FM broadcasting is a method of radio broadcasting that uses frequency modulation ( FM ) of the radio broadcast carrier wave. Invented in 1933 by American engineer Edwin Armstrong , wide-band FM is used worldwide to transmit high-fidelity sound over broadcast radio . FM broadcasting offers higher fidelity—more accurate reproduction of the original program sound—than other broadcasting techniques, such as AM broadcasting . It is also less susceptible to common forms of interference , having less static and popping sounds than are often heard on AM. Therefore, FM is used for most broadcasts of music and general audio (in the audio spectrum). FM radio stations use the very high frequency range of radio frequencies .
162-594: WCBS-FM (101.1 FM ) is a radio station owned and operated by Audacy, Inc. licensed to New York, New York , and broadcasting a classic hits format. The station's studios are in the combined Audacy facility in the Hudson Square neighborhood in Lower Manhattan , and its transmitter is located at the Empire State Building . WCBS-FM was one of the first notable oldies stations in
324-437: A CHR format known as " Hot Hits ". The oldies format on WCBS-FM continued to be a success. One ongoing feature was a countdown of the top 500 songs of all time, as voted by the station's listeners. The countdown always took place on Thanksgiving weekend (with a new survey taken every other year). On even years, up to 1990, the survey from the previous year was played. In the first Top 500, The Five Satins ' doo wop classic " In
486-399: A Christian talk and teaching format, as Salem Communications does in dozens of large and medium-sized cities across the U.S. Initially WMCA had the slogan "New York's Christian Radio." That later changed to "New York's Inspiring Talk." In the early 1990s, the moniker was " Together, we're sharing the moments of your day on WMCA... New York! ". Salem retained just one of the on-air hosts from
648-469: A Manhattan restaurant to celebrate his 100th day at the station. However, by the end of that day, the station would be changed dramatically. In the spring of 2005, Infinity Broadcasting, which was CBS' radio division during that time, contracted with Sparknet Communications, which owns the licensing of an Adult Hits format branded as "Jack FM", a format that has seen on-air success in Canadian areas since
810-592: A Top 40 format. Among its disc jockey staff were Scott Muni , Frankie Crocker , Harry Harrison , and Murray the K . In 1960, WMCA began promoting itself by stressing its on-air personalities, who were collectively known as the Good Guys. The station was led by program director Ruth Meyer, the first woman to hold the position in New York City radio. This was the era of the high-profile, fast-talking Top 40 disc jockey with an exuberant personality aimed at
972-473: A Job ", " Glory Days " and " Hit the Road Jack " (the last song of which had the word "Jack" edited out, giving an advance hint to the new format), among others. Frank Sinatra 's " Summer Wind " was the last song played before the format change. At 4:30 pm, the station stunted with a 30-minute montage of lines from various movies and other sources. At 5:00 pm, a pre-recorded station identification
1134-421: A big layoff of personnel at CBS Radio. In 2007, Jennifer Donohue (from WWFS ) was named as Jack's new general manager. Later that year, Maire Mason replaced Donohue. The "Jack" format experiment at WCBS-FM is widely regarded, inside and outside the industry, as one of the greatest failures in modern New York radio history, as the station fell to the very bottom of the ratings of full-market-coverage FM stations in
1296-514: A contest for a chance to win a lock of hair belonging to Ringo Starr. It received nearly 90,000 entries. The lock of hair, and a runner-up prize of a photograph on a fan club card signed by all four the Beatles, were obtained directly from the group during marathon "one-on-one" meetings and a reception held with print and broadcast personnel at Plaza Hotel on February 10. Other runner-up prizes distributed by WMCA that were not directly handled by
1458-430: A few months prior (as they became WXLO). Johnny Michaels, formerly of WMCA , played the first record, Dion 's " Runaround Sue ". The entire staff from the rock format remained at the station. At first, the station focused on rock-and-roll hits from 1955 to 1964 and mixed in some softer hits of the late 1960s and early 1970s, as well as a few then-current songs. WCBS-FM also played a moderate number of adult standards from
1620-409: A handful of pre-1964 oldies and songs from the 1980s. Joe McCoy left the station shortly thereafter and was replaced by Dave Logan. WCBS-FM's last morning show host of this period was ex- Monkee Micky Dolenz , who had appeal to this audience segment by virtue of 1970s reruns of his band's eponymous television series and the mid-1980s Monkees revival. His last broadcast on June 3, 2005, was a remote at
1782-695: A lawsuit charging that the state legislature was violating the Constitution by giving rural areas disproportionate representation. That suit, combined with others, led to the Supreme Court of the United States 1964 " one man, one vote " decision. During the later talk era, Straus would sometimes go on the air to take listener questions and comments about the radio station. On Friday nights, Gary Stevens ended at 10:30 and WMCA's locally produced, half-hour news show The World Tonite aired. (This
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#17327808857141944-401: A limited playlist from 1964 through 1979. On July 12, at approximately 12:40 pm, "Jack FM" ended with " Don't Stop Believin' " by Journey , ending in the same spot where the song abruptly ended during the series finale of The Sopranos . Then, after a few seconds of dead air and a few seconds of a " Wayback Machine " audio special effect, the oldies format returned with the resumption of
2106-595: A limited schedule of University at Buffalo football games in 2014 and 2015. After leaving the Hotel McAlpin in 1938, WMCA moved its studios to various locations in Midtown Manhattan , first to 1657 Broadway, in November 1955 to 415 Madison Avenue , then 888 Seventh Avenue where it remained until it was sold. Not long after taking control of WMCA in 1990, new owner Salem Communications relocated
2268-618: A listener who had been chosen from postcards sent to the station. The "Hit Kit" consisted of a copy of each of the Top 25 records of the week. To claim this prize, listeners had to call in when they heard their name read on the air. On December 26, 1963, WMCA, with Jack Spector as the DJ, earned the distinction of being the first New York City radio station to play the Beatles' Capitol Records ' single, " I Want to Hold Your Hand ". (Outside New York,
2430-451: A listener's name was read over the air and that listener called PLaza 2-9944 within a certain time period. Another distinctive feature of WMCA was its "Call For Action" help line (PLaza 9-1717), which listeners could call if they had any problems requiring WMCA's help resolving, usually consumer or public works service-related issues. In the 1960s, WMCA's great competition was with rival WABC. Radio historians have tended to treat WMCA as
2592-451: A moderate number of songs from the late 1970s as well as about one 1980s hit per hour. Most of the 1980s music came from core oldies artists. The station's ratings increased during the 1990s (and were sustained into the 2000s) and market research studies showed a small and growing audience in the 35-to-49-year-old demographic as a new generation's "songs they grew up with" moved into the oldies format. The station even hit number one overall in
2754-514: A monophonic broadcast, again the most common permitted maximum deviation is ±75 kHz. However, some countries specify a lower value for monophonic broadcasts, such as ±50 kHz. The bandwidth of an FM transmission is given by the Carson bandwidth rule which is the sum of twice the maximum deviation and twice the maximum modulating frequency. For a transmission that includes RDS this would be 2 × 75 kHz + 2 × 60 kHz = 270 kHz . This
2916-484: A move back to oldies and classic hits as sister station WOGL in Philadelphia had demonstrated ratings success in the new methodology by reaching the top five. WCBS-FM's return to classic hits has also been a success, ranking it among the top five stations in every quarter of the new ratings for Arbitron, consistently either first or second in overall audience. In 2010, the station was number one among all stations in
3078-462: A new morning news-talk program, hosted by Ralph Howard, Bill Ryan and a team of reporters who were all referred to as the "Good Guys". During the 1970s, ratings were healthy for WMCA as a talk station. Jonathan King , who had been at the top of the Good Guys chart in 1965 with his single " Everyone's Gone to the Moon ", hosted the weekday midday show for a year in 1981. Most surveys showed the station in
3240-530: A personality-oriented format featuring news and information, popular music, and sports. As rock and roll became popular, the stations played only softer songs of the genre. Each of the stations began broadcasting its own programming in 1966. The AM station retained its personality-oriented middle of the road format until August 27, 1967. WCBS-FM initially programmed a younger-leaning easy listening format known as "The Young Sound", playing soft instrumental versions of current pop music songs. This automated format
3402-471: A photograph of the "Good Guys" lineup on the back of a limited edition record sleeve for the single, "I Want to Hold Your Hand" (Side 2: " I Saw Her Standing There "). WMCA's Good Guys were also featured at both of the Beatles' concerts at Shea Stadium on August 15, 1965, and August 23, 1966. WABC responded in different ways, scoring a major success during the Beatles' second New York visit in August 1964 when
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#17327808857143564-557: A program feed for AM transmitters of AM/FM stations. SCA subcarriers are typically 67 kHz and 92 kHz. Initially the users of SCA services were private analog audio channels which could be used internally or leased, for example Muzak -type services. There were experiments with quadraphonic sound. If a station does not broadcast in stereo, everything from 23 kHz on up can be used for other services. The guard band around 19 kHz (±4 kHz) must still be maintained, so as not to trigger stereo decoders on receivers. If there
3726-493: A radio stepchild, the proverbial David going up against the Goliath that was corporate-owned, stronger-signaled WABC. For four consecutive years (1963 through 1966) WMCA had the highest ratings share of all radio stations in New York City, according to Arbitron, in spite of its directional, 5,000-watt signal which could not cover the same geographic region as non-directional, 50,000-watt WABC. However, WMCA's directional signal
3888-498: A relationship with the Beatles, WABC devised clever ways to one-up its competitor. In August 1965, WABC came up with its own special promotion, issuing "medals" called "The Order of the All-Americans" which was the name given to WABC's DJ line up. It intended to present the medals to each of the Beatles when the group next returned to New York. The goal was to get each Beatle to comment on the "medal" and then to get each to say
4050-546: A sailor? Fleet Week is over. It's just music." In an interview with the New York Daily News , Cousin Brucie likened the format switch to "replacing Yankee Stadium with a fruit stand". Cousin Brucie moved over to Sirius Satellite Radio 's '60s on 6 channel to continue playing oldies. Recognizing the controversy of the sudden change, on June 14, 2005, the station announced that it would be unique among those with
4212-408: A specialty 1955–1964 oldies show called Heart & Soul of Rock & Roll with Norm N. Nite (who had been with WCBS off and on since 1973). Also in that year, Harry Harrison and Dan Ingram both retired. In spring 2004, WCBS-FM narrowed the playlist even more. The station's playlist consisted of music almost entirely from 1964 to 1979, dividing about equally between the 1960s and 1970s, playing only
4374-581: A sports talk show, while Bob Grant debuted in New York radio as the house conservative . "Long John" Nebel came over from WNBC in 1973 and became a fixture on overnights, accompanied by his co-host and spouse Candy Jones. Malachy McCourt hosted a Sunday night call-in show that was mostly personal reminiscences of the type that later became the subject of the bestselling autobiography Angela's Ashes , by his brother Frank McCourt . In 1972, John Sterling succeeded Spector as sports talk host, transforming
4536-514: A strong showing in the five boroughs (although not the suburbs), and as late as February 1969, Pulse ratings surveys indicated that WMCA beat WABC in New York City itself, although not in the full market. From 1967 forward, WABC had become the leading top 40 station in the total market. In addition to its ratings strength, between 1964 and 1968, Billboard magazine rated WMCA as New York's most influential station for new records. Although every market had one station with record-buying influence, WMCA
4698-526: A stronger relationship with one of the world's most popular musical acts. WMCA program director Ruth Meyer would later speculate in interviews that WABC's creativity during the 1960s could have been hampered by being owned by an ABC network rife with nationwide broadcast policies, commitments, and standards. Conversely, WMCA could run free with "goofy" ideas, promotions, and gimmicks as an independently run, family-owned station, without network interference. According to WABC historians, "another success for WMCA
4860-473: A studio-to-transmitter link system. In April 1935, the AM subcarriers were replaced by FM subcarriers, with much improved results. The first FM subcarrier transmissions emanating from Major Armstrong's experimental station KE2XCC at Alpine, New Jersey occurred in 1948. These transmissions consisted of two-channel audio programs, binaural audio programs and a fax program. The original subcarrier frequency used at KE2XCC
5022-498: A tight, upbeat fast-paced style. Some radio industry veterans attribute WABC's "stodgy sound" to standards applied by its corporate ownership and to its staff of longtime (and older) studio engineers. This fueled speculation that independently-owned WMCA had younger, more "hip" board-operators with a better understanding of the top 40 format aimed at younger adults. Whatever the reason, the "sparkling sound" presented on-air by WMCA also contributed to its ratings success in New York City,
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5184-417: A transaction involving prominent political figures including Thomas Corcoran . Flamm's subsequent legal battle against Noble resulted in a congressional investigation and eventually ended in a financial settlement, though not the return of the station. Through its early decades, WMCA had a varied programming history, playing music, hosting dramas, and broadcasting New York Giants baseball games. Beginning in
5346-491: A youthful audience. With the advent of the Good Guys format, WMCA saw its ratings increase and become known for "playing the hits". In the early 1960s, the top 40 format was still young, and the field was crowded in New York City. Two major 50,000-watt stations, WMGM and WINS , had battled each other, playing the top hits for several years. Then in 1960, WABC joined the fray and started featuring top 40 music. Ultimately,
5508-525: Is added. VHF radio waves usually do not travel far beyond the visual horizon , so reception distances for FM stations are typically limited to 30–40 miles (50–60 km). They can also be blocked by hills and to a lesser extent by buildings. Individuals with more-sensitive receivers or specialized antenna systems, or who are located in areas with more favorable topography, may be able to receive useful FM broadcast signals at considerably greater distances. The knife edge effect can permit reception where there
5670-515: Is aimed toward Manhattan from just over the river in New Jersey, and its low frequency (570 kHz) results in strong Midtown Manhattan coverage. At the time, Arbitron was the newer and lesser quoted ratings source compared to the more established Pulse and Hooper Ratings. During this time frame, Pulse and Hooper usually placed adult full-service WOR as the overall number-one station, with WMCA generally but not always leading WABC and WINS as
5832-422: Is also known as the necessary bandwidth . Random noise has a triangular spectral distribution in an FM system, with the effect that noise occurs predominantly at the higher audio frequencies within the baseband . This can be offset, to a limited extent, by boosting the high frequencies before transmission and reducing them by a corresponding amount in the receiver. Reducing the high audio frequencies in
5994-408: Is amplitude modulated onto a 38 kHz double-sideband suppressed-carrier (DSB-SC) signal, thus occupying 23 kHz to 53 kHz. A 19 kHz ± 2 Hz pilot tone , at exactly half the 38 kHz sub-carrier frequency and with a precise phase relationship to it, as defined by the formula below, is also generated. The pilot is transmitted at 8–10% of overall modulation level and used by
6156-422: Is authorized for "hybrid" mode operation, wherein both the conventional analog FM carrier and digital sideband subcarriers are transmitted. The output power of an FM broadcasting transmitter is one of the parameters that governs how far a transmission will cover. The other important parameters are the height of the transmitting antenna and the antenna gain . Transmitter powers should be carefully chosen so that
6318-432: Is because WBEB broadcasts at 14,000 watts, although from a lower antenna height. WCBS-FM's subcarrier also airs Spanish language Catholic programming for New York, New Jersey and Connecticut from Radio Maria Hispana, a local unit of Radio Maria USA. A few hours after the change back from Jack FM, WCBS-FM's 1960s and 1970s music was brought back online on the stations website. CBS-FM's longtime music director Jeff Mazzei
6480-405: Is considered to be one of the greatest radio "battles" in medium's history. Apart from its link to the Beatles, WMCA saturated its programming with many other promotions and on-air games. They included "Name It and Claim It", with the most desired prize being one of the station's yellow "Good Guys" sweatshirts, which were designed by WMCA program director Ruth Meyer. The sweatshirts could be won if
6642-596: Is designed to be capable of use alongside ARI despite using identical subcarrier frequencies. In the United States and Canada , digital radio services are deployed within the FM band rather than using Eureka 147 or the Japanese standard ISDB . This in-band on-channel approach, as do all digital radio techniques, makes use of advanced compressed audio . The proprietary iBiquity system, branded as HD Radio ,
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6804-456: Is getting a chance again." He added, "This music has been treated terribly, and people in their 40s, 50s, 60s and 70s are still a very viable product in this society." Mayor Bloomberg, who had criticized the Jack FM format after its debut, also welcomed oldies back with open arms, proclaiming July 12, 2007, as "WCBS-FM Returns to New York City Day". Arbitron's switch from diary to PPM facilitated
6966-532: Is located along Belleville Turnpike in Kearny, New Jersey . WMCA's programming is simulcast on a 250-watt translator , W272DX (102.3 MHz ), from a tower in Clifton, New Jersey . Prior to switching to its current programming in 1989, WMCA was a talk radio station during the 1970s and 1980s, and earlier a Top 40 outlet featuring a lineup of disc jockeys known as the "Good Guys". WMCA is credited with having been
7128-480: Is mainly the preserve of talk radio, news, sports, religious programming, ethnic (minority language) broadcasting and some types of minority interest music. This shift has transformed AM into the "alternative band" that FM once was. (Some AM stations have begun to simulcast on, or switch to, FM signals to attract younger listeners and aid reception problems in buildings, during thunderstorms, and near high-voltage wires. Some of these stations now emphasize their presence on
7290-671: Is no direct line of sight between broadcaster and receiver. The reception can vary considerably depending on the position. One example is the Učka mountain range, which makes constant reception of Italian signals from Veneto and Marche possible in a good portion of Rijeka , Croatia, despite the distance being over 200 km (125 miles). Other radio propagation effects such as tropospheric ducting and Sporadic E can occasionally allow distant stations to be intermittently received over very large distances (hundreds of miles), but cannot be relied on for commercial broadcast purposes. Good reception across
7452-645: Is now repeated on-air every July 12. WOCL in Orlando used the same sequence (with the montage starting with 1966 and running clips for every year through 1989) the following year , dropping alternative rock for classic hits , and later WJMK in Chicago also used the same sequence (with a few Chicago-themed modifications) on March 14, 2011 when they switched from Jack FM to a classic hits format. Upon hearing of WCBS-FM's confirmation that oldies would return, Cousin Brucie commented, "I'm thrilled that this music
7614-496: Is only suitable for text. A few proprietary systems are used for private communications. A variant of RDS is the North American RBDS or "smart radio" system. In Germany the analog ARI system was used prior to RDS to alert motorists that traffic announcements were broadcast (without disturbing other listeners). Plans to use ARI for other European countries led to the development of RDS as a more powerful system. RDS
7776-484: Is open to anyone who does not carry a prohibition and can put up the appropriate licensing and royalty fees. In 2010 around 450 such licences were issued. WMCA (AM) WMCA (570 AM ) is a radio station licensed to New York, New York . Owned by Salem Media Group , the station programs a Christian radio format consisting of teaching and talk programs. The station's studios are in Lower Manhattan and are shared with co-owned WNYM (970 AM). WMCA's transmitter
7938-504: Is performed by a decoder, built into stereo receivers. Again, the decoder can use a switching technique to recover the left and right channels. In addition, for a given RF level at the receiver, the signal-to-noise ratio and multipath distortion for the stereo signal will be worse than for the mono receiver. For this reason many stereo FM receivers include a stereo/mono switch to allow listening in mono when reception conditions are less than ideal, and most car radios are arranged to reduce
8100-557: Is related to the transmitter 's RF power, the antenna gain , and antenna height . Interference from other stations is also a factor in some places. In the U.S, the FCC publishes curves that aid in calculation of this maximum distance as a function of signal strength at the receiving location. Computer modelling is more commonly used for this around the world. Many FM stations, especially those located in severe multipath areas, use extra audio compression /processing to keep essential sound above
8262-630: Is stereo, there will typically be a guard band between the upper limit of the DSBSC stereo signal (53 kHz) and the lower limit of any other subcarrier. Digital data services are also available. A 57 kHz subcarrier ( phase locked to the third harmonic of the stereo pilot tone) is used to carry a low-bandwidth digital Radio Data System signal, providing extra features such as station name, alternative frequency (AF), traffic data for satellite navigation systems and radio text (RT). This narrowband signal runs at only 1,187.5 bits per second , thus
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#17327808857148424-427: Is used. This applies to both mono and stereo transmissions. For stereo, pre-emphasis is applied to the left and right channels before multiplexing . The use of pre-emphasis becomes a problem because many forms of contemporary music contain more high-frequency energy than the musical styles which prevailed at the birth of FM broadcasting. Pre-emphasizing these high-frequency sounds would cause excessive deviation of
8586-669: The Hotel McAlpin , located on Herald Square and from which the WMCA call sign derives. In 1928 it moved to the 570 kHz frequency, sharing time for the next three years with municipally-owned WNYC . On April 19, 1932, the Federal Radio Commission approved WMCA's application to broadcast full-time on 570 kHz. In December 1940, Flamm had to surrender the station to industrialist Edward J. Noble , who had just resigned as Undersecretary of Commerce, in
8748-595: The Light Programme , Third Programme and Home Service . These three networks used the sub-band 88.0–94.6 MHz. The sub-band 94.6–97.6 MHz was later used for BBC and local commercial services. However, only when commercial broadcasting was introduced to the UK in 1973 did the use of FM pick up in Britain. With the gradual clearance of other users (notably Public Services such as police, fire and ambulance) and
8910-639: The VHF part of the radio spectrum . Usually 87.5 to 108.0 MHz is used, or some portion of it, with few exceptions: The frequency of an FM broadcast station (more strictly its assigned nominal center frequency) is usually a multiple of 100 kHz. In most of South Korea , the Americas , the Philippines , and the Caribbean , only odd multiples are used. Some other countries follow this plan because of
9072-508: The "Sure Shot" and "Long Shot" speculations. WMCA's countdown was also "faster" than WABC's, in the sense that records climbed to the top more quickly, while WABC's rankings tended to lag behind. A comparison of both stations showed WABC to be up to two, sometimes three weeks behind WMCA. The WMCA-WABC rivalry was never more intense than when it came to fighting over the Beatles. WABC was frustrated with its efforts to gain ratings dominance in New York City's ratings and with its efforts to forge
9234-661: The 1930s, WMCA carried the daily Morning Cheer religious program of George A. Palmer , originating in Philadelphia. In 1943, the station was acquired by the Straus family when Edward J. Noble acquired the Blue Network and its owned-and-operated stations from NBC , including WJZ in New York; the Blue Network would later be renamed the American Broadcasting Company (ABC). WMCA broadcast
9396-458: The 1955–1963 time period. There was also a moderate amount of 1980s music on the survey. Joe McCoy took over as program director in 1981, and at that point WCBS-FM began to gradually shift its focus to the 1964–1969 era, but would also feature more pre-1964 oldies than most other such stations of that decade. The station continued to also feature hits of the 1970s and some hits of the 1980s while cutting future gold selections to one per hour. Also in
9558-433: The 1960s, 1970s, 1980s, and some 1950s songs, and in 2004 played a Top 500 Countdown with mostly songs from 1964 to 1979 with some pre-1964 songs and 1980s songs. When the station returned to a modified oldies and classic hits format in 2007, the station compiled a new listener-voted survey and played the results Labor Day weekend. This survey featured mostly songs from the 1960s and 1970s with a moderate selection of songs from
9720-492: The 1970s and 1980s: A commercially unsuccessful noise reduction system used with FM radio in some countries during the late 1970s, Dolby FM was similar to Dolby B but used a modified 25 μs pre-emphasis time constant and a frequency selective companding arrangement to reduce noise. The pre-emphasis change compensates for the excess treble response that otherwise would make listening difficult for those without Dolby decoders. A similar system named High Com FM
9882-481: The 1980s, after WABC and later WNBC abandoned music in favor of talk, WCBS-FM began employing many disc jockeys who were widely known on other New York City stations (and sometimes nationally), most notably Musicradio 77 WABC alumni Ron Lundy , Dan Ingram , Bruce "Cousin Brucie" Morrow , and Harry Harrison , as well as former WMCA "Good Guys" Dan Daniel and Jack Spector . Bob Shannon , whose only previous New York City radio experience before coming to WCBS-FM
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#173278088571410044-406: The Beatles included 1,000 specially made WMCA paper record sleeves picturing the Good Guys, containing the band's single, "I Want to Hold Your Hand", as well as $ 57.00 in cash, reminding listeners of WMCA's spot on the radio dial. Contrary to some accounts, the enormous number of entries received by WMCA, an estimated 86,000 cards, letters, and packages, were from Beatle fans seeking only to obtain
10206-610: The FCC announced the reassignment of the FM band to 90 channels from 88–106 MHz (which was soon expanded to 100 channels from 88–108 MHz). This shift, which the AM-broadcaster RCA had pushed for, made all the Armstrong-era FM receivers useless and delayed the expansion of FM. In 1961 WEFM (in the Chicago area) and WGFM (in Schenectady, New York ) were reported as the first stereo stations. By
10368-705: The FCC rules do not allow this mode of stereo operation. In 1969, Louis Dorren invented the Quadraplex system of single station, discrete, compatible four-channel FM broadcasting. There are two additional subcarriers in the Quadraplex system, supplementing the single one used in standard stereo FM. The baseband layout is as follows: The normal stereo signal can be considered as switching between left and right channels at 38 kHz, appropriately band-limited. The quadraphonic signal can be considered as cycling through LF, LR, RF, RR, at 76 kHz. Early efforts to transmit discrete four-channel quadraphonic music required
10530-516: The FCC. The original Dorren Quadraplex System outperformed all the others and was chosen as the national standard for Quadraphonic FM broadcasting in the United States. The first commercial FM station to broadcast quadraphonic program content was WIQB (now called WWWW-FM ) in Ann Arbor / Saline, Michigan under the guidance of Chief Engineer Brian Jeffrey Brown. Various attempts to add analog noise reduction to FM broadcasting were carried out in
10692-456: The FM carrier . Modulation control (limiter) devices are used to prevent this. Systems more modern than FM broadcasting tend to use either programme-dependent variable pre-emphasis; e.g., dbx in the BTSC TV sound system, or none at all. Pre-emphasis and de-emphasis was used in the earliest days of FM broadcasting. According to a BBC report from 1946, 100 μs was originally considered in
10854-520: The FM band.) The medium wave band (known as the AM band because most stations using it employ amplitude modulation) was overcrowded in western Europe, leading to interference problems and, as a result, many MW frequencies are suitable only for speech broadcasting. Belgium , the Netherlands , Denmark and particularly Germany were among the first countries to adopt FM on a widespread scale. Among
11016-979: The FM radio band from 87.5-108.0 MHz to 76.1-108.0 MHz to enable the migration of AM radio stations in Brazilian capitals and large cities. FM broadcasting began in the late 1930s, when it was initiated by a handful of early pioneer experimental stations, including W1XOJ/W43B/WGTR (shut down in 1953) and W1XTG/ WSRS , both transmitting from Paxton, Massachusetts (now listed as Worcester, Massachusetts ); W1XSL/W1XPW/W65H/WDRC-FM/WFMQ/WHCN , Meriden, Connecticut; and W2XMN , KE2XCC , and WFMN , Alpine, New Jersey (owned by Edwin Armstrong himself, closed down upon Armstrong's death in 1954). Also of note were General Electric stations W2XDA Schenectady and W2XOY New Scotland, New York—two experimental FM transmitters on 48.5 MHz—which signed on in 1939. The two began regular programming, as W2XOY, on November 20, 1940. Over
11178-480: The HD3 sub-channel flipped to The True Oldies Channel ; CBS Sports Radio would subsequently move to WNSH 's HD3 sub-channel. On May 1, 2024, WCBS-FM HD3 switched from the "True Oldies Channel" to Caribbean programming as "Roadblock Radio". ** = Audacy operates pursuant to a local marketing agreement with Martz Communications Group . FM broadcasting Throughout the world, the FM broadcast band falls within
11340-496: The Jack format in that it would occasionally include 1950s and early 1960s songs in its rotation as well as songs by performers like Frank Sinatra that are normally not part of the Jack format, though a later Web update retracted this, and songs from before the late 1960s were no longer played. In March 2006, Chad Brown hired Brian Thomas as program director, replacing Steve Smith. Brown was replaced by Les Hollander later that year after
11502-463: The L+R signal so the listener will hear both channels through the single loudspeaker. A stereo receiver will add the difference signal to the sum signal to recover the left channel, and subtract the difference signal from the sum to recover the right channel. The (L+R) signal is limited to 30 Hz to 15 kHz to protect a 19 kHz pilot signal. The (L−R) signal, which is also limited to 15 kHz,
11664-568: The New York market. In early July 2007, various websites quoted sources as saying the station was ready to shift from its current "Jack FM" format and return to its previous format. CBS Radio , owner of the station, declined to comment on the rumors. Initial reports about the WCBS-FM format change initially surfaced on July 6, 2007, in the Radio Business Report online newsletter and at CrainsNewYorkBusiness.com . CBS Radio confirmed
11826-460: The New York region, 25-54 and 12+ (Arbitron PPM report, May 2010). The station went to number one again in the July 2014 & August 2017 ratings periods. As of August 2009, WCBS-FM started carrying New York Giants football on occasions when sister station WFAN could not carry the game. For the 2010 season, two Giants pre-season games and two regular season games were carried on WCBS-FM including
11988-504: The Still of the Night " was No. 1 and " Earth Angel " by The Penguins was No. 2. "In the Still of the Night" remained at No. 1 every year after that. In 1992, WCBS-FM ran a Top 500 Countdown based on all their surveys from 1973 to 1991. They repeated 1993's Top 500 in 1994, conducting their last listener surveys in 1995 and 1996. After compiling an all-time survey based on past surveys in 1997,
12150-426: The Top 40 leader. WMCA's ratings strength was concentrated within New York City itself. However, WABC proved more popular in suburban areas where WMCA's signal didn't come in as well on standard 1960s-era AM radio receivers. The areas where WMCA did not have a strong signal were southwest, west, and northwest of its transmitter. By 1967 and 1968, WMCA ratings had started to decline significantly but still demonstrated
12312-570: The US, but 75 μs subsequently adopted. Long before FM stereo transmission was considered, FM multiplexing of other types of audio-level information was experimented with. Edwin Armstrong, who invented FM, was the first to experiment with multiplexing, at his experimental 41 MHz station W2XDG located on the 85th floor of the Empire State Building in New York City . These FM multiplex transmissions started in November 1934 and consisted of
12474-410: The United States. In 1940, during the early days of FM broadcasting , what is now WCBS-FM was allocated an FM frequency and call sign , W67NY, becoming CBS 's first FM station. The original transmitter site was located at 500 Fifth Avenue . The allocated frequency changed several times before the station finally went on the air at 46.7 MHz on December 1, 1941. On November 1, 1943, the callsign
12636-480: The aforementioned, which paid homage to the entire decade of the 1980s, with WCBS-FM jingles interspersed between. Former Mayor Ed Koch then welcomed back the format, noting the "mistake" CBS Radio had made with the switch. Then at exactly 1:01 pm, the legally mandated station identification played, and WCBS-FM's classic hits format officially returned with " Do It Again " by the Beach Boys . This sequence
12798-562: The ascendance of R&B station WWRL in 1967 and of two FM rock stations – WOR-FM in 1967 and WNEW-FM in 1968 – all took ratings away from WMCA. In 1968, a chaotic period began in which Gary Stevens relocated to Switzerland and Harry Harrison moved to WABC, where he replaced Herb Oscar Anderson as its morning host. WMCA then started experimenting with some talk programming as part of "Power Radio", with hosts ranging from Domenic Quinn to countercultural Alex Bennett . The station also began playing album cuts in addition to singles, with
12960-454: The assigned frequency. There are other unusual and obsolete FM broadcasting standards in some countries, with non-standard spacings of 1, 10, 30, 74, 500, and 300 kHz. To minimise inter-channel interference, stations operating from the same or nearby transmitter sites tend to keep to at least a 500 kHz frequency separation even when closer frequency spacing is technically permitted. The ITU publishes Protection Ratio graphs, which give
13122-518: The background noise for listeners, often at the expense of overall perceived sound quality. In such instances, however, this technique is often surprisingly effective in increasing the station's useful range. The first radio station to broadcast in FM in Brazil was Rádio Imprensa, which began broadcasting in Rio de Janeiro in 1955, on the 102.1 MHz frequency, founded by businesswoman Anna Khoury. Due to
13284-471: The band stayed at the Delmonico Hotel , rousing thousands of teenage fans into a frenzy while broadcasting from one floor above the Beatles' rooms. WABC later went against its own music policies, promising promoter Sid Bernstein that it would play a new group he was handling before any other New York City radio station if it could get exclusive access to the Beatles. WABC never added records "out of
13446-448: The band's Swan Records single " She Loves You " on September 28, 1963, as part of a listener's poll. After the song finished last (third place), it was quickly dropped from the station's playlist. WMCA was keen on playing new songs and breaking new hits and, consequently, it became the radio station most credited for introducing Beatlemania , and the subsequent " British Invasion " musical movement to New Yorkers. While network-owned WABC
13608-495: The box", but it did for Bernstein when it played The Young Rascals ' " I Ain't Gonna Eat Out My Heart Anymore " before other radio stations. WABC also had a source in London able to provide the station with many British releases that were not yet available in the United States or to the other New York radio stations and thus were played exclusively on WABC for at least a few days to a couple of weeks. Since WABC knew WMCA already had
13770-903: The brand and trademarks for WCBS-FM along with sister stations WCBS (AM) , KCBS (AM) in San Francisco and KCBS-FM in Los Angeles for a 20-year period after which Entercom (or succeeding entity) will be required to relinquish using those call-letters. WCBS-FM broadcasts at 6,700 watts. Co-owned WBEB , an adult contemporary station in Philadelphia , also broadcasts on 101.1 MHz. WBEB's signal reaches far north into New Jersey , especially along Interstate 287 south of Morristown , and in Northwestern New Jersey. In those areas WBEB interferes with WCBS-FM, and in some spots, WBEB's signal actually seems stronger. This
13932-402: The carrier, with its frequency remaining constant. With FM, frequency deviation from the assigned carrier frequency at any instant is directly proportional to the amplitude of the (audio) input signal, determining the instantaneous frequency of the transmitted signal. Because transmitted FM signals use significantly more bandwidth than AM signals, this form of modulation is commonly used with
14094-523: The change of formats, among them Mayor Michael Bloomberg , who, according to the New York Post , responded to the change by declaring he would "never listen to that fucking CBS radio ever again" (the quote was censored in the Post ). "Jack" picked up on the mayor's comments, making jokes about his quip, "Hey, Mayor Bloomberg. I heard you took a shot at us in the Post . What's with all the swearin' like
14256-439: The competition between WMCA and WABC forced WMGM (in early 1962) and then WINS (in spring 1965) to abandon the top-40 format and find new niches. The classic Good Guys era lineup included: Straus was an active owner. In an on-air editorial, he endorsed John F. Kennedy for President in 1960. He also wrote and read the first broadcast editorial calling for the impeachment of Pres. Richard Nixon . In 1961, Straus and WMCA filed
14418-431: The country is one of the main advantages over DAB/+ radio . This is still less than the range of AM radio waves, which because of their lower frequencies can travel as ground waves or reflect off the ionosphere , so AM radio stations can be received at hundreds (sometimes thousands) of miles. This is a property of the carrier wave's typical frequency (and power), not its mode of modulation. The range of FM transmission
14580-425: The country, with the format dating back to July 7, 1972. Between June 3, 2005, and July 12, 2007, the station aired the automated adult hits format " Jack FM ". The new programming was unsuccessful, and WCBS-FM switched back to a personality-driven classic hits format. The station is continually ranked one of the highest-rated stations in the New York market, as well as one of the highest-rated classic hits stations in
14742-475: The early 2000s. In return, Sparknet Communications gave Infinity Broadcasting permission to bring the "Jack FM" format to some of Infinity's radio markets in the United States. That April, Infinity flipped radio stations KCBS-FM in Los Angeles and WQSR in Baltimore to the "Jack FM" format. On Friday, June 3, 2005, Micky Dolenz , Mike Fitzgerald, and Randy Davis all signed off their shows expecting to be back
14904-436: The early part of the oldies format. WCBS-FM was never successful with their rock format, where it competed with stations such as WPLJ and WNEW-FM ; these two stations had most of the rock audience. As a result, WCBS-FM switched to oldies on July 7, 1972, becoming one of the first full-time stations in the country to use that format. The change coincided with rival WOR-FM 's decision to drop pre-1964 oldies from its playlist
15066-567: The extension of the FM band to 108.0 MHz between 1980 and 1995, FM expanded rapidly throughout the British Isles and effectively took over from LW and MW as the delivery platform of choice for fixed and portable domestic and vehicle-based receivers. In addition, Ofcom (previously the Radio Authority) in the UK issues on demand Restricted Service Licences on FM and also on AM (MW) for short-term local-coverage broadcasting which
15228-403: The first Negro-oriented anthology series New World A'Coming , written by Roi Ottley in 1944. And in 1945, host Barry Gray began dropping music and adding talk with celebrities and later call-ins from listeners. Gray is sometimes considered "The Father of Talk Radio", and his show on WMCA lasted through several decades and format changes. WMCA began playing hit music in the late 1950s with
15390-430: The first New York radio station to broadcast a recording by The Beatles . After first testing as station 2XH, WMCA began regular transmission on February 1, 1925, broadcasting on 428.6 meters wavelength (700 kHz) with a power of 500 watts. It was the 13th radio station to begin operations in New York City and was owned by broadcasting pioneer Donald Flamm . The station's original studios and antenna were located at
15552-559: The first game at the New Meadowlands Stadium against the New York Jets on August 16. In the fall of 2014, the station dropped the pre-1964 oldies altogether and also dropped many of the songs from the 1960s, cutting the number down to one to two per hour. In addition, the station broadened their format to include select hits from the 1990s, up to about 1999. On November 19, 2016, the "Saturday Night Block Party"
15714-470: The first time, WCBS-FM would have an airstaff. Bill Brown began his long tenure with the station, and Don K. Reed began his late in 1971; both remained there until 2005. Radio personalities such as Bobby "Wizzard" Wayne, Tom Tyler, Ed Williams, Steve Clark, Roby Yonge , K.O. Bayley (Bob Elliott from WOR-FM ), Les Turpin, Bob "Bob-A-Lew" Lewis also briefly joined the WCBS-FM "freeform" format. Besides Bill Brown and Don K. Reed, Wayne and Williams also stayed into
15876-484: The following Monday. However, Bill Brown signed off at about 3:53 p.m. saying, "CBS-FM 101.1, Fontella Bass ... Do you ever feel the urge to just kinda scream, " RESCUE ME!? "... I'm beginning to get that feeling, here's Fontella Bass." The station segued to "Use Me" by Bill Withers . Then, at 4:00 pm, the station played the usual station identification , and then a mix of oldies and greatest hits referring to change, including " Movin' Out (Anthony's Song) ", " Get
16038-513: The high import costs of FM radio receivers, transmissions were carried out in circuit closed to businesses and stores, which played ambient music offered by radio. Until 1976, Rádio Imprensa was the only station operating in FM in Brazil. From the second half of the 1970s onwards, FM radio stations began to become popular in Brazil, causing AM radio to gradually lose popularity. In 2021, the Brazilian Ministry of Communications expanded
16200-470: The higher ( VHF or UHF ) frequencies used by TV , the FM broadcast band , and land mobile radio systems . The maximum frequency deviation of the carrier is usually specified and regulated by the licensing authorities in each country. For a stereo broadcast, the maximum permitted carrier deviation is invariably ±75 kHz, although a little higher is permitted in the United States when SCA systems are used. For
16362-503: The import of vehicles, principally from the United States, with radios that can only tune to these frequencies. In some parts of Europe , Greenland , and Africa , only even multiples are used. In the United Kingdom , both odd and even are used. In Italy , multiples of 50 kHz are used. In most countries the maximum permitted frequency error of the unmodulated carrier is specified, which typically should be within 2 kHz of
16524-631: The largest radio market in the United States. WMCA's most famous promotions and contests involved the Beatles. Shortly after the band's arrival in the United States on February 7, 1964, WMCA secured the Beatles' cooperation, recording several commercials promoting the station's "Good Guys". Many believe this cooperation was directly linked to the band's awareness of WMCA being the first radio station in New York City to play "I Want to Hold Your Hand" weeks earlier. According to industry observers, WMCA's success getting John Lennon and Ringo Starr to record several spots on behalf of WMCA convinced listeners that
16686-424: The last song played before the change to Jack FM, Frank Sinatra 's " Summer Wind " (starting like a phonograph record played very slowly but quickly accelerated to normal speed). This was followed by greetings from former WCBS-FM DJs Harry Harrison and Ron Lundy . Next were audio-clip montages of music, movies, television shows, and events for each year from 1964 through 1979 followed by a single montage, similar to
16848-524: The late 1960s, FM had been adopted for broadcast of stereo "A.O.R.—' Album Oriented Rock ' Format", but it was not until 1978 that listenership to FM stations exceeded that of AM stations in North America. In most of the 70s FM was seen as highbrow radio associated with educational programming and classical music, which changed during the 1980s and 1990s when Top 40 music stations and later even country music stations largely abandoned AM for FM. Today AM
17010-472: The lock of Starr's hair. For this "Good Guy-Ringo Starr Contest" (better known today as the "Beatles' Wig Contest") WMCA's listeners were encouraged to send in a drawing or picture of a person wearing a Beatles' wig. The winning entry from Roberta Corrigan (who won the lock of hair) featured a huge image of Queen Elizabeth II with a Beatles wig on her head, along with several other images including one of former British Prime Minister Winston Churchill wearing
17172-527: The main channel audio program and three subcarriers : a fax program, a synchronizing signal for the fax program and a telegraph order channel. These original FM multiplex subcarriers were amplitude modulated. Two musical programs, consisting of both the Red and Blue Network program feeds of the NBC Radio Network, were simultaneously transmitted using the same system of subcarrier modulation as part of
17334-568: The main channel signal-to-noise ratio. The GE and Zenith systems, so similar that they were considered theoretically identical, were formally approved by the FCC in April 1961 as the standard stereo FM broadcasting method in the United States and later adopted by most other countries. It is important that stereo broadcasts be compatible with mono receivers. For this reason, the left (L) and right (R) channels are algebraically encoded into sum (L+R) and difference (L−R) signals. A mono receiver will use just
17496-519: The mid-2000s, WMCA attempted to establish a connection back to its "Good Guys" era. The website had a tribute to the 1960s DJs, while the current air personalities—"a whole new team of 'Good Guys' filling the airwaves with the Good News"—made appearances and gave out an updated version of the Good Guys sweatshirt. On air, the station used its 1960s-era "Good Guys" jingles for station identification , program promos, and transitions between songs when music
17658-405: The minimum spacing between frequencies based on their relative strengths. Only broadcast stations with large enough geographic separations between their coverage areas can operate on the same or close frequencies. Frequency modulation or FM is a form of modulation which conveys information by varying the frequency of a carrier wave ; the older amplitude modulation or AM varies the amplitude of
17820-540: The next few years this station operated under the call signs W57A, W87A and WGFM, and moved to 99.5 MHz when the FM band was relocated to the 88–108 MHz portion of the radio spectrum. General Electric sold the station in the 1980s. Today this station is WRVE . Other pioneers included W2XQR/W59NY/WQXQ/WQXR-FM , New York; W47NV/WSM-FM Nashville, Tennessee (signed off in 1951); W1XER/W39B/WMNE , with studios in Boston and later Portland, Maine, but whose transmitter
17982-436: The old format, the station created an internet-only oldies station on its website, and soon after, simulcasted the format on 101.1-HD2. Initially, the internet-only station was DJ-less like Jack FM on the analog 101.1 and HD1 station; in between songs, the station played jingles plus pre-recorded voice overs done by their production director. In a letter on the WCBS-FM website posted on June 5, 2005, station VP Chad Brown announced
18144-523: The oldies format being temporarily moved back to the HD2 channel. In late June 2009, the HD2 channel was rebranded again as ToNY , meaning "to New York" but pronounced as "Tony". The channel continued to feature an adult hits format until December 21, 2012, when it was dropped and replaced with a simulcast of WCBS . On October 2, 2008, WCBS-FM HD3 was launched as a simulcast of WCBS. On January 2, 2013, WCBS-FM HD3 flipped to CBS Sports Radio . In February 2021,
18306-406: The original WNYM (1330 AM, now WWRV ) to comply with FCC rules of the time. Salem immediately implemented a format that focused on religion and leased-time programming. At that time, all WMCA staffers were invited to apply for positions with the "new" WMCA. Federal Broadcasting eventually sold off all its stations and left the broadcasting business. Since September 16, 1989, WMCA has been airing
18468-433: The originating station. The Crosby system was rejected by the FCC because it was incompatible with existing subsidiary communications authorization (SCA) services which used various subcarrier frequencies including 41 and 67 kHz. Many revenue-starved FM stations used SCAs for "storecasting" and other non-broadcast purposes. The Halstead system was rejected due to lack of high frequency stereo separation and reduction in
18630-529: The other New York stations, which launched in early 2006). Air personalities did on-air auditions on the WCBS-FM HD2 oldies station on July 11, 2007, as a preview of the next day's changeover. The format then moved to the analog and HD1 channels. The HD2 station also simulcast the oldies format until 2:00 p.m. that day, at which time Jack FM moved to HD2. At 3:00 p.m. that day, Jack FM resumed streaming on their website. In February 2008, Howard Cogan
18792-522: The program into one of the first confrontational sports talks shows, as well as doing play-by-play for New York Islanders hockey and New York Nets basketball games that were carried on WMCA. It was there that his knowledgeable and over-the-top broadcasting style would first be heard in the New York area. WMCA carried Yankees games until 1977. The station then held the broadcast rights for the New York Mets from 1978 through 1983. WMCA introduced
18954-464: The ratings on at least several occasions during the 1990s. During this period, the station's on-air jingles were made by JAM Creative Productions in Dallas . Such was the appeal of the packages of jingles that stations around the world wanted that WCBS-FM sound for their stations, including for example the UK's Radio Victory . By 2000, as demographics for 1950s and early 1960s oldies started to eclipse
19116-559: The reasons for this were: Public service broadcasters in Ireland and Australia were far slower at adopting FM radio than those in either North America or continental Europe . Hans Idzerda operated a broadcasting station, PCGG , at The Hague from 1919 to 1924, which employed narrow-band FM transmissions. In the United Kingdom the BBC conducted tests during the 1940s, then began FM broadcasting in 1955, with three national networks:
19278-400: The receiver also reduces the high-frequency noise. These processes of boosting and then reducing certain frequencies are known as pre-emphasis and de-emphasis , respectively. The amount of pre-emphasis and de-emphasis used is defined by the time constant of a simple RC filter circuit. In most of the world a 50 μs time constant is used. In the Americas and South Korea , 75 μs
19440-521: The receiver to identify a stereo transmission and to regenerate the 38 kHz sub-carrier with the correct phase. The composite stereo multiplex signal contains the Main Channel (L+R), the pilot tone, and the (L−R) difference signal. This composite signal, along with any other sub-carriers, modulates the FM transmitter. The terms composite , multiplex and even MPX are used interchangeably to describe this signal. The instantaneous deviation of
19602-474: The regular playlist and moved away from pre-1964 and toward 1970–1989 songs even more. In the summer of 2002, Don K. Reed's long-running Sunday night Doo-Wop Shop program was cancelled. The station even began to de-emphasize the phrase 'oldies' in promotion of the station. The station canceled more specialty shows in 2003, such as the Top 20 Oldies Countdown . In the summer of 2003, to appease some fans, they did add
19764-570: The required area is covered without causing interference to other stations further away. Practical transmitter powers range from a few milliwatts to 80 kW. As transmitter powers increase above a few kilowatts, the operating costs become high and only viable for large stations. The efficiency of larger transmitters is now better than 70% (AC power in to RF power out) for FM-only transmission. This compares to 50% before high efficiency switch-mode power supplies and LDMOS amplifiers were used. Efficiency drops dramatically if any digital HD Radio service
19926-400: The resulting signal is that it alternates between left and right at 38 kHz, with the phase determined by the 19 kHz pilot signal. Most stereo encoders use this switching technique to generate the 38 kHz subcarrier, but practical encoder designs need to incorporate circuitry to deal with the switching harmonics. Converting the multiplex signal back into left and right audio signals
20088-477: The rock era. The station played two current hits per hour known as "future gold". By the late 1970s however, the station dropped most of the adult standards, with a few exceptions, and added rock hits from the late 1960s. WCBS-FM's oldies format weathered many trends and corporate moves. By 1979, three FM stations owned by CBS had begun playing disco music . In the course of 1981, all of CBS's FM stations, except for WCBS-FM and their FM station in San Francisco, adopted
20250-521: The rumors on July 9, 2007, that live announcers would indeed return to 101.1 and the HD1 channel on July 12, meaning that the "Jack" format in New York had run its course after two years, likely due to its lackluster ratings. The returning format would concentrate on music from 1964 to 1989, with selected older hits from 1955 through 1963. There would be a wider variety of hits, unlike the CBS-FM of 2005, which had
20412-413: The sale was conducted using a Reverse Morris Trust so that it would be tax-free. While CBS shareholders retained a 72% ownership stake in the combined company, Entercom was the surviving entity, separating WCBS radio (both 101.1 FM and 880 AM) from WCBS-TV. The merger was approved on November 9, 2017, and was consummated on November 17. As part of the agreement with CBS, Entercom was given the rights to use
20574-658: The same, all submitted in a book with captions for each. Runner-up winner Stella Scuotto of Brooklyn won the photograph of the Beatles on a fan club card signed by all four members of the band at the Plaza Hotel. According to Beatles' historian Bruce Spizer , Kay Smith was also a runner-up winner, winning $ 57 and the rare record sleeve for "I Want to Hold Your Hand", featuring a picture of WMCA's Good Guys. WMCA continued to beat other radio stations on many Beatles' promotions, scoring firsts, causing headaches in particular for rival WABC, most notably when Capitol Records printed
20736-415: The separation as the signal-to-noise ratio worsens, eventually going to mono while still indicating a stereo signal is received. As with monaural transmission, it is normal practice to apply pre-emphasis to the left and right channels before encoding and to apply de-emphasis at the receiver after decoding. In the U.S. around 2010, using single-sideband modulation for the stereo subcarrier was proposed. It
20898-511: The slogan "The hits and the Heavies". As disc jockeys left, new DJs appeared with vague names (e.g., Lee Gray was originally "Lee Your Leader") and various stunts were performed. In one case, Frankie Crocker , who was lured away from WWRL as the station's first African-American personality, played two very short songs over and over again for an hour. The "Good Guys" were partly reassembled, then dropped again. Even reliable Dean Anthony, who
21060-576: The song's broadcast debut in America is widely accepted to have occurred earlier at WWDC in Washington, D.C.) There is no evidence that any New York City radio station played the Beatles before December 1963 despite the fact that the band's first singles had been released earlier, without fanfare, by smaller, resource-challenged labels ( Vee-Jay Records and Swan Records ). However, according to one account, rival Top 40 outlet WINS "reportedly" played
21222-552: The station (along with WINS personality Murray the K, who called himself "The Fifth Beatle ") had direct access to the group. This was despite the fact that during their first New York visit the band's movements were restricted to the Plaza Hotel , Central Park , CBS Studio 50 (where they appeared on The Ed Sullivan Show ), the 21 Club , the Peppermint Lounge , and Carnegie Hall . In February 1964, WMCA held
21384-417: The station abandoned listener surveys, repeating the 1997 all-time survey on subsequent Thanksgiving weekends. For New Years weekend in 1999–2000, the station compiled and played a Top 1001 countdown based on original New York radio charts, with " Mack The Knife " by Bobby Darin at number one. This survey would be repeated on Thanksgiving weekend in 2002. In 2003, the station played a Top 500 Countdown covering
21546-403: The station also no longer plays any music from the 1960s, while also starting to cut back on the amount of early 1970s music played. Gradually and subtly, WCBS-FM is increasing the frequency of 1980s and 1990s hits per day and is also adding music from the 2000s. On February 2, 2017, CBS agreed to merge CBS Radio with Entercom , currently the fourth-largest radio broadcaster in the United States;
21708-586: The station to New Jersey. The facilities were based in Teaneck , Rutherford , and Hasbrouck Heights at different times. In December 2013, WMCA returned to New York City. Salem moved WMCA and WNYM from Hasbrouck Heights into the former studios of WOR at 111 Broadway in lower Manhattan . In July 18, 2019, WMCA's programming began airing on the FM dial in Northern New Jersey , using 250-watt translator station W272DX (102.3 MHz ). While it
21870-529: The station's call letters, "W-A-B-C", which could then be used in station identification and on-air promos. The station got its interviews, but none of the band's members would utter WABC's call letters. According to Beatles' historian Bruce Spizer, manager Brian Epstein ordered the Beatles to stop "giving away valuable promotional spots to radio stations for free.". Ultimately, the WMCA-WABC (and to an extent WINS) competition for Beatles releases and promotions
22032-444: The talk years, financial advisor Sonny Bloch , who later ran into legal and tax problems. WMCA was Salem's primary religious station in New York, while the company also ran extra Christian programming on WWDJ (970 AM), which was bought by Salem in 1993. This second station was later publicly billed as "WMCA II" or "WMCA 970" until its call letters were changed to WNYM and it adopted a conservative talk radio format in 2008. During
22194-587: The target age groups that many advertisers covet, WCBS-FM began cutting pre-1964 songs while adding more music from the 1970s and 1980s. In January 2001, they stopped playing currents and 90's hits on the overnight, dropping them altogether. The station also had cut specialty shows such as Bobby Jay's Soul of the City on Wednesdays, Thursday Night 60's , Friday night's Heart & Soul of Rock & Roll , Monday Night 70's , and Bobby Jay's late night Saturday show Jukebox Saturday Night . Eventually, they began to shorten
22356-490: The top 10. This was before WOR became exclusively talk, and also before WABC changed to talk in the early 1980s. The Straus family sold WMCA around 1987. It was the last family-owned radio station in New York. New owner Federal Broadcasting kept the talk format, but switched to a financial news format on weekdays between 5:00 am and 7:00 pm, just prior to selling the station in April 1989 to Salem Communications , which subsequently sold its original New York station,
22518-531: The top 25 U.S. radio markets to transmit in Quadraplex. The test results hopefully would prove to the FCC that the system was compatible with existing two-channel stereo transmission and reception and that it did not interfere with adjacent stations. There were several variations on this system submitted by GE, Zenith, RCA, and Denon for testing and consideration during the National Quadraphonic Radio Committee field trials for
22680-423: The transmitter carrier frequency due to the stereo audio and pilot tone (at 10% modulation) is where A and B are the pre-emphasized left and right audio signals and f p {\displaystyle f_{p}} =19 kHz is the frequency of the pilot tone. Slight variations in the peak deviation may occur in the presence of other subcarriers or because of local regulations. Another way to look at
22842-474: The use of two FM stations; one transmitting the front audio channels, the other the rear channels. A breakthrough came in 1970 when KIOI ( K-101 ) in San Francisco successfully transmitted true quadraphonic sound from a single FM station using the Quadraplex system under Special Temporary Authority from the FCC . Following this experiment, a long-term test period was proposed that would permit one FM station in each of
23004-504: The webstream would try to bring back most of the original shows and DJs, and that eventually the station would also be able to be heard on HD Radio . The change left WBZO as the only FM station playing any type of oldies format in the market. Its signal in the Metropolitan area was weak, however, because it operated out of Long Island , and aired an outright oldies format, unlike WCBS-FM's old "Greatest Hits" format. Many criticized
23166-565: The world. WMCA's ratings decline was due to several factors: the January 1968 split of the ABC Radio Network into four distinct components allowed WABC to drop Don McNeill's Breakfast Club and become fully music-intensive during the day. Around the same time Ruth Meyer exited WMCA, the station temporarily dropped the "Good Guy" branding and it also lost key personalities, including Harry Harrison, who moved to WABC. Additionally,
23328-766: Was 27.5 kHz. The IF bandwidth was ±5 kHz, as the only goal at the time was to relay AM radio-quality audio. This transmission system used 75 μs audio pre-emphasis like the main monaural audio and subsequently the multiplexed stereo audio. In the late 1950s, several systems to add stereo to FM radio were considered by the FCC . Included were systems from 14 proponents including Crosby, Halstead, Electrical and Musical Industries, Ltd ( EMI ), Zenith, and General Electric. The individual systems were evaluated for their strengths and weaknesses during field tests in Uniontown, Pennsylvania , using KDKA-FM in Pittsburgh as
23490-408: Was a local recap of the week's news, and should not be confused with Garner Ted Armstrong 's The World Tomorrow religious program, which was heard on WMCA after the Good Guys era ended.) Dan Daniel's countdown changed each week and consisted of the station's top 25 records. It also included a "Sure Shot" and "Long Shot" of records not yet on the chart. He also gave away his "Hit Kit" every day to
23652-536: Was as a fill-in DJ at WYNY , became well-known himself through his 19-year run as the station's afternoon disk jockey. Bill Brown (who had started with the station in 1969, during their rock days) and Don K. Reed (who started at the station 6 months before the switch to oldies) remained with the station during their entire first period as an oldies station. In 1989, WCBS-FM limited current music to late nights and overnights. While most oldies stations were playing songs from exclusively 1955 to 1973, WCBS-FM continued to play
23814-616: Was atop the highest mountain in the northeast United States, Mount Washington , New Hampshire (shut down in 1948); and W9XAO/W55M/WTMJ-FM Milwaukee, Wisconsin (went off air in 1950). A commercial FM broadcasting band was formally established in the United States as of January 1, 1941, with the first fifteen construction permits announced on October 31, 1940. These stations primarily simulcast their AM sister stations, in addition to broadcasting lush orchestral music for stores and offices, classical music to an upmarket listenership in urban areas, and educational programming. On June 27, 1945
23976-461: Was busy broadcasting New York Mets baseball games in the summer of 1963, family-owned WMCA was the music-intensive station that one would hear coming out of transistor radios at pools and beaches. Starting in 1963, the WMCA's Good Guys soared to the top of New York City's Arbitron ratings . WMCA also was known for its on-air production and promotions. Each hour, WMCA presented its music, jingles , promotions , contests, stagers, and commercials in
24138-580: Was changed to WABC-FM for Atlantic Broadcasting Company, the former owner of CBS's AM station (no relation to the present-day WABC ). With the reallocation of the FM band, WABC-FM's new frequency became 96.9 MHz; finally, in September 1947 the station became WCBS-FM, and the frequency moved to the current 101.1. This allowed the station to reflect its corporate ownership by the Columbia Broadcasting System or CBS. The transmitter
24300-445: Was concurrently working at a country music station, sometimes got the slogans mixed up on air. The station finally adopted a full-time talk radio format in 1970, calling itself as "Dial-Log Radio". The "Good Guys" music era was over, although the "Good Guy" theme eventually did make a comeback in a promotional marketing effort. When WMCA acquired New York Yankees baseball broadcast rights in 1971, DJ Jack Spector stayed on to host
24462-407: Was discontinued after four years in favor of regular programming. On July 9, 2017, Backtrax USA , hosted by former WHTZ jock Kid Kelly, debuted on WCBS-FM on Sunday nights. Prior to 2016, WCBS-FM used JAM Creative Productions, Inc. for their jingles. However, to focus on a new and changing demographic, they now use ReelWorld for their jingles. As of 2018, WCBS-FM no longer uses any JAM jingles, and
24624-427: Was in the top market, making it responsible for some songs becoming hits nationwide. Not every record added to the WMCA playlist became a hit, but as soon as sales stirred, WABC, with a shorter playlist of hits, would be forced to add the same record. With its longer playlist, WMCA played new records faster than rival WABC. WMCA's weekly countdown list was 25 records, compared with WABC's 20 song list. WMCA's included
24786-525: Was moved to the Empire State Building in the early 1950s. For many years, WCBS-FM simulcast its programming with its AM sister station. From the 1940s until the late 1950s, both stations aired a typical network-dominated general entertainment format with comedies , dramas , news and information, sports, talk shows and some music. As these types of radio shows either moved to television or were canceled outright, WCBS and WCBS-FM evolved toward
24948-501: Was played followed by a short introduction of the new adult hits format by new station voiceover Howard Cogan, and the announcement of the new station name: "Welcome to the NEW "101.1 Jack FM ", Playing What We Want." The first song aired was Beastie Boys ' " Fight for Your Right ". The format featured nearly 2,000 unique songs in the playlist. With this move, WCBS-FM had left the oldies format after 33 years. In an attempt to cater to fans of
25110-433: Was replaced by Pat St. John as the pre-recorded voice of the Jack character on WCBS-FM HD2 and ilikejack.com. On May 7, 2008, the Jack branding was dropped from WCBS-FM HD2 and was just called 101.1 HD2 or WCBS-FM HD2 due to the end of a licensing agreement with the owner of the Jack name and slogan, Sparknet Communications. During the holiday season in 2008, WCBS-FM's HD1 and analog signal played Christmas music, resulting in
25272-483: Was retained as program director of the wcbsfm.com oldies stream. Over the next couple of weeks, the station started playing pre-1964 oldies again. Additionally, the 1960s and 1970s oldies became broader and 1980s and early 1990s oldies were also mixed in, and the format got much deeper. However, it was commercial-free and had no airstaff. WCBS-FM HD2 also began broadcasting in HD Radio on December 12, 2005 (before most of
25434-511: Was scheduled. This ended in January 2015 when WMCA was redubbed as The Mission , a new corporate branding effort also used on other Salem Christian stations. Under Salem ownership, WMCA served as the New York affiliate of United States Military Academy football (2016 until 2021), and previously aired Seton Hall University basketball and St. John's University basketball ; all of these teams, whose broadcasts were provided by Learfield , moved to streaming during 2021–2022. WMCA also aired
25596-565: Was seen as another service which licensees could use to create additional income. Use of SCAs was particularly popular in the US, but much less so elsewhere. Uses for such subcarriers include radio reading services for the blind , which became common and remain so, private data transmission services (for example sending stock market information to stockbrokers or stolen credit card number denial lists to stores, ) subscription commercial-free background music services for shops, paging ("beeper") services, alternative-language programming, and providing
25758-434: Was syndicated to CBS stations across the country and to AFN ( American Forces Network ). On August 27, 1967, the AM station had to launch its news format (which was not full-time until 1972) on WCBS-FM because a small airplane had crashed into the AM radio tower a few hours earlier. In 1969, WCBS-FM launched a freeform rock format, which was becoming increasingly popular, and all other CBS-owned FM stations followed suit. For
25920-656: Was tested in Germany between July 1979 and December 1981 by IRT . It was based on the Telefunken High ;Com broadband compander system, but was never introduced commercially in FM broadcasting. Yet another system was the CX -based noise reduction system FMX implemented in some radio broadcasting stations in the United States in the 1980s. FM broadcasting has included subsidiary communications authorization (SCA) services capability since its inception, as it
26082-443: Was the fault of WABC itself." In 1969, WABC overnight host Roby Yonge, upon learning his contract with the station was not going to be renewed, used his shift to spread rumors about the "death" of Paul McCartney . This episode proved to be an embarrassment for WABC, leading to Yonge's firing, and WABC's status as a network-owned, clear-channel station mistakenly launched the " Paul is dead " story across America and ultimately around
26244-424: Was theorized to be more spectrum-efficient and to produce a 4 dB s/n improvement at the receiver, and it was claimed that multipath distortion would be reduced as well. A handful of radio stations around the country broadcast stereo in this way, under FCC experimental authority. It may not be compatible with very old receivers, but it is claimed that no difference can be heard with most newer receivers. At present,
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