In sound recording and reproduction , audio mixing is the process of optimizing and combining multitrack recordings into a final mono , stereo or surround sound product. In the process of combining the separate tracks, their relative levels are adjusted and balanced and various processes such as equalization and compression are commonly applied to individual tracks, groups of tracks, and the overall mix. In stereo and surround sound mixing, the placement of the tracks within the stereo (or surround) field are adjusted and balanced. Audio mixing techniques and approaches vary widely and have a significant influence on the final product.
51-454: Ellis James Carter (born 1994), professionally known as Droideka , is a British former record producer and electronic music producer, from Royston , England. He is known for his 2011 track "Get Hyper", which ranked high on the charts after its re-release in 2013 featuring KSI . After attempting a music career, he resigned himself to working as an IT technician for ticketing giant Ticketmaster . This article on an electronic musician
102-489: A Grammy nomination, the Recording Academy defines a producer: The person who has overall creative and technical control of the entire recording project, and the individual recording sessions that are part of that project. He or she is present in the recording studio or at the location recording and works directly with the artist and engineer. The producer makes creative and aesthetic decisions that realize both
153-416: A mastering engineer prepares the final product for production. Audio mixing may be performed on a mixing console or in a digital audio workstation . In the late 19th century, Thomas Edison and Emile Berliner developed the first recording machines. The recording and reproduction process itself was completely mechanical with little or no electrical parts. Edison's phonograph cylinder system utilized
204-423: A broad project, the creation of a popular music recording may be split across three specialists: the executive producer , who oversees business partnerships and financing; the vocal producer or vocal arranger, who aids vocal performance via expert critique and coaching of vocal technique, and the record producer or music producer, who, often called simply the producer, directs the overall creative process of recording
255-471: A cylinder. By the 1930s, a gramophone etched it laterally across a disc. Constrained in tonal range, whether bass or treble, and in dynamic range , records made a grand, concert piano sound like a small, upright piano, and maximal duration was four and a half minutes. Selections and performance were often altered accordingly, and playing this disc—the wax master—destroyed it. The finality often caused anxiety that restrained performance to prevent error. In
306-407: A leading A&R man of the 1950s. During the decade, A&R executives increasingly directed songs' sonic signatures, although many still simply teamed singers with musicians, while yet others exercised virtually no creative influence. The term record producer in its current meaning—the creative director of song production—appearing in a 1953 issue of Billboard magazine, became widespread in
357-499: A live performance. If the recorded mix was not satisfactory, or if one musician made a mistake, the selection had to be performed over until the desired balance and performance was obtained. The introduction of multi-track recording changed the recording process into one that generally involves three stages: recording , overdubbing , and mixing. Modern mixing emerged with the introduction of commercial multi-track tape machines, most notably when 8-track recorders were introduced during
408-428: A microphone to be connected remotely to a recording machine meant that microphones could be positioned in more suitable places. The process was improved when outputs of the microphones could be mixed before being fed to the disc cutter, allowing greater flexibility in the balance. Before the introduction of multitrack recording , all sounds and effects that were to be part of a recording were mixed simultaneously during
459-516: A musical element while playing a previously recorded record, Les Paul developed a recording technique called "sound on sound". By this, the final recording could be built piece by piece and tailored, effecting an editing process. In one case, Paul produced a song via 500 recorded discs. But, besides the tedium of this process, it serially degraded the sound quality of previously recorded elements, rerecorded as ambient sound. Yet in 1948, Paul adopted tape recording, enabling true multitrack recording by
510-542: A new technique, " overdubbing ". To enable overdubbing, Paul revised the tape recorder itself by adding a second playback head, and terming it the preview head . Joining the preexisting recording head, erase head, and playback head, the preview head allows the artist to hear the extant recording over headphones playing it in synchrony, "in sync", with the present performance being recorded alone on an isolated track. This isolation of multiple tracks enables countless mixing possibilities. Producers began recording initially only
561-417: A program with a multiple-channel configuration into a program with fewer channels. Common examples include downmixing from 5.1 surround sound to stereo, and stereo to mono. Because these are common scenarios, it is common practice to verify the sound of such downmixes during the production process to ensure stereo and mono compatibility. The alternative channel configuration can be explicitly authored during
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#1732801886738612-531: A set of recordings in Los Angeles. Later, folklorist Archie Green called this perhaps the earliest printed use of A&R man . Actually, it says neither "A&R man" nor even "A&R", an initialism perhaps coined by Billboard magazine in 1946, and entering wide use in the late 1940s. In the 1920s and 1930s, A&R executives, like Ben Selvin at Columbia Records , Nathaniel Shilkret at Victor Records, and Bob Haring at Brunswick Records became
663-418: A small horn terminated in a stretched, flexible diaphragm attached to a stylus which cut a groove of varying depth into the malleable tin foil of the cylinder. Emile Berliner's gramophone system recorded music by inscribing spiraling lateral cuts onto a vinyl disc. Electronic recording became more widely used during the 1920s. It was based on the principles of electromagnetic transduction . The possibility for
714-476: A sufficient number of mix busses can be used to create a 5.1 surround sound mix, but this may be frustrating if the console is not specifically designed to facilitate signal routing, panning, and processing in a surround sound environment. Whether working in an analog hardware, digital hardware, or DAW mixing environment, the ability to pan mono or stereo sources and place effects in the 5.1 soundscape and monitor multiple output formats without difficulty can make
765-448: A woman the reins of an immense, creative project like making a record." Ultimately, the reasons are multiple and not fully clear, although prominently proposed factors include types of sexism and scarcity of female role models in the profession. Women producers known for producing records not their own include Sonia Pottinger, Sylvia Robinson and Carla Olson. In January 2018, a research team led by Stacy L. Smith, founder and director of
816-400: Is a stub . You can help Misplaced Pages by expanding it . Record producer A record producer or music producer is a music creating project's overall supervisor whose responsibilities can involve a range of creative and technical leadership roles. Typically the job involves hands-on oversight of recording sessions; ensuring artists deliver acceptable and quality performances, supervising
867-660: Is more forgiving of overmodulation , whereby dynamic peaks exceed the maximal recordable signal level: tape's limitation, a physical property, is magnetic capacity, which tapers off, smoothing the overmodulated waveform even at a signal nearly 15 decibels too "hot", whereas a digital recording is ruined by harsh distortion of " clipping " at any overshoot. In digital recording, however, a recent advancement, 32-bit float , enables DAWs to undo clipping. Still, some criticize digital instruments and workflows for excess automation, allegedly impairing creative or sonic control. In any case, as production technology has drastically changed, so have
918-430: Is often likened to that of a film director though there are important differences. It is distinct from the role of an executive producer , who is mostly involved in the recording project on an administrative level, and from the audio engineer who operates the recording technology. Varying by project, the producer may or may not choose all of the artists. If employing only synthesized or sampled instrumentation,
969-425: Is the first step in a broader effort to improve those numbers and increase diversity and inclusion for all in the music industry." Audio mixing (recorded music) Audio mixing techniques largely depend on music genres and the quality of sound recordings involved. The process is generally carried out by a mixing engineer , though sometimes the record producer or recording artist may assist. After mixing,
1020-469: Is the operational heart of the mixing process. Mixers offer a multitude of inputs, each fed by a track from a multitrack recorder. Mixers typically have 2 main outputs (in the case of two-channel stereo mixing) or 8 (in the case of surround). Mixers offer three main functionalities. Mixing consoles can be large and intimidating due to the exceptional number of controls. However, because many of these controls are duplicated (e.g. per input channel), much of
1071-825: The Annenberg Inclusion Initiative, based in the USC Annenberg School for Communication and Journalism , issued a report, estimating that in the prior several years, about 2% of popular songs' producers were female. Also that month, Billboard magazine queried, "Where are all the female music producers?" Upon the Annenberg Inclusion Initiative's second annual report, released in February 2019, its department at USC reported, "2018 saw an outcry from artists, executives and other music industry professionals over
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#17328018867381122-719: The Eurythmics topped the charts in 1983 with the song " Sweet Dreams (Are Made of This) ", recorded by band member Dave Stewart on a makeshift 8-track recorder. In the mid-to-late 1990s, computers replaced tape-based recording for most home studios, with the Power Macintosh proving popular. In the mid-1980s, many professional recording studios began to use digital audio workstations (DAWs) to accomplish recording and mixing previously done with multitrack tape recorders, mixing consoles, and outboard gear. A mixer ( mixing console , mixing desk, mixing board, or software mixer)
1173-484: The space of the final audio wave; removing unnecessary frequencies and volume spikes to minimize the interference or clashing between each element. The frequency response of a signal represents the amount (volume) of every frequency in the human hearing range , consisting of (on average) frequencies from 20 Hz to 20,000 Hz (20 kHz.) There are a variety of processes commonly used to edit frequency response in various ways. The mixdown process converts
1224-707: The "bed tracks"—the rhythm section , including the bassline , drums, and rhythm guitar—whereas vocals and instrument solos could be added later. A horn section , for example, could record a week later, and a string section another week later. A singer could perform her own backup vocals, or a guitarist could play 15 layers. Across the 1960s, popular music increasingly switched from acoustic instruments, like piano, upright bass , acoustic guitar , and brass instruments , to electronic instruments, like electric guitars , keyboards , and synthesizers , employing instrument amplifiers and speakers. These could mimic acoustic instruments or create utterly new sounds. Soon, by combining
1275-462: The 1940s, during World War II, the Germans refined audio recording onto magnetic tape—uncapping recording duration and allowing immediate playback, rerecording, and editing—a technology that premised emergence of record producers in their current roles. Early in the recording industry, a record was attained by simply having all of the artists perform together live in one take. In 1945, by recording
1326-574: The 1950s, on simply improving the record's sonic match to the artists' own live performance. Advances in recording technology, especially the 1940s advent of tape recording —which Les Paul promptly innovated further to develop multitrack recording —and the 1950s rise of electronic instruments, turned record production into a specialty. In popular music, then, producers like George Martin , Phil Spector and Brian Eno led its evolution into its present use of elaborate techniques and unrealistic sounds, creating songs impossible to originate live. After
1377-522: The 1960s. Still, a formal distinction was elusive for some time more. A&R managers might still be creative directors, like William "Mickey" Stevenson , hired by Berry Gordy , at the Motown record label. In 1947, the American market gained audio recording onto magnetic tape. At the record industry's 1880s dawn, rather, recording was done by phonograph , etching the sonic waveform vertically into
1428-491: The 1960s. The ability to record sounds into separate channels made it possible for recording studios to combine and treat these sounds not only during recording, but afterward during a separate mixing process. The introduction of the cassette-based Portastudio in 1979 offered multi-track recording and mixing technology that did not require the specialized equipment and expense of commercial recording studios. Bruce Springsteen recorded his 1982 album Nebraska with one, and
1479-501: The 1980s, production's move from analog to digital further expanded possibilities. By now, DAWs, or digital audio workstations , like Logic Pro , Pro Tools and Studio One , turn an ordinary computer into a production console, whereby a solitary novice can become a skilled producer in a thrifty home studio. In the 2010s, efforts began to increase the prevalence of producers and engineers who are women, heavily outnumbered by men and prominently accoladed only in classical music. As
1530-647: The Kinks produced some of their own songs, although many such songs are officially credited to specialist producers. Yet especially influential was the Beach Boys, whose band leader Brian Wilson took over from his father Murry within a couple of years after the band's commercial breakthrough. By 1964, Wilson had taken Spector's techniques to unseen sophistication. Wilson alone produced all Beach Boys recordings between 1963 and 1967. Using multiple studios and multiple attempts of instrumental and vocal tracks, Wilson selected
1581-409: The artist's and label's goals in the creation of musical content. Other duties include, but are not limited to: keeping budgets and schedules; adhering to deadlines; hiring musicians, singers, studios, and engineers; overseeing other staffing needs; and editing (Classical projects). The producer often selects and collaborates with a mixing engineer, who focuses on the especially technological aspects of
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1632-469: The best combinations of performance and audio quality, and used tape editing to assemble a composite performance. The 1980s advent of digital processes and formats rapidly replaced analog processes and formats, namely, tape and vinyl. Although recording onto quality tape, at least half an inch wide and traveling 15 inches per second, had limited "tape hiss" to silent sections, digital's higher signal-to-noise ratio , SNR, abolished it. Digital also imparted to
1683-517: The capabilities of tape, multitrack recording, and electronic instruments, producers like Phil Spector , George Martin , and Joe Meek rendered sounds unattainable live. Similarly, in jazz fusion , Teo Macero , producing Miles Davis 's 1970 album Bitches Brew , spliced sections of extensive improvisation sessions. In the 1960s, rock acts like the Beatles , the Rolling Stones , and
1734-400: The console can be learned by studying one small part of it. The controls on a mixing console will typically fall into one of two categories: processing and configuration. Processing controls are used to manipulate the sound. These can vary in complexity, from simple level controls, to sophisticated outboard reverberation units. Configuration controls deal with the signal routing from the input to
1785-462: The difference between a successful or compromised mix. Mixing in surround is very similar to mixing in stereo except that there are more speakers, placed to surround the listener. In addition to the horizontal panoramic options available in stereo, mixing in surround lets the mix engineer pan sources within a much wider and more enveloping environment. In a surround mix, sounds can appear to originate from many more or almost any direction depending on
1836-460: The industry are Logic Pro and Pro Tools. Physical devices involved include the main mixer, MIDI controllers to communicate among equipment, the recording device itself, and perhaps effects gear that is outboard. Yet literal recording is sometimes still analog, onto tape, whereupon the raw recording is converted to a digital signal for processing and editing, as some producers still find audio advantages to recording onto tape. Conventionally, tape
1887-669: The knowledge demands, although DAWs enables novices, even teenagers at home, to learn production independently. Some have attained professional competence before ever working with an artist. Among female record producers, Sylvia Moy was the first at Motown , Gail Davies the first on Nashville's Music Row , and Ethel Gabriel , with RCA , the first at a major record label . Lillian McMurry , owning Trumpet Records , produced influential blues records. Meanwhile, Wilma Cozart Fine produced hundreds of records for Mercury Records ' classical division. For classical production, three women have won Grammy awards, and Judith Sherman 's 2015 win
1938-507: The lack of women in music" and "the plight of women in music", where women were allegedly being "stereotyped, sexualized, and shut out". Also in February 2019, the Recording Academy 's Task Force on Diversity and Inclusion announced an initiative whereby over 200 artists and producers—ranging from Cardi B and Taylor Swift to Maroon 5 and Quincy Jones —agreed to consider at least two women for each producer or engineer position. The academy's website, Grammy.com , announced, "This initiative
1989-576: The manufacturing of record discs. After World War II , pioneering A&R managers who transitioned influentially to record production as now understood, while sometimes owning independent labels, include J. Mayo Williams and John Hammond . Upon moving from Columbia Records to Mercury Records , Hammond appointed Mitch Miller to lead Mercury's popular recordings in New York. Miller then produced country-pop crossover hits by Patti Page and by Frankie Laine , moved from Mercury to Columbia, and became
2040-774: The music a perceived "pristine" sound quality, if also a loss of analog recordings' perceived "warm" quality and better-rounded bass. Yet whereas editing tape media requires physically locating the target audio on the ribbon, cutting there, and splicing pieces, editing digital media offers inarguable advantages in ease, efficiency, and possibilities. In the 1990s, digital production reached affordable home computers via production software. By now, recording and mixing are often centralized in DAWs, digital audio workstations —for example, Pro Tools , Logic Pro , Ableton , Cubase , Reason , and FL Studio —for which plugins , by third parties, effect virtual studio technology . DAWs fairly standard in
2091-644: The output of the console through the various processes. Digital audio workstations (DAW) can perform many mixing features in addition to other processing. An audio control surface gives a DAW the same user interface as a mixing console. Outboard audio processing units (analog) and software-based audio plug-ins (digital) are used for each track or group to perform various processing techniques. These processes, such as equalization, compression, sidechaining, stereo imaging, and saturation are used to make each element as audible and sonically appealing as possible. The mix engineer also will use such techniques to balance
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2142-438: The precursors of record producers, supervising recording and often leading session orchestras. During the 1940s, major record labels increasingly opened official A&R departments, whose roles included supervision of recording. Meanwhile, independent recording studios opened, helping originate record producer as a specialty. But despite a tradition of some A&R men writing music, record production still referred to just
2193-438: The producer may be the sole artist. Conversely, some artists do their own production. Some producers are their own engineers, operating the technology across the project: preproduction, recording, mixing , and mastering . Record producers' precursors were "A&R men", who likewise could blend entrepreneurial, creative, and technical roles, but often exercised scant creative influence, as record production still focused, into
2244-446: The production process with multiple channel configurations provided for distribution. For example, on DVD-Audio or Super Audio CD , a separate stereo mix can be included along with the surround mix. Alternatively, the program can be automatically downmixed by the end consumer's audio system. For example, a DVD player or sound card may downmix a surround sound program to stereo for playback through two speakers. Any console with
2295-463: The recording process, namely, operating the electronic equipment and blending the raw, recorded tracks of the chosen performances, whether vocal or instrumental, into a mix , either stereo or surround sound. Then a mastering engineer further adjusts this recording for distribution on the chosen media. A producer may work on only one or two songs or on an artist's entire album, helping develop the album's overall vision. The record producers may also take on
2346-438: The role of executive producer, managing the budget, schedules, contracts, and negotiations. (Artists and Repertoires) In the 1880s, the record industry began by simply having the artist perform at a phonograph . In 1924, the trade journal Talking Machine World , covering the phonography and record industry, reported that Eddie King, Victor Records ' manager of the "New York artist and repertoire department", had planned
2397-431: The song in its final mix. The producer's roles can include gathering ideas, composing music, choosing session musicians , proposing changes to song arrangements, coaching the performers, controlling sessions, supervising the audio mixing , and, in some cases, supervising the audio mastering . A producer may give creative control to the artists themselves, taking a supervisory or advisory role instead. As to qualifying for
2448-419: The technical engineering of the recording, and coordinating the production team and process. The producer's involvement in a musical project can vary in depth and scope. Sometimes in popular genres the producer may create the recording's entire sound and structure. However, in classical music recording, for example, the producer serves as more of a liaison between the conductor and the engineering team. The role
2499-481: The vast majority have been men. Early in the 2010s, asked for insights that she herself had gleaned as a woman who has specialized successfully in the industry, Wendy Page remarked, "The difficulties are usually very short-lived. Once people realize that you can do your job, sexism tends to lower its ugly head." Still, when tasked to explain her profession's sex disparity, Page partly reasoned that record labels, dominated by men, have been, she said, "mistrustful of giving
2550-658: Was an early female record producer, having produced both of her Ivor Novello award-winning songs. Across the decades, many female artists have produced their own music. For instance, artists Kate Bush , Madonna , Mariah Carey , Janet Jackson , Beyoncé (even that of Destiny's Child and the Carters ), Lana Del Rey , Taylor Swift , and Lorde have produced or coproduced and Ariana Grande who produces and arranges her vocals as well as being an audio engineer. Still among specialists, despite some prominent women, including Missy Elliott in hip hop and Sylvia Massy in rock,
2601-455: Was her fifth. Yet in nonclassical, no woman has won Producer of the Year , awarded since 1975 and only one even nominated for a record not her own, Linda Perry. After Lauren Christy 's 2004 nomination, Linda Perry 's 2019 nomination was the next for a woman. On why no woman had ever won it, Perry commented, "I just don't think there are that many women interested." In the U.K., Lynsey de Paul
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