24-539: Toq or TOQ may refer to: Qualcomm Toq , smartwatch developed by Qualcomm Toq Temuer (1304–1332), or Tugh Temür, Jayaatu Khan, Emperor Wenzong of the Yuan Dynasty ISO 639:toq , ISO language code for Toposa language Barriles Airport , IATA code TOQ The Occidental Quarterly , American journal Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with
48-764: A backlight for when there is no outside light source. Specifications [ edit ] 200 MHz Cortex-M3 microcontroller 1.55" Mirasol display Battery is inside the watchband and lasts for up to 5 days Charges wirelessly via a Qualcomm WiPower box See also [ edit ] Smartwatch Wearable computer References [ edit ] ^ Umeanozie, Stanley (6 May 2014). "Qualcomm Includes Speech Recognition To Its Toq Smartwatch" . techwonda.com . Retrieved 2014-05-09 . ^ Tibken, Shara. "Qualcomm jumps into wearables with Toq smartwatch" . News.cnet.com . Retrieved 2013-09-06 . ^ Gizmodo (6 September 2013). "Qualcomm Toq Hands-On: This Is Tons Better Than
72-552: A more detailed treatment of this and the above frequency ranges, see Electromagnetic spectrum . Gravitational waves are also described in Hertz. Current observations are conducted in the 30–7000 Hz range by laser interferometers like LIGO , and the nanohertz (1–1000 nHz) range by pulsar timing arrays . Future space-based detectors are planned to fill in the gap, with LISA operating from 0.1–10 mHz (with some sensitivity from 10 μHz to 100 mHz), and DECIGO in
96-427: Is 1/time (T ). Expressed in base SI units, the unit is the reciprocal second (1/s). In English, "hertz" is also used as the plural form. As an SI unit, Hz can be prefixed ; commonly used multiples are kHz (kilohertz, 10 Hz ), MHz (megahertz, 10 Hz ), GHz (gigahertz, 10 Hz ) and THz (terahertz, 10 Hz ). One hertz (i.e. one per second) simply means "one periodic event occurs per second" (where
120-813: Is a smartwatch developed by Qualcomm released as a proof of concept to OEMs and was released in limited quantities in December 2013. The Toq was first unveiled at Qualcomm's annual Uplinq event on September 4, 2013 in San Diego . It syncs with Android 4.0+ smartphones , allowing users to scan through texts, emails, phone calls, and other notifications. It features a Mirasol display , which like E Ink e-reader screens, can be easily viewed in direct sunlight. Unlike most ereaders, it can display colors and can refresh fast enough for watching videos, it also includes speech recognition technology from Nuance to allow users to dictate replies to text messages. The Toq has
144-494: Is also used to describe the clock speeds at which computers and other electronics are driven. The units are sometimes also used as a representation of the energy of a photon , via the Planck relation E = hν , where E is the photon's energy, ν is its frequency, and h is the Planck constant . The hertz is defined as one per second for periodic events. The International Committee for Weights and Measures defined
168-483: Is different from Wikidata Hertz The hertz (symbol: Hz ) is the unit of frequency in the International System of Units (SI), often described as being equivalent to one event (or cycle ) per second . The hertz is an SI derived unit whose formal expression in terms of SI base units is s , meaning that one hertz is one per second or the reciprocal of one second . It is used only in
192-452: Is usually measured in kilohertz (kHz), megahertz (MHz), or gigahertz (GHz). with the latter known as microwaves . Light is electromagnetic radiation that is even higher in frequency, and has frequencies in the range of tens of terahertz (THz, infrared ) to a few petahertz (PHz, ultraviolet ), with the visible spectrum being 400–790 THz. Electromagnetic radiation with frequencies in the low terahertz range (intermediate between those of
216-449: The 0.1–10 Hz range. In computers, most central processing units (CPU) are labeled in terms of their clock rate expressed in megahertz ( MHz ) or gigahertz ( GHz ). This specification refers to the frequency of the CPU's master clock signal . This signal is nominally a square wave , which is an electrical voltage that switches between low and high logic levels at regular intervals. As
240-468: The 1970s. In some usage, the "per second" was omitted, so that "megacycles" (Mc) was used as an abbreviation of "megacycles per second" (that is, megahertz (MHz)). Sound is a traveling longitudinal wave , which is an oscillation of pressure . Humans perceive the frequency of a sound as its pitch . Each musical note corresponds to a particular frequency. An infant's ear is able to perceive frequencies ranging from 20 Hz to 20 000 Hz ;
264-2034: The Galaxy Gear" . Gizmodo.com . Retrieved 2013-09-06 . v t e Smartwatch Wearable computer Calculator watch Wrist computer Android i'm Watch Motorola Motoactv Samsung Galaxy Gear WIMM One ZGPAX s5 Omate TrueSmart Neptune Pine watchOS Apple Watch Watch Ultra Wear OS Asus ZenWatch Huawei Watch LG G Watch Watch R LG Watch Urbane Sport Style Moto 360 1st 2nd Pixel Watch 2 Samsung Gear Live Sony SmartWatch 3 Tag Heuer Connected Samsung Galaxy Watch Watch4 Watch5 Watch6 Watch FE Watch7 Watch Ultra Tizen Samsung Gear Galaxy Gear Gear2 Gear Fit Gear S Gear S2 Gear S3 Gear Sport Samsung Galaxy Watch Watch Watch Active Watch Active2 Watch3 HarmonyOS Huawei Watch 3 Huawei Watch GT 3 Huawei Watch GT 4 Fitbit OS Fitbit Ionic Fitbit Versa Others Fossil Wrist PDA Ruputer ZYPAD MetaWatch Microsoft Band 2 Pebble Pebble Time Qualcomm Toq Sony SmartWatch Olio Model One IBM WatchPad Wrist communicators Hyundai MB 910 LG GD910 Martian Watches SWaP Classic Wrist data unit Casio Databank Timex Datalink Others Casio G-Shock GB-6900 Nelsonic Game Watch Software AsteroidOS LiteOS Tizen WatchOS Wear OS HarmonyOS Retrieved from " https://en.wikipedia.org/w/index.php?title=Qualcomm_Toq&oldid=1223158744 " Category : Smartwatches Hidden categories: Articles with short description Short description
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#1732782804154288-476: The average adult human can hear sounds between 20 Hz and 16 000 Hz . The range of ultrasound , infrasound and other physical vibrations such as molecular and atomic vibrations extends from a few femtohertz into the terahertz range and beyond. Electromagnetic radiation is often described by its frequency—the number of oscillations of the perpendicular electric and magnetic fields per second—expressed in hertz. Radio frequency radiation
312-487: The case of periodic events. It is named after Heinrich Rudolf Hertz (1857–1894), the first person to provide conclusive proof of the existence of electromagnetic waves . For high frequencies, the unit is commonly expressed in multiples : kilohertz (kHz), megahertz (MHz), gigahertz (GHz), terahertz (THz). Some of the unit's most common uses are in the description of periodic waveforms and musical tones , particularly those used in radio - and audio-related applications. It
336-440: The event being counted may be a complete cycle); 100 Hz means "one hundred periodic events occur per second", and so on. The unit may be applied to any periodic event—for example, a clock might be said to tick at 1 Hz , or a human heart might be said to beat at 1.2 Hz . The occurrence rate of aperiodic or stochastic events is expressed in reciprocal second or inverse second (1/s or s ) in general or, in
360-605: The 💕 Smartwatch by Qualcomm Qualcomm Toq Smartwatch Manufacturer Qualcomm Type Smartwatch Release date December 2, 2013 ( 2013-12-02 ) Introductory price USD 349.99 Operating system Qualcomm OS Can communicate with Android apps using Bluetooth Display 1.55 inch Mirasol 288×192 px Camera No camera Connectivity Bluetooth 2.1 + EDR Bluetooth 3.0 Related Smart Watches Website toq .qualcomm .com The Toq (pronounced “tok” as in "tick-tock")
384-449: The hertz has become the primary unit of measurement accepted by the general populace to determine the performance of a CPU, many experts have criticized this approach, which they claim is an easily manipulable benchmark . Some processors use multiple clock cycles to perform a single operation, while others can perform multiple operations in a single cycle. For personal computers, CPU clock speeds have ranged from approximately 1 MHz in
408-413: The highest normally usable radio frequencies and long-wave infrared light) is often called terahertz radiation . Even higher frequencies exist, such as that of X-rays and gamma rays , which can be measured in exahertz (EHz). For historical reasons, the frequencies of light and higher frequency electromagnetic radiation are more commonly specified in terms of their wavelengths or photon energies : for
432-459: The late 1970s ( Atari , Commodore , Apple computers ) to up to 6 GHz in IBM Power microprocessors . Various computer buses , such as the front-side bus connecting the CPU and northbridge , also operate at various frequencies in the megahertz range. Higher frequencies than the International System of Units provides prefixes for are believed to occur naturally in the frequencies of
456-564: The rules for capitalisation of a common noun ; i.e., hertz becomes capitalised at the beginning of a sentence and in titles but is otherwise in lower case. The hertz is named after the German physicist Heinrich Hertz (1857–1894), who made important scientific contributions to the study of electromagnetism . The name was established by the International Electrotechnical Commission (IEC) in 1935. It
480-409: The second as "the duration of 9 192 631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium -133 atom" and then adds: "It follows that the hyperfine splitting in the ground state of the caesium 133 atom is exactly 9 192 631 770 hertz , ν hfs Cs = 9 192 631 770 Hz ." The dimension of the unit hertz
504-413: The specific case of radioactivity , in becquerels . Whereas 1 Hz (one per second) specifically refers to one cycle (or periodic event) per second, 1 Bq (also one per second) specifically refers to one radionuclide event per second on average. Even though frequency, angular velocity , angular frequency and radioactivity all have the dimension T , of these only frequency is expressed using
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#1732782804154528-452: The title Toq . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=Toq&oldid=1168568252 " Category : Disambiguation pages Hidden categories: Short description is different from Wikidata All article disambiguation pages All disambiguation pages Qualcomm Toq From Misplaced Pages,
552-480: The unit hertz. Thus a disc rotating at 60 revolutions per minute (rpm) is said to have an angular velocity of 2 π rad/s and a frequency of rotation of 1 Hz . The correspondence between a frequency f with the unit hertz and an angular velocity ω with the unit radians per second is The hertz is named after Heinrich Hertz . As with every SI unit named for a person, its symbol starts with an upper case letter (Hz), but when written in full, it follows
576-490: Was adopted by the General Conference on Weights and Measures (CGPM) ( Conférence générale des poids et mesures ) in 1960, replacing the previous name for the unit, "cycles per second" (cps), along with its related multiples, primarily "kilocycles per second" (kc/s) and "megacycles per second" (Mc/s), and occasionally "kilomegacycles per second" (kMc/s). The term "cycles per second" was largely replaced by "hertz" by
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