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1 modulation ratio
English-German dictionary of Electrical Engineering and Electronics > modulation ratio
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2 modulation ratio
English-Russian dictionary of telecommunications and their abbreviations > modulation ratio
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3 HF modulation ratio probing
Телекоммуникации: зондирование с высокой частотой заполнения радиоимпульсовУниверсальный англо-русский словарь > HF modulation ratio probing
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4 LF modulation ratio probing
Телекоммуникации: зондирование с низкой частотой заполнения радиоимпульсовУниверсальный англо-русский словарь > LF modulation ratio probing
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5 HF modulation ratio probing
English-Russian dictionary of telecommunications and their abbreviations > HF modulation ratio probing
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6 LF modulation ratio probing
English-Russian dictionary of telecommunications and their abbreviations > LF modulation ratio probing
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7 crossing modulation ratio
குறுக்குமட்டுவிகிதம் -
8 ratio
1) отношение2) коэффициент•- acoustic ratio
- activity ratio
- annual charge ratio
- aperture occupation ratio
- aperture/focal length ratio
- arms ratio
- aspect ratio
- attenuation ratio
- back-to-front ratio
- Berg ratio
- blocking ratio
- chrominance format ratio
- co-channel protection ratio
- compression ratio
- conduction ratio
- control ratio
- conversion ratio
- damage ratio
- damping ratio
- decimation ratio
- decoupling ratio
- desired-to-undesired ratio
- deviation ratio
- ear-to-mouth ratio
- feedback ratio
- fixed-division ratio
- focal ratio
- frequency ratio
- friction ratio
- front-to-back ratio
- image rejection ratio
- image-frequency rejection ratio
- in-band noise power ratio
- incident ratio
- intelligible-crosstalk ratio
- intermediate-frequency response ratio
- inverse ratio
- isolation ratio
- jamming-to-signal ratio
- justification ratio
- likelihood ratio
- line-extension ratio
- line-use ratio
- load ratio
- magnetic coupling ratio
- magnetoresistive ratio
- magnification ratio
- mark-to-space ratio
- modulation ratio
- mutual induction ratio
- noise ratio
- noise-to-signal ratio
- operating ratio
- output-input ratio
- overdrive ratio
- peak-to-average ratio
- plausibility ratio
- power-loss ratio
- power-to-noise ratio
- precipitation ratio
- prediction-aspect ratio
- protection ratio
- radio field-to-noise ratio
- read-around ratio
- recombination ratio
- refraction ratio
- residual-error ratio
- response ratio
- reversion ratio
- shielding ratio
- signal-plus-noise-to-noise ratio
- signal-to-crosstalk ratio
- signal-to-distortion ratio
- signal-to-interference ratio
- signal-to-noise ratio
- spectrum transforming ratio
- standing wave ratio
- throghput improvement ratio
- transfer ratio
- uniformity ratio
- utilization ratio
- variable-division ratio
- vertical-chroma ratio
- weight ratio
- zoom ratioEnglish-Russian dictionary of telecommunications and their abbreviations > ratio
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9 modulation error ratio
- коэффициент ошибок модуляции несущей радиосигнала (вещательного телевидения)
коэффициент ошибок модуляции несущей радиосигнала (вещательного телевидения)
Коэффициент, характеризующий расхождение между вычисленной и реальной позициями векторов в сигнальном созвездии ортогональных кодированных несущих радиосигнала вещательного телевидения и определяемый как отношение мощностей радиосигналов в этих позициях.
[ ГОСТ Р 52210-2004]Тематики
- телевидение, радиовещание, видео
Обобщающие термины
- основные параметры цифровых потоков и виды искажений в цифровом вещательном телевидении
EN
Англо-русский словарь нормативно-технической терминологии > modulation error ratio
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10 modulation frequency-to-carrier ratio
отношение модулирующей частоты к несущей
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[Я.Н.Лугинский, М.С.Фези-Жилинская, Ю.С.Кабиров. Англо-русский словарь по электротехнике и электроэнергетике, Москва, 1999]Тематики
- электротехника, основные понятия
EN
Англо-русский словарь нормативно-технической терминологии > modulation frequency-to-carrier ratio
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11 ratio modulation
Англо-русский словарь нефтегазовой промышленности > ratio modulation
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12 modulation-frequency-to-carrier ratio
Универсальный англо-русский словарь > modulation-frequency-to-carrier ratio
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13 taux de modulation d'amplitude
коэффициент амплитудной модуляции
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[IEV number 314-08-04]EN
amplitude modulation factor
ratio, for amplitude modulation, of half the difference of the maximum and minimum amplitudes to the mean value of the amplitude
NOTE – This definition does not apply to asymmetrical modulation or over-modulation.
Source: 702-06-19
[IEV number 314-08-04]FR
taux de modulation d'amplitude
rapport, en modulation d'amplitude, de la demi-différence entre les amplitudes maximale et minimale à la valeur moyenne de l'amplitude
NOTE – Cette définition ne s'applique pas aux cas de modulation asymétrique ou de surmodulation.
Source: 702-06-19
[IEV number 314-08-04]Тематики
- измерение электр. величин в целом
EN
DE
FR
Франко-русский словарь нормативно-технической терминологии > taux de modulation d'amplitude
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14 amplitude modulation factor
коэффициент амплитудной модуляции
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[IEV number 314-08-04]EN
amplitude modulation factor
ratio, for amplitude modulation, of half the difference of the maximum and minimum amplitudes to the mean value of the amplitude
NOTE – This definition does not apply to asymmetrical modulation or over-modulation.
Source: 702-06-19
[IEV number 314-08-04]FR
taux de modulation d'amplitude
rapport, en modulation d'amplitude, de la demi-différence entre les amplitudes maximale et minimale à la valeur moyenne de l'amplitude
NOTE – Cette définition ne s'applique pas aux cas de modulation asymétrique ou de surmodulation.
Source: 702-06-19
[IEV number 314-08-04]Тематики
- измерение электр. величин в целом
EN
DE
FR
Англо-русский словарь нормативно-технической терминологии > amplitude modulation factor
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15 impulse ratio modulation
English-Russian dictionary of Information technology > impulse ratio modulation
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16 pulse-ratio modulation
модуляция скважности (относительной длительности импульсных сигналов)
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[Л.Г.Суменко. Англо-русский словарь по информационным технологиям. М.: ГП ЦНИИС, 2003.]Тематики
EN
Англо-русский словарь нормативно-технической терминологии > pulse-ratio modulation
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17 deviation ratio
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18 impulse ratio modulation
1) Вычислительная техника: широтно-импульсная модуляция2) Сетевые технологии: широтноимпульсная модуляцияУниверсальный англо-русский словарь > impulse ratio modulation
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19 impulse ratio modulation
Англо-русский словарь компьютерных и интернет терминов > impulse ratio modulation
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20 impulse ratio modulation
English-Russian dictionary of terms that are used in computer games > impulse ratio modulation
См. также в других словарях:
Modulation error ratio — The modulation error ratio or MER is a measure used to quantify the performance of a digital radio transmitter or receiver in a communications system using digital modulation (such as QAM). A signal sent by an ideal transmitter or received by a… … Wikipedia
modulation index — noun : a measure of the degree of frequency modulation expressed numerically for a pure tone modulation as the ratio of the frequency deviation to the frequency of the modulating signal … Useful english dictionary
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Delta-sigma modulation — Delta sigma (ΔΣ; or sigma delta, ΣΔ) modulation is a method for encoding high resolution or analog signals into lower resolution digital signals. The conversion is done using error feedback, where the difference between the two signals is… … Wikipedia
Delta modulation — Principle of the delta PWM. The output signal (blue) is compared with the limits (green). These limits correspond to the reference signal (red), offset by a given value. Every time the output signal reaches one of the limits, the PWM signal… … Wikipedia
Frequency modulation — See also: Amplitude modulation In telecommunications, frequency modulation (FM) conveys information over a carrier wave by varying its frequency (contrast this with amplitude modulation, in which the amplitude of the carrier is varied while its… … Wikipedia
Pulse-code modulation — PCM redirects here. For other uses, see PCM (disambiguation). Pulse code modulation (PCM) is a method used to digitally represent sampled analog signals. It is the standard form for digital audio in computers and various Blu ray, Compact Disc and … Wikipedia
Frequency modulation synthesis — In audio and music frequency modulation synthesis (or FM synthesis) is a form of audio synthesis where the timbre of a simple waveform is changed by frequency modulating it with a modulating frequency that is also in the audio range, resulting in … Wikipedia
Contrast-to-noise ratio — Haze over Kuala Lumpur. Contrast to noise ratio (CNR) is a measure used to determine image quality. CNR is similar to the metric, signal to noise ratio (SNR), but subtracts off a term before taking the ratio. This is important when there is a… … Wikipedia
Optical modulation amplitude — In telecommunications, optical modulation amplitude (OMA) is the difference between two optical power levels, of a digital signal generated by an optical source, e.g., a laser diode. It is given by where P1 is the optical power level generated… … Wikipedia
Pulse-width modulation — (PWM) of a signal or power source involves the modulation of its duty cycle, to either convey information over a communications channel or control the amount of power sent to a load. PrinciplePulse width modulation uses a square wave whose pulse… … Wikipedia
