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1 tonfrekvencija
• note frequency -
2 tonfrekvencija
• note frequency -
3 сдвиг частоты
сдвиг частоты
смещение частоты
-
[IEV number 151-13-70]EN
frequency translation
frequency changing
frequency conversion
transfer of all the spectral components of a signal from one position in the frequency spectrum to another, in such a way that the frequency difference for any two components is preserved as well as their relative amplitude and relative phase
NOTE – Frequency translation may be accompanied by frequency inversion.
Source: 702-06-64 MOD, 713-07-20 MOD
[IEV number 151-13-70]FR
transposition en fréquence, f
changement de fréquence, m
conversion de fréquence, f
transfert dans le spectre des fréquences de l'ensemble des composantes spectrales d'un signal de façon que les différences des fréquences des composantes de tout couple de composantes soient conservées, ainsi que leurs amplitudes relatives et leurs phases relatives
NOTE – Une transposition en fréquence peut être accompagnée d'une inversion de fréquence.
Source: 702-06-64 MOD, 713-07-20 MOD
[IEV number 151-13-70]EN
DE
FR
Русско-английский словарь нормативно-технической терминологии > сдвиг частоты
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4 частота биений
note frequency, beat frequency -
5 zvučna frekvencija
• note frequency• acoustical frequency -
6 tongenerator
• note frequency oscillator -
7 тональная частота
тональная частота
Звуковая частота, лежащая в пределах эффективно передаваемой полосы частот в телефонной связи.
[ ГОСТ 24375-80]
тональная частота
-
[Лугинский Я. Н. и др. Англо-русский словарь по электротехнике и электроэнергетике. 2-е издание - М.: РУССО, 1995 - 616 с.]Тематики
Обобщающие термины
EN
Русско-английский словарь нормативно-технической терминологии > тональная частота
-
8 звукова честота
audible frequenciesaudible frequencyacoustic frequenciesacoustic frequencyacoustical frequenciesacoustical frequencynote frequenciesnote frequencysonic frequenciessonic frequencysound frequenciessound frequencyБългарски-Angleščina политехнически речник > звукова честота
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9 звуковая частота
1) General subject: audio frequence2) Biology: acoustical frequency3) Aviation: AF4) Engineering: acoustic frequency, sonic frequency, sound frequency5) Construction: audio-frequency6) Radio: acoustical frequency ( af; AF), af (audio frequency), audio frequency7) Telecommunications: musical frequency, note frequency, speech frequency, telephone frequency8) Astronautics: audiofrequency9) Household appliances: a.f., voice frequency10) Aviation medicine: audible frequency -
10 тональная частота
1) Engineering: sonic frequency, vocal frequency, voice frequency2) Electronics: audio frequency, speech frequency3) Information technology: audiofrequency4) Electrical engineering: acoustical frequency, note frequency, sound frequency -
11 частота биений
1) Medicine: B.F. (beat frequency)2) Engineering: beat frequency, note frequency3) Music: pulse frequency4) Makarov: difference frequency5) Electrical engineering: (звуковая) beatnote frequency -
12 частота биений
-
13 zvučna frekvencija
• acoustical frequency; note frequency; voice frequency -
14 частота биений
Russian-English dictionary of telecommunications > частота биений
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15 частота биений
beat frequency, note frequencyРусско-английский словарь по радиоэлектронике > частота биений
-
16 zvučni oscilator
• audio oscillator; note frequency oscillator -
17 конвертор частоты
конвертор частоты
-
[IEV number 151-13-71]EN
frequency changer
signal converter for effecting a frequency translation of a signal
NOTE – A frequency changer comprises an oscillator and a frequency mixer, generally followed by a band-pass filter.
Source: 702-09-37 MOD, 713-07-22 MOD
[IEV number 151-13-71]FR
changeur de fréquence, m
convertisseur de signal destiné à effectuer une transposition en fréquence d'un signal
NOTE – Un changeur de fréquence comprend un oscillateur et un mélangeur de fréquences, suivi généralement d'un filtre passe-bande.
Source: 702-09-37 MOD, 713-07-22 MOD
[IEV number 151-13-71]EN
DE
FR
Русско-английский словарь нормативно-технической терминологии > конвертор частоты
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18 частотная модуляция
частотная модуляция
ЧМ
Модуляция синусоидального колебания путем изменения частоты в соответствии с амплитудными вариациями модулирующего сигнала.
[ http://www.vidimost.com/glossary.html]
частотная модуляция
-
[IEV number 314-08-02]EN
frequency modulation
process by which the frequency of a carrier wave is varied according to a specified law
NOTE – The result of this process is a frequency modulated signal.
Source: 702-06-37 MOD
[IEV number 314-08-02]FR
modulation de fréquence
opération par laquelle la fréquence d'une onde porteuse varie selon une loi spécifiée
NOTE – Le résultat de cette opération est un signal modulé en fréquence.
Source: 702-06-37 MOD
[IEV number 314-08-02]Тематики
- измерение электр. величин в целом
Синонимы
- ЧМ
EN
DE
FR
Русско-английский словарь нормативно-технической терминологии > частотная модуляция
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19 смеситель частот
смеситель частот
Электрическая цепь, создающая спектр комбинационных частот при подаче на нее двух или более сигналов разной частоты
[ ГОСТ 24375-80]
смеситель частот
-
[IEV number 151-13-69]EN
(frequency) mixer
non-linear device for producing oscillations or signals the frequencies of which are specified linear combinations of integral multiples of the frequencies of the spectral components of two input oscillations or signals
NOTE – Usually, the output frequencies are the sum or difference of input frequencies.
Source: 713-07-23, 702-09-36 MOD
[IEV number 151-13-69]FR
mélangeur (de fréquences), m
dispositif nonlinéaire destiné à fournir des oscillations ou des signaux dont les fréquences sont des combinaisons linéaires déterminées à coefficients entiers des fréquences des composantes spectrales de deux oscillations ou signaux d'entrée
NOTE – En général, les fréquences de sortie sont la somme ou la différence des fréquences d'entrée.
Source: 713-07-23, 702-09-36 MOD
[IEV number 151-13-69]Тематики
Синонимы
EN
DE
FR
Русско-английский словарь нормативно-технической терминологии > смеситель частот
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20 усилитель звуковой частоты
Русско-английский научный словарь > усилитель звуковой частоты
См. также в других словарях:
Note — This article is about the musical term. For other uses, see Note (disambiguation). In music, the term note has two primary meanings: A sign used in musical notation to represent the relative duration and pitch of a sound; A pitched sound itself.… … Wikipedia
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Frequency spectrum — Familiar concepts associated with a frequency are colors, musical notes, radio/TV channels, and even the regular rotation of the earth. A source of light can have many colors mixed together and in different amounts (intensities). A rainbow, or… … Wikipedia
Frequency domain — In electronics, control systems engineering, and statistics, frequency domain is a term used to describe the domain for analysis of mathematical functions or signals with respect to frequency, rather than time.[1] Speaking non technically, a time … Wikipedia
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Frequency (film) — Infobox Film name = Frequency image size = 200px caption = director = Gregory Hoblit producer = Gregory Hoblit Hawk Koch Toby Emmerich Bill Carraro writer = Toby Emmerich narrator = starring = Dennis Quaid James Caviezel Elizabeth Mitchell Andre… … Wikipedia
Frequency partition — In graph theory, a discipline within mathematics, the frequency partition of a graph (simple graph) is a partition of its vertices grouped by their degree.For example, the degree sequence of the left hand graph below is (3, 3, 3, 2, 2, 1) and its … Wikipedia
Frequency shift — In the physical sciences and in telecommunication, the term frequency shift has the following meanings: * Any change in frequency * A Doppler shift * Any change in the frequency of a radio transmitter or oscillator. (Note: In the radio regime,… … Wikipedia
Frequency (video game) — Infobox VG title= Frequency caption = developer= Harmonix Music Systems publisher= designer= Harmonix Music Systems released= vgrelease|NA=November 20, 2001|PAL=June 28, 2002 genre= Music modes= Single player, multiplayer ratings=… … Wikipedia
Note head — Parts of the note In music, a note head is the elliptical part of a note. Noteheads may be coloured completely black or white, indicating the note value (i.e., rhythmic duration). In a whole note, the note head is the only component of the note.… … Wikipedia
