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Scfm
| Размерности |
- Standard cubic feet per minute
- Subcarrier frequency modulation
- Standard cubic feet per minute.
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Standard cubic foot per minute, английский
Cu ft min standard conditions, английский
Кубических футов в минуту в стандартных условиях, русский
Standard cubic feet per minute, английский
Стандартных кубических футов в минуту
Subcarrier frequency modulation, английский
Частотная модуляция поднесу- щей
Скфм, русский
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Subcarrier, английский
- Поднесущая
- The 4.43 mhz (pal) or 3.59 mhz (ntsc) signal that is used as a carrier for the color information. this subcarrier is modulated in amplitude by the color saturation and in phase by the color hue. a sample of the unmodulated subcarrier is placed before the start of each horizontal line, and is called the color burst.
- Signal which is transmitted along with the main video signal carrier. s can transmit data, color picture information or audio.
Modulation, английский
- Изменение характеристик несущей в соответствии с информативным сигналом
- Модуляция
- The process, or results of the process, whereby some characteristic of one signal is varied in accordance with another signal. the modulated signal is called the carrier. the carrier may be modulated in three fundamental ways: by varying the amplitude, called amplitude modulation; by varying the frequency, called frequency modulation; by varying the phase, called phase modulation.
- The process by which some characteristic (i.e., amplitude, phase) of one rf wave is
- The process by which some characteristic (i.e., amplitude, phase) of one rf wave is varied in accordance with another wave (message signal).
- The coding of information onto a carrier frequency. may use amplitude, frequency, phase, or time, plus many forms of on/off digital coding
- The ability to superimpose an external signal on the output beam of the laser as a control.
- The process by which the characteristic of one wave (the carrier) modifies another wave (the signal). examples include amplitude modulation (am), frequency modulation (fm), and pulse-coded modulation (pcm).
- N модуляция modul|e
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Standard cubic foot per minute, английский
Running meter, английский
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