- C-message weighted noise
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псофометрический шум
Англо-русский словарь технических терминов. 2005.
C-message weighted noise
Смотреть что такое "C-message weighted noise" в других словарях:
dBrn — The symbol dBrn or dB(rn) is an abbreviation for decibels above reference noise. Weighted noise power in dB is referred to 1.0 picowatt. Thus, 0 dBrn = 90 dBm. Use of 144 line, 144 receiver, or C message weighting, or flat weighting, can be… … Wikipedia
DBrn — The symbol dBrn or dB(rn) is an abbreviation for decibels above reference noise. Weighted noise power in dB is referred to 1.0 picowatt. Thus, 0 dBrn = 90 dBm. Use of 144 line, 144 receiver, or C message weighting, or flat weighting, can be… … Wikipedia
dBRNC — TMDecibels above reference noise, C message weighted … IT glossary of terms, acronyms and abbreviations
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dBrnC — represents an audio level measurement, typically in a telephone circuit, relative to the circuit noise level, with the measurement of this level frequency weighted by a standard C message weighting filter. The C message weighting filter was… … Wikipedia
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