SIGNAL-TO-NOISE RATIO


Meaning of SIGNAL-TO-NOISE RATIO in English

The ratio in decibels between an audio signal voltage and noise voltage. A device with a low signal-to-noise ratio is considered noisy, and a device with a high signal-to-noise ratio is considered clean or quiet, with little background noise accompanying the signal.

Guitar English glossary.      Английский словарь гитарных терминов .