noun
signal-to-noise ratio
Technical term used in computing, telecommunications, and signal processing to measure the level of a desired signal relative to background noise.
この通信システムでは、信号雑音比が高いほど音声がクリアに聞こえる。
In this communication system, the higher the signal-to-noise ratio, the clearer the voice sounds.
Abbreviation of 信号雑音比, commonly used in technical contexts.
Compound of 信号 (signal), 雑音 (noise), and 比 (ratio).