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词汇 signal-to-noise ratio
释义

signal-to-noise ratio

noun
/ˌsɪɡnəl tə ˈnɔɪz reɪʃiəʊ/
/ˌsɪɡnəl tə ˈnɔɪz reɪʃiəʊ/
  1. (specialist) the strength of an electronic signal that you want to receive, compared to the strength of the signals that you do not want信噪比;信号噪声比
  2. a measure of how much useful information you receive, compared to information which is not useful讯息对杂讯比;讯杂比
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