signal-to-noise ratio

短语

[计] 信噪比

词形变化

signal-to-noise ratios 复数 signal-to-noise ratios

别名

signal-to-noise S/N S/N ratio

释义与例句

n.
  1. 1.

    A figure of merit that compares the strength of a signal carrying information to the level of noise interfering with it.

    信噪比

    工程
  2. 2.

    The quantity of useful or interesting information compared to irrelevant or incorrect information in a message or conversation.

    信息密度

    非正式

词汇关系

名词

同义词 2

signal-to-noise S/N

上位词 1

ratio