If the level of residual noise is smaller than the NMT, the human ear cannot perceive the corrupting noise.In this situation the gain factor is set to unity.是什么意思_If the level of residual noise is smaller than the NMT, the human ear cannot perceive the corrupting noise.In this situation the gain factor is set to unity.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句