略語大辞典 [C] 23 CNR carrier to noise ratio キャリア(信号)対雑音比.carrier to noise ratio; e.g. a performanceparameter in an optical-fiber multiplexed cable TV system; measuredin dB; ref. SNR(signal-to-noise ratio); [C:E]. 丸善「略語大辞典」JLogosID : 11869844