略語大辞典 [C] 36 CVSD continuous-variable-slope-delta-modulation 連続可変スロープ デルタ変調. 音声信号の変調方式.continuous-variable-slope-delta-modulation; a signal modulation technique for a codec adaptor featuring a high-quality speech-encoding/decoding; [C:Ind]. 丸善「略語大辞典」JLogosID : 11870814