常見例句instantaneous compandor 瞬時壓縮擴展器syllabic compandor 音節(jié)壓縮擴展器syllable compandor 音節(jié)壓縮擴展電路digital compandor 數(shù)字壓縮擴展器monolithic compandor 單片音量調(diào)節(jié)器level compandor 電平壓縮擴展器 返回 compandor