A.振幅B.周期C.響度D.頻率
A.33.075kHz B.11.025kHz C.22.05kHz D.44.1kHz
A.數(shù)字化采樣頻率 B.數(shù)字化量化位數(shù) C.數(shù)字化聲道數(shù) D.A/D轉(zhuǎn)化器
