常見例句雙語例句Mainly include the design of directional multi microphone system, two channel procession circuit, notch filter, squelch, wide dynamic range compression (WDRC) , tone generator.主要包括方向性麥克風(fēng)系統(tǒng)、雙通道信號處理、消除聲反饋、消除背景噪聲、寬動態(tài)壓縮、純音發(fā)生器等部分的設(shè)計(jì) 。 返回 dynamic range of microphone