The speech recognition ' s system ( in this paper we mainly discuss ibm viavoice ) has the certain capacity of self - adaptation to the speech velocity , volume and tone , but the capacity of those is not enough with different enunciator 目前的语音识别系统(本文中主要是指ibm的viavoice语音识别系统)对语速、音量和音调都具有一定的自适应调整能力。
