??? 本文为您演示语音识别WTK6900语音识别?？樵谘挠τ谩⒉僮魇悠?span style="color: rgb(51, 51, 51); text-transform: none; text-indent: 0px; letter-spacing: normal; font-family: 宋体,SimSun; font-style: normal; font-weight: normal; word-spacing: 0px; orphans: 2; widows: 2; font-variant-ligatures: normal; font-variant-caps: normal; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;">.语音识别代替按键,减少电路零件以及电路板设计难度,节省成本。