Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
同标题：各位工程师们，我想问一下XR872AT芯片是否可以控制语音播报的语速，求教，万分感谢！！！！！！！