directsound开发包windows音频采集,拾音器 麦音频采集音频播放属性设置可以拿采集的音频数据作进一步识别分析，局域网广播传输互连，也可广域网进行组播作多人远程开会坐谈会等。-DirectSound development kit windows audio collection, pickup wheat audio in audio playback settings can take the collected voice data for further analysis