{"id":"8af4b03b6165d1ba01616f56ead500a7","createTime":1517991422676,"title":"[云课堂标准版]虚机声音录音后播放有杂音或者有较大的嗡嗡声音排查方式","updateTime":1520499919300,"isHotspot":false,"description":"终端录音有杂音，终端播放有杂音，虚机声音播放不正常，虚机声音录音不正常","questionType":"硬件"}
