Digital output helps protect against radio and electromagnetic interference, which can cause audio problems with microphones mounted on computer displays.
数字输出有助于抵御无线电和电磁干扰，也就减少了安装在电脑显示器上的麦克风的音频问题。
2
The model's analog audio circuit board is isolated from the video board to avoid interference.
该模型的模拟音频电路板是分离的视频板，以避免干扰。
3
The machine adopts digital technology transfer audio, avoid with frequency interference, improve the practicability of wireless microphones.