Terms for subject Project management containing Noise

English	Chinese
background noise	背景噪音
Clip the edges of the video input source to remove noise or to create letterbox content	剪裁视频输入源的边缘以删除噪音或创建信盒内容
noise in communication system	传播系统中的噪音
Open it up into your sound editor and edit out extra background noise or long periods of silence	在你的音频处理器中打开文件、 进行背景降噪、 删除长段无声空白