教程:在adobeaudition CS6中删除弹出、点击和背景噪声
Two types of noises degrade the audio you shoot with your video: random noises like microphone clicks and pops, 以及持续的噪音，比如白噪音或空调嗡嗡声. 本教程演示如何在Adobe Audition CS6中删除它们.
There are two types of noises that degrade the audio that you shoot with your video: random noises like microphone clicks and pops, 以及持续的噪音，比如白噪音或空调嗡嗡声. 在本教程中，我将向您展示如何在Adobe Audition中删除它们.
将音频剪辑发送到试音
图1(下面) 显示我们将要处理的音频剪辑的波形, in the Source Window you can see that there are some pretty significant pops and clicks (represented by the long, 在波形中弹出的细竖线). 我们还看到音频太低. (Be sure to refer to the video at the top of this page to hear the noises I refer to in the 文本 of this article.)
图1. 我们将使用的波形-多次弹出和点击，整体音量太低.
任何时候你提高音频音量, 你冒着背景噪音出现并变得重要的风险. 如果您使用的是Adobe生产高级版CS6, 您需要在Adobe Audition中执行此工作, the professional audio editing application that ships with Premiere Pro CS6 when you purchase it in most Creative Suite versions.
在试听中打开剪辑, 在时间轴中选择该文件, then choose Edit > Edit in Adobe Audition > Clip (下面的图2)选择剪辑，而不是序列，并在试听中打开它.
图2. 在试听中选择要编辑的剪辑
Adobe生产高级然后做渲染和替换, 原始音频被替换为音频提取.Wav文件显示在 图3(下面), 图4(在图3下面) 在Audition中显示音频文件. And we do in fact see several significant pops and clicks in the waveform now opened in Audition, 如图4所示.
图3. 原始音频渲染和替换为一个名为audio Extracted_2的新文件.wav
图4. Adobe Audition中的音频文件
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