录音与音频裁剪

录制你的声音或打开音频文件,裁剪后下载 WAV。

在您的浏览器中运行。您的文件不会离开设备。 了解如何验证

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使用方法

  1. 1
    选择设置

    填写信息或选择您需要的选项。

  2. 2
    查看结果

    更改任何内容时,预览会立即更新。

  3. 3
    下载或保存

    将结果保存到您的设备。不会向服务器发送或保存任何内容。

About this tool

Record from your microphone or open an audio file, see the waveform, drag the start and end to keep only the part you want, listen to it and download the result as a WAV file.

How to use it

Press Record, speak, then press Stop. Or open an existing audio file. Drag the start and end sliders, play the preview and download the trimmed WAV.

Tips

Record in a quiet room and keep the microphone close. Trim silence at the start and end for a clean result. WAV files are large, so convert to MP3 elsewhere if you need a small file.

获得最佳结果的提示

开始之前请花一点时间阅读选项,并先用一个小例子试用工具。一切都在您设备的浏览器中运行;您输入或添加的任何内容都不会被上传,关闭标签页会清除所有内容。如果看起来不对,请刷新页面重试,或使用本页的报告链接告诉我们出了什么问题。如果结果仍然看起来不对,请每次只更改一个值,看看哪个输入影响最大。如果您还会再用,请收藏此页。

要点

常见问题

Is my recording uploaded?

No. It stays in your browser.

Which format is saved?

WAV, which plays everywhere.

Why does it ask for the microphone?

Only to record. You can also open a file instead.

Can I join clips?

This tool trims one recording at a time.

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