音频压缩可以指:

  • 音频压缩 (数据):降低录制下来的音频波形的数量(复杂度)以便传播。用于CD与MP3编码、网络电台等类似场合。
  • 动态范围压缩:降低音频的动态范围(大声与安静的差值)。用于吉他效应架,录音棚等。

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