用Audacity给音乐文件升调
1.双击audacity.exe,点文件—打开,选择一个mp3等音频文件。
2.点效果-改变音高。
![](https://iknow-pic.cdn.bcebos.com/ac4bd11373f08202443968e44efbfbedaa641b45?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3.音高的右边调为10(图中选中区域)。
![](https://iknow-pic.cdn.bcebos.com/622762d0f703918ffd72c411543d269758eec44e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4.点上方的▶播放按钮试听效果。
![](https://iknow-pic.cdn.bcebos.com/9e3df8dcd100baa13e4bbe604210b912c9fc2e82?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5.觉得不行再继续调音高,可以的话就点文件—导出音频。
![](https://iknow-pic.cdn.bcebos.com/d8f9d72a6059252d54b3e4df319b033b5ab5b941?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6.默认导出为.wav格式;转.mp3要下载插件(LAME download page,Windows downloads,libmp3lame-win-3.99.3.zip)并解压lame_enc.dll,点选项设置.mp3的码率质量。
![](https://iknow-pic.cdn.bcebos.com/35a85edf8db1cb1387cec5c8d854564e93584b42?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)