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DmitryUlitin2019-10-14 19:38:53
Sound processing
DmitryUlitin, 2019-10-14 19:38:53

Do you know a program to change the speed of audio files?

I can't find a suitable program for Windows that would be able to:
• Speed ​​up the tempo of mp3 files (up to x2 speed; keeping the key, of course)
• Do volume normalization
• Save in mono (to fix recordings that hit in one ear)
• Process files in batches (so that you can feed the entire audiobook at once)
Do not offer player applications for smartphones, I need ready-made files for an old player.
If you know such an audio editor, please share the name.

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Armenian Radio, 2019-10-14
@DmitryUlitin

Batch Processing in Audacity

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