Rubber Band Audio
Mac OS Music
Rubber Band Audio Processor allows you to speed up or slow down music recordings and change their pitch. It features BPM detection and sync and tempo controls, gives a huge range of usable stretch and transpose factors, and provides high-quality results suitable for musical use.
With Rubber Band Audio Processor, you can stretch and transpose your music or voice recording using the sophisticated Rubber Band audio timestretcher developed by Breakfast Quay. You can audition all your adjustments live, and export the results as new audio files.
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This release adds support for saving compressed (m4a) files as well as the uncompressed wav format.
It also contains a new batch mode, which you can use to process a whole directory of files at a time.
This release also fixes a bug in filename encoding handling on export.