A Python script to help you batch-normalise your audio files.
Say you have a bunch of audio files in a folder, and what you'd like to do is to normalise the files in a way that preserves the relative volume differences within those files. That's where this script comes in!
Sox is required and should be available on your
PATH. If you installed sox from Homebrew on a Mac, you should be all set.
./normalise.py <peak dbFS level> [files]
e.g.
./normalise.py -1 ~/audio/*.aif