[JOSS review] gain doesn't work as expected #13
Description
code:
test_file = "liz.wav"
apply_gain(test_file, +20)
apply_gain(test_file, -20)result: gain_bug.zip
{{ message }}
code:
test_file = "liz.wav"
apply_gain(test_file, +20)
apply_gain(test_file, -20)result: gain_bug.zip