#!/bin/zsh

# doing a show with no baked-in-pad, but reusing a song from a show that did have it?

IN=$1
OUT=${IN:r}-unpad.wav

# see notes at https://digitalcardboard.com/blog/2009/08/25/the-sox-of-silence/
sox $IN $OUT silence 1 4 1%   -1 8 0.0%