HPR2135: Audio speedup script

Hacker Public Radio

Audio speedup script Back in 2015 Ken Fallon did a show (episode 1766) on how to use sox to truncate silence and speed up audio. Inspired by this I wrote a Bash script to aid my use of the technique, which I thought I’d share with you. I have written out detailed notes for this episode describing the script and examining how it works. Click the link to see them. Links HPR show 1766 “The Sox of Silence”: https://hackerpublicradio.org/eps/hpr1766/ Original article on doing clever things with sox: https://digitalcardboard.com/blog/2009/08/25/the-sox-of-silence/ The speedup script for download: https://hackerpublicradio.org/eps/hpr2135/hpr2135/speedup The repository containing the speedup script on GitLab: https://gitlab.com/davmo/hprmisc