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 and these are available here https://hackerpublicradio.org/eps/hpr2135/full_shownotes.html.
- HPR show 1766 “The Sox of Silence”: https://hackerpublicradio.org/eps.php?id=1766
- Original article on doing clever things with sox: https://digitalcardboard.com/blog/2009/08/25/the-sox-of-silence/
speedupscript for download: https://hackerpublicradio.org/eps/hpr2135/speedup
- The repository containing the
speedupscript on GitLab: https://gitlab.com/davmo/hprmisc
Automatically generated using whisper
whisper --model tiny --language en hpr2135.wav