Silence detector for the jack audio system
silentjack [options] [COMMAND [ARG]...]
silentjack listens, using the JACK audio system, for silence. When silence is detected, it runs the command specified. Once the command has been run, a grace period is observed before resuming the silence detection.
-c port
Connect to this port
-n name
Name of the client (default is 'silentjack')
-l db
Triggering level (default -40 decibels)
-p secs
Period of silence required to trigger
-g secs
Grace period
-n
Enable verbose mode
-q
Enable quiet mode
http://www.aelius.com/njh/silentjack/
This manual page was written by Andrew Gee <[email protected]> for the Debian GNU/Linux system.