freqtweak(1) on Linux
The text 5e7116ba9f22, as Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it.
Realtime audio frequency spectral manipulation
Flags it lists
-
--channels -
--help -
--inputs -
--jack-name -
--outputs -
--preset -
--rc-dir -
--tmpdir -
-D -
-c -
-h -
-i -
-n -
-o -
-p -
-r