aubiopitch(1) on Linux
The text f26a40ffb886, as Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it.
a command line tool to extract pitch candidates from sound files.
Flags it lists
-
--help -
--input -
--mode -
--note -
--plot -
--plottruth -
--quiet -
--units -
--verbose -
-T -
-h -
-i -
-m -
-n -
-p -
-q -
-u -
-v