zita-at1 - 0.8.2-1+b1 main

AT1 is an 'autotuner', normally used to correct the pitch of a voice
singing (slightly) out of tune. Compared to 'Autotalent' it provides
an improved pitch estimation algorithm, and much cleaner resampling.
.
AT1 does not include formant correction, so it should be used to
correct small errors only and not to really transpose a song. The
'expected' pitch can be controlled by Midi (via Jack only), or be a
fixed set of notes. AT1 can probably be used on some instruments as
well, but is primarily designed to cover the vocal range. It's also
usable as a quick and dirty guitar tuner.