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Man Pages
GWAON(1) WaoN Manual GWAON(1)

gWaoN - gtk+ GUI frontend for WaoN

gwaon

gWaoN is a gtk+ GUI frontend for WaoN. Right now, gWaoN can do the following: 1) read an audio file (wav or flac) and analyze its spectrogram, 2) play the file through libao, 3) change the playback speed and pitch by phase vocoder in real-time!

Space : toggle play and stop.
p, P : change the analysis mode.
w, W : change the window function.
Left, Right : change the FFT size by factor 2.
q, Q : toggle PV mode (no phase lock/loose phase lock).
h, H : change hop size for the Phase-Vocoder correction.
o, O : change the upper octave limit.
l, L : change the lower octave limit.
Up, Down : change the upper limit for the power spectrum.
PageUp, PageDown : change the lower limit for the power spectrum.

Copyright © 1998-2007 Kengo Ichiki <kichiki@users.sourceforge.net> Web: http://waon.sourceforge.net/

waon(1),pv(1)
November 4, 2007 Version 0.9
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