waon man page on DragonFly
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WAON(1) WaoN Manual WAON(1)
NAME
WaoN - a Wave-to-Notes transcriber
SYNOPSIS
waon [option ...]
DESCRIPTION
WaoN is a Wave-to-Notes transcriber, that is, a converter from sound
file to midi file.
OPTIONS
-h, --help
print this help.
-v, --version
print version information.
OPTIONS FOR FILES
-i, --input
input wav file (default: stdin)
-o, --output
output mid file (default: 'output.mid')
options -i and -o have argument '-' as stdin/stdout
-p, --patch
patch file (default: no patch)
FFT OPTIONS
-n sampling number from WAV in 1 step (default: 2048)
-w, --window
0 no window
1 parzen window
2 welch window
3 hanning window (default)
4 hamming window
5 blackman window
6 steeper 30-dB/octave rolloff window
READING WAV OPTIONS
-s, --shift
shift number from WAV in 1 step (default: 1/4 of the value in -n
option)
PHASE-VOCODER OPTIONS
-nophase
don't use phase diff to improve freq estimation. (default: use
the correction)
NOTE SELECTION OPTIONS
-c, --cutoff
log10 of cut-off ratio to scale velocity of note (default: -5.0)
-r, --relative
log10 of cut-off ratio relative to the average. (default: no
relative cutoff = absolute cutoff with the value in -c option)
-k, --peak
peak threshold for note-on, which ranges [0,127] (default: 128 =
no peak-search = search only first on-event)
-t, --top
top note [midi #] (default: 103 = G7)
-b, --bottom
bottom note [midi #] (default: 28 = E1)
Here middle C (261 Hz) = C4 = midi 60. Midi # ranges [0,127].
-a, --adjust
adjust-pitch param, which is suggested by WaoN after analysis.
unit is half-note, that is, +1 is half-note up, and -0.5 is
quater-note down. (default: 0)
DRUM-REMOVAL OPTIONS
-psub-n
number of averaging bins in one side. that is, for n,
(i-n,...,i,...,i+n) are averaged (default: 0)
-psub-f
factor to the average, where the power is modified as p[i] =
(sqrt(p[i]) - f * sqrt(ave[i]))^2 (default: 0.0)
OCTAVE-REMOVAL OPTIONS
-oct factor to the octave removal, where the power is modified as
p[i] = (sqrt(p[i]) - f * sqrt(oct[i]))^2 (default: 0.0)
COPYRIGHT
Copyright © 1998-2008 Kengo Ichiki <kichiki@users.sourceforge.net> Web:
http://waon.sourceforge.net/
SEE ALSO
pv(1),gwaon(1)
Version 0.9 November 4, 2007 WAON(1)
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