NAME

WaoN-pv - yet-another phase vocoder

SYNOPSIS

pv [option ...]

DESCRIPTION

WaoN-pv is yet-another phase vocoder with which you can time-strech and pitch-shift a sound file.

OPTIONS

-h, --help

print this help.

-v, --version

print version information.

OPTIONS FOR FILES

-i, --input

input file (default: stdin)

-o, --output

output file in flac (default: play audio by ao)

FFT OPTIONS

-n

FFT data number (default: 2048)

-w --window

0 no window

PHASE-VOCODER OPTIONS

-hop

hop number (default: 256)

-rate

synthesize rate; larger is faster (default: 1.0)

-pitch

pitch shift. +1/-1 is half-note up/down (default: 0)

-scheme

give the number for PV scheme

KEY BINDINGS IN CURSES MODE (with -scheme 0, the default)

SPACE : play / stop

< > : set loop range

[{ }] : expand the loop range

L, l : phase-lock on / off

W, w : change window

H, h : hop-size up / down

UP / DOWN : pitch up / down

LEFT / RIGHT : pitch up / down

R, r, HOME : reset parameters

N, n : toggle for no-FFT mode

Q, q : quit

COPYRIGHT

Copyright © 1998-2008 Kengo Ichiki <kichiki@users.sourceforge.net> Web: http://waon.sourceforge.net/

SEE ALSO

waon(1),gwaon(1)