VOCSYN

NAME

vocsyn - 19-channel vocoder synthesizer

SYNOPSIS

vocsyn (-i item) (-w|-m|-x spitem) file

DESCRIPTION

vocsyn is an implementation of the synthesis section of the JSRU 19-channel vocoder. Input is a fundamental frequency contour and a set of channel energies generated by "vocode" or "voc10". vocsyn. produces a signal sampled at 10kHz.

Options and their meanings are:

-I Identify program and version number.

-i item Select input item.

-w "Whisper" data, when no FX is present.

-x spitem Use external excitation from given speech item (must be 10kHz).

-m Use voice mix track to control degree of periodic excitation. Designed for use with output of vdegree(SFS1) program.

INPUT ITEMS

FX.xx Fundamental frequency contour, used for voice-switch and Fx.

19-channel energies generated by "voc19".

SP (External excitation mode) Input signal to filter.

TR (Optional) Voicing mixture track (see vdegree).

OUTPUT ITEMS

SP Speech waveform at 10kHz.

VERSION/AUTHOR

1.3 - Mark Huckvale

SEE ALSO

voc19(1)
Fri Jul 09 14:54:37 2004