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MBROLA

MBROLA

Section: User Commands (1) Updated: May 17, 2005
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NAME

mbrola - multilingual software speech synthesizer  

SYNOPSIS

mbrola [options]<voice_database><pho_file>...<output_file>  

DESCRIPTION

mbrola is a speech synthesizer based on the concatenation of diphones. It takes a list of phonemes as input, together with prosodic information (duration of phonemes and a piecewise linear description of pitch), and produces speech samples on 16 bits (linear), at the sampling frequency of the diphone database.

It is therefore NOT a Text-To-Speech (TTS) synthesizer, since it does not accept raw text as input. In order to obtain a full TTS system, you need to use this synthesizer in combination with a text processing system that produces phonetic and prosodic commands. For instance, you may use package freephone to obtain complete English TTS.

A `-' instead of pho_file or output_file means stdin or stdout. Extension of output_file ( raw, au, wav, aiff ) tells the wanted audio format.  

OPTIONS

mbrola understands following command line options.
-h

Show summary of options.
-i

Display the database information if any.
-e

Ignore fatal errors on unknown diphone.
-c comment_char
Set COMMENT char (escape sequence in pho files).
-F flush_command
Set FLUSH command name.
-v volume
Volume ratio. Float ratio applied to output samples.
-f freq_ratio
Frequency ratio. Float ratio applied to pitch points.
-t time_ratio
Time ratio. Float ratio applied to phone durations.
-l voice_freq
Voice frequency. Target frequency for voice quality in Hz.
-R rename_list
Phoneme rename list of the form: `a A b B ...'
-C clone_list
Phoneme clone list of the form: `a A b B ...'
-I file
Initialization file containing one command per line. CLONE, RENAME, VOICE, TIME, FREQ, VOLUME, FLUSH, COMMENT, and IGNORE are available.
 

SEE ALSO

freephone(1), sox(1).
See /usr/share/doc/mbrola/readme.txt.gz for more info.  

AUTHOR

mbrola was written by Dr Thierry Dutoit <dutoit@tcts.fpms.ac.be>

This manual page was written by Igor B. Poretsky <master@goga.energo.ru>, for the Debian project (but may be used by others).


 

Index

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
SEE ALSO
AUTHOR

This document was created by man2html, using the manual pages.
Time: 21:23:47 GMT, April 16, 2011