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).
May 17, 2005