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tree.hh 2.51 (Stable branch)
02-29-2008
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open_jtalk(1) General Commands Manual open_jtalk(1) NAME
open_jtalk -- Japanese TTS system SYNOPSIS
open_jtalk [options] [infile] DESCRIPTION
This manual page documents briefly the open_jtalk command. This manual page was written for the Debian distribution because the original program does not have a manual page. Instead, it has docu- mentation in the GNU Info format; see below. open_jtalk is a program that synthesize speech waveform from Japanese texts. It uses HMMs trained by the HMM-based speech synthesis system (HTS). OPTIONS
A summary of options is included below. -x dir dictionary directory -td tree decision tree files for state duration -tm tree Show version of program. -tf tree decision tree files for Log F0 -tl tree decision tree files for low-pass filter -md pdf model files for state duration -mm pdf model files for spectrum -mf pdf model files for Log F0 -ml pdf model files for low-pass filter -dm win window files for calculation delta of spectrum -df win window files for calculation delta of Log F0 -dl win window files for calculation delta of low-pass filter -ow s filename of output wav audio (generated speech) -ot s filename of output trace information -s i sampling frequency [16000][1--48000] -p i frame period (point) [80][1--] -a f all-pass constant [0.42][0.0--1.0] -g i gamma = -1 / i (if i=0 then gamma=0) [0][0--] -b f postfiltering coefficient [0.0][-0.8--8.0] -l regard input as log gain and output linear one (LSP) -u f voiced/unvoiced threshold[0.5][0.0--1.0] -em tree decision tree files for GV of spectrum -ef tree decision tree files for GV of Log F0 -el tree decision tree files for GV of low-pass filter -cm pdf filenames of GV for spectrum -cf pdf filenames of GV for Log F0 -cl pdf filenames of GV for low-pass filter -jm f weight of GV for spectrum [1.0][0.0--2.0] -jf f weight of GV for Log F0 [1.0][0.0--2.0] -jl f weight of GV for low-pass filter [1.0][0.0--2.0] -k tree GV switch -z i audio buffer size [1600][0--48000] infile text file option '-d' may be repeated to use multiple delta parameters. generated spectrum, log F0, and low-pass filter coefficient sequences are saved in natural endian, binary (float) format. EXAMPLE
If you installed hts-voice-nitech-jp-atr503-m001 in the current directory, the following command let you make a voice file from input.txt: % open_jtalk -s 48000 -p 240 -a 0.55 -td tree-dur.inf -tm tree-mgc.inf -tf tree-lf0.inf -tl tree-lpf.inf -md dur.pdf -mm mgc.pdf -mf lf0.pdf -ml lpf.pdf -dm mgc.win1 -dm mgc.win2 -dm mgc.win3 -df lf0.win1 -df lf0.win2 -df lf0.win3 -dl lpf.win1 -em tree-gv-mgc.inf -ef tree-gv-lf0.inf -cm gv-mgc.pdf -cf gv-lf0.pdf -k gv-switch.inf -ow output.wav -x dic_dir input.txt AUTHOR
This manual page was written by Koichi Akabe vbkaisetsu@gmail.com for the Debian system (and may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any later version published by the Free Software Foundation. On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL. open_jtalk(1)