Show pageOld revisionsBacklinksExport to PDFBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== PocketSphinx (and Flite) ====== * **Web site** : http://cmusphinx.sourceforge.net PocketSphinx is one of Carnegie Mellon University's open source large vocabulary, speaker-independent continuous speech recognition engine. CMU Pocketsphinx is the lightweight version of Sphinx-4 the main open source ASR system used in ILA and is optimized for mobile and low-performance hardware like the Raspberry Pi or Android. **List of requested packages:** * Sphinx Base V0.4.99 : sphinxbase-0.4.99-latest.tar.gz -> 5prealpha * Pocket Sphinx : pocketsphinx-0.5.99-latest.tar.gz -> 5prealpha * uniMRCP V1.3.0 : unimrcp-1.3.0.tar.gz * uniMRCP deps V1.3.0 : unimrcp-deps-1.3.0.tar.gz * Asterisk 11 : asterisk-11-current.tar.gz * Asterisk uniMRCP V1.3.1 : asterisk-unimrcp-1.3.1.tar.gz * Flite V2.0.0 : flite-2.0.0-release.tar **Build the uniMRCP with PocketSphinx and Flite:** Follow the uniMRCP documented steps : https://code.google.com/p/unimrcp/wiki/PocketSphinxPlugin * On Debian add: python, python-dev, swig. * Compile SphinxBase (configure + make) * Compile PocketSphinx (configure + make) * Compile Flite (configure CFLAGS="-fPIC" + make) * Compile unimrcp-deps if not already done (script build-dep-libs.sh) * Patch the uniMRCP with the files (in patchs/asterisk-unimrcp CVS module) * unimrcp/configure.ac * unimrcp/plugins/Makefile.am * unimrcp/plugins/mrcp-pocketsphinx (directory) * unimrcp/plugins/mrcp-flite (directory) * unimrcp/build/acmacros/*.m4 * Change directory to unimrcp, and execute the bootstrap * Compile mrcp-pocketsphinx with : * ./configure --enable-pocketsphinx-plugin --with-pocketsphinx=/datas/voicebrowser/pocketsphinx-5prealpha --with-sphinxbase=/datas/voicebrowser/sphinxbase-5prealpha * Compile mrcp-flite with : * ./configure --enable-flite-plugin --with-flite=/datas/voicebrowser/flite-2.0.0-release CFLAGS="-fPIC" **Installation and configuration:** Over the uniMRCP standard installation, create those directories if necessary in /usr/local/unimrcp * /bin : copy the binaries unimrcpserver and unimrcpclient from unimrcp-x.x.x/platforms/*. * /plugin : copy the libraries generated from unimrcp-x.x.x/plugins/*/.libs/*/so to this directory. * /conf : add the pocketsphinx.xml from mrcp-pocketsphinx/conf and unimrcpserver.xml configuration files (from patchs/asterisk-unimrcp CVS module). * /var : create only. * /data : Copy the models and the dictionaies. ** UniMRCP Server executable help line: ** <code> root@borja:~# /usr/local/unimrcp/bin/unimrcpserver --help * Copyright 2008-2014 Arsen Chaloyan * * Licensed under the Apache License, Version 2.0 (the License); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an AS IS BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. Usage: unimrcpserver [options] Available options: -r [--root-dir] path : Set the path to the project root directory. -c [--dir-layout] path : Set the path to the dir layout config file. (takes the precedence over --root-dir option) -l [--log-prio] priority : Set the log priority. (0-emergency, ..., 7-debug) -o [--log-output] mode : Set the log output mode. (0-none, 1-console only, 2-file only, 3-both) -d [--daemon] : Run as a daemon. -v [--version] : Show the version. -h [--help] : Show the help. </code> ** Start the uniMRCP server:** For debugging : <code> /usr/local/unimrcp/bin/unimrcpserver -r /usr/local/unimrcp/ </code> Run as a daemon: <code> /usr/local/unimrcp/bin/unimrcpserver -r /usr/local/unimrcp/ -d </code> community/pocketsphinx.txt Last modified: 2016/01/25 00:17by borja