Difference between revisions of "UNTREF Speech Workshop"
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| − | A short 1-2 day workshop | + | A short 1-2 day workshop introducing speech recognition and speech synthesis techniques for the creation of interactive artwork. We use pre-compiled open-source tools (CMU Sphinx ASR and Festival TTS), and focus on the specifics of language model construction and creative deployment of the technologies as vehicles for creating meaning. |
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Revision as of 06:21, 3 September 2013
Contents
Introduction
A short 1-2 day workshop introducing speech recognition and speech synthesis techniques for the creation of interactive artwork. We use pre-compiled open-source tools (CMU Sphinx ASR and Festival TTS), and focus on the specifics of language model construction and creative deployment of the technologies as vehicles for creating meaning.
Background
- If Things Can Talk, What Do They Say? If We Can Talk to Things, What Do We Say? Natalie Jeremijenko. 2005-03-05 [1]
- also see the responses by Simon Penny, Lucy Suchmann, and Natalie.
- Dialogue with a Monologue: Voice Chips and the Products of Abstract Speech. [2]
Speech Recognition
Introduction
- pocketsphinx on win32 - http://www.aiaioo.com/cms/index.php?id=28
Installing CMU Sphinx
http://cmusphinx.sourceforge.net/wiki/download/
Language Models
Acoustic models versus language models.
Grammars versus Satistical Language Models.
Using sphinx
- open a terminal. Windows, Run->Cmd.
- change to the pocketsphinx directory.
cd Desktop\untref_speech\pocketsphinx-0.8-win32\bin\Release
- run the pocketsphinx command:
pocketsphinx_continuous.exe -hmm ..\..\model\hmm\en_US\hub4wsj_sc_8k -dict ..\..\model\lm\en_US\cmu07a.dic -lm ..\..\model\lm\en_US\hub4.5000.DMP- this should transcribe live from the microphone.
Training your own Models
grammer is trivial.
slm, can use online tools. or try the sphinxtrain packages.
Programming with Speech Recognition
Processing. Sphinx4, the java interface.
Python or c++, command line, android. pocketsphinx.
Speech Synthesis
Introduction
FestVox. CMU Speech group.
Festival from University of Edinburgh.
