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Questions tagged [cmusphinx]

An open-source toolkit for speech recognition. Includes speech recognizers Sphinx 2-4, PocketSphinx and a set of tools to supplement the recognizers.

CMU Sphinx is a group of speech recognition systems developed at Carnegie Mellon University.

Links:

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Recognizing multiple keywords using PocketSphinx

I've installed the PocketSphinx demo and it works fine under Ubuntu and Eclipse, but despite trying I can't work out how I would add recognition of multiple words. All I want is for the code to recognize single words, which I can then switch()…
user1300214
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Open Source Software For Transcribing Speech in Audio Files

Can anyone recommend reliable open source software for transcribing English speech in wav files? The two main programs I've researched are Sphinx and Julius, but I've never been able to get either to work, and the documentation with each on…
Cerin
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ARPA language model documentation

Where can I find documentation on ARPA language model format? I am developing simple speech recognition app with pocket-sphinx STT engine. ARPA is recommended there for performance reasons. I want to understand how much can I do to adjust my…
Lukasz
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Creating ARPA language model file with 50,000 words

I want to create an ARPA language model file with nearly 50,000 words. I can't generate the language model by passing my text file to the CMU Language Tool. Is any other link available where I can get a language model for these many words?
Vipin
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Live speech recognition

I have a Python script using the speech_recognition package to recognize speech and return the text of what was spoken. The transcription has a few seconds delay, however. Is there another way to write this script to return each word as it is…
Christopher Costello
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CMUSphinx PocketSphinx - Recognize all (or large amount) of words

Before I tried to used PocketSphinx for Android, I used Google's voice recognition API. I didn't need to set a search name or a dictionary file. It just recognized every word that was told. Now, In PocketSphinx, I need to do it. But I can only find…
user3184899
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How do I turn off E_INFO in pocketsphinx?

E_INFO is printing a bunch of logs. I don't know how I can turn that off. I searched E_INFO from all source files in pocket/base sphinx but I was not able to find where it set up the flag.
codereviewanskquestions
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Pocket Sphinx on Android

What are the steps required to use PocketSphinx on Android? I have found various hints around the web that it is possible, but not real answers and hence I ask my question here.
gregm
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How to use CMU Sphinx 4 for speech to text with english voxforge models

I'm trying to figure out how to use sphinx4 or pocketsphinx with the english voxforge model but I can't get it working. I have tried to read doc pages (like this one http://cmusphinx.sourceforge.net/sphinx4/doc/UsingSphinxTrainModels.html ) but it…
tirithen
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RaspberryPi + Pocketsphinx + ps3eye Error: Failed to open audio device

just installed pocketsphinx on my raspberry pi. Think i'm going crazy but not sure if I'm providing the correct device. Whenever I run: src/programs/pocketsphinx_continuous -adcdev plughw:1,0 -nfft 2048 -samprate 48000 I get the…
Malcolm Jones
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Installing PocketSphinx on a MAC OS X

I'm trying to learn pocketsphinx using python, and therefore wanted to install the same on my Mac OSX Lion. However, I'm really not experienced with installing packages and modules in Python, and the documentation on this one is slightly confusing…
yashc
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Continuous speech recognition while singing?

As part of my application I'm looking to add speech recognition, but not really in the traditional sense. I have a bunch of lyrics (divided into verses) that are sung by someone, and the idea is to find what verse is currently being sung so it can…
Michael Berry
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Use German dictionary and language model with Sphinx4

I can use the en-us things that come with Sphinx4, no…
0__
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pocketsphinx_continuous failed to open audio device

After installing pocketsphinx , when I tried to run the pocketsphinx_continuous program then I got this error.. _oss.c(103): Failed to open audio device(/dev/dsp): No such file or directory FATAL_ERROR: "continuous.c", line 242: Failed top open…
Anislein
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How to do Chinese speech recognition in iPhone

Can OpenEars do Chinese speech recognition? See here: http://www.politepix.com/openears
hexun
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