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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:

682 questions
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What do I do if sphinx is completely inaccurate?

Edit for clarity: The output I get from sphinx is not even close to the actual words in my sound file. What do I need to do to make it more accurate? Here's the file I'm trying to get a transcript from. It should be at a sample rate of 8K. Acoustic…
user773737
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Error when running pocketsphinx_continuous: Acoustic model definition is not specified

When I run pocketsphinx_continuous -inmic yes, I get this error: ERROR: "acmod.c", line 85: Acoustic model definition is not specified neither with -mdef option nor with -hmm. I've already read the information in this StackOverflow question as well…
NJP
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CMUSphinx live speech recognition too slow?

CMU Sphinix is toooo Slow for recognizing live speech.I don't know if you have any idea for boost it? This is my…
Xmac
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Convert word to phonetic pronunciation with Sphinx4

I am trying to achieve English words to Phoneme word translation to create a language model for CMUSphinx. Now I am using the following tool to achieve the word translation link For example if I give a text file as input with the following word it …
luckysing_noobster
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CMU Sphinx 4 - 5 pre alpha install guide

Are there any good, preferably step by step install guides for CMU Sphinx 4 -5prealpha(latest version)? I couldn't find any and the official guide is outdated. I've been trying to follow the steps but after i'm done i'm missing 2 jars(jsapi and…
user3808318
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Exception thrown while initializing SpeechRecognizerSetup

I'm trying to combine PocketSphinx with the VuforiaSampleDemo app. I have each installed as separate projects in Eclipse running on Ubuntu, which work fine independently. However, when I try to incorporate PocketSphinx into the other app (Vuforia…
user1300214
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Connecting to CMU Sphinx using PHP

I have been looking into Speech Recognition and ways in which this can be implemented into a website. I have found many examples on using it with Python and even one with Node.js but I want to be able to use PHP with this. Is there any way I can…
JustSteveKing
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Integration of Pocketsphinx Android with Phonegap app

I'm trying to integrate the Sphinx with my Phonegap app, and following the pocketsphinx-android-demo, but getting the RuntimeException when startup, here is the details: E/OADemo (15835): java.lang.RuntimeException: Decoder_setSearch returned…
Alsan
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making a conditional statement with a string containing all possible combination of four digits in 'C'

I have an issue with collecting the combination of four digits (persons id) using pocketsphinx c program code. All of my other commands are detected and operated correctly. But i dont know how to create a conditional statement which will be selected…
bsnayak
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Pocketsphinx Android Multiple Keyword Spotting

I have the Pocketsphinx Android demo (http://cmusphinx.sourceforge.net/wiki/tutorialandroid) running perfectly by using the setKws function, but how would I go about having multiple keywords. I have played around with using JSGF, but it seems like…
Ryan S
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CMUSphinx: What is the score of a recognised hypothesis?

I wanted to know what the number/score associated with a hypothesis mean. In my recognized result, it is usually a negative number with a magnitude of tens of thousand. For example, a decoded hypothesis may look like "What is an apple" with an score…
Daniel
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Speech Recognition in Turkish

Hello I'm working on a project about controlling a robot with Turkish voice commands. As I search on internet all I can find are Sphinx like speech recognition libraries but they don't support my language. Is there any possible ways to form my own…
user3018331
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CMU Sphinx Adaptation for several words

I'm trying to adapt wsj model to undersrand only 4 words from me, I have created a bash file and Ive tried near 20 times, but when I run and say "stop", it fails up to 90%. here's my bash file, please let me know, am I doing anything wrong or do I…
Zhani Baramidze
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Convert speech to text in android without internet and google server

I have a list of english words. I want search with voice. When I say word display list of words. I read Android: Speech Recognition without using google server . And I tried some examples. package com.uz.VoiceRecognizw; import…
Sardor Dushamov
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Keyword or keyphrase spotting with Sphinx4

I am currently trying to make my java code (using eclipse) perform some function if a certain thing is said. I am using the Sphinx4 libraries and this is what I currently have: What I would like it to do is at the line where it says: IF (TRUE)…
mray190
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