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Questions tagged [pocketsphinx]

PocketSphinx is a lightweight version of the CMU Sphinx open source cross-platform speech recognition system, optimized for mobile and handheld devices.

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Recognize isolated words instead of words combinations

I am trying to improve accuracy of pocketsphinx using a dictionary.. I gave a list of words like apple ball bottle Many a time I noticed that it gives me a combination of these words as the result apple ball bottle ball etc Is there a way to…
user4543816
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Cannot find sphinxbase.lib when compiling pocketsphinx

I checked out the latest version of CMUSphinx from github.I compiled sphinxbase successfully and while trying to compile pocketsphinx,I faced an error saying: P.S: I used Visual Studio 2013 Express Edition to compile sphinxbase and VS2010 to compile…
Kaushik Ramachandran
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Problems loading language model in DMP format in CMU Sphinx

I tried compiling CMU Sphinx from source and tried to recognize voice commands using mic . My command looks like this: pocketsphinx_continuous.exe -inmic yes -hmm model/en-us/en-us -lm model/en-us/en-us.lm.bin -dict…
Kaushik Ramachandran
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Phoneme Recognition with PocketSphinx

I need the real-time phoneme recognition from the microphone on Windows 8 Desktop. So I followed http://cmusphinx.sourceforge.net/wiki/phonemerecognition and built pocketsphinx_continuous from the subversion source in VS2013. Running it in the…
K-man
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CMUsphinx add words to existing dictionary

I've created and tested the C hello world application for pocketSphinx and it works very well. I've then downloaded a french model language, and all was also great except that brands that are not French (as Spotify) where not recognized by the…
Jérémy Pouyet
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How to make pocketsphinx ignore words that are not present in the dictionary

I have a list of keywords that need to be spotted but some words are not "real words" (abracadabra, for example) and obviously they aren't in the dictionary. My question is how do I ignore them ? (pocketsphinx returns an ERROR and stops). I read a…
theluckyemil
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How does pocketsphinx output keywords in spotting mode

I entered in the shell pocketsphinx_continuous -infile talk.wav -keyphrase "talk" -kws_threshold 1e-40 and received a large output generated by pocket sphinx with some numbers at the end. How do you find out whether it spotted a word or not ? Last…
theluckyemil
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Sphinxtrain senone.c error and pocketsphinx_continuous bin_mdef.c error

As I'm building a sinhala speech recognition system using pocketsphinx I have come across two major error while running sphinxtrain run command and pocketsphinx_continuous command my project folder can be seen HERE. Still I'm using small data set…
dab1984
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Pocketsphinx Raspberry Pi error reading dmp file

I'm trying to use pocketsphinx with python on a Raspberry Pi 2 B. But when I create the Decoder and it tries to read the dmp file, it throws me that : INFO: ngram_model_trie.c(562): ngrams 1=62304, 2=18541132, 3=23627127 calloc(23627127,8) failed…
Juju17ification
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Error while Loading CMU sphinx in visual studio 2013

I am trying to load CMU sphinx in visual studio 2013 but getting some error. The steps which i followed was I downloaded sphinxbase-5prealpha and pocketsphinx-5prealpha and extracted to same folder. Then i complied all the projects from both…
shivam
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Pocketsphinx acoustic model creating issue with sphinx_fe command

Now I have some trouble with acoustic model building I use a ubuntu 14.04 on virtual box to test run pocketsphinx and train my acoustic model using sphinxtrain. Do I need to convert my .wav files to .mfc first and then run "sphinxtrain run" command?…
dab1984
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Installing Pocketsphinx with pip on Windows 7

I'm trying to install pocketsphinx on Windows 7 for Python 2.7. I found this https://github.com/bambocher/pocketsphinx-python, installed the dependencies, ran pip install pocketsphinx, which resulted in the "Successfully installed…
Forest Hughes
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Pocketsphinx returns empty string for hypothesis

I'm using pocketshpinx for speech recognition in a custom C++ application. I noticed that sometimes the hypothesis string returned by the ps_get_hyp() method is an empty string. Question: Is this an expected behaviour? If so, is there a way to tell…
jithinpt
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Use multiple dictionaries for cmu sphinx

For my project the default dictionary provided by the Sphinx is not sufficient. I need to use another custom dictionary along with the provided dictionary. Now my question is that is there any way of specifying multiple dictionary files to Sphinx or…
ASHUTOSH
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How to use Pocketsphinx with c#?

Good day! I try to use pocketsphinx with c# ,but do not know how to do that. Can you give me some links on examples, or piece of code? Thank you!
Admiral Land
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