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i want to implement speech recognition system but i don't know how to extract voice feature in python. please help.

check out this speech recognition library.

It supports following engines.

Quote:CMU Sphinx (works offline)
Google Speech Recognition
Google Cloud Speech API
Wit.ai
Microsoft Bing Voice Recognition
Houndify API
IBM Speech to Text

If you want to use some other engine/API then you can use Pyaudio to record audio, save it and send it over for recognition.

Was looking for something similar. Thanks!

Is there any speech recognition API for Hindi language?

(Sep-25-2017, 02:35 AM)rajeev1729 Wrote: [ -> ]Is there any speech recognition API for Hindi language?

I didn't find any speech recognition, but you can get google
to speak 'Hindi' from a text string.
Install google TTS:

https://pypi.python.org/pypi/gTTS

Change language to 'hi-IN' for Hindi locale:
https://cloud.google.com/speech/docs/languages

(Sep-25-2017, 02:35 AM)rajeev1729 Wrote: [ -> ]Is there any speech recognition API for Hindi language?

Google Speech API supports Hindi.(never used myself)

https://cloud.google.com/speech/docs/languages

Quote:हिन्दी (भारत) hi-IN Hindi (India)

Another one is wit.ai

There seems to be a project on github. I don't know anything about it,
other than it's existance. URL: https://github.com/jigneshjain25/Isolate...ecognition

Also, some IEEE papers here: http://ieeexplore.ieee.org/document/7860...eload=true

https://drive.google.com/file/d/0B_vS8-m...sp=sharing that my code plz correct this