Voice recognition(Speech to Text) Implementation in Qt

[Venkatesh V]

Hello All,

I want to implement speech to text feature in Qt, Is there any such library available in Qt? or do i need to use any external library or API?

Thanks in Advance

[SGaist]

Hi,

The QtSpeech module has a WOD/speech-recognition branch that you can build and test.

[Venkatesh V]

Hello @SGaist ,

Thanks for your response, when i try to build above link in windows 10 i'm getting the following error:

qt.speech.asr: QSpeechRecognitionManager::setGrammar()
qt.speech.asr: QSpeechRecognitionManager::createGrammar()
qt.speech.asr: QSpeechRecognitionManager::createGrammar()
qml: Available plugins:
qt.speech.asr: QSpeechRecognitionPrivate::onNotListening()
qt.speech.asr: QSpeechRecognition::EngineInitError
qml: Error 1: Speech recognition plugin "pocketsphinx" is not supported.
qt.speech.asr: QSpeechRecognition::GrammarInitError
qml: Error 4: The given engine was not properly initialized
qt.speech.asr: QSpeechRecognition::GrammarInitError
qml: Error 4: The given engine was not properly initialized

[mrjj]

Hi
I wonder if you need to also install the engine?
https://cmusphinx.github.io/wiki/download/
Just guessing based on
qml: Error 1: Speech recognition plugin "pocketsphinx" is not supported.

[dinhtoan]

Hi @SGaist ,
I have clone the branch wip/speech-recognition in the link you give
But I did't know how to what next ? I just know that we need install Flite in window 10 for me, but It still does't work .

Can you give a more guide to complete run this speech - to text . Many thanks.

[SGaist]

Hi and welcome to devnet,

No I can't because I don't have any Windows machine at hand.

In any case, what error do you encounter exactly ?

[Joshika_Namani]

After cloning and checking out to that branch, how to run that repo after cloning, it has cmakelist.txt and .pro file and have lot of sub dirs also. please help me with this issue.

Thanks in advance