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Speech Recognisation in Qt
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Hi All,
I want to use speech to text in my qt application. I did a lot of workaround and try to use SAPI ,nuance etc. but did't got any usefull result. Now i am getting a project demo named *VoiceToGoog* _here http://code.google.com/p/voicetogoog/_ but in this source is not available :( . Anyone have any idea how to achive speech to text in Qt . Thnx in advance
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Qt has no speech recognition APIs, your best chance is to look for a third party library, preferably a C or C++ one, since it is a performance critical task, and use that alongside Qt.
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@utcenter....thnx for your reply mate...have u any idea which third party library i can use and how because i tried to use phonesphinx and nauance ..but didnt find any success :(.
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What the problem with Windows SAPI? or you need speech recognition for over platforms? There is good examples in Windows SDK for programming with SAPI.
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@AcerExtensa , thnx for rply ...can you provide me any link or url regarding this.... i want to use this for my Qt Symbian. I had read much about PocketSphinx also, but not able to port that for my Qt.
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Windows SAPI is only for windows and windows ce, you can't use them for Symbian. Anyway, you can find SAPi samples here: http://msdn.microsoft.com/en-us/library/ee125103(v=vs.85).aspx
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@AcerExtensa ...i want to use that for my Qt Symbian...have u any other idea that how can i achieve this task. I read a lot about HTK, PocketSphinx etc. but these are not promising.
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Have no idea about Symbian, but where is some simple GPL'd projects, maybe you can use some of them. For example "Open Mind":http://freespeech.sourceforge.net/
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It will be sweet sunny day, when I will contribute Qt. I will work on QtInteractive module (face recog, speech recog).
But now it's only idea.
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@tucnak ...thnx for that...but i need it now...have u any idea how it can performed.
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We in Digia are working with Nuance to get this plug in working well in Qt. We have a demo that is using speech recognition. If you are interested in this, please contact us, and we can see what we can do to help you :) contact me directly, or send an e-mail to qt.info@digia.com
