speech to text application in iOS? [duplicate]

Question

i am going to start a speech to text app in iphone and i need a start up for this can i have some open source or else to start with.

and i also need to know how to make speech to text more accurate almost upto 80% accuracy the list of helpful libraries and helpful examples are welcome ,

thanx in advance

Answer 1

Here is the Cocoa class for speech recognition.

Also, O'Reilly has some interesting things to say about working with speech on Mac OS 10.

Finally, there was a similar post here:

iPhone App › Add voice recognition?

As far as libraries go, I'm not sure you will find many specifically for iOS. However, check out libraries like CMU Sphinx and Julius. This will at least get you started in looking at how speech is it produced and perceived.

Good luck with your project. That sounds like a really fun idea!

Answer 2

I have founded some links which help for speech to text convertion

speech to text SDK (not free)

http://www.creaceed.com/ceedvocal/about

https://www.ispeech.org/developers/iphone

opensource SDK

https://bitbucket.org/sfoster/iphone-tts/

http://www.politepix.com/openears/

https://github.com/plamoni/SiriProxy

http://cmusphinx.sourceforge.net/

http://techcrunch.com/2011/08/03/ispeech-launches-free-mobile-sdk-to-bring-speech-recognition-to-ios-android-apps/

opensource API

http://www.macrumors.com/2012/08/06/nuance-releases-siri-like-api-for-third-party-mobile-apps/

http://applenapps.com/app-news/nuance-releases-siri-style-voice-recognition-apis-for-third-party-apps.html