API or SDK for speech to text (speech recognition) iphone

Hi, I want to have api or sdk speech recognition that recognizes the speech delivered by the user and gives him the text form.

A detailed description is as follows:

In my application, I need to play an audio file whose text already exists with me. When the sound begins to play, the word should be highlighted on what is spoken (from the audio file).

So, if I can get the word from api or sdk, then I can highlight it.

Also, I searched a lot for api and I came across ceedvocalsdk , but it is not available for a free trial.

If someone can provide any idea that is different from my compliance with my requirement or api or sdk, I will be very grateful.

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3 answers

You can try

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

As for speed, it should be fast; you probably are not using it properly. Since I realized that you already have text, and you need to build a grammar from this text.

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You can look at https://github.com/KingOfBrian/VocalKit , but I have not tried this myself.

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You can also try Nexiwave.com.

I think the function you are looking for is what we can TimeStamping: http://nexiwave.com/index.php/applications/for-transcription-companies

It mainly accepts audio and text, then we put a time stamp for each sentence and word.

Ben

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