ios capture audio file from user's speech

2018-06-12 00:29:19

I'm doing an app which converts from speech to text. I have googled and find that google speech api is a google choice. Now I meet a question: When user speak to ios device, how can I capture the audio file? does any Frameworks or APIs should be introduced? And what's the type of raw audio file, WAV or MP3? Thank you.

Why don't you take a look at some of the existing StackOverflow questions on this subject. Try Speech to text Conversion.? or What is the current best speech recognition API for ios to match few keywords?

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