How to access multiple build-in microphones on iPhone 4s (5, 5s)?

Asked Dec 13 '13 at 08:08

Active Dec 13 '13 at 08:08

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Recently, I'm working on a project using the build-in microphones recording the stereo sound. And then doing some signal processing. However, it seems like there is no specific solution to this question.

There is a link showing that it is quite reasonable only using the build-in microphones doing the stereo recording.

https://audioboo.fm/boos/1102187-recording-in-stereo-from-the-iphone-5#t=0m20s

However, I still do not know how to do it! Is there someone solving this problem?

There are some resources showing how to access different build-in mic. use rear microphone of iphone 5

Also, it may quite easy using an Android phone implementing this project. How to access the second mic android such as Galaxy 3 , How can I capture audio input from 2 mics of my android phone real time and simultaneously

edited May 23 '17 at 11:49

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asked Dec 13 '13 at 08:08

Yuntao Wang

Have you found a solution meanwhile? – Michael Dorner Feb 03 '14 at 18:24
1

not yet. Seems that there's no relative API. I used Samsung Note 3 instead and got the solution. – Yuntao Wang Feb 18 '14 at 07:51
The solution I got used in Android: http://stackoverflow.com/questions/20594750/split-two-channels-of-audiorecord-of-channel-in-stereo – Yuntao Wang Feb 18 '14 at 07:53

How to access multiple build-in microphones on iPhone 4s (5, 5s)?

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