ios4 - iPhone echo cancellation, can I disable it? -


i developing app needs play music while on phone. problem iphone 4 noise cancellation system canceling sound , interlocutor doesn't here anything. wondering if it's possible disable and\or setup that.

thanks

there exist audio session apis configure of soundprocessing (including echo cancellation). however, during phone call on stock os ios device, audio session given phone app, , audio , audio control capability taken away app, have no control on of it.


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