Issue with VoiceprocessingIO

Discussion in 'Mac Programming' started by techgentsia, Jul 8, 2013.

  1. macrumors newbie

    Jul 19, 2011
    I am using Remote IO in my voice chat application. I added "kAudioUnitSubType_VoiceProcessingIO" instead of "kAudioUnitSubType_RemoteIO" after setting "kAudioSessionCategory_PlayAndRecord" to avoid echo. Now there is no echo but huge volume drop. How can i increase volume.

    Anybody have suggestions regarding this issue?
  2. macrumors 604

    Jul 29, 2003
    Silicon Valley
    Which speaker are you using? (The phone has 2.)
  3. thread starter macrumors newbie

    Jul 19, 2011
    Sorry that my question was incomplete. Actually there is no issue with iPhone. I have issue with iPad version.

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