Car audio - no sound on left side speaker
Car audio - no sound on left side speaker
- Subject: Car audio - no sound on left side speaker
- From: Sasikumar JP <email@hidden>
- Date: Mon, 27 Aug 2012 13:57:36 +0530
Hi,
I have a stream radio application in AppStore, I have used custom audio player engine developed using audio unit. Recently one of the customer reported that when he plays the audio in car by plugin the stereo cable, he was not hearing any sound on left side speakers.
I have tested it by connecting head set and desktop speakers. Everything works fine. I have added panning control in my application, I set the value -1 or 1 and checked everything worked fine. But when I test it with car audio, I do NOT hear any sound on left side speaker, even though panner value set to 0 or -1.
To confirm there was no issue with my code, I have tested the same with many other streaming radio applications including tunein, I saw the same issue.
I have not tested the behaviour with iPod music app, as I don't have any music file loaded in my device.
Any one confirm, is it the expected behaviour when you play audio the in car. Where as same works fine with headset and desktop speakers.
I have used iPhone 4S for my testing.
Thanks
Sasikumar JP
Sent from my iPhone
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