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[Bug] Poor sound quality via bluetooth with Pioneer F40BT

asked 2015-06-29 10:58:53 +0300

8053 ●81 ●106 ●124

updated 2015-06-29 11:19:06 +0300

Hi everybody,

I am currently trying to debug an issue with Jolla (1.1.6.27) and very poor sound quality via bluetooth if connected to a car audio system of Pioneer.

The sounds seems to get downsampled very very much (sounds like a 32bit mp3). How can I verify which Bluetooth Profile is selected and why the sound quality might be so bad?

Is there a way to turn on connection debugging for Bluetooth? Maybe it falls back to A2DP low quality or smth.

Thanks for help!

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answered 2015-06-29 20:14:22 +0300

Sailor

8053 ●81 ●106 ●124

Ok, finally found the problem. Somehow Jolla tried to send music via the Handsfree profile and not via explizit Channel. Forcing audio-only (on F40BT) one time helped to get rid of this problem.

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Asked: 2015-06-29 10:58:53 +0300

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Last updated: Jun 29 '15

[Bug] Poor sound quality via bluetooth with Pioneer F40BT

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