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logcat aptx not found in nameBLUE ST11 earphones

18th August 2014, 04:17 PM |#11  
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Quote:
Originally Posted by cx5

@MaLiXs thanks for confirmation & good for you.

Say yes
http://www.motorola.com/us/accessori...-Motorola.html

doesn't say
http://www.solrepublic.com/tracks-air


It's inconvenient they don't emphasis it when they have it. A2 sound engine marketing is more important I suppose

yeah that why I prefer take a look on oficial CSR (The maker of APTX) to find wuch device that is supported
 
 
21st August 2014, 05:19 AM |#12  
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@dionysos77

Sorry to hear. Mine would sometimes failed on first connection, but then would be succesful on second power up, without going into pairing mode.

I dismantled it and found the bluetooth chip is CSR 8610 version A04G, K406BK.

Downloaded CSR datasheet says it is MONO, not stereo. No wonder when I was playing a LEFT CHANNEL PINK NOISE, both was playing. Can you verify if your's have aptx and in stereo?

May be mine is a fake. Then my findings previously are all wrong.



Quote:
Originally Posted by dionysos77

I have tried it many times many to many configurations.
No luck..
My guess is; headset changes passkey for each bt connection so they don't reconnect without repair.

Sent from my SM-N9005 using Tapatalk 2

3rd September 2014, 04:34 PM |#13  
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pictures of internals, PCBA, chip, battery, microspeakers.

dissected !!!!

http://www.my-acoustic.com/Audio/nam...BLUE_ST-11.htm
26th September 2014, 08:14 PM |#14  
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well on my GS5 I cant find any line about aptx in 45 000+ line (for few second ... play pause and restart headphone...)
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