A2DP High Frequency Noise

[pauliu]

Does anybody find that when listening MP3 through Bluetooth stereo headset, there is high frequency noise follows every voice of the song, however this high frequency noise does not appear when slience. I am using PocketMusic 4.2.6 and using Nokia HS-12W Bluetooth Headset, I heard some other Atom users' iTech R35 and other Bluetooth Headsets also have this problem.

[kropotov]

turn off equalizer

[pauliu]

Both equalizers of PocketMusic and Atom have been turned off, however the noise is still existing.

[pibkac]

I've got the same poroblem, but I'm using a wizard/8125 with Globesat bth-820.

[ronh]

I also got the same problems with a K-Jam and a Motorola HT820.
I guess it is a problem with A2DP and some headsets.
And maybe it's the cause that the patch isn't officially released: They are afraid of the support towards their clients.

It doesn't bother me very much.

[storm99]

I tried
1. i-Tech S35
2. Gobalsat BT-830
3. Nokia HS-12W
with equalizer off (on/off don't have any effect) using WM10, TCPMP. High frequency noise apeears all the time when listening to music. See the following thread as well:
http://forum.xda-developers.com/viewtopic.php?t=51162&sid=5d6de77e7db8bb9429d8d09f1633a5bc

[pauliu]

I followed the instruction from this post to change the registry

http://forum.xda-developers.com/viewtopic.php?t=54621

almost 99% high frequency noise has been eliminated. Go ahead to try it. :D