Buzzing on GSM audio

Sparrow sparrow at
Sat Jul 26 06:47:29 CEST 2008

Evening Folks, 

	I just wanted to enquire if anyone has started to gather info on which
bands are being using during calls that have the buzzing occurring?  I
used to work with a wireless telecom provider here in Canada in the R&D
lab, and when issues like this came up with new handsets (which happened
alot) we always started by creating an issue profile containing
information such as:

1) Wireless band being used.
2) Geographic location.
3) Cell Side equipment (hard to determine without details from the
4) Signal Strength (receive and transmit)
5) User call quality (0 to 5)

	Perhaps we could put together a little application have would capture
this data and dump it to a file.  It may help the openmoko folks target
their investigation. 

On Sat, 2008-07-26 at 12:02 +0800, Joerg Reisenweber wrote:
> this we have to spot the exact way RF is entering back to the device.
> That's 

Best regards, 
Steven O'Reilly

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