Thread: Boost N900! :)
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brad112358 is offline brad112358
2010-11-22 , 00:13
Posts: 37 | Thanked: 54 times | Joined on Dec 2009
#163
Originally Posted by Gusse View Post
Hi SavageD

Did you also tune earpiece volume control in your script?
During call I must reduce volume to half to avoid echo in receiver end. So it seems that there is too much crosstalk or sidetone from too loud earpiece speaker to microphone (and to uplink).

Which files defines parameters for earpiece?
- hp.parameters
- hs.parameters

Otherwise working well. Thanks!
FYI,

I ran your script and on my first call using the handset after rebooting, the caller complained about a nasty echo of their voice. I turned the volume down to what I thought it sounded like before but they said they still had a bit of echo. We tested it on a couple of calls and then I reverted just hp.parameters file back to the original PR1.3 settings. Subsequent calls had no echo even when the volume was turned up to the max.

Is it possible that adjusting the settings on the ear-piece interferes with an echo cancellation algrorithm which may be tuned for the original settings?

--Brad
 

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