Re: [GnomeMeeting-list] Audio Quality / Echo

[Bruce Ferrell <bferrell baywinds org>]

Hi Grahame et al,

The thing I've found that works is to turn your transmit (record) level 
down to just above 50%.  What's happening is the audio coming into the 
card from the pots end of the call get's boosted by your record level.

Without getting into more telephoney electronics than I care to before 
coffee; this is a normal thing.  Echo control is dependant of correct 
levels... And is often counter intuitive.


Grahame M. Kelly wrote:
> Hi All.
>
> I am using Gnome 1.0.1 with the 01:0a.0 Communication controller: 
> Tiger Jet Network Inc. Intel 537 i.e. Quicknets PC->Phone card.
> Gnomemeeting-DRUID configures perfectly. The problem is 
> whenever I ring PC->POTS the receiving line person complains
> bitterly about echo of their voice - not mine. I heard them crystal
> clearly as if they where in the same street. I have tried all the
> echo suppression settings and whilst AGC or Heavy suppression
> are the best mine end, it seems to make little if any difference at
> the receivers end.
>
> To test this, I even rang my home phone number and listened to
> my wife speak via the PC(Phone connection) while I listened on
> the POTS line. O/Seas receivers are correct - the echo effect
> is not just small its about 3db (half) of the original voice (them).
> Anyone offer suggestions/fix/help/frustration advice/prays/???
>
> Thanks. Grahame
>
> _______________________________________________
> GnomeMeeting-list mailing list
> GnomeMeeting-list gnome org
> http://mail.gnome.org/mailman/listinfo/gnomemeeting-list