Adding ietf-team@xxxxxxxxxxxx (is there an actual open ietf mailing list to
move this discussion to instead of ietf ML ?)
Remote echo cancellation software/devices typically have a maximum supported
RTT. The larger, there more difficult it becomes AFAIK. Maybe the explanation
for lower than normal remote attendents quality is as simple as having longer RTT
because we where at the other side of the planet from the cranky remote
participants ?
Cheers
Toerless
On Tue, Nov 21, 2017 at 01:41:37PM -0500, Ted Lemon wrote:
> On Nov 21, 2017, at 1:39 PM, Donald Eastlake <d3e3e3@xxxxxxxxx> wrote:
> > I noticed the low quality of the audio in the rooms as well. I maybe
> > it was just me but it looks like I was not alone. Frequently sounded
> > like loud, muddy lower frequency audio drowning out voices...
>
> Yes, it sounded like they'd seriously notched out certain frequencies to avoid feedback. Getting this stuff right is a bit of an art form.
>