Re: [GnomeMeeting-list] Sound is jittery and repeating

[David Mills <djm cs mu oz au>]

I'm using headphones but still getting the repeating.

On Wed, 6 Aug 2003 19:19, Damien Sandras wrote:
> Le mer 06/08/2003 à 11:12, David Mills a écrit :
> > When I run the druid, I get the sound coming 5 seconds later, and then
> > again another 5 seconds later but louder and again and so on.
>
> That's echo. You can remove the echo by using headphones. I'm
> personnally simply using headphones from my CD reader.
>
> > I can connect to friends, but same sort of thing.  We each get only
> > intermittent voice and some repeating.
>
> Check that your bandwidth settings are correct. Perhaps you are using
> too high settings for your bandwidth. Also check the statistics part in
> GnomeMeeting to see if there are no lost packets.
>
> Even with echo, the "jittered" effect should not appear.
>
> You have to give more information about GnomeMeeting's configuration
> (see above) so that we can help and also about your internet connection
> (ppp? dsl?)
>
> > I can record using rec and play the recorded sounds using play except
> > that the playback is much faster than the recording.
> >
> > Any suggestions?
> >
> > Thanks,
> >
> > David.
> >
> > I'm running SuSE 8.2 with GnomeMeeting 0.98, pwlib 1.5, openh323 1.12 on
> > a Dell Insprion 8200 notebook which has an Intel sound card using the
> > built in mic and a pair of normal audio (Hi-Fi) headphones.
> >
> > Here are some outputs from /proc
> >
> > > cat /proc/asound/version
> >
> > Advanced Linux Sound Architecture Driver Version 0.9.0rc7.
> > Compiled on Jul 11 2003 for kernel 2.4.20-4GB.
> >
> > > cat /proc/asound/cards
> >
> > 0 [82801CAICH3    ]: ICH - Intel 82801CA-ICH3
> >                      Intel 82801CA-ICH3 at 0xd800, irq 11
> >
> > > cat /proc/asound/card0/ac97#0
> >
> > 0-0/0: Cirrus Logic CS4205 rev 3
> >
> > Capabilities     : -dedicated MIC PCM IN channel- -bass & treble-
> > -simulated stereo- -loudness-
> > DAC resolution   : 20-bit
> > ADC resolution   : 18-bit
> > 3D enhancement   : SRS 3D Stereo Enhancement
> >
> > Current setup
> > Mic gain         : +0dB [+0dB]
> > POP path         : pre 3D
> > Sim. stereo      : off
> > 3D enhancement   : off
> > Loudness         : off
> > Mono output      : MIX
> > Mic select       : Mic1
> > ADC/DAC loopback : off
> > Extended ID      : codec=0 rev=0 AMAP DSA=0 VRM VRA
> > Extended status  : MADC VRM VRA
> > PCM front DAC    : 8000Hz
> > PCM ADC          : 8000Hz
> > PCM MIC ADC      : 8000Hz
> > SPDIF Control    : Consumer PCM Copyright Category=0x2 Generation=1
> > Rate=48kHz
> >
> > > cat /proc/asound/card0/pcm0c/info
> >
> > card: 0
> > device: 0
> > subdevice: 0
> > stream: CAPTURE
> > id: Intel ICH
> > name: Intel 82801CA-ICH3
> > subname: subdevice #0
> > class: 0
> > subclass: 0
> > subdevices_count: 1
> > subdevices_avail: 1
> >
> > > cat /proc/asound/card0/pcm0p/info
> >
> > card: 0
> > device: 0
> > subdevice: 0
> > stream: PLAYBACK
> > id: Intel ICH
> > name: Intel 82801CA-ICH3
> > subname: subdevice #0
> > class: 0
> > subclass: 0
> > subdevices_count: 1
> > subdevices_avail: 1
> >
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