Intel High Definition Audio + Skype - echoing
ariff at FreeBSD.org
Wed Feb 28 07:41:52 UTC 2007
On Wed, 28 Feb 2007 12:17:11 +1100
Norberto Meijome <freebsd at meijome.net> wrote:
> ( apologies if this arrives twice...)
> Hi :)
> I have a Thinkpad z60m with a HDA snd card, using Ariff's drivers
> from 25th Feb ( THANKS for the drivers, Ariff!!:
> $ cat /dev/sndstat
> FreeBSD Audio Driver (newpcm: 64bit)
> Installed devices:
> pcm0: <Intel 82801F High Definition Audio Controller> at memory
> 0xb0000000 irq 11 kld snd_hda [20070225_0040] (1p/1r/2v channels
> duplex default)
> pciconf -lv
> pcm0 at pci0:27:0: class=0x040300 card=0x05b71014 chip=0x26688086
> rev=0x03 hdr=0x00
> vendor = 'Intel Corporation'
> device = '82801FB/FR/FW/FRW Intel High DefiNition Audio
> Controller' class = multimedia
> I'm using Skype 1.2 from ports , skype-188.8.131.52_3 . I've been using
> it for as long as I've been using FreeBSD as desktop/laptop ( a
> year), both on a Toshiba A2 and this Thinkpad, never a problem.
> since I moved to ariff's low latency drivers, my colleagues tell me
> they can hear quite a bit of echo / feedback - I've confirmed today
> this only happens when both someone else and I speak at the same
> time. I cannot hear any kind of feedback.
> this didn't use to happen with the hdac.ko driver that was around
> before ariff's implementation.
> The settings I'm using are :
> - all the default sysctl settings
> - $ mixer
> Mixer vol is currently set to 61:61
> Mixer pcm is currently set to 89:89
> Mixer speaker is currently set to 49:49
> Mixer mic is currently set to 89:89
> Mixer cd is currently set to 40:40
> Mixer rec is currently set to 66:66
> Recording source: mic
> These mixer options are the ones that allows my colleagues on a
> conference to hear me ok - but they still produce some feedback when
> we talk over each other.
> I don't think it is headset related : i have a Sennheiser tiny mic
> that has only 1 ear bud (non usb), and a logitech, non usb, with big
> ear-mufs and mic on the RHS - same result.
> Is there anything I can do?
Show me your verbose dmesg.
... Recording in stereo is obviously too advanced
and confusing for us idiot ***** users :P ........
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