> > > > ##### 2 - My microphone works with lots of noise. > Hi! I have a problem with my microphone. It works with lots of noise and > recorded sound is very-very quiet or simply there is no sound but only > rhythmical crack. This result changes when I change in alsamixer L R Capture > parameter (Capture [dB gain=6.00, 6.00] - lots of noise and quite sound, > Capture [dB gain=30.00, 30.00] - rhythmical crack). Maybe this is a problem > of bad configuration. Who can help? > I have not only one parameter but two parameters L R Capture and now I was > talking about the first of them. When I turn the second parameter a bit up > from null than that is a loud siren. Who knows this problem? > > This happens with my inner microphone in Acer 5220 and with my Microsoft > Lifecam under Ubuntu 9.04 (Mint 7). > This is about my sound card: > 00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio > Controller (rev 03) > Subsystem: Acer Incorporated [ALI] Device 011f > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- > Stepping- SERR+ FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- > <MAbort- >SERR- <PERR- INTx- > Latency: 0, Cache Line Size: 64 bytes > Interrupt: pin A routed to IRQ 21 > Region 0: Memory at fc300000 (64-bit, non-prefetchable) [size=16K] > Capabilities: <access denied> > Kernel driver in use: HDA Intel > Kernel modules: snd-hda-intel > > Thanks, > Theodore > > ######### > With regard to the noise produced on the microphone when plugged into the sound card, try the sound card drivers available here, www.opensound.com/oss.html . Thought by some to be superior to ALSA.
I'm not clear i > > -- > To UNSUBSCRIBE, email to debian-laptop-requ...@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact > listmas...@lists.debian.org > Archive: http://lists.debian.org/9910535707.20100507203...@gmail.com > >
