alsa的mic不能用！

小锁

以前可以的，不知道为什么就不行了，大家知道怎么解决嘛？
[PHP]xiaosuo@center xiaosuo $ cat /etc/modules.d/alsa
# Alsa 0.9.X kernel modules' configuration file.
# $Header: /home/cvsroot/gentoo-x86/media-sound/alsa-utils/files/alsa-modules.conf-rc,v 1.1 2003/08/05 21:07:55 johnm Exp $

# ALSA portion
alias char-major-116 snd
# OSS/Free portion
alias char-major-14 soundcore

##
## IMPORTANT:
## You need to customise this section for your specific sound card(s)
## and then run `update-modules' command.
## Read alsa-driver's INSTALL file in /usr/share/doc for more info.
##
##  ALSA portion
## alias snd-card-0 snd-interwave
## alias snd-card-1 snd-ens1371
##  OSS/Free portion
## alias sound-slot-0 snd-card-0
## alias sound-slot-1 snd-card-1
##
alias snd-card-0 snd-intel8x0
alias sound-slot-0 snd-card-0
alias snd-card-1 snd-intel8x0m
alias sound-slot-1 snd-card-1

# OSS/Free portion - card #1
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss
alias sound-service-1-0 snd-mixer-oss
alias sound-service-1-3 snd-pcm-oss
alias sound-service-1-12 snd-pcm-oss
##  OSS/Free portion - card #2
## alias sound-service-1-0 snd-mixer-oss
## alias sound-service-1-3 snd-pcm-oss
## alias sound-service-1-12 snd-pcm-oss

alias /dev/mixer snd-mixer-oss
alias /dev/dsp snd-pcm-oss
alias /dev/midi snd-seq-oss

# Set this to the correct number of cards.
options snd cards_limit=2
options snd  device_mode=0666
#options snd-intel8x0 ac97_clock=41194[/PHP]

小锁

http://www.alsa-project.org/alsa ... 8&module=cmipci
Lukasz Weber     lukasz@hkem.com
Sunday, 03 November 2002        

To enable the microphone on the 0.9 series:

1. run "alsactl store"
2. edit /etc/asound.state.  Set "Mic As Center/LFE" to "false".
3. run "alsactl restore" If your Mic is set to "Record" and capture
level is appropriately high, the Mic should now work.

(Reference: Comment by Takashi Iwai
http://www.mail-archive.com/alsa ... e.net/msg04509.html)

小锁

顺便给大家一个好贴。
http://gentoo-wiki.com/HOWTO_ALS ... a_dmix#Introduction

blackwhite

不就是把mic的音量打开到适当位置吗？我的没有问题。我用skype试过了。mic的声音可以到音箱里边。

小锁

最初由 blackwhite 发表
不就是把mic的音量打开到适当位置吗？我的没有问题。我用skype试过了。mic的声音可以到音箱里边。

你没有发现我上面已经解决了嘛？
:p :p :p