Hi,
I've the same problem too and I tried your method and posted the problem
before, but still not work, would you mind take a look a look for my
problem too? I am really so lost....
===old mesage===
Hi everyone,
I really need some hands in here, I am so lost. I can hear voice from
microphone, but I cannot record anything. **I do unmute the recording
channel in the alsamixer.** My soundcard worked perfect before. I could
play and record sound in all app. including skype, audacity... and then
it didn't work in some day. Right now, playing sound has no problem, but
not for recording. Since I only use alsaconf to configure my soundcard,
I never need to touch /etc/'s alsa files.
I tried to capture the sound from microphone by using audacity(thru
didfferent channel, e.g. MIC, PCM, AUG...) and `arecord -d 10 -f cd -t
wav -D copy foobar.wav&&aplay foobar.wav`, but no sound plays. I tried
to unmute recording channels by alsamixer, alsamixergui, kmix and amixer
and all of them are on. I tried to I tried to dig the mail lists, wiki
and google, but none of them work. I even tried to upgrade and compile
the alsa by source to 1.0.14, no luck either. Here is my info:
Kernel: 2.6.18.3
Dist: Debian->testing
soundcard: creative soundblaster 64 live , on board intel8x0(I always
rmmod snd_intel8x0, so it doesn't matter)
chipset: ens1370
kernel module: snd_ens1370
alsa version: 1.0.14 ( upgraded from 1.0.11 )
`amixer info`:
Card default 'AudioPCI'/'Ensoniq AudioPCI ENS1370 at 0xac00, irq 20'
Mixer name : 'Asahi Kasei AK4531'
Components : 'AK4531'
Controls : 43
Simple ctrls : 15
`amixer scontrols`:
Simple mixer control 'Master',0
Simple mixer control 'Master Mono',0
Simple mixer control 'PCM',0
Simple mixer control 'PCM',1
Simple mixer control 'Line',0
Simple mixer control 'CD',0
Simple mixer control 'Mic',0
Simple mixer control 'Mic Boost (+30dB)',0
Simple mixer control 'Mic Bypass',0
Simple mixer control 'Aux',0
Simple mixer control 'Mono',0
Simple mixer control 'Mono1 Bypass',0
Simple mixer control 'Mono2 Bypass',0
Simple mixer control 'Mono',1
Simple mixer control 'AD Input Select',0
`amixer`:
Simple mixer control 'Master',0
Capabilities: pvolume pswitch
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left: Playback 24 [77%] [on]
Front Right: Playback 23 [74%] [on]
Simple mixer control 'Master Mono',0
Capabilities: pvolume pvolume-joined pswitch pswitch-joined
Playback channels: Mono
Limits: Playback 0 - 7
Mono: Playback 6 [86%] [on]
Simple mixer control 'PCM',0
Capabilities: volume pswitch cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 31
Front Left: 26 [84%] Playback [on] Capture [on]
Front Right: 26 [84%] Playback [on] Capture [on]
Simple mixer control 'PCM',1
Capabilities: volume pswitch cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 31
Front Left: 20 [65%] Playback [on] Capture [on]
Front Right: 20 [65%] Playback [on] Capture [on]
Simple mixer control 'Line',0
Capabilities: volume pswitch cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 31
Front Left: 25 [81%] Playback [on] Capture [on]
Front Right: 24 [77%] Playback [on] Capture [on]
Simple mixer control 'CD',0
Capabilities: volume pswitch cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 31
Front Left: 25 [81%] Playback [on] Capture [on]
Front Right: 25 [81%] Playback [on] Capture [on]
Simple mixer control 'Mic',0
Capabilities: volume volume-joined pswitch pswitch-joined cswitch
Playback channels: Mono
Capture channels: Front Left - Front Right
Limits: 0 - 31
Mono: 27 [87%] Playback [on]
Front Left: Capture [on]
Front Right: Capture [on]
Simple mixer control 'Mic Boost (+30dB)',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
Simple mixer control 'Mic Bypass',0
Capabilities: cswitch
Capture channels: Front Left - Front Right
Front Left: Capture [on]
Front Right: Capture [on]
Simple mixer control 'Aux',0
Capabilities: volume pswitch cswitch
Playback channels: Front Left - Front Right
Capture channels: Front Left - Front Right
Limits: 0 - 31
Front Left: 26 [84%] Playback [on] Capture [on]
Front Right: 26 [84%] Playback [on] Capture [on]
Simple mixer control 'Mono',0
Capabilities: volume volume-joined pswitch pswitch-joined cswitch
Playback channels: Mono
Capture channels: Front Left - Front Right
Limits: 0 - 31
Mono: 21 [68%] Playback [on]
Front Left: Capture [on]
Front Right: Capture [on]
Simple mixer control 'Mono1 Bypass',0
Capabilities: cswitch
Capture channels: Front Left - Front Right
Front Left: Capture [on]
Front Right: Capture [on]
Simple mixer control 'Mono2 Bypass',0
Capabilities: cswitch
Capture channels: Front Left - Front Right
Front Left: Capture [on]
Front Right: Capture [on]
Simple mixer control 'Mono',1
Capabilities: volume volume-joined pswitch pswitch-joined cswitch
Playback channels: Mono
Capture channels: Front Left - Front Right
Limits: 0 - 31
Mono: 18 [58%] Playback [on]
Front Left: Capture [on]
Front Right: Capture [on]
Simple mixer control 'AD Input Select',0
Capabilities: pswitch pswitch-joined
Playback channels: Mono
Mono: Playback [on]
/etc/asound.state:
state.ICH5 {
control.1 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Master Playback Switch'
value true
}
control.2 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Center Playback Switch'
value false
}
control.3 {
comment.access 'read write'
comment.type INTEGER
comment.count 1
comment.range '0 - 31'
iface MIXER
name 'Center Playback Volume'
value 31
}
control.4 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'LFE Playback Switch'
value false
}
control.5 {
comment.access 'read write'
comment.type INTEGER
comment.count 1
comment.range '0 - 31'
iface MIXER
name 'LFE Playback Volume'
value 0
}
control.6 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 2
iface MIXER
name 'Surround Playback Switch'
value.0 false
value.1 false
}
control.7 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 31'
iface MIXER
name 'Surround Playback Volume'
value.0 0
value.1 0
}
control.8 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Master Mono Playback Switch'
value true
}
control.9 {
comment.access 'read write'
comment.type INTEGER
comment.count 1
comment.range '0 - 31'
iface MIXER
name 'Master Mono Playback Volume'
value 24
}
control.10 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'PC Speaker Playback Switch'
value false
}
control.11 {
comment.access 'read write'
comment.type INTEGER
comment.count 1
comment.range '0 - 15'
iface MIXER
name 'PC Speaker Playback Volume'
value 0
}
control.12 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Phone Playback Switch'
value false
}
control.13 {
comment.access 'read write'
comment.type INTEGER
comment.count 1
comment.range '0 - 31'
iface MIXER
name 'Phone Playback Volume'
value 0
}
control.14 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Mic Playback Switch'
value false
}
control.15 {
comment.access 'read write'
comment.type INTEGER
comment.count 1
comment.range '0 - 31'
iface MIXER
name 'Mic Playback Volume'
value 0
}
control.16 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Mic Boost (+20dB)'
value false
}
control.17 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Line Playback Switch'
value false
}
control.18 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 31'
iface MIXER
name 'Line Playback Volume'
value.0 0
value.1 0
}
control.19 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'CD Playback Switch'
value true
}
control.20 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 31'
iface MIXER
name 'CD Playback Volume'
value.0 28
value.1 28
}
control.21 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Video Playback Switch'
value false
}
control.22 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 31'
iface MIXER
name 'Video Playback Volume'
value.0 0
value.1 0
}
control.23 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Aux Playback Switch'
value false
}
control.24 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 31'
iface MIXER
name 'Aux Playback Volume'
value.0 0
value.1 0
}
control.25 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'PCM Playback Switch'
value true
}
control.26 {
comment.access 'read write'
comment.type ENUMERATED
comment.count 2
comment.item.0 Mic
comment.item.1 CD
comment.item.2 Video
comment.item.3 Aux
comment.item.4 Line
comment.item.5 Mix
comment.item.6 'Mix Mono'
comment.item.7 Phone
iface MIXER
name 'Capture Source'
value.0 Mic
value.1 Mic
}
control.27 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'Capture Switch'
value false
}
control.28 {
comment.access 'read write'
comment.type INTEGER
comment.count 2
comment.range '0 - 15'
iface MIXER
name 'Capture Volume'
value.0 0
value.1 0
}
control.29 {
comment.access 'read write'
comment.type ENUMERATED
comment.count 1
comment.item.0 Mix
comment.item.1 Mic
iface MIXER
name 'Mono Output Select'
value Mix
}
control.30 {
comment.access 'read write'
comment.type ENUMERATED
comment.count 1
comment.item.0 Mic1
comment.item.1 Mic2
iface MIXER
name 'Mic Select'
value Mic1
}
control.31 {
comment.access read
comment.type IEC958
comment.count 1
iface MIXER
name 'IEC958 Playback Con Mask'
value
'0fff000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
}
control.32 {
comment.access read
comment.type IEC958
comment.count 1
iface MIXER
name 'IEC958 Playback Pro Mask'
value
cf00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
}
control.33 {
comment.access 'read write'
comment.type IEC958
comment.count 1
iface MIXER
name 'IEC958 Playback Default'
value
'0082000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
}
control.34 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'IEC958 Playback Switch'
value false
}
control.35 {
comment.access 'read write'
comment.type INTEGER
comment.count 1
comment.range '0 - 3'
iface MIXER
name 'IEC958 Playback AC97-SPSA'
value 0
}
control.36 {
comment.access 'read write'
comment.type ENUMERATED
comment.count 1
comment.item.0 Analog
comment.item.1 Digital
iface MIXER
name 'IEC958 Playback Source'
value Analog
}
control.37 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'IEC958 Capture Valid Switch'
value false
}
control.38 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'IEC958 Capture Monitor'
value false
}
control.39 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'IEC958 Capture Switch'
value false
}
control.40 {
comment.access 'read write'
comment.type ENUMERATED
comment.count 1
comment.item.0 Shared
comment.item.1 Independent
iface MIXER
name 'Surround Jack Mode'
value Shared
}
control.41 {
comment.access 'read write'
comment.type ENUMERATED
comment.count 1
comment.item.0 '2ch'
comment.item.1 '4ch'
comment.item.2 '6ch'
iface MIXER
name 'Channel Mode'
value '2ch'
}
control.42 {
comment.access 'read write'
comment.type BOOLEAN
comment.count 1
iface MIXER
name 'External Amplifier'
value true
}
control.43 {
comment.access 'read write user'
comment.type INTEGER
comment.count 2
comment.range '0 - 255'
iface MIXER
name 'PCM Playback Volume'
value.0 230
value.1 230
}
}
~/.asoundrc:
pcm.!dmix {
type dmix
ipc_key 5678293
ipc_key_add_uid yes
slave {
pcm "hw:0,0"
period_time 0
period_size 128
buffer_size 2048
format S16_LE
rate 48000
}
}
pcm.!dsnoop {
type dsnoop
ipc_key 5778293
ipc_key_add_uid yes
slave {
pcm "hw:0,0"
period_time 0
period_size 128
buffer_size 2048
format S16_LE
rate 48000
}
}
pcm.copy {
type plug
slave {
pcm hw
}
route_policy copy
}
pcm.cmipci {
type hw
card 0
}
ctl.cmipci {
type hw
card 0
}
=== end of old message
===
I hope there has a sol'n. Thx for your patient to read up to here. Feel
free to ask me if you need more info. Have a nice day.
Best wishes,
ZT
於 三，2007-07-25 於 11:07 +0100，Bruce Richardson 提到：
> On Wed, Jul 25, 2007 at 11:01:50AM +0200, Thomas Heinz wrote:
> > Hi
> >
> > My microphone connected to my SBLive sound card does not record even though
> > I can hear my voice on the speakers. I tried with arecord, krec, audacity.
> > Other than that it works fine. All controls in alsamixer are up and the
> > microphone is selected for capture.
>
> That's funny, because I have almost the opposite problem; I can capture
> from the microphone and hear myself on the speakers but *not* on my
> headphones. Anyway...
>
> Do you also have the Capture device flagged for capture? I have
> discovered that it is possible, via alsamixer, to toggle the mic on for
> capture but the Capture device off. If that isn't your problem, maybe
> you could post the output from "amixer scontents" or "amixer contents".
>
>
-
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