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root@printserver:~# cat /proc/asound/cards

 0 [CS4236         ]: CS4236 - CS4236
                      CS4236 at 0x534, irq 5, dma 1&0
 1 [U0x46d0x8d9    ]: USB-Audio - USB Device 0x46d:0x8d9
                      USB Device 0x46d:0x8d9 at usb-0000:00:14.1-1, full speed

na nmraka-1 ovo radi
~/.asoundrc

# ALSA library configuration file

# Include settings that are under the control of asoundconf(1).
# (To disable these settings, comment out this line.)
</home/hernad/.asoundrc.asoundconf>

pcm.monitor {
   type pulse
   device alsa_output.pci_10de_55c_sound_card_0_alsa_playback_0.monitor
}

pcm.usb_mic {
   type pulse
   device alsa_input.usb_device_46d_8d9_noserial_if1_sound_card_0_alsa_capture_0
}

pcm.int_mic {
   type pulse
   device alsa_input.pci_10de_55c_sound_card_0_alsa_capture_0
}

pcm.rtp {
   type pulse
   device rtp.monitor
}

hernad@nmraka-1:~$ arecord -D int_mic test.wav

Recording WAVE 'test.wav' : Unsigned 8 bit, Rate 8000 Hz, Mono
Aborted by signal Interrupt...

hernad@nmraka-1:~$ aplay test.wav

... čujem što sam snimio ...

vratimo se printserveru:

root@printserver:~# cat /proc/asound/devices

  0: [ 0]   : control
  1:        : sequencer
  4: [ 0- 0]: hardware dependent
 16: [ 0- 0]: digital audio playback
 24: [ 0- 0]: digital audio capture       <<<<<<<<<<<<<<<<<<<<<< int_mic, pretpostavljam ... 
 32: [ 1]   : control
 33:        : timer
 56: [ 1- 0]: digital audio capture        <<<<<<<<<<<<<<<<<<<<< usb-mic, pretpostavljam

tom logikom hw:0,0 i hw:1,0 su recording device-i

load-module module-alsa-sink device=hw:0,0    sink_name=pc_out
load-module module-alsa-source device=hw:0,0 source_name=int_mic
load-module module-alsa-source device=hw:1 source_name=usb_mic

Jul  6 01:41:30 printserver pulseaudio[5025]: module-suspend-on-idle.c: Sink pc_out idle for too long, suspending ...
Jul  6 01:41:30 printserver pulseaudio[5025]: module-alsa-sink.c: Device suspended...
Jul  6 01:41:30 printserver pulseaudio[5025]: module-suspend-on-idle.c: Source pc_out.monitor idle for too long, suspending ...
Jul  6 01:41:30 printserver pulseaudio[5025]: module-suspend-on-idle.c: Source int_mic idle for too long, suspending ...
Jul  6 01:41:30 printserver pulseaudio[5025]: module-alsa-source.c: Device suspended...
Jul  6 01:41:30 printserver pulseaudio[5025]: module-suspend-on-idle.c: Source usb_mic idle for too long, suspending ...
Jul  6 01:41:30 printserver pulseaudio[5025]: module-alsa-source.c: Device suspended...

hernad@printserver:/root$ aplay -l|grep card

card 0: CS4236 [CS4236], device 0: CS4231 [CS4236]

hernad@printserver:/root$ arecord -l| grep card

card 0: CS4236 [CS4236], device 0: CS4231 [CS4236]
card 1: U0x46d0x8d9 [USB Device 0x46d:0x8d9], device 0: USB Audio [USB Audio]

hernad@printserver:~$ pulseaudio | grep source

I: main.c: Called SUID root and real-time/high-priority scheduling was requested in the configuration. However, we lack the necessary priviliges:
I: main.c: We are not in group 'pulse-rt' and PolicyKit refuse to grant us priviliges. Dropping SUID again.
I: main.c: For enabling real-time scheduling please acquire the appropriate PolicyKit priviliges, or become a member of 'pulse-rt', or increase the RLIMIT_NICE/RLIMIT_RTPRIO resource limits for this user.
I: main.c: Note that real-time/high-priority scheduling is NOT normally required. If you experience crackling or other sound anomalies, consider one or more of the above solutions.
I: main.c: High-priority scheduling enabled in configuration but now allowed by policy. Disabling forcibly.
I: main.c: setrlimit(RLIMIT_NICE, (31, 31)) failed: Operation not permitted
I: main.c: setrlimit(RLIMIT_RTPRIO, (9, 9)) failed: Operation not permitted
I: main.c: This is PulseAudio 0.9.10
I: main.c: Page size is 4096 bytes
I: main.c: Fresh high-resolution timers available! Bon appetit!
D: cli-command.c: Checking for existance of '/usr/lib/pulse-0.9/modules/module-hal-detect.so': success
I: module-hal-detect.c: Trying capability alsa
D: module-hal-detect.c: Not loaded device /org/freedesktop/Hal/devices/computer_alsa_timer
D: module-hal-detect.c: Not loaded device /org/freedesktop/Hal/devices/computer_alsa_sequencer
D: module-hal-detect.c: Loading module-alsa-source with arguments 'device_id=1 source_name=alsa_input.usb_device_46d_8d9_noserial_if1_sound_card_0_alsa_capture_0'  <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<
D: alsa-util.c: Trying front:1...
I: alsa-util.c: PCM device front:1 refused our hw parameters: Invalid argument
D: alsa-util.c: Trying surround40:1...
I: alsa-util.c: PCM device surround40:1 refused our hw parameters: Invalid argument
D: alsa-util.c: Trying surround41:1...
I: alsa-util.c: PCM device surround41:1 refused our hw parameters: Invalid argument
D: alsa-util.c: Trying surround50:1...
I: alsa-util.c: PCM device surround50:1 refused our hw parameters: Invalid argument
D: alsa-util.c: Trying surround51:1...
I: alsa-util.c: PCM device surround51:1 refused our hw parameters: Invalid argument
D: alsa-util.c: Trying surround71:1...
I: alsa-util.c: PCM device surround71:1 refused our hw parameters: Invalid argument
D: alsa-util.c: Trying hw:1 as last resort...
W: alsa-util.c: Device hw:1 doesn't support 44100 Hz, changed to 16000 Hz.
W: alsa-util.c: Device hw:1 doesn't support 2 channels, changed to 1.
I: module-alsa-source.c: Successfully opened device hw:1.
I: module-alsa-source.c: Successfully enabled mmap() mode.
I: alsa-util.c: Successfully attached to mixer 'hw:1'
I: alsa-util.c: Cannot find mixer control "Capture".
I: alsa-util.c: Using mixer control "Mic".
I: source.c: Created source 0 "alsa_input.usb_device_46d_8d9_noserial_if1_sound_card_0_alsa_capture_0" with sample spec "s16le 1ch 16000Hz"   <<<<<<<<<<<
I: module-alsa-source.c: Using 8 fragments of size 2204 bytes.
I: alsa-util.c: All 1 channels can be mapped to mixer channels. Using hardware volume control.
D: module-alsa-source.c: Thread starting up
D: rtpoll.c: Acquired POSIX realtime signal SIGRTMIN+29
I: module.c: Loaded "module-alsa-source" (index: #0; argument: "device_id=1 source_name=alsa_input.usb_device_46d_8d9_noserial_if1_sound_card_0_alsa_capture_0").
D: module-hal-detect.c: Not loaded device /org/freedesktop/Hal/devices/usb_device_46d_8d9_noserial_if1_sound_card_0_alsa_control__1
I: module-hal-detect.c: Loaded 1 modules.
I: module.c: Loaded "module-hal-detect" (index: #1; argument: "").
D: cli-command.c: Checking for existance of '/usr/lib/pulse-0.9/modules/module-esound-protocol-unix.so': success
I: module.c: Loaded "module-esound-protocol-unix" (index: #2; argument: "").
I: protocol-native.c: loading cookie from disk.
I: module.c: Loaded "module-native-protocol-unix" (index: #3; argument: "").
I: protocol-native.c: using already loaded auth cookie.
I: protocol-native.c: using already loaded auth cookie.
I: module.c: Loaded "module-native-protocol-tcp" (index: #4; argument: "").
I: module-volume-restore.c: starting with empty ruleset.
I: module.c: Loaded "module-volume-restore" (index: #5; argument: "").
D: module-default-device-restore.c: No previous default sink setting, ignoring.
D: module-default-device-restore.c: No previous default source setting, ignoring.
I: module.c: Loaded "module-default-device-restore" (index: #6; argument: "").
I: module.c: Loaded "module-rescue-streams" (index: #7; argument: "").
I: main.c: Daemon startup complete.
D: module-hal-detect.c: dbus: interface=org.freedesktop.DBus, path=/org/freedesktop/DBus, member=NameAcquired

snimanje je pod pod hernad account-om

pcm.usb_mic {
   type pulse
   device alsa_input.usb_device_46d_8d9_noserial_if1_sound_card_0_alsa_capture_0
}

a pulse/default.pa je podešen na hal

### Load audio drivers statically (it's probably better to not load
### these drivers manually, but instead use module-hal-detect --
### see below -- for doing this automatically)
#load-module module-alsa-sink device=hw:0   sink_name=pc_out
#load-module module-alsa-sink     sink_name=pc_out
#load-module module-alsa-source device=hw:0,0 source_name=int_mic
#load-module module-alsa-source device=plughw:1,0 source_name=usb_mic

#load-module module-oss device="/dev/dsp" sink_name=output source_name=input
#load-module module-oss-mmap device="/dev/dsp" sink_name=output source_name=input
#load-module module-null-sink
#load-module module-pipe-sink

### Automatically load driver modules depending on the hardware available
.ifexists module-hal-detect.so
load-module module-hal-detect
.else
### Alternatively use the static hardware detection module (for systems that
### lack HAL support)
load-module module-detect
.endif

direktno učitavanje alsa modula iz nekong razloga nije proradilo

ali mi je ostalo podešavanje jačine zvuka:

hernad@printserver:~$ sudo apt-get install padevchooser

a da li može na ovaj fol

ovako sam na ifold-u podešavao zvuk

/usr/bin/amixer set Master unmute
/usr/bin/amixer set PCM unmute
/usr/bin/amixer set Master front,85%
/usr/bin/amixer set PCM front,85%

hernad@printserver:~$ amixer set Capture front,100%

Simple mixer control 'Capture',0
  Capabilities: cvolume
  Capture channels: Front Left - Front Right
  Limits: Capture 0 - 15
  Front Left: Capture 15 [100%]
  Front Right: Capture 15 [100%]

hernad@printserver:~$ amixer set PCM unmute

Simple mixer control 'PCM',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 63
  Mono:
  Front Left: Playback 63 [100%] [on]
  Front Right: Playback 63 [100%] [on]

hernad@printserver:~$ amixer set PCM front,100%

Simple mixer control 'PCM',0
  Capabilities: pvolume pswitch
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 63
  Mono:
  Front Left: Playback 63 [100%] [on]
  Front Right: Playback 63 [100%] [on]