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From: Adam Hardy on 25 May 2010 14:20 Jasper on 25/05/10 17:38, wrote: > You have more than one sound-device in your system. > Maybe this helps: http://alsa.opensrc.org/index.php/ALSA_device_labels Surely my microphone input should be listed? adam(a)isengard:~$ arecord -L default:CARD=Intel HDA Intel, ALC882 Analog Default Audio Device front:CARD=Intel,DEV=0 HDA Intel, ALC882 Analog Front speakers surround40:CARD=Intel,DEV=0 HDA Intel, ALC882 Analog 4.0 Surround output to Front and Rear speakers surround41:CARD=Intel,DEV=0 HDA Intel, ALC882 Analog 4.1 Surround output to Front, Rear and Subwoofer speakers surround50:CARD=Intel,DEV=0 HDA Intel, ALC882 Analog 5.0 Surround output to Front, Center and Rear speakers surround51:CARD=Intel,DEV=0 HDA Intel, ALC882 Analog 5.1 Surround output to Front, Center, Rear and Subwoofer speakers surround71:CARD=Intel,DEV=0 HDA Intel, ALC882 Analog 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers iec958:CARD=Intel,DEV=0 HDA Intel, ALC882 Digital IEC958 (S/PDIF) Digital Audio Output null Discard all samples (playback) or generate zero samples (capture) -- To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org Archive: http://lists.debian.org/4BFC137F.8050205(a)cyberspaceroad.com
From: deloptes on 25 May 2010 14:40 Adam Hardy wrote: > Jasper on 25/05/10 17:38, wrote: >> You have more than one sound-device in your system. >> Maybe this helps: http://alsa.opensrc.org/index.php/ALSA_device_labels > > Surely my microphone input should be listed? > > adam(a)isengard:~$ arecord -L > default:CARD=Intel > HDA Intel, ALC882 Analog > Default Audio Device > front:CARD=Intel,DEV=0 > HDA Intel, ALC882 Analog > Front speakers > surround40:CARD=Intel,DEV=0 > HDA Intel, ALC882 Analog > 4.0 Surround output to Front and Rear speakers > surround41:CARD=Intel,DEV=0 > HDA Intel, ALC882 Analog > 4.1 Surround output to Front, Rear and Subwoofer speakers > surround50:CARD=Intel,DEV=0 > HDA Intel, ALC882 Analog > 5.0 Surround output to Front, Center and Rear speakers > surround51:CARD=Intel,DEV=0 > HDA Intel, ALC882 Analog > 5.1 Surround output to Front, Center, Rear and Subwoofer speakers > surround71:CARD=Intel,DEV=0 > HDA Intel, ALC882 Analog > 7.1 Surround output to Front, Center, Side, Rear and Woofer speakers > iec958:CARD=Intel,DEV=0 > HDA Intel, ALC882 Digital > IEC958 (S/PDIF) Digital Audio Output > null > Discard all samples (playback) or generate zero samples (capture) 3 steps to find out and test a microphone on linux with alsa 1) find out cards and inputs shell> cat /proc/asound/cards 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xff950000 irq 22 1 [HVR900 ]: USB-Audio - WinTV HVR-900 WinTV HVR-900 at usb-0000:00:1a.7-3, high speed 2 [Webcam ]: USB-Audio - Philips SPC 1000NC Webcam Philips CE Philips SPC 1000NC Webcam at usb-0000:00:1a.7-5.4, high speed => I'm going to use the Webcam built in mic => card # 2 2) find out the input shell> cat /proc/asound/devices 0: [ 0] : control 1: : sequencer 6: [ 0- 2]: hardware dependent 7: [ 0- 3]: hardware dependent 16: [ 0- 0]: digital audio playback 17: [ 0- 1]: digital audio playback 19: [ 0- 3]: digital audio playback 24: [ 0- 0]: digital audio capture 32: [ 1] : control 33: : timer 56: [ 1- 0]: digital audio capture 64: [ 2] : control 88: [ 2- 0]: digital audio capture => my input is the capture on the second card 88: [ 2- 0]: digital audio capture 3) so no we can test the mic shell> arecord -c1 -Dplughw:2,0 -f cd -vv /dev/null kind regards -- To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org Archive: http://lists.debian.org/hth5b9$hdr$1(a)dough.gmane.org
From: Adam Hardy on 25 May 2010 16:00 deloptes on 25/05/10 19:36, wrote: > Adam Hardy wrote: > 3 steps to find out and test a microphone on linux with alsa > 1) find out cards and inputs > > 3) so no we can test the mic > > shell> arecord -c1 -Dplughw:2,0 -f cd -vv /dev/null Hmm, the only one that worked was the USB mic: adam(a)isengard:~$ cat /proc/asound/cards 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xfebfc000 irq 16 1 [U0x46d0x9a4 ]: USB-Audio - USB Device 0x46d:0x9a4 USB Device 0x46d:0x9a4 at usb-0000:00:1d.7-7, high speed adam(a)isengard:~$ cat /proc/asound/devices 0: [ 0] : control 1: : sequencer 16: [ 0- 0]: digital audio playback 17: [ 0- 1]: digital audio playback 24: [ 0- 0]: digital audio capture 25: [ 0- 1]: digital audio capture 26: [ 0- 2]: digital audio capture 32: [ 1] : control 33: : timer 56: [ 1- 0]: digital audio capture adam(a)isengard:~$ arecord -Dplughw:0,0 |aplay Recording WAVE 'stdin' : Unsigned 8 bit, Rate 8000 Hz, Mono Playing WAVE 'stdin' : Unsigned 8 bit, Rate 8000 Hz, Mono ^CAborted by signal Interrupt... Aborted by signal Interrupt... adam(a)isengard:~$ arecord -Dplughw:0,1 |aplay Does that look right? If so, it means my hardware died, presumably? -- To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org Archive: http://lists.debian.org/4BFC29FC.4060706(a)cyberspaceroad.com
From: deloptes on 25 May 2010 16:10 Adam Hardy wrote: > 24: [ 0- 0]: digital audio capture try with this one arecord -Dplughw:0,0 ... this should be the first input on your first card 0,1 and 0,2 can be the other inputs like line etc regards -- To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org Archive: http://lists.debian.org/hthamr$9jv$1(a)dough.gmane.org
From: deloptes on 25 May 2010 16:20
Adam Hardy wrote: > arecord -Dplughw:0,1 |aplay > I just also see that you are not using the command as suggested by me -f cd -vv /dev/null regards -- To UNSUBSCRIBE, email to debian-user-REQUEST(a)lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster(a)lists.debian.org Archive: http://lists.debian.org/hthaph$9jv$2(a)dough.gmane.org |