Difference between revisions of "Microphone"
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* [[microphone testing]] | * [[microphone testing]] | ||
| + | |||
| + | (This is a work in progress) | ||
| + | |||
| + | == Microphone testing == | ||
| + | |||
| + | Note that in order to know if your microphone is working, you should probably have working sound. =) (todo: link) | ||
| + | |||
| + | * using mumble? | ||
| + | |||
| + | = using arecord and aplay = | ||
| + | |||
| + | * http://pandorawiki.org/Audio_system#Recording | ||
| + | |||
| + | Learn the device. On my desktop it is: | ||
| + | |||
| + | \arecord -l | ||
| + | |||
| + | <pre> | ||
| + | **** List of CAPTURE Hardware Devices **** | ||
| + | card 0: SB [HDA ATI SB], device 0: ALC889A Analog [ALC889A Analog] | ||
| + | Subdevices: 1/1 | ||
| + | Subdevice #0: subdevice #0 | ||
| + | card 0: SB [HDA ATI SB], device 1: ALC889A Digital [ALC889A Digital] | ||
| + | Subdevices: 1/1 | ||
| + | Subdevice #0: subdevice #0 | ||
| + | card 0: SB [HDA ATI SB], device 2: ALC889A Analog [ALC889A Analog] | ||
| + | Subdevices: 2/2 | ||
| + | Subdevice #0: subdevice #0 | ||
| + | Subdevice #1: subdevice #1 | ||
| + | card 2: Microphone [Yeti Stereo Microphone], device 0: USB Audio [USB Audio] | ||
| + | Subdevices: 1/1 | ||
| + | Subdevice #0: subdevice #0 | ||
| + | </pre> | ||
| + | |||
| + | To test "Yeti Stereo Microphone", I see that it is card 2, subdevice 0. arecord will use hw:2,0 .. aplay will still use hw:0 | ||
| + | |||
| + | \arecord -D hw:2,0 -f cd |\ | ||
| + | \aplay -D hw:0 -f cd | ||
Revision as of 11:55, 16 August 2013
TODO
(This is a work in progress)
Microphone testing
Note that in order to know if your microphone is working, you should probably have working sound. =) (todo: link)
- using mumble?
using arecord and aplay
Learn the device. On my desktop it is:
\arecord -l
**** List of CAPTURE Hardware Devices **** card 0: SB [HDA ATI SB], device 0: ALC889A Analog [ALC889A Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: SB [HDA ATI SB], device 1: ALC889A Digital [ALC889A Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: SB [HDA ATI SB], device 2: ALC889A Analog [ALC889A Analog] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 card 2: Microphone [Yeti Stereo Microphone], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0
To test "Yeti Stereo Microphone", I see that it is card 2, subdevice 0. arecord will use hw:2,0 .. aplay will still use hw:0
\arecord -D hw:2,0 -f cd |\ \aplay -D hw:0 -f cd
