Difference between revisions of "Microphone"
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| − | + | The microphone is up in the right hinge hump in between the 9 and 0 buttons. It can be used with the lid open or closed since it has the hole facing up and slightly in toward the user (somewhat like the power LED).[http://www.gp32x.com/board/index.php?s=&showtopic=44133&view=findpost&p=647343] | |
* [[Audio_system#Recording]] | * [[Audio_system#Recording]] | ||
* [[microphone testing]] | * [[microphone testing]] | ||
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== Microphone testing == | == Microphone testing == | ||
Revision as of 00:38, 7 October 2013
The microphone is up in the right hinge hump in between the 9 and 0 buttons. It can be used with the lid open or closed since it has the hole facing up and slightly in toward the user (somewhat like the power LED).[1]
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
