Simply use arecord or aplay On Mar 15, 2015 10:37 PM, "sns" <sv.zai...@gmail.com> wrote:
> To record and playback audio I use gui. But how to configure beaglebone > for this,as it cannot run GUIs.Can we make use of gpio pins with some sort > of switches or buttons to do this? If I need to record audio, I use a > "record" button in custom gui with the pc. But how to record using > beaglebone alone? > > On Monday, March 2, 2015 at 11:34:40 PM UTC+5:30, Carl Johnson wrote: >> >> I did a quick google search and nothing obvious jumped out. You might be >> better off using a USB microphone, which are cheap and readily available. >> >> On Mar 1, 2015, at 10:47 PM, Zainab S.V <sv.z...@gmail.com> wrote: >> >> But, do we have to manually solder this amplifier and mic?I mean, is >> there any prebuilt device that amplifies the mic-recorded signals? >> >> On Sat, Feb 28, 2015 at 7:02 PM, Carl Johnson <cjoh...@alum.mit.edu> >> wrote: >> >>> I used a MAX9812 >>> <http://www.digikey.com/product-detail/en/MAX9812HEXT+T/MAX9812HEXT+TCT-ND/2037124> >>> amplifier >>> chip and an electret condenser microphone >>> <http://www.digikey.com/product-search/en?KeyWords=102-1721-ND&WT.z_header=search_go>. >>> Works really well. >>> >>> On Feb 25, 2015, at 12:13 AM, sns <sv.z...@gmail.com> wrote: >>> >>> does using this audio dongle allow to record sound with microphone >>> without biasing? >>> >>> On Saturday, May 4, 2013 at 5:04:28 AM UTC+5:30, Carl Johnson wrote: >>>> >>>> I have an audio cape that worked well with the original BeagleBone, >>>> although I'm struggling to get it to work with the BeagleBone Black. I'm >>>> running the latest 3.8.11 Angstrom release, and the logs show that it loads >>>> the device tree OK but for some reason it isn't recognized as an alsa >>>> device. I'll post an update if I get it working. >>>> >>>> I'm also using this audio dongle >>>> <http://www.amazon.com/gp/product/B001MSS6CS/ref=oh_details_o00_s00_i00?ie=UTF8&psc=1> >>>> on the BeagleBone Black, which works quite well in alsa. It only has a >>>> mono microphone input though. >>>> >>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "BeagleBoard" group. >>> To unsubscribe from this topic, visit https://groups.google.com/d/ >>> topic/beagleboard/ZJGwxA7BG4E/unsubscribe. >>> To unsubscribe from this group and all its topics, send an email to >>> beagleboard...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >>> >>> -- >>> For more options, visit http://beagleboard.org/discuss >>> --- >>> You received this message because you are subscribed to a topic in the >>> Google Groups "BeagleBoard" group. >>> To unsubscribe from this topic, visit https://groups.google.com/d/ >>> topic/beagleboard/ZJGwxA7BG4E/unsubscribe. >>> To unsubscribe from this group and all its topics, send an email to >>> beagleboard...@googlegroups.com. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "BeagleBoard" group. >> To unsubscribe from this topic, visit https://groups.google.com/d/ >> topic/beagleboard/ZJGwxA7BG4E/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> beagleboard...@googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. >> >> -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to beagleboard+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
