How to use the switch/push buttton to record? Is it by using gpio programming by setting the pin as input?
On Mon, Mar 16, 2015 at 6:30 PM, Jesse Cobra <[email protected]> wrote: > Then attach a switch to a gpio and use that as your user interface to > start and stop aplay and arecord > On Mar 15, 2015 10:50 PM, "Zainab S.V" <[email protected]> wrote: > >> That could be done while connecting BB with the computer? How can it be >> done when using BB alone as separate computer? The recorded audio needs to >> be stored,processed and played. So, how can it be done ? >> >> On Mon, Mar 16, 2015 at 11:11 AM, Jesse Cobra <[email protected]> >> wrote: >> >>> Simply use arecord or aplay >>> On Mar 15, 2015 10:37 PM, "sns" <[email protected]> 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 <[email protected]> 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 <[email protected]> >>>>> 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 <[email protected]> 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 >>>>>> [email protected]. >>>>>> 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 >>>>>> [email protected]. >>>>>> 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 >>>>> [email protected]. >>>>> 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 [email protected]. >>>> 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 >>> [email protected]. >>> 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 [email protected]. >> 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 > [email protected]. > 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. 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