I've had good luck using a USB Audio dongle such as [1]. They are cheap and work right out of the box via ALSA.
--Mark [1] http://www.amazon.com/Sabrent-External-Adapter-Windows-AU-MMSA/dp/B00IRVQ0F8/ref=sr_1_1?s=pc&ie=UTF8&qid=1424442555&sr=1-1&keywords=audio+usb On Friday, February 20, 2015 at 3:18:12 AM UTC-5, sns wrote: > > My requirement is speech processing,getting distracted speech input via > mic,and output processed voice. But getting voice via mic requires > additional circuitry using audio cape. I am planning to use beaglebone with > audio cape. Is there any other alternative for this? > > On Fri, Feb 20, 2015 at 1:42 PM, liyaoshi <liya...@gmail.com <javascript:> > > wrote: > >> For media player , RPI is a better choice >> >> 2015-02-20 14:26 GMT+08:00 Zainab S.V <sv.z...@gmail.com <javascript:>>: >> >>> Is there any other alternative in embedded linux that supports audio >>> input and out (for speech processing applications), other than beaglebone? >>> What about raspberry pi? >>> >>> On Fri, Feb 20, 2015 at 10:23 AM, John Syne <john...@gmail.com >>> <javascript:>> wrote: >>> >>>> >>>> On Feb 19, 2015, at 8:14 PM, sns <sv.z...@gmail.com <javascript:>> >>>> wrote: >>>> >>>> For audio projects,which need audio input and output(for speech >>>> processing projects),which is better xM or beaglebone black.i have found >>>> Beaglebone needs additional audiocape or usb sound card for this. And I >>>> think beagle xM doesn't need any additional features. Which is better ? >>>> On Saturday, May 25, 2013 at 7:42:43 PM UTC+5:30, hudvin wrote: >>>>> >>>>> Hi, >>>>> I am going to use one of these boards as platform for XMBC. That is >>>>> the best choice: BeagleBoard Xm or BeagleBone Black? I don't see any >>>>> meaningful difference (except price). >>>> >>>> The answer isn’t so simple. The DM3730 used on the Beagleboard-xM is >>>> more powerful because of the additional DSP, but there is currently no >>>> support in the current Linux kernel for the DSP processor. The DSP was >>>> supported in Linux kernel up to V3.4, using SysLink to communicate between >>>> the ARM processor and the DSP. SysLink has been replaced by >>>> RPMSG/RemoteProc, but there is currently no support for the DM3730. The >>>> new >>>> Beagleboard-x15 will be supported. >>>> >>>> However, the BBB with the TLV320AIC3104 audio cape does work, but if >>>> you require a microphone, you will need additional circuity because the >>>> audio cape does not support bias voltage required by the microphone. >>>> >>>> Regards, >>>> John >>>> >>>> >>>>> Best regads, >>>>> Vadym >>>>> >>>> >>>> -- >>>> 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...@googlegroups.com <javascript:>. >>>> 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/oG4hbSsPPCI/unsubscribe. >>>> To unsubscribe from this group and all its topics, send an email to >>>> beagleboard...@googlegroups.com <javascript:>. >>>> 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...@googlegroups.com <javascript:>. >>> 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/oG4hbSsPPCI/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> beagleboard...@googlegroups.com <javascript:>. >> 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.
