Re: [beagleboard] Audio Cape with Beaglebone Black
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 jesseco...@gmail.com 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 sv.zai...@gmail.com 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 jesseco...@gmail.com wrote: 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-NDWT.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=UTF8psc=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 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+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
Re: [beagleboard] Audio Cape with Beaglebone Black
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 javascript: 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 javascript: 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-NDWT.z_header=search_go. Works really well. On Feb 25, 2015, at 12:13 AM, sns sv.z...@gmail.com javascript: 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=UTF8psc=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 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/ZJGwxA7BG4E/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 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 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.
Re: [beagleboard] Audio Cape with Beaglebone Black
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-NDWT.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=UTF8psc=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.
Re: [beagleboard] Audio Cape with Beaglebone Black
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 jesseco...@gmail.com wrote: 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-NDWT.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=UTF8psc=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 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+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.
Re: [beagleboard] Audio Cape with Beaglebone Black
For recording voice, does usb headset's mic work well?Does it have the appropriate pre amp to amplify the voice signals? On Wednesday, March 4, 2015 at 11:54:18 AM UTC+5:30, Jesse Forgues wrote: USB audio and HDMI audio are separate things entirely... USB in and out On Mar 3, 2015 8:08 PM, Zainab S.V sv.z...@gmail.com javascript: wrote: Does connecting a usb headset to beaglebone support audio recording and playback via HDMI audio interface? I think it only supports audio out. Is it so? On Tue, Mar 3, 2015 at 5:19 PM, Carl Johnson cjoh...@alum.mit.edu javascript: wrote: Why not try a USB headset? These are also inexpensive. On Mar 3, 2015, at 4:06 AM, Zainab S.V sv.z...@gmail.com javascript: wrote: How to use max9812 amp with mic (one in the headset)? On Mon, Mar 2, 2015 at 7:38 PM, Carl Johnson cjoh...@alum.mit.edu javascript: 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 javascript: 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 javascript: 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-NDWT.z_header=search_go. Works really well. On Feb 25, 2015, at 12:13 AM, sns sv.z...@gmail.com javascript: 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=UTF8psc=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 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/ZJGwxA7BG4E/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 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 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/ZJGwxA7BG4E/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 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 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
Re: [beagleboard] Audio Cape with Beaglebone Black
How to use max9812 amp with mic (one in the headset)? On Mon, Mar 2, 2015 at 7:38 PM, Carl Johnson cjohn...@alum.mit.edu 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.zai...@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 cjohn...@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-NDWT.z_header=search_go. Works really well. On Feb 25, 2015, at 12:13 AM, sns sv.zai...@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=UTF8psc=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+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 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+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 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+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 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+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.
Re: [beagleboard] Audio Cape with Beaglebone Black
ok,so Usb headset has an integrated soundcard,right? But will it work for audio application that record sound and playback on beaglebone with quality?I mean, here there is no need for seperate amplifier or circuit that requires biasing mic voltage, is it not? On Wed, Mar 4, 2015 at 11:53 AM, Jesse Cobra jesseco...@gmail.com wrote: USB audio and HDMI audio are separate things entirely... USB in and out On Mar 3, 2015 8:08 PM, Zainab S.V sv.zai...@gmail.com wrote: Does connecting a usb headset to beaglebone support audio recording and playback via HDMI audio interface? I think it only supports audio out. Is it so? On Tue, Mar 3, 2015 at 5:19 PM, Carl Johnson cjohn...@alum.mit.edu wrote: Why not try a USB headset? These are also inexpensive. On Mar 3, 2015, at 4:06 AM, Zainab S.V sv.zai...@gmail.com wrote: How to use max9812 amp with mic (one in the headset)? On Mon, Mar 2, 2015 at 7:38 PM, Carl Johnson cjohn...@alum.mit.edu 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.zai...@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 cjohn...@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-NDWT.z_header=search_go. Works really well. On Feb 25, 2015, at 12:13 AM, sns sv.zai...@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=UTF8psc=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+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 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+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 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+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 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+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 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+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 a topic in the Google Groups BeagleBoard group. To unsubscribe from this topic, visit
Re: [beagleboard] Audio Cape with Beaglebone Black
USB audio and HDMI audio are separate things entirely... USB in and out On Mar 3, 2015 8:08 PM, Zainab S.V sv.zai...@gmail.com wrote: Does connecting a usb headset to beaglebone support audio recording and playback via HDMI audio interface? I think it only supports audio out. Is it so? On Tue, Mar 3, 2015 at 5:19 PM, Carl Johnson cjohn...@alum.mit.edu wrote: Why not try a USB headset? These are also inexpensive. On Mar 3, 2015, at 4:06 AM, Zainab S.V sv.zai...@gmail.com wrote: How to use max9812 amp with mic (one in the headset)? On Mon, Mar 2, 2015 at 7:38 PM, Carl Johnson cjohn...@alum.mit.edu 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.zai...@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 cjohn...@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-NDWT.z_header=search_go. Works really well. On Feb 25, 2015, at 12:13 AM, sns sv.zai...@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=UTF8psc=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+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 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+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 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+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 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+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 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+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 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+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
Re: [beagleboard] Audio Cape with Beaglebone Black
Does connecting a usb headset to beaglebone support audio recording and playback via HDMI audio interface? I think it only supports audio out. Is it so? On Tue, Mar 3, 2015 at 5:19 PM, Carl Johnson cjohn...@alum.mit.edu wrote: Why not try a USB headset? These are also inexpensive. On Mar 3, 2015, at 4:06 AM, Zainab S.V sv.zai...@gmail.com wrote: How to use max9812 amp with mic (one in the headset)? On Mon, Mar 2, 2015 at 7:38 PM, Carl Johnson cjohn...@alum.mit.edu 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.zai...@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 cjohn...@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-NDWT.z_header=search_go. Works really well. On Feb 25, 2015, at 12:13 AM, sns sv.zai...@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=UTF8psc=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+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 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+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 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+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 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+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 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+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 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+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
Re: [beagleboard] Audio Cape with Beaglebone Black
Why not try a USB headset? These are also inexpensive. On Mar 3, 2015, at 4:06 AM, Zainab S.V sv.zai...@gmail.com wrote: How to use max9812 amp with mic (one in the headset)? On Mon, Mar 2, 2015 at 7:38 PM, Carl Johnson cjohn...@alum.mit.edu 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.zai...@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 cjohn...@alum.mit.edu wrote: I used a MAX9812 amplifier chip and an electret condenser microphone. Works really well. On Feb 25, 2015, at 12:13 AM, sns sv.zai...@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 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+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 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+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 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+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 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+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 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+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.
Re: [beagleboard] Audio Cape with Beaglebone Black
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.zai...@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 cjohn...@alum.mit.edu wrote: I used a MAX9812 amplifier chip and an electret condenser microphone. Works really well. On Feb 25, 2015, at 12:13 AM, sns sv.zai...@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 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+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 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+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 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+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.
Re: [beagleboard] Audio Cape with Beaglebone Black
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 cjohn...@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-NDWT.z_header=search_go. Works really well. On Feb 25, 2015, at 12:13 AM, sns sv.zai...@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=UTF8psc=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+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 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+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.
Re: [beagleboard] Audio Cape with Beaglebone Black
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-NDWT.z_header=search_go. Works really well. On Feb 25, 2015, at 12:13 AM, sns sv.zai...@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=UTF8psc=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 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 https://groups.google.com/d/topic/beagleboard/ZJGwxA7BG4E/unsubscribe. To unsubscribe from this group and all its topics, send an email to beagleboard+unsubscr...@googlegroups.com mailto:beagleboard+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout 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.
Re: [beagleboard] Audio Cape with Beaglebone Black
I'm having difficulty with this setup. I have a BBBone Black running the stock OS image from Angstrom, attached to an LCD7 display, and the Sound Cape. I've modified my uEnv.txt file to match that which is listed below. However, whenever my part starts to boot, the display blinks twice and it then goes back like it is rebooting. Is there something else I need to do to make this work with the LCD cape that I am missing? On Sunday, October 27, 2013 11:21:32 AM UTC-5, Yasir K wrote: It worked!! Well, I guess I didn't even know what I was staring at for 3 days, just removed the EMMC disable part and it works! Here is my uEnv.txt file now: optargs=quiet drm.debug=7 capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN capemgr.enable_partno=BB-BONE-AUDI-01 Thanks so much Martin! However, I still have really poor quality audio playback from the cape using mplayer and an mp3 file. Where should I start to try and fix the audio quality issue? Also, it only works once very 2-3 tries. Any pointers to help me fix this issue would be much appreciated. On Saturday, October 26, 2013 10:36:36 PM UTC+2, Martin AA6E wrote: I'm not an expert on this, but it seems that you've disabled eMMC. So you shouldn't expect to boot from eMMC! Try eliminating BB-BONE-EMMC-2G from the disable list in uEnv. Martin On Sat, Oct 26, 2013 at 4:23 PM, Yasir K yas...@gmail.com wrote: **Update** Have managed to get the audio cape running by editing the uenv.txt file but only if I boot off an SD card, when I edit the uenv.txt file on the eMMC, the board does not boot. Audio playback has a lot of hiss and only works once every few times. Still need help in troubleshooting... -- 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/groups/opt_out. -- Martin Ewing Branford, Connecticut martin@gmail.com -- 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/groups/opt_out.
Re: [beagleboard] Audio Cape with Beaglebone Black
It worked!! Well, I guess I didn't even know what I was staring at for 3 days, just removed the EMMC disable part and it works! Here is my uEnv.txt file now: optargs=quiet drm.debug=7 capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN capemgr.enable_partno=BB-BONE-AUDI-01 Thanks so much Martin! However, I still have really poor quality audio playback from the cape using mplayer and an mp3 file. Where should I start to try and fix the audio quality issue? Also, it only works once very 2-3 tries. Any pointers to help me fix this issue would be much appreciated. On Saturday, October 26, 2013 10:36:36 PM UTC+2, Martin AA6E wrote: I'm not an expert on this, but it seems that you've disabled eMMC. So you shouldn't expect to boot from eMMC! Try eliminating BB-BONE-EMMC-2G from the disable list in uEnv. Martin On Sat, Oct 26, 2013 at 4:23 PM, Yasir K yas...@gmail.com javascript:wrote: **Update** Have managed to get the audio cape running by editing the uenv.txt file but only if I boot off an SD card, when I edit the uenv.txt file on the eMMC, the board does not boot. Audio playback has a lot of hiss and only works once every few times. Still need help in troubleshooting... -- 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 javascript:. For more options, visit https://groups.google.com/groups/opt_out. -- Martin Ewing Branford, Connecticut martin@gmail.com javascript: -- 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/groups/opt_out.
Re: [beagleboard] Audio Cape with Beaglebone Black
Did you re-recompile the kernel without the HDMI patches?? I did that and my Audio Cape worked very well, i measured almost 84 dBA of SNR. El sábado, 26 de octubre de 2013 17:23:19 UTC-3, Yasir K escribió: **Update** Have managed to get the audio cape running by editing the uenv.txt file but only if I boot off an SD card, when I edit the uenv.txt file on the eMMC, the board does not boot. Audio playback has a lot of hiss and only works once every few times. Still need help in troubleshooting... -- 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/groups/opt_out.
Re: [beagleboard] Audio Cape with Beaglebone Black
Hello All, Been trying to get the cape to work on the BBB, however each time I edit the UEnv.txt file, the BBB refuses to boot afterwards with one light flashing in a constant pattern on both the cape and the board. I'm using this line in the uEnv.txt file: optargs=quiet drm.debug=7 capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN,BB-BONE-EMMC-2G capemgr.enable_partno=BB-BONE-AUDI-01 I've tried the above on two different boards and both don't work. Any help would be highly appreciated! -- 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/groups/opt_out.
Re: [beagleboard] Audio Cape with Beaglebone Black
**Update** Have managed to get the audio cape running by editing the uenv.txt file but only if I boot off an SD card, when I edit the uenv.txt file on the eMMC, the board does not boot. Audio playback has a lot of hiss and only works once every few times. Still need help in troubleshooting... -- 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/groups/opt_out.
Re: [beagleboard] Audio Cape with Beaglebone Black
I'm not an expert on this, but it seems that you've disabled eMMC. So you shouldn't expect to boot from eMMC! Try eliminating BB-BONE-EMMC-2G from the disable list in uEnv. Martin On Sat, Oct 26, 2013 at 4:23 PM, Yasir K yasi...@gmail.com wrote: **Update** Have managed to get the audio cape running by editing the uenv.txt file but only if I boot off an SD card, when I edit the uenv.txt file on the eMMC, the board does not boot. Audio playback has a lot of hiss and only works once every few times. Still need help in troubleshooting... -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- Martin Ewing Branford, Connecticut martin.s.ew...@gmail.com -- 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/groups/opt_out.
Re: [beagleboard] Audio Cape with Beaglebone Black
Hi, I can confirm that it is possible to achive great audio quality on your BBB with AudioCape. Building kernel without using HDMI patches makes AudioCape works very well. The kernel version I used was 3.8.13-bone28. I belive it is not necessary to disable all of HDMI patches, what excludes HDMI permanently for this kernel. But when somebody doesn't need HDMI at all, this solution is very easy to apply. Thanks for your help. Regards, Lucas W dniu piątek, 18 października 2013 17:29:11 UTC+2 użytkownik Łukasz Januszkiewicz napisał: Thank you Ezequiel! I will try this solution next week, and give you a feedback. Regards, Lucas 2013/10/18 eze_rg Hi Lucas, I have a BBB with the Cudio Cape working fine without distortion in recording/playback. Here is what i did: *uEnv.txt:* change this line *optargs=quiet capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN,BB-BONE-EMMC-2G capemgr.enable_partno=BB-BONE-AUDI-01* for this one: *optargs=quiet capemgr.disable_partno=BB-BONELT-HDMI, capemgr.enable_partno=BB-BONE-AUDI-01* * * *patch.sh *(this file is in *linux-dev *directory) Delete all lines that applies HDMI patches. (then you must build the kernel) I did this on Ubuntu 13.04 kernel version 3.8.13-bone24. I hope it helped Regards Ezequiel -- 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+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/groups/opt_out. -- 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/groups/opt_out.
Re: [beagleboard] Audio Cape with Beaglebone Black
Hello to everyone! I am new here, but I was working with BBB for a couple of weeks and was interested in these BBB audio issues as well - I am building some kind of audio sensor based on BBB and AudioCape. At this moment my setup is BBB with debian wheezy with the most up-to-date kerel v3.8.13-bone28. Disabling hdmi allows BBB to detect AudioCape, but, as it was mentioned here, the playback is very noisy, it works fine 1 time per 5. Now I am going to apply patch provided by Daniel and rebuild the kernel. Can anyone confirm that this change will make the playback/capture work without distortion? *Daniel*, if you have some new patches that need testing I can sign up for this - I really need the AudioCape to work fine. Regards, Lucas W dniu poniedziałek, 16 września 2013 08:46:30 UTC+2 użytkownik Daniel Nilsson napisał: On Mon, Sep 16, 2013 at 8:27 AM, Koen Kooi ko...@beagleboard.orgjavascript: wrote: Op 16 sep. 2013, om 02:57 heeft Radoslaw Szkodzinski astra...@gmail.comjavascript: het volgende geschreven: Daniel's patch still works. The latest 3.8 branch is still broken, however - one would think that to have been fixed a long time ago... If noone sends a patch for it, it will remain broken. So fire up git, fix https://github.com/beagleboard/kernel/tree/3.8 and send a pull request. Not quite that simple, what I have provided is not a real patch but a workaround that restores audio support for the audio cape at the expense of breaking audio over HDMI. The root cause of the broken audio cape support is the HDMI patches for the BBB and the proper fix is to rework this HDMI support. TI has worked on this over the summer, and Koen merged the initial set; https://github.com/beagleboard/kernel/commit/fba875a9d8855812ae743098fe269848c01a5c35 However, TI did also fix the broken audio cape as part of reworking HDMI support (like I have mentioned a couple of times in this thread). Due to lack of testing though, those patches were not part of the above merge. I have tested them myself on an older kernel, but _only_ to see that the audio cape support is restored. Whether or not HDMI audio still works is unknown, and I don't have a way to test that reliably. So what is needed is that someone with the proper test setups can test the HDMI audio related patches from TI, if someone is willing to sign up for this I can forward the patches to the mailing list. Regards Daniel -- 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/groups/opt_out.
Re: [beagleboard] Audio Cape with Beaglebone Black
Hi Lucas, I have a BBB with the Cudio Cape working fine without distortion in recording/playback. Here is what i did: *uEnv.txt:* change this line *optargs=quiet capemgr.disable_partno=BB-BONELT-HDMI,BB-BONELT-HDMIN,BB-BONE-EMMC-2G capemgr.enable_partno=BB-BONE-AUDI-01* for this one: *optargs=quiet capemgr.disable_partno=BB-BONELT-HDMI, capemgr.enable_partno=BB-BONE-AUDI-01* * * *patch.sh *(this file is in *linux-dev *directory) Delete all lines that applies HDMI patches. (then you must build the kernel) I did this on Ubuntu 13.04 kernel version 3.8.13-bone24. I hope it helped Regards Ezequiel -- 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/groups/opt_out.