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BeagleBone LED Audio Spectrometer - BeagleBoard …

    https://beagleboard.org/p/308270/beaglebone-led-audio-spectrometer-001868
    At this point, within the Falcon Player you can navigate to Status/Control and click on the "Display Testing" tab. Set the end channel to 36864 and then select the checkbox that says "Enable Test Mode" as shown below. …

BeagleBoard ALSA Audio Playback

    https://lost-contact.mit.edu/afs/inf.ed.ac.uk/group/teaching/matlab-help/R2013b/simulink/slref/raspberrypialsaaudioplayback.html
    Description. Send audio to the sound card for playback using the Advanced Linux Sound Architecture (ALSA) driver framework. The dimensions of the block input, In, are N-by-2, where N is the number of samples per frame, and 2 is the number of audio channels.The data type of the block input must be int16.

5 audio Projects & Tutorials for Beginners ... - BeagleBoard

    https://beagleboard.org/p/projects/tags/audio
    Interested in audio? Explore 5 audio projects and tutorials with instructions, code and schematics. New projects for beginners and up posted every day. Get inspired with ideas and build your own.

GitHub - jadonk/beagle-tester: Simplify and standardize ...

    https://github.com/jadonk/beagle-tester
    Wait for the BeagleBoard.org desktop to show (should be under 2 minutes) Connect USB host on DUT to scanner Wait for the CISPR test animation and audio playback (should be under 15 seconds) Connect USB client on DUT to host Scan the 16 character barcode Pass or fail will be indicated by a respectively green or red box on the TV Disconnect scanner

Play audio through HDMI on BeagleBone Black - Forum ...

    https://community.element14.com/products/devtools/single-board-computers/next-genbeaglebone/f/forum/1791/play-audio-through-hdmi-on-beaglebone-black
    After work with a multitouch screen for the BeagleBone Black, now I just want to play audio/sounds through the HDMI connection as the multitouch screen has a speaker. First of all, I just copied an audio sample, and try to reproduce it by 'vlc', but next message is shown: " Audio output failed. The audio device "default" could not be used.

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