Hi there, Together with my professor, I've developed a multichannel audio system based on the AD1938 audio codec by Analog Devices and the BeagleBone Green (TI AM335X SoC). The audio system offers 2 stereo inputs and 4 stereo outputs. The whole project is based on open source software. To demonstrate the possibilities of the audio system, I've created a surround delay effect with the open source C++ library DSPatch <https://sourceforge.net/projects/dspatch/> by Marcus Tomlinson. Moreover I've created an automatic test based on GNU octave to evaluate the audio system characteristis, such as latency, THD+N, DNR, crosstalk and frequency-response.
<http://www.creative-technologies.de/wp-content/uploads/2016/02/face24.jpg> The full article is published here <http://www.creative-technologies.de/linux-based-low-latency-multichannel-audio-system-2/> . Everybody who's interested and has some questions or feedback, feel free to contact me. -- 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.
