Just wow (via Joe C. Hecht):
Linux-Based Low-Latency Multichannel Audio System (CTAG face2|4)
We’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 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.
Source: Hi there, We’ve developed a multichannel audio system based on the AD1938 au…
–jeroen
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