Raspberry DSP

[Miss Sissy Princess]

Few people know that the Raspberry Pi SoC has an integrated hardware DSP (since the original model), but the APIs are not public and I don't think it has ever been used. The question was: Does Moode use this hardware DSP or does it only work in software?

You also asked "If it uses the processor, are there latency and jitter problems,"  the answer to which suggested why it does not matter whether moOde uses the CPU or DSP to do the math.  As long as the samples get into the buffer fast enough that the buffer doesn't empty during playback, it doesn't matter how much math-induced jitter or latency is present on the buffer filling side of the process; the output rate is divorced from the input rate and jitter.