Frank 7c68c14e63 FASTPATH: minimize UDP sound latency ...

The standard build is sending packets each 20ms, which means there are double packets (no new FFT results yet) and the max. delay between sampling and sending is up to 50ms.

* (FASTPATH only): FFT Task directly notifies UDP send when it has new data, reducing delays to the absolute minimum. this also optimizes UDP packets throughput, by avoiding duplicates.

* (FASTPATH only): receiver polling frequency is increased, to process new packets earlier (may increase CPU load)

2023-11-29 13:08:14 +01:00

138 KiB

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