On 2024-04-24 21:39, Fons Adriaensen wrote:
On Tue, Apr 23, 2024 at 09:24:20PM +0200, Robin Gareus wrote:On 2024-04-20 16:41, Fons Adriaensen wrote:With the new logic deciding on forward / backward jumps, the low latency mode just came for freeExcept the latency in zita-at1 0.8.1 is still around ~20ms,It will be 10 ms when selecting low latency mode.
At 48kHz sample-rate, Retuner::set_lowlat(true) sets Retuner::_latency to 1024.
compared 2ms when using the current plugin's "fast mode".That must be BS. A typical male voice frequency is 125 Hz, 8 ms. So when the algorithm has to skip a cycle, will the latency change to -6 ms ?? Did anyone ever verify this ? I did a few minutes ago, by observing in and out on a scope.
Yes, and the documentation and tool-tip of the "fast" control reads "Reduces latency by allowing initially uncorrected signal."Probably not what you expect, but it is a nice hack that works well in real world live situations.
-- robin
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