On Wed, Apr 24, 2024 at 10:02:01PM +0200, Robin Gareus wrote: > > > Except 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.
1024 samples at 96 kHz (the signal is upsampled) is 10.67 ms. And it will maintain that +/- half a cycle of the retuned frequency. The worst case would be at 75 Hz, +/- 6.7 ms. At higher pitch the variation will be less. The average value will always be 10.67 ms. The way 'fast mode' works in the x42 plugin could give you a momentary latency of 2 ms, but the average value will be quite a bit higher and depend on signal content. So that 2 ms is just snake oil. Using the same misleading definition of 'latency' I could claim whatever I like for zita-at1-0.8.1, even down to zero. Anyway, I'll make sure that no such false claims will be made of at2. Even if that means I just can't release it under a license that allows modifications. There's more than enough people who are prepared to accept a more restrictive license, and even pay for it. Ciao, -- FA _______________________________________________ Linux-audio-dev mailing list -- linux-audio-dev@lists.linuxaudio.org To unsubscribe send an email to linux-audio-dev-le...@lists.linuxaudio.org