preenfm Forum

PreenFM => preenfm2 and preenfm3 => Topic started by: SpectralClockworks on November 13, 2024, 08:00:52 PM

Title: Tuning filters to fundamental note pitch
Post by: SpectralClockworks on November 13, 2024, 08:00:52 PM

Hi fellow preeners,

Is there a trick to getting the filter to tune to the oscillators for 100% keytracking to be in tune? I was trying to recreate some piano patches with complex FM noise as the input and a peak filter tuned to follow the keyboard, but I couldn't get sufficient resolution on the filter cutoff settings to tune to the fundamental (I can get 100% keytracking just fine, but I can't get the filter to be in tune with a standard 400hz reference scale).

Am I missing a trick to make this work?

Thanks!

Title: Re: Tuning filters to fundamental note pitch
Post by: Toltekradiation on November 14, 2024, 08:48:10 PM

Hi,

the filters are not designed for good keytracking, sorry for that.

A workaround (maybe) would be to use a multitimbral configuration, then with the vosim algo, you may get the kind of peak sound you're after.
(for thoses algo, you need the latest fw for preenfm3, or the alternative fw for the preenfm2 : https://ixox.fr/forum/index.php?action=dlattach;topic=70017.0;attach=1165 (https://ixox.fr/forum/index.php?action=dlattach;topic=70017.0;attach=1165) )