thanks for your answer. as a first project i wanted to explore the possibilites in treating the output of a hexaphonic bass pickup with puredata. a pll oscillator with the bass string as input (filtered to remove unwanted harmonics) sprang to mind.
other topics i am currently investigating: -pitch to voltage from the different strings at low latency (difficult with bass frequencies, i took a gr300 guitar synth approach) -proper attack detection -adaptive filtering of the individual strings overtones to remove octave jumps from the pitch to voltage block On Fri, 10 Mar 2023, 00:48 Charles Z Henry, <[email protected]> wrote: > Synchronizing oscillators is a good topic and there should be some better > options with digital alone than with simulations of the analog circuits. > > Synchronization in natural systems involves a phase-resetting oscillator. > The key behavior is the oscillator responds to input events, by adjusting > its phase by an amount that depends on the current state of the > oscillator. This is enough to produce synchronization within a small range > of nearby frequencies, by itself, but adjusting frequency is also possible. > > What did you have in mind? Any specific behavior it needs to have? > > > > > > On Tue, Mar 7, 2023, 4:01 PM Simon Iten <[email protected]> wrote: > >> hi list, >> >> does somebody have a patched version of a PLL (phase locked loop) in PD? >> or building blocks of it... >> >> cheers >> >> >> _______________________________________________ >> [email protected] mailing list >> UNSUBSCRIBE and account-management -> >> https://lists.puredata.info/listinfo/pd-list >> >
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