Re: [PD] vcf~ producing output without input for 0Hz cutoff?
the problem is your input, with a DC component (0 hz). This doesn't seem to happen with [osc~] and seems like normal behaviour and not something to be documented cheers Em qua., 10 de abr. de 2024 às 11:56, Peter P. escreveu: > Howdy list, > > just discovered, that [vcf~] produces output after its input has decayed > for a cutoff frequency of 0Hz, but not for values higher 0. > > A minimal working example is attached. Is this behavior known? Could it > be mentioned in the help patch maybe? > > cheersz, P > ___ > Pd-list@lists.iem.at mailing list > UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list > ___ Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list
[PD] vcf~ producing output without input for 0Hz cutoff?
Howdy list, just discovered, that [vcf~] produces output after its input has decayed for a cutoff frequency of 0Hz, but not for values higher 0. A minimal working example is attached. Is this behavior known? Could it be mentioned in the help patch maybe? cheersz, P #N canvas 416 334 716 365 12; #X obj 78 213 vcf~ 12; #X obj 78 131 *~; #X obj 123 249 env~; #X floatatom 123 277 5 0 0 3 - - - 0; #X obj 78 57 phasor~ 300; #X obj 130 111 line~; #X msg 188 81 1 \, 0 1000; #X obj 100 182 line~; #X obj 317 42 bng 20 250 50 0 empty empty 1.start\ note 0 -10 0 12 #fcfcfc #00 #00; #X obj 526 22 loadbang; #X msg 526 52 \; pd dsp 1; #X obj 70 286 env~; #X floatatom 70 314 5 0 0 3 2.\ observe\ output\ after\ amplitude\ envelope\ has\ finished - - 0; #X msg 133 151 400 \, 0 1000; #X text 225 153 setting vcf~ cutoff to 0Hz will make it produce a signal.; #X connect 0 0 11 0; #X connect 0 1 2 0; #X connect 1 0 0 0; #X connect 2 0 3 0; #X connect 4 0 1 0; #X connect 5 0 1 1; #X connect 6 0 5 0; #X connect 7 0 0 1; #X connect 8 0 6 0; #X connect 8 0 13 0; #X connect 9 0 10 0; #X connect 11 0 12 0; #X connect 13 0 7 0; ___ Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> https://lists.puredata.info/listinfo/pd-list
