Hallo, Eric Lyon hat gesagt: // Eric Lyon wrote: > Cool patch, Frank. Note though that by converting the click signal > from samm~ into a bang, you are rounding it to the nearest vector.
Hm, I actually only used click2bang~ to be able to do measurements with [timer]. In attached patch I removed that part, so the impulses are directly recorded to samm.wav. It still is in sync with [metro]. > As I showed in my demo at LAC, I can make metro perform poorly in a > subpatch with a very large blocksize (say 4096), but samm~ will > perform the same irrespective of blocksize. But weren't you showing this only for Max? Pd's [metro] doesn't care about the blocksize at all. > It is true that samm~ and friends were originally written for MaxMSP > to deal with its problematic event-level timing. OTOH as my paper > points out, Pd's audio thread is more susceptible to interruption > from GUI events than MaxMSP. But aren't samm~ etc. also derived from the audio thread, because they are signal externals? Then they should be just as shaky or solid as the clock-derived objects metro, delay etc., shouldn't they? > In addition to convenience, The benefits of samm~ come from its > integration into a system of signal-level triggering, particularly > with the soundfile player called player~ which I think has some nice > features. Yes, it's definitely a cool collection, and I'm glad to have it in the CVS soon. ;) Ciao -- Frank Barknecht _ ______footils.org_ __goto10.org__
#N canvas 203 1 993 701 10; #X obj 89 86 samm~ 60 1; #X obj 544 157 t b b; #X floatatom 544 201 5 0 0 0 - - -; #X obj 544 84 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 1 1; #X obj 544 105 metro 1000; #X obj 544 179 realtime; #X obj 612 158 t b b; #X floatatom 612 202 5 0 0 0 - - -; #X obj 612 180 timer; #X floatatom 609 28 5 0 0 0 BPM - -; #X obj 609 49 expr 60000/$f1; #X msg 89 64 tempo \$1; #X floatatom 628 76 5 0 0 0 - - -; #X obj 43 422 writesf~; #X msg 186 365 open samm.wav; #X msg 21 26 resume; #X msg 76 28 pause; #X obj 505 285 vline~; #X obj 580 369 writesf~; #X msg 679 336 open metro.wav; #X msg 131 364 start; #X msg 85 360 stop; #X obj 769 493 soundfiler; #X obj 85 332 del 2000; #X msg 626 334 start; #X msg 580 330 stop; #X obj 580 302 del 2000; #X msg 781 466 read samm.wav samm.tab; #X obj 168 414 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1 -1; #X obj 654 373 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144 -1 -1; #X msg 769 440 read metro.wav metro.tab; #X obj 175 64 impulse~; #X obj 85 307 t b b b b; #X obj 580 277 t b b b b; #N canvas 0 0 450 300 (subpatch) 0; #X array samm.tab 88200 float 2; #X array metro.tab 88200 float 2; #X coords 0 1 88199 -1 882 140 1; #X restore 65 528 graph; #X msg 505 263 -1 \, 0 10; #X obj 85 274 bng 24 250 50 0 empty empty record_samm 26 7 1 10 -24198 -1 -1; #X obj 580 247 bng 24 250 50 0 empty empty record_metro 26 7 1 10 -24198 -1 -1; #X text 770 404 open samm and metro recordings; #X msg 663 476 \; pd dsp \$1; #X obj 663 446 tgl 24 0 empty empty empty 17 7 0 10 -262144 -1 -1 0 1; #X connect 0 0 13 0; #X connect 1 0 5 0; #X connect 1 1 5 1; #X connect 3 0 4 0; #X connect 4 0 1 0; #X connect 4 0 6 0; #X connect 4 0 35 0; #X connect 5 0 2 0; #X connect 6 0 8 0; #X connect 6 1 8 1; #X connect 8 0 7 0; #X connect 9 0 10 0; #X connect 9 0 11 0; #X connect 10 0 4 1; #X connect 10 0 12 0; #X connect 11 0 0 0; #X connect 14 0 13 0; #X connect 15 0 0 0; #X connect 16 0 0 0; #X connect 17 0 18 0; #X connect 19 0 18 0; #X connect 20 0 13 0; #X connect 21 0 13 0; #X connect 21 0 28 0; #X connect 23 0 21 0; #X connect 24 0 18 0; #X connect 25 0 18 0; #X connect 25 0 29 0; #X connect 26 0 25 0; #X connect 27 0 22 0; #X connect 30 0 22 0; #X connect 31 0 0 0; #X connect 32 0 23 0; #X connect 32 1 20 0; #X connect 32 2 31 0; #X connect 32 3 14 0; #X connect 33 0 26 0; #X connect 33 1 24 0; #X connect 33 2 4 0; #X connect 33 3 19 0; #X connect 35 0 17 0; #X connect 36 0 32 0; #X connect 37 0 33 0; #X connect 40 0 39 0;
_______________________________________________ [email protected] mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
