Update of /cvsroot/pure-data/doc/tutorials/sound In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv21004
Modified Files: TEMPLATE.pd TODO Added Files: 00.controlling_dsp_processing.pd building_waveforms_with_sines.pd sixteen_harmonics.pd Log Message: added some sketches based on other patches that were floating around
--- NEW FILE: 00.controlling_dsp_processing.pd --- #N canvas 97 151 648 468 10; #X obj 494 57 import rradical; #X obj 541 21 pddp/dsp; #X obj 11 8 cnv 15 400 40 empty empty TEMPLATE 20 12 0 24 -228992 -66577 0; #X text 14 271 To see whether the DSP is on or off , look at the checkbox on the main Pd window. You can also turn the DSP on and off using that checkbox.; #X text 13 106 You can turn the processing of audio data on and off. In order for your patch to run , you need to make sure that "compute audio" is turned on. This is also known as the "DSP". There are a couple ways of turning the "DSP" on and off.; #X text 14 68 In Pd message processing is always running , but audio processing can be turned on and off.; #X msg 51 227 ; pd dsp 1; #X msg 118 227 ; pd dsp 0; #X text 14 182 As with most programming languages , in Pd "1" means on , and "0" means off.; #X text 15 366 There are also keyboard shortcuts:; #X text 26 418 (On MacOS X , you can also use Cmd-. and Cmd-/); #X text 37 385 off: Ctrl-.; #X text 44 400 on: Ctrl-/; #X obj 269 238 pddp/dsp; #X text 263 217 [pddp/dsp]; #X obj 507 234 osc~ 250; #X obj 507 262 *~ 0.2; #X obj 499 292 dac~; #X text 463 205 (sine wave generator); #X text 13 323 You can also use the menu options: from the "Media" menu , select "audio ON" or "audio OFF".; #X connect 15 0 16 0; #X connect 16 0 17 0; #X connect 16 0 17 1;
Index: TEMPLATE.pd =================================================================== RCS file: /cvsroot/pure-data/doc/tutorials/sound/TEMPLATE.pd,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** TEMPLATE.pd 11 Apr 2006 02:26:36 -0000 1.1 --- TEMPLATE.pd 17 Apr 2006 16:31:41 -0000 1.2 *************** *** 1,6 **** ! #N canvas 286 169 640 460 10; #X obj 541 21 pddp/dsp; #X obj 11 8 cnv 15 400 40 empty empty TEMPLATE 20 12 0 24 -228992 -66577 0; #X obj 151 364 ezdac~; - #X obj 494 57 import rradical; --- 1,6 ---- ! #N canvas 286 169 644 464 10; ! #X obj 494 57 import rradical; #X obj 541 21 pddp/dsp; #X obj 11 8 cnv 15 400 40 empty empty TEMPLATE 20 12 0 24 -228992 -66577 0; #X obj 151 364 ezdac~;
Index: TODO =================================================================== RCS file: /cvsroot/pure-data/doc/tutorials/sound/TODO,v retrieving revision 1.1 retrieving revision 1.2 diff -C2 -d -r1.1 -r1.2 *** TODO 11 Apr 2006 02:26:36 -0000 1.1 --- TODO 17 Apr 2006 16:31:41 -0000 1.2 *************** *** 15,18 **** --- 15,19 ---- - Change sound quality with numberbox
+ - ggkarman has some very nice MIDI tuts
File Order: *************** *** 22,25 **** --- 23,28 ---- - audio data differences between audio and message data + - signal network + when the DSP is on, audio processing is always running - dsp processing controlling the DSP
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