Update of /cvsroot/pure-data/pd/doc/7.stuff/tools In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv7929/pd/doc/7.stuff/tools
Modified Files: latency.pd Log Message: more bug fixes. Possible to put spaces in path and startup dialog entries.
Index: latency.pd =================================================================== RCS file: /cvsroot/pure-data/pd/doc/7.stuff/tools/latency.pd,v retrieving revision 1.1.1.1 retrieving revision 1.2 diff -C2 -d -r1.1.1.1 -r1.2 *** latency.pd 29 Jul 2002 17:06:04 -0000 1.1.1.1 --- latency.pd 7 Nov 2004 04:03:44 -0000 1.2 *************** *** 1,97 **** ! #N canvas 37 -7 825 630 12; ! #X obj 98 184 metro 500; ! #X obj 60 296 sig~; ! #X msg 60 267 0.5; ! #X obj 96 245 del 3; ! #X msg 96 270 0; ! #X obj 33 325 dac~; ! #X obj 286 216 adc~; ! #X obj 290 312 timer; ! #X obj 92 335 env~ 65536; ! #X floatatom 92 362 4 0 0; ! #X floatatom 339 170 4 0 0; ! #X obj 339 193 + 100; ! #X obj 339 218 dbtorms; ! #X obj 180 335 env~ 65536; ! #X floatatom 180 364 4 0 0; ! #X floatatom 290 349 4 0 0; ! #X obj 312 245 *~ 1; ! #X obj 312 282 threshold~ 0.1 5 0.05 5; ! #X obj 634 160 bonk~; ! #X obj 634 188 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 ! -1; ! #X obj 508 188 osc~ 440; ! #X obj 530 214 *~ 0; ! #X obj 582 189 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 ! 1; ! #X obj 571 211 * 0.1; ! #X obj 80 25 vdl 15 1 0 3 empty empty empty 0 -6 0 8 -262144 -1 -1 ! 0; ! #X msg 17 138 ; pd dsp 1; ! #X obj 634 132 *~; ! #X obj 16 113 sel 0; ! #X text 100 20 off; ! #X obj 96 156 == 1; ! #X obj 80 78 t f; ! #X text 102 36 measure latency; ! #X text 100 53 test continuity; ! #X obj 582 97 == 2; ! #X text 89 381 level out; ! #X text 181 382 level in; ! #X obj 530 244 dac~; ! #X text 291 370 latency in; ! #X text 292 386 msec; ! #X text 656 188 this flashes when; ! #X text 656 207 a discontinuity is; ! #X text 657 226 detected; ! #X obj 642 105 adc~; ! #X text 328 131 you can; ! #X text 324 147 adjust gain here; ! #X text 538 66 --- continuity check ---; ! #X text 169 105 --- latency measurement ---; ! #X text 63 410 To use this patch , connect your audio output back ! to the audio input (channel 1 should suffice.) The latency measurement ! assumes the feedback gain is at least about -14 dB - you can increase ! the input sensitivity if need be.; ! #X text 66 481 If you select "measure latency" a series of pulses are ! timed using the "threshold~" object - note that it has an uncertainty ! of 1.45 msec (at 44K1) , so you might see the number jitter even if ! the latency is constant.; ! #X text 66 554 Select "test continuity' to see if there are interruptions ! in the sound , either at the input or output stage. If there are , ! the button will flash.; ! #X connect 0 0 2 0; ! #X connect 0 0 3 0; ! #X connect 0 0 7 0; ! #X connect 1 0 8 0; ! #X connect 1 0 5 0; ! #X connect 1 0 5 1; ! #X connect 2 0 1 0; ! #X connect 3 0 4 0; ! #X connect 4 0 1 0; ! #X connect 6 0 16 0; ! #X connect 7 0 15 0; ! #X connect 8 0 9 0; ! #X connect 10 0 11 0; ! #X connect 11 0 12 0; ! #X connect 12 0 16 1; ! #X connect 13 0 14 0; ! #X connect 16 0 13 0; ! #X connect 16 0 17 0; ! #X connect 17 0 7 1; ! #X connect 18 0 19 0; ! #X connect 20 0 21 0; ! #X connect 21 0 36 0; ! #X connect 21 0 36 1; ! #X connect 22 0 23 0; ! #X connect 23 0 21 1; ! #X connect 24 0 30 0; ! #X connect 26 0 18 0; ! #X connect 27 1 25 0; ! #X connect 29 0 0 0; ! #X connect 30 0 27 0; ! #X connect 30 0 29 0; ! #X connect 30 0 33 0; ! #X connect 33 0 22 0; ! #X connect 33 0 26 1; ! #X connect 42 0 26 0; --- 1,99 ---- ! #N canvas 37 0 825 630 12; ! #X obj 132 166 metro 500; ! #X msg 91 217 0.5; ! #X obj 130 192 del 3; ! #X msg 130 217 0; ! #X obj 34 323 dac~; ! #X obj 286 216 adc~; ! #X obj 291 310 timer; ! #X obj 93 333 env~ 65536; ! #X floatatom 93 360 4 0 0 0 - - -; ! #X floatatom 339 170 4 0 0 0 - - -; ! #X obj 339 193 + 100; ! #X obj 339 218 dbtorms; ! #X obj 181 333 env~ 65536; ! #X floatatom 181 362 4 0 0 0 - - -; ! #X floatatom 291 347 4 0 0 0 - - -; ! #X obj 312 245 *~ 1; ! #X obj 348 278 threshold~ 0.1 5 0.05 5; ! #X obj 634 160 bonk~; ! #X obj 634 188 bng 15 250 50 0 empty empty empty 0 -6 0 8 -262144 -1 ! -1; ! #X obj 508 188 osc~ 440; ! #X obj 530 214 *~ 0; ! #X obj 582 189 tgl 15 0 empty empty empty 0 -6 0 8 -262144 -1 -1 0 ! 1; ! #X obj 571 211 * 0.1; ! #X obj 79 25 vdl 15 1 0 3 empty empty empty 0 -6 0 8 -262144 -1 -1 ! 0; ! #X msg 17 138 ; pd dsp 1; ! #X obj 634 132 *~; ! #X obj 16 113 sel 0; ! #X text 100 20 off; ! #X obj 132 142 == 1; ! #X obj 80 78 t f; ! #X text 102 36 measure latency; ! #X text 100 53 test continuity; ! #X obj 582 97 == 2; ! #X text 90 379 level out; ! #X text 182 380 level in; ! #X obj 530 244 dac~; ! #X text 292 368 latency in; ! #X text 293 384 msec; ! #X text 656 188 this flashes when; ! #X text 656 207 a discontinuity is; ! #X text 657 226 detected; ! #X obj 642 105 adc~; ! #X text 328 131 you can; ! #X text 324 147 adjust gain here; ! #X text 538 66 --- continuity check ---; ! #X text 169 105 --- latency measurement ---; ! #X text 67 420 To use this patch , connect your audio output back ! to the audio input (channel 1 should suffice.) The latency measurement ! assumes the feedback gain is at least about -14 dB - you can increase ! the input sensitivity if need be.; ! #X text 70 491 If you select "measure latency" a series of pulses are ! timed using the "threshold~" object - note that it has an uncertainty ! of 1.45 msec (at 44K1) , so you might see the number jitter even if ! the latency is constant.; ! #X text 70 564 Select "test continuity' to see if there are interruptions ! in the sound , either at the input or output stage. If there are , ! the button will flash.; ! #X obj 94 243 vline~; ! #X obj 133 279 threshold~ 0.1 5 0.05 5; ! #X connect 0 0 1 0; ! #X connect 0 0 2 0; ! #X connect 1 0 49 0; ! #X connect 2 0 3 0; ! #X connect 3 0 49 0; ! #X connect 5 0 15 0; ! #X connect 6 0 14 0; ! #X connect 7 0 8 0; ! #X connect 9 0 10 0; ! #X connect 10 0 11 0; ! #X connect 11 0 15 1; ! #X connect 12 0 13 0; ! #X connect 15 0 12 0; ! #X connect 15 0 16 0; ! #X connect 16 0 6 1; ! #X connect 17 0 18 0; ! #X connect 19 0 20 0; ! #X connect 20 0 35 0; ! #X connect 20 0 35 1; ! #X connect 21 0 22 0; ! #X connect 22 0 20 1; ! #X connect 23 0 29 0; ! #X connect 25 0 17 0; ! #X connect 26 1 24 0; ! #X connect 28 0 0 0; ! #X connect 29 0 26 0; ! #X connect 29 0 28 0; ! #X connect 29 0 32 0; ! #X connect 32 0 21 0; ! #X connect 32 0 25 1; ! #X connect 41 0 25 0; ! #X connect 49 0 7 0; ! #X connect 49 0 4 0; ! #X connect 49 0 4 1; ! #X connect 49 0 50 0; ! #X connect 50 0 6 0;