From 9c0e19a3be2288db79e2502e5fa450c3e20a668d Mon Sep 17 00:00:00 2001 From: Guenter Geiger Date: Fri, 9 May 2003 16:04:00 +0000 Subject: This commit was generated by cvs2svn to compensate for changes in r610, which included commits to RCS files with non-trunk default branches. svn path=/trunk/; revision=611 --- pd/doc/3.audio.examples/C09.sample.hold.pd | 104 +++++++++++++++++++++++++++++ 1 file changed, 104 insertions(+) create mode 100644 pd/doc/3.audio.examples/C09.sample.hold.pd (limited to 'pd/doc/3.audio.examples/C09.sample.hold.pd') diff --git a/pd/doc/3.audio.examples/C09.sample.hold.pd b/pd/doc/3.audio.examples/C09.sample.hold.pd new file mode 100644 index 00000000..dc41aacd --- /dev/null +++ b/pd/doc/3.audio.examples/C09.sample.hold.pd @@ -0,0 +1,104 @@ +#N canvas 120 85 930 452 12; +#N canvas 0 0 450 300 graph1 0; +#X array samphold 44100 float 0; +#X coords 0 1 44100 0 300 200 1; +#X restore 606 36 graph; +#N canvas 0 0 439 429 tables 0; +#N canvas 0 0 450 300 graph1 0; +#X array dbtorms 123 float 1; +#A 0 0 0 1.25893e-05 1.41254e-05 1.58489e-05 1.77828e-05 1.99526e-05 +2.23872e-05 2.51189e-05 2.81838e-05 3.16228e-05 3.54813e-05 3.98107e-05 +4.46684e-05 5.01187e-05 5.62341e-05 6.30957e-05 7.07946e-05 7.94328e-05 +8.91251e-05 1e-04 0.000112202 0.000125893 0.000141254 0.000158489 0.000177828 +0.000199526 0.000223872 0.000251189 0.000281838 0.000316228 0.000354813 +0.000398107 0.000446684 0.000501187 0.000562341 0.000630957 0.000707946 +0.000794328 0.000891251 0.001 0.00112202 0.00125893 0.00141254 0.00158489 +0.00177828 0.00199526 0.00223872 0.00251189 0.00281838 0.00316228 0.00354813 +0.00398107 0.00446684 0.00501187 0.00562341 0.00630957 0.00707946 0.00794328 +0.00891251 0.01 0.0112202 0.0125893 0.0141254 0.0158489 0.0177828 0.0199526 +0.0223872 0.0251189 0.0281838 0.0316228 0.0354813 0.0398107 0.0446684 +0.0501187 0.0562341 0.0630957 0.0707946 0.0794328 0.0891251 0.1 0.112202 +0.125893 0.141254 0.158489 0.177828 0.199526 0.223872 0.251189 0.281838 +0.316228 0.354813 0.398107 0.446684 0.501187 0.562341 0.630957 0.707946 +0.794328 0.891251 1 1.12202 1.25893 1.41254 1.58489 1.77828 1.99526 +2.23872 2.51189 2.81838 3.16228 3.54813 3.98107 4.46684 5.01187 5.62341 +6.30957 7.07946 7.94328 8.91251 10 11.2202 12.5893; +#X coords 0 10 123 0 200 100 1; +#X restore 78 55 graph; +#X text 280 148 0; +#X text 282 48 10; +#X text 97 158 ------ 123 samples ------; +#N canvas 0 0 450 300 graph2 0; +#X array mtof 130 float 1; +#A 0 8.1758 8.66196 9.17702 9.72272 10.3009 10.9134 11.5623 12.2499 +12.9783 13.75 14.5676 15.4339 16.3516 17.3239 18.354 19.4454 20.6017 +21.8268 23.1247 24.4997 25.9565 27.5 29.1352 30.8677 32.7032 34.6478 +36.7081 38.8909 41.2034 43.6535 46.2493 48.9994 51.9131 55 58.2705 +61.7354 65.4064 69.2957 73.4162 77.7817 82.4069 87.3071 92.4986 97.9989 +103.826 110 116.541 123.471 130.813 138.591 146.832 155.563 164.814 +174.614 184.997 195.998 207.652 220 233.082 246.942 261.626 277.183 +293.665 311.127 329.628 349.228 369.994 391.995 415.305 440 466.164 +493.883 523.251 554.365 587.33 622.254 659.255 698.456 739.989 783.991 +830.609 880 932.328 987.767 1046.5 1108.73 1174.66 1244.51 1318.51 +1396.91 1479.98 1567.98 1661.22 1760 1864.66 1975.53 2093 2217.46 2349.32 +2489.02 2637.02 2793.83 2959.96 3135.96 3322.44 3520 3729.31 3951.07 +4186.01 4434.92 4698.64 4978.03 5274.04 5587.65 5919.91 6271.93 6644.88 +7040 7458.62 7902.13 8372.02 8869.84 9397.27 9956.06 10548.1 11175.3 +11839.8 12543.9 13289.8 14080; +#X coords 0 12000 130 0 200 100 1; +#X restore 85 232 graph; +#X text 95 340 ------ 130 samples ------; +#X text 294 325 0; +#X text 296 225 12000; +#X restore 648 280 pd tables; +#X text 67 8 SAMPLE AND HOLD; +#X obj 141 266 phasor~ 5; +#X obj 44 241 phasor~ 7; +#X obj 44 266 samphold~; +#X floatatom 44 216 0 0 0 0 - - -; +#X floatatom 141 211 0 0 0 0 - - -; +#X obj 216 319 tabwrite~ samphold; +#X msg 216 294 bang; +#X obj 44 341 tabread4~ mtof; +#X obj 44 291 *~ 48; +#X obj 44 316 +~ 36; +#X obj 44 366 osc~; +#X msg 216 236 0; +#X text 259 293 <--graph output; +#X obj 44 191 unpack; +#X text 254 233 <-- reset phase; +#X msg 311 131 32 96.33; +#X msg 124 131 5 7; +#X msg 44 131 1 5; +#X msg 78 131 2 11; +#X msg 161 131 3.7 8.8; +#X msg 235 131 3.4 8.9; +#X text 16 31 Another analog favorite \, the sample and hold unit freezes +an audio signal on command. In the Pd version \, the second input of +samphold~ triggers it \, and the first input becomes the output's new +value whenever the trigger decreases from one sample to the next. This +is ideal for updating values when a phasor wraps around.; +#X text 679 428 updated for Pd version 0.37; +#X obj 44 392 output~; +#X connect 3 0 5 1; +#X connect 4 0 5 0; +#X connect 5 0 11 0; +#X connect 5 0 8 0; +#X connect 6 0 4 0; +#X connect 7 0 3 0; +#X connect 9 0 8 0; +#X connect 10 0 13 0; +#X connect 11 0 12 0; +#X connect 12 0 10 0; +#X connect 13 0 26 0; +#X connect 13 0 26 1; +#X connect 14 0 3 1; +#X connect 14 0 4 1; +#X connect 16 0 6 0; +#X connect 16 1 7 0; +#X connect 18 0 16 0; +#X connect 19 0 16 0; +#X connect 20 0 16 0; +#X connect 21 0 16 0; +#X connect 22 0 16 0; +#X connect 23 0 16 0; -- cgit v1.2.1