1 files changed, 158 insertions, 0 deletions
diff --git a/pd/doc/3.audio.examples/B13.sampler.overlap.pd b/pd/doc/3.audio.examples/B13.sampler.overlap.pd
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@@ -0,0 +1,158 @@
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+#X obj 19 511 hip~ 5;
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+#X obj 20 380 +~ 1;
+#X text 69 35 <-- chunk size (100ths of a second);
+#X obj 20 458 *~;
+#X obj 26 211 line~;
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+#X floatatom 26 136 0 0 100 0 - - -;
+#X obj 26 186 pack 0 100;
+#X text 60 137 <-- read point in 100ths of a second;
+#X obj 20 409 +~;
+#X obj 76 408 samphold~;
+#X obj 20 308 samphold~;
+#X obj 20 355 *~;
+#X obj 185 369 r~ phase;
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+#X obj 96 383 r~ phase;
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+#X text 189 58 chunk size;
+#X text 189 80 in seconds;
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+#X text 486 684 updated for Pd version 0.37;
+#X obj 418 81 expr pow(2 \, $f1/120);
+#X text 607 81 speed change;
+#X obj 418 184 phasor~;
+#X text 18 5 TWO OVERLAPPING SAMPLE READ ELEMENTS;
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+#X text 444 195 --- 44103 samples ---;
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+#X msg 60 91 bang;
+#X obj 41 202 soundfiler;
+#X text 101 91 <-- record;
+#X text 134 155 v-- re-read original table;
+#X obj 45 118 tabwrite~ table22;
+#X msg 41 175 read ../sound/voice.wav table22;
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+#X text 211 112 ... and in samples;
+#X obj 26 234 s~ read-pt;
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+#X obj 296 343 r~ phase2;
+#X obj 439 380 r~ phase2;
+#X obj 339 394 r~ phase2;
+#X obj 19 487 +~;
+#X text 453 56 <-- transposition \, halftones/10;
+#X text 456 159 loop frequency;
+#X text 566 190 second phase signal;
+#X text 566 210 out of phase from;
+#X text 565 231 first one;
+#X text 70 265 copy 1;
+#X text 327 274 copy 2;
+#X text 118 503 Here is the previous patch modified to use two copies
+of the sample reader \, 180 degrees out of phase. The second sawtooth
+signal is derived from the first one by adding a constant (0.5) and
+wrapping the result to fit again between zero and one. The result is
+the "phase2" signal.;
+#X text 119 584 The computation of "chunk-size-samples" (as a message)
+and "read-pt" (an audio signal) is the same for both copies and is
+separated out at top left. At top right is the same loop frequency
+calculation as before.;
+#X text 120 654 Finally \, the two copies' outputs are added and the
+result sent to the audio output.;
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