1 files changed, 0 insertions, 139 deletions
diff --git a/desiredata/doc/3.audio.examples/E09.FM.spectrum.pd b/desiredata/doc/3.audio.examples/E09.FM.spectrum.pd
deleted file mode 100644
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--- a/desiredata/doc/3.audio.examples/E09.FM.spectrum.pd
+++ /dev/null
@@ -1,139 +0,0 @@
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-#X obj 136 141 / 100;
-#X obj 18 129 phasor~;
-#X obj 18 284 output~;
-#X obj 17 253 hip~;
-#X text 442 513 updated for Pd version 0.37;
-#N canvas 122 211 558 609 fft 1;
-#X obj 19 61 inlet~;
-#X obj 208 212 inlet;
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-#X obj 332 109 block~ 4096 1;
-#X obj 29 181 biquad~ 0 0 0 0 1;
-#X text 93 93 Fourier series;
-#X text 98 146 magnitude;
-#X text 96 131 calculate;
-#X text 21 3 This subpatch computes the spectrum of the incoming signal
-with a (rectangular windowed) FFT. FFTs aren't properly introduced
-until much later.;
-#X text 83 61 signal to analyze;
-#X text 193 164 delay two samples;
-#X text 191 182 for better graphing;
-#X obj 19 459 samplerate~;
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-#X obj 19 482 / 256;
-#X obj 19 412 loadbang;
-#X obj 75 528 s fundamental;
-#X text 17 359 At load time \, calculate a good choice of fundamental
-frequency for showing spectra: the 16th bin in a 4096-point spectrum
-\, so SR*16/4096 or SR/256.;
-#X obj 231 259 metro 500;
-#X obj 231 236 inlet;
-#X text 284 234 toggle to graph repeatedly;
-#X text 262 212 bang to graph once;
-#X obj 19 295 tabwrite~ E09-signal;
-#X obj 231 298 tabwrite~ E09-spectrum;
-#X obj 19 528 t b f;
-#X msg 19 551 \; cm 6;
-#X text 25 585 set carrier multiplier after fundamental;
-#X obj 29 205 /~ 4096;
-#X msg 209 322 \; pd dsp 1;
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-#X text 143 242 <-- repeatedly;
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-#X text 442 114 ---- 0.02 seconds ----;
-#X text 433 306 2;
-#X text 464 306 4;
-#X text 403 306 0;
-#X text 441 321 -- partial number --;
-#X text 497 8 WAVEFORM;
-#X text 497 157 SPECTRUM;
-#X text 663 291 0;
-#X text 664 173 0.5;
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-#X obj 93 86 r fundamental;
-#X text 171 117 index (x100);
-#X text 496 306 6;
-#X text 529 306 8;
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-#X text 43 3 SPECTRUM OF TWO-OPERATOR PHASE MODULATION;
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-#X obj 18 105 *;
-#X obj 18 33 r cm;
-#X text 52 57 carrier harmonic #;
-#X text 71 367 This patch measures the spectrum of two-operator phase
-modulation. The carrier frequency is initially six times the modulation
-frequency \, but you can change it with the "carrier harmonic #" control.
-Changing the index changes the relative strengths of the harmonics.
-Past a certain index (which depends on the carrier frequency) the lower
-sidebands begin to reflect about the left edge of the spectrum \, causing
-complicated interference effects.;
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