imported version 0.37-0

svn path=/trunk/; revision=1016

1 files changed, 152 insertions, 0 deletions

diff --git a/pd/doc/3.audio.examples/F10.sweepable.FM.pd b/pd/doc/3.audio.examples/F10.sweepable.FM.pd
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+#N canvas 60 64 834 697 12;
+#X obj 168 476 cos~;
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+#X text 167 6 APPLYING TWO-COSINE CARRIER TO FM;
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+#X obj 232 251 / 10;
+#X text 232 147 center;
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+#X text 232 167 freq. (in;
+#X text 232 187 tenths of;
+#X text 232 207 fundamental);
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+#X text 106 207 fundamental;
+#X text 106 227 (= mod freq);
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+#X text 388 410 modulating;
+#X text 388 430 oscillator;
+#X text 40 452 both phases-->;
+#X text 9 435 add modulator to;
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+#X text 91 216 Fourier series;
+#X text 96 269 magnitude;
+#X text 94 254 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;
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+#X msg 211 413 \; pd dsp 1;
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+#X text 580 663 updated for Pd version 0.37;
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+#X text 31 30 We can apply the two-cosine method to FM synthesis to
+get FM spectra which slide up and down: we just treat the cosines like
+carrier signals in an FM instrument. This doesn't work as well as you'd
+wish \, because the phases of the partials of the two FM instruments
+don't line up \, so that \, for indices of modulation above about 20%
+\, you get beating effects as the center frequency goes up and down.
+;
+#X text 614 527 -- frequency --;
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