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authorThomas Grill <xovo@users.sourceforge.net>2003-09-23 00:21:28 +0000
committerThomas Grill <xovo@users.sourceforge.net>2003-09-23 00:21:28 +0000
commit64fdb009695828b788fce074135b20a5e52c5fc4 (patch)
treea05144197dd339721b6d4a3a0927f7596e8872b6 /pd/doc/3.audio.examples/47.bandpass.pd
parenta30193fcd726552364de74984b200be2c30723e7 (diff)
imported version 0.37-0
svn path=/trunk/; revision=1016
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-#X text 648 14 START;
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-#X text 88 11 BANDPASS FILTERS;
-#X text 12 41 In this example we use two cascaded bandpass filters
-to troll for partials in Jonathan Harvey's famous bell sample.;
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-#X text 14 82 Note that filters can give unexpected level changes.
-The bp~ object is designed to have roughly unit gain at teh pass band
-\, so the higher you set "Q" the more amplitude is lost. YOu can correct
-for this by pushing the output amplitude \, but be sure to remember
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-Q to 100 and the output amplitude to 110 or 120 (with the room gain
-way down.) Then holding the shift key \, slowly drag the center pitch
-upward listening for modes.;
-#X text 16 233 You can hear partials around 48 \, 51.3 \, 55 (faint!)
-\, 57 (fainter!) \, 60 \, two beating partials around 65 \, 67 \, 69
-\, 70.9 \, 71.75 \, 72.6 \, 74 \, 74.65 \, 75.6 \, 77 \, 81.2 \, 84.6
-\, 86.5 \, and probably many more. There's also one down at 36 \, but
-it's easier to see it on the meter than hear it.;
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-#X text 681 739 updated for Pd version 0.33;
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