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#X text 12 125 LIBRARY internal;
#X text 12 165 WEBSITE http://crca.ucsd.edu/~msp/;
#X text 12 25 LICENSE SIBSD;
#X text 12 145 AUTHOR Miller Puckette;
#X text 12 205 HELP_PATCH_AUTHORS Updated for Pd version 0.37. Jonathan
Wilkes revised the patch to conform to the PDDP template for Pd version
0.42.;
#X text 12 5 KEYWORDS signal filter;
#X text 12 45 DESCRIPTION one-pole high pass filter;
#X text 12 105 OUTLET_0 signal;
#X text 12 65 INLET_0 signal clear;
#X text 12 85 INLET_1 float;
#X text 12 185 RELEASE_DATE 1997;
#X restore 500 597 pd META;
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#X text 8 2 [hip~] Related Objects;
#X obj 22 43 lop~;
#X obj 69 43 bp~;
#X obj 117 43 vcf~;
#X text 22 81 Raw Filters;
#X obj 73 108 rzero~;
#X obj 195 108 cpole~;
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#X text 98 389 signal;
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#X text 98 497 signal;
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#X text 89 105 The left inlet is the incoming audio signal. The right
inlet is the cutoff frequency in Hz.;
#X obj 88 167 osc~ 100;
#X text 133 142 <-- scroll to change input frequency;
#X msg 146 191 clear;
#X text 198 190 <-- reinitialize internal state;
#X text 227 216 <-- set cutoff frequency;
#X text 168 389 - incoming audio signal.;
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#X text 98 431 float;
#X text 98 449 list;
#X text 98 409 clear;
#X text 84 312 Compare the strength of the original signal on the left
with that of the filtered signal on the right.;
#X text 11 23 one-pole high pass filter;
#X text 168 543 - initial rolloff frequency.;
#X text 168 409 - reinitialize internal state.;
#X text 168 431 - cutoff frequency in Hz.;
#X text 168 449 - a list to the right inlet is truncated \, and the
first element is used as the cutoff frequency.;
#X text 88 68 [hip~] is a one-pole high pass filter with a specified
rolloff frequency.;
#X text 191 272 [env~] gives the amplitude of the signal envelop in
dB.;
#X text 168 497 - the output is the filtered audio signal.;
#X text 80 543 1) float;
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