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#X text 30 30 Zeroxpos~ finds a zero-crossing point within a dsp-block
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#X text 228 156 <-- creation argument sets the;
#X text 252 167 zero-crossing point to find;
#X text 251 178 1st \, 2nd \, 3rd etc.;
#X text 249 220 a positive argument finds;
#X text 247 233 the n-th zero crossing from;
#X text 247 245 the start of the block.;
#X text 35 222 a negative argument finds;
#X text 33 233 the n-th zero crossing from;
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#X text 36 193 output is in samples \, right output is direction (polarity)
of zero crossing.;
#X msg 320 94 mode \$1;
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#X text 349 77 <--- if the mode is zero \,;
#X text 389 89 zeroxpos will not look;
#X text 395 102 for zero-crossing points;
#X text 404 114 until after it receives a;
#X text 412 126 bang. But if it is set to 1 \,;
#X text 418 138 zeroxpos will continuously;
#X text 424 150 look for zero-crossings \,;
#X text 431 163 and output those stored;
#X text 437 175 in memory when banged.;
#N canvas 379 254 494 344 META 0;
#X text 12 165 HELP_PATCH_AUTHORS Ed Kelly. Revised by Jonathan Wilkes
for Pd-extended 0.42 to conform to the PDDP template.;
#X text 12 5 KEYWORDS signal analysis;
#X text 12 45 DESCRIPTION find a zero-crossing point within a dsp block
;
#X text 12 145 AUTHOR Ed Kelly <morph_2016@yahoo.co.uk>;
#X text 12 65 INLET_0 signal bang mode;
#X text 12 85 INLET_1 float;
#X text 12 105 OUTLET_0 float;
#X text 12 125 OUTLET_1 float;
#X text 12 25 LICENSE GPL v3;
#X restore 544 330 pd META;
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