#N canvas 543 255 812 435 10;
#X floatatom 141 194 5 0 0 0 - - -, f 5;
#X obj 14 138 osc~ 440;
#X obj 17 81 hsl 128 15 0 127 0 1 empty empty empty -2 -6 0 8 -262144
-1 -1 5700 1;
#X obj 14 101 mtof;
#X floatatom 14 121 5 0 0 0 - - -, f 5;
#X obj 13 244 dac~;
#X obj 141 215 osc~;
#X msg 211 76 tolerance 0.2;
#X msg 211 100 tol 0.7;
#X msg 211 123 tol;
#X text 14 21 aubiopitch~ tracks the 'pitch' or fundamental frequency
of the input signal.;
#X msg 48 59 69;
#X msg 82 59 72.1;
#X text 185 193 detected pitch (Hz);
#X text 59 119 test pitch (Hz);
#X text 69 324 - bufsize: length of fft window [1024];
#X text 69 344 - hopsize: block size of each analysis [bufsize/2];
#X text 329 73 For yin and yinfft methods \, a 'tolerance' message
can be sent to change the default tolerance value.;
#X msg 557 233 debug;
#X obj 141 170 aubiopitch~ fcomb 1024 128;
#X text 483 256 Examples:;
#X text 70 292 - method: can be 'yin' \, 'yinfft' \, 'mcomb' \, 'fcomb'
\, 'schmitt' \, or 'default' [default];
#X msg 14 59 57;
#X obj 557 255 aubiopitch~ yinfft;
#X obj 557 276 aubiopitch~ yin 1024;
#X text 329 108 Values in the range [0. \, 1.] are expected. Higher
values will avoid incorrect detections \, but also discard some correct
ones.;
#X obj 557 298 aubiopitch~ fcomb 256 32;
#X text 65 387 If not specified \, hopsize will be set to half of bufsize.
Otherwise it should be at most 'bufsize'.;
#X obj 557 321 aubiopitch~ schmitt 64 64;
#X obj 557 344 aubiopitch~ mcomb 4096 4000;
#X text 65 366 All arguments are optional.;
#X text 66 257 The creation arguments can be used to set the pitch
detection parameters.;
#X connect 0 0 6 0;
#X connect 1 0 5 0;
#X connect 1 0 19 0;
#X connect 2 0 3 0;
#X connect 3 0 4 0;
#X connect 4 0 1 0;
#X connect 6 0 5 1;
#X connect 7 0 19 0;
#X connect 8 0 19 0;
#X connect 9 0 19 0;
#X connect 11 0 2 0;
#X connect 12 0 2 0;
#X connect 18 0 23 0;
#X connect 18 0 24 0;
#X connect 18 0 26 0;
#X connect 18 0 28 0;
#X connect 18 0 29 0;
#X connect 19 0 0 0;
#X connect 22 0 2 0;