max v2;
#N vpatcher 389 193 1037 608;
#P window setfont Times 10.;
#P window linecount 1;
#P comment 389 339 83 1310730 triangular window;
#P comment 315 152 65 1310730 Test Frequency;
#P window linecount 3;
#P comment 493 134 108 1310730 phase offset 0.5 = 180 degrees out of phase from the cycle~ on the left;
#P window linecount 1;
#P comment 285 90 75 1310730 samples per FFT;
#P comment 308 109 65 1310730 FFT frequency;
#P window setfont "Fixedwidth Serif" 10.;
#P newex 242 49 27 1441802 i;
#P newex 197 49 38 1441802 sel 1;
#P newex 313 296 43 1441802 *~ 0.5;
#P newex 432 200 62 1441802 *~;
#P newex 313 200 93 1441802 *~;
#P user ezdac~ 285 347 329 380 0;
#P newex 285 321 38 1441802 gate~;
#P toggle 255 321 15 0;
#P toggle 20 116 15 0;
#P newex 48 116 38 1441802 gate~;
#P user ezdac~ 48 142 92 175 0;
#P newex 313 174 44 1441802 cycle~;
#P flonum 242 152 73 10 0 0 0 22 0 0 0 221 221 221 222 222 222 0 0 0;
#P flonum 242 109 66 10 0 0 0 22 0 0 0 221 221 221 222 222 222 0 0 0;
#P newex 242 131 38 1441802 * 10.;
#P newex 242 88 43 1441802 / 512.;
#P flonum 242 70 47 10 0 0 0 22 0 0 0 221 221 221 222 222 222 0 0 0;
#P newex 197 24 134 1441802 dspstate~;
#P newex 76 53 40 1441802 fft~;
#B color 5;
#P newex 76 79 40 1441802 ifft~;
#B color 5;
#P window linecount 2;
#P newex 20 79 53 1441802 capture~ f 2048;
#P window linecount 1;
#P message 20 55 38 1441802 clear;
#P newex 76 28 44 1441802 cycle~;
#P newex 484 174 111 1441802 cycle~ window 0.5;
#P newex 432 225 104 1441802 fft~ 512 512 256;
#B color 5;
#P newex 432 269 110 1441802 ifft~ 512 512 256;
#B color 5;
#P newex 396 174 85 1441802 cycle~ window;
#P newex 343 321 182 1441802 buffer~ window triwin512.aiff;
#P message 242 245 38 1441802 clear;
#P window linecount 2;
#P newex 242 269 53 1441802 capture~ f 2048;
#P window linecount 1;
#P newex 313 269 98 1441802 ifft~ 512 512 0;
#B color 5;
#P newex 313 225 92 1441802 fft~ 512 512 0;
#B color 5;
#P window setfont Times 10.;
#P comment 289 70 62 1310730 Sampling rate;
#P window linecount 2;
#P comment 321 242 188 1310730 Spectrum could be processed at this point by altering the fft~ data before sending it to ifft~;
#P window linecount 4;
#P comment 405 126 83 1310730 overlapping triangular windows for overlapping FFTs;
#P fasten 22 0 13 0 247 170 193 170 193 24 25 24;
#P fasten 16 0 14 0 81 74 25 74;
#P connect 13 0 14 0;
#P fasten 26 0 25 0 25 134 41 134 41 112 53 112;
#P connect 25 0 24 0;
#P fasten 22 0 12 0 247 170 193 170 193 24 81 24;
#P connect 12 0 16 0;
#P connect 16 0 15 0;
#P connect 15 0 25 1;
#P fasten 25 0 24 1 53 137 87 137;
#P connect 16 1 15 1;
#P connect 17 0 33 0;
#P fasten 33 0 34 0 202 70 238 70 238 45 247 45;
#P connect 34 0 18 0;
#P connect 18 0 19 0;
#P connect 19 0 21 0;
#P connect 21 0 20 0;
#P connect 20 0 22 0;
#P connect 22 0 6 0;
#P fasten 3 0 5 0 318 264 247 264;
#P connect 6 0 5 0;
#P connect 17 1 34 1;
#P fasten 27 0 28 0 260 339 277 339 277 317 290 317;
#P connect 28 0 29 0;
#P fasten 22 0 23 0 247 170 318 170;
#P connect 23 0 30 0;
#P connect 30 0 3 0;
#P connect 3 0 4 0;
#P fasten 9 0 32 0 437 291 318 291;
#P connect 4 0 32 0;
#P connect 32 0 28 1;
#P fasten 28 0 29 1 290 342 324 342;
#P fasten 21 0 8 0 247 127 401 127;
#P connect 8 0 30 1;
#P connect 3 1 4 1;
#P fasten 23 0 31 0 318 195 437 195;
#P connect 31 0 10 0;
#P connect 10 0 9 0;
#P fasten 21 0 11 0 247 127 489 127;
#P connect 11 0 31 1;
#P connect 10 1 9 1;
#P pop;