#N canvas 22 7 857 377 12;
#X text 85 158 frequency;
#X floatatom 16 173 0 0 0;
#X obj 16 120 * 44100;
#X floatatom 16 94 0 0 0;
#X text 88 92 frequency;
#X text 91 111 in bins;
#X text 85 175 in Hz.;
#X obj 17 238 rfft~;
#X obj 16 148 / 64;
#X obj 653 14 loadbang;
#X msg 653 40 \; pd dsp 1;
#X text 599 339 updated for Pd version 0.33;
#X msg 103 260 bang;
#X text 154 261 <-- print analysis;
#X obj 36 16 framp~;
#X text 119 15 - estimate frequency and amplitude of FFT components
;
#X obj 16 270 framp~;
#X obj 103 322 print~ frequency;
#X obj 118 297 print~ amplitude;
#X obj 16 204 osc~;
#X text 324 98 Framp~ takes as input a rectangular-windowed FFT and
outputs \, for each FFT channel \, the estimated amplitude and frequency
of any component feedinf that channel. A sinusoidal component should
appear in four components (or three in the special case of a sinusoid
exactly tuned to a bin.) Frequency output is in bins \, i.e. \, units
of SR/N.;
#X connect 1 0 19 0;
#X connect 2 0 8 0;
#X connect 3 0 2 0;
#X connect 7 0 16 0;
#X connect 7 1 16 1;
#X connect 8 0 1 0;
#X connect 9 0 10 0;
#X connect 12 0 17 0;
#X connect 12 0 18 0;
#X connect 16 0 17 0;
#X connect 16 1 18 0;
#X connect 19 0 7 0;
