#N canvas 0 0 450 300 10; #X obj 163 69 inlet~; #X obj 188 89 inlet~; #X obj 163 159 outlet~; #X obj 188 179 outlet~; #X obj 162 127 fft~; #X text 1 29 fall-back abstraction when there is no libFFTW installed ; #X connect 0 0 4 0; #X connect 1 0 4 1; #X connect 4 0 2 0; #X connect 4 1 3 0;