#N canvas 0 0 450 300 10; #X obj 163 69 inlet~; #X obj 163 159 outlet~; #X obj 198 179 outlet~; #X obj 162 127 rfft~; #X text 1 29 fall-back abstraction when there is no libFFTW installed ; #X connect 0 0 3 0; #X connect 3 0 1 0; #X connect 3 1 2 0;