Yes, this really works
in case you couldn't read my ascii-graphs
#N canvas 615 256 260 296 10; #X floatatom 81 63; #X obj 81 86 t b f; #X obj 81 110 f 32; #X obj 81 131 makefilename Frequency%c(Hz); #X obj 81 152 pack s 0; #X msg 81 175 control $1 $2; #X obj 81 196 print; #X connect 0 0 1 0; #X connect 1 0 2 0; #X connect 1 1 4 1; #X connect 2 0 3 0; #X connect 3 0 4 0; #X connect 4 0 5 0; #X connect 5 0 6 0;