Midi-Note-Range-filter-help.pd

#N canvas 1 82 1364 661 10;
#X obj 33 57 mtl/piano 1;
#X obj 51 395 mtl/out~;
#X obj 61 339 pack;
#X obj 52 366 mtl/buzz~;
#X text 28 10 Description: Midi Note Range filter;
#X text 28 24 tags: midi;
#X obj 83 205 mtl/Midi-Note-Range-filter /id Note-Range-Filter;
#X obj 406 261 cnv 15 200 20 empty empty /Note-Range-Filter/ 2 12 0
8 -258401 -262144 0;
#X obj 410 289 hsl 100 15 0 127 0 0 /Note-Range-Filter/left /Note-Range-Filter/left_
Left 105 7 0 8 -262144 -1 -1 1778 1;
#X obj 409 308 hsl 100 15 1 127 0 0 /Note-Range-Filter/right /Note-Range-Filter/right_
Right 105 7 0 8 -262144 -1 -1 0 1;
#X connect 0 0 3 0;
#X connect 2 0 3 0;
#X connect 3 0 1 0;
#X connect 3 0 1 1;
#X connect 6 0 2 0;
#X connect 6 1 2 1;