[PD] nqlbyl

[Jamie Bullock]

Hi,

Please find attached a little abstraction that some may find vaguely
useful. It is a piece of logic that filters out jumps in the input
stream - a bit like CNMAT's Max external [lbyl] but 'not quite' (hence
the name).

Suggestions for improvements welcome. BTW: I started by trying to a full
[lbyl] as an abstraction and gave up, but I'm sure it would be possible
if I had a clearer head...

Jamie
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#N canvas 469 128 353 549 10;
#X obj 174 139 inlet;
#X obj 144 212 -;
#X obj 144 239 abs;
#X obj 107 140 inlet;
#X obj 107 432 spigot;
#X obj 107 172 t f f f;
#X obj 107 456 outlet;
#X obj 196 324 f;
#X obj 196 349 == 0;
#X obj 163 349 == 0;
#X obj 163 374 &&;
#X obj 144 396 ||;
#X obj 144 295 t f f f b;
#X text 12 38 Discards values that jump by more than;
#X obj 10 13 cnv 15 300 20 empty empty empty 20 12 0 14 -261681 -66577
0;
#X text 23 16 [nqlbyl]: not quite lbyl;
#X obj 144 262 <= \$1;
#X text 11 56 +/- the the value set by the right inlet or arg1;
#X text 11 72 but if a further jump takes place we assume;
#X text 9 90 it is back to the original value or intended;
#X text 19 518 Jamie Bullock 2007;
#X connect 0 0 16 1;
#X connect 1 0 2 0;
#X connect 2 0 16 0;
#X connect 3 0 5 0;
#X connect 4 0 6 0;
#X connect 5 0 4 0;
#X connect 5 1 1 1;
#X connect 5 2 1 0;
#X connect 7 0 8 0;
#X connect 8 0 10 1;
#X connect 9 0 10 0;
#X connect 10 0 11 1;
#X connect 11 0 4 1;
#X connect 12 0 11 0;
#X connect 12 1 9 0;
#X connect 12 2 7 1;
#X connect 12 3 7 0;
#X connect 16 0 12 0;