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diff --git a/pd/extra/bonk~/help-bonk~.pd b/pd/extra/bonk~/help-bonk~.pd
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+#N canvas 107 94 958 626 10;
+#X obj 320 579 print;
+#X floatatom 314 501 0 0 0;
+#X obj 320 549 spigot;
+#X msg 314 471 0;
+#X msg 351 471 1;
+#X msg 442 427 bang;
+#X obj 429 518 bonk~;
+#X msg 442 244 learn 1;
+#X msg 442 304 learn 0;
+#X msg 437 486 print;
+#X obj 390 467 adc~;
+#X text 320 597 cooked;
+#X msg 565 76 \; pd dsp 1;
+#X obj 257 579 print;
+#X floatatom 251 501 0 0 0;
+#X obj 257 549 spigot;
+#X msg 251 471 0;
+#X msg 282 471 1;
+#X text 257 597 raw;
+#N canvas 366 126 600 400 synth 0;
+#X obj 112 24 r bonk-cooked;
+#X obj 112 49 unpack;
+#X obj 112 99 * 12;
+#X obj 112 124 div 7;
+#X obj 112 74 + 1;
+#X obj 112 174 mtof;
+#X obj 112 224 osc~;
+#X obj 112 249 cos~;
+#X obj 112 149 + 47;
+#X obj 209 247 line~;
+#X obj 209 272 *~;
+#X obj 209 297 lop~ 500;
+#X obj 112 274 *~;
+#X obj 103 361 dac~;
+#X obj 253 165 dbtorms;
+#X obj 253 115 * 0.5;
+#X obj 253 140 + 50;
+#X obj 211 189 f;
+#X msg 173 159 bang;
+#X obj 258 83 inlet;
+#X obj 111 307 hip~ 5;
+#X msg 34 24 0 60;
+#X obj 112 199 sig~;
+#X msg 209 222 \$1 \, 0 200;
+#X connect 0 0 1 0;
+#X connect 1 0 4 0;
+#X connect 2 0 3 0;
+#X connect 3 0 8 0;
+#X connect 4 0 2 0;
+#X connect 5 0 18 0;
+#X connect 5 0 22 0;
+#X connect 6 0 7 0;
+#X connect 7 0 12 0;
+#X connect 8 0 5 0;
+#X connect 9 0 10 0;
+#X connect 9 0 10 1;
+#X connect 10 0 11 0;
+#X connect 11 0 12 1;
+#X connect 12 0 20 0;
+#X connect 14 0 17 1;
+#X connect 15 0 16 0;
+#X connect 16 0 14 0;
+#X connect 17 0 23 0;
+#X connect 18 0 17 0;
+#X connect 19 0 15 0;
+#X connect 20 0 13 1;
+#X connect 20 0 13 0;
+#X connect 21 0 1 0;
+#X connect 22 0 6 0;
+#X connect 23 0 9 0;
+#X restore 804 86 pd synth;
+#X obj 454 549 s bonk-cooked;
+#X floatatom 804 63 0 0 0;
+#X msg 804 33 0;
+#X msg 442 274 learn 10;
+#X msg 442 334 forget;
+#X msg 442 364 write templates.txt;
+#X msg 442 394 read templates.txt;
+#X msg 835 33 90;
+#X msg 442 120 thresh 6 50;
+#X text 8 70 The Bonk object takes an audio signal input and looks
+for "attacks" defined as sharp changes in the spectral envelope of
+the incoming sound. Optionally \, and less reliably \, you can have
+Bonk check the attack against a collection of stored templates to try
+to guess which of two or more instruments was hit. Bonk is described
+theoretically in the 1998 ICMC proceedings \, reprinted on http://man104nfs.ucsd.edu/~mpuckett.
+;
+#X text 470 70 click here;
+#X text 471 83 to start DSP;
+#X text 8 191 Bonk's two outputs are the raw spectrum of the attack
+(provided as a list of 11 numbers giving the signal "loudness" in the
+11 frequency bands used) \, and the "cooked" output which gives only
+an instrument number (counting up from zero) and a "velocity". The
+instrumnent number is significant only if Bonk has a "template set"
+in memory.;
+#X text 8 368 In this patch \, after starting DSP \, you can print
+out the raw or cooked output using the two "spigots" or listen to a
+synthesizer output by raising its volume.;
+#X text 259 448 enable printout;
+#X text 705 32 output volume;
+#X text 719 50 (0-100);
+#X text 533 118 Set low and high thresholds. Signal growth must exceed
+the high one and then fall to the low one to make an attack.;
+#X text 533 151 Minimum velocity to output (quieter notes are ignored.)
+;
+#X msg 442 180 mask 4 0.7;
+#X msg 442 214 debounce 0;
+#X text 8 299 Bonk's analysis is carried out on a 256-point window
+(6 msec at 44.1 kHz) and by default the analysis period is 128 samples.
+The analysis period can be specified as Bonk's creation argument but
+must be a multiple of 64;
+#X text 532 219 Minimum time (msec) between attacks;
+#X text 532 170 Describes how energy in each frequency band masks later
+energy in the band. Here the masking is total for 4 analysis periods
+and then drops by 0.7 each period.;
+#X text 530 244 Forget all templates and start learning new ones. The
+argument gives the number of times you will hit each instrument (10
+recommended.) Turn on the output volume above for audible feedback
+as you train Bonk. "Learn 0" exits learn mode.;
+#X text 530 328 Forget the last template. In Learn mode \, use "forget"
+to erase and record over a template.;
+#X text 595 368 Write templates to a file in text-editable format.
+;
+#X text 596 398 Read templates from a file.;
+#X text 538 493 Print out all settings and templates.;
+#X msg 442 150 minvel 10;
+#X text 538 426 Poll the current spectrum via "raw" outlet \, You can
+set a very high threshold if you don't want attacks mixed in.;
+#X text 218 12 BONK - an attack detector for small percussion instruments
+;
+#X msg 634 517 print;
+#X msg 437 456 debug 0;
+#X text 538 466 turn debugging on or off.;
+#X connect 1 0 2 1;
+#X connect 2 0 0 0;
+#X connect 3 0 1 0;
+#X connect 4 0 1 0;
+#X connect 5 0 6 0;
+#X connect 6 0 15 0;
+#X connect 6 1 2 0;
+#X connect 6 1 20 0;
+#X connect 7 0 6 0;
+#X connect 8 0 6 0;
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+#X connect 17 0 14 0;
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