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diff --git a/externals/extra/0.43.3/0.43.2/sigmund~/sigmund~-help.pd b/externals/extra/0.43.3/0.43.2/sigmund~/sigmund~-help.pd
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--- a/externals/extra/0.43.3/0.43.2/sigmund~/sigmund~-help.pd
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-#N canvas 167 -7 580 617 12;
-#X text 42 4 sigmund~ - sinusoidal analysis and pitch tracking;
-#N canvas 432 117 573 597 using-with-tables 0;
-#X obj 29 368 print peak;
-#N canvas 0 0 450 300 (subpatch) 0;
-#X array insignal 1024 float 2;
-#X coords 0 1 1023 -1 200 140 1;
-#X restore 83 426 graph;
-#X obj 314 513 phasor~;
-#X obj 294 429 loadbang;
-#X obj 314 461 440;
-#X floatatom 313 488 5 0 0 0 - - -;
-#X obj 305 544 tabwrite~ insignal;
-#X obj 290 516 bng 15 250 50 0 empty empty empty 17 7 0 10 -262144
--1 -1;
-#X text 114 11 Using sigmund~ on arrays;
-#X text 42 33 If invoked with the "-t" flag (as a creation argument)
-\, sigmund~ analyzes waveforms stored in arrays. Instead of an incoming
-signal \, feed it "list" messages with the following arguments:;
-#X text 37 118 table name (a symbol);
-#X text 38 137 number of points;
-#X obj 29 342 sigmund~ -t -npeak 10 -maxfreq 5000 peaks;
-#X msg 29 316 list insignal 1024 0 44100 0;
-#X text 37 158 index of first point;
-#X text 39 179 sample rate;
-#X text 38 200 debug flag (print debugging info if nonzero);
-#X text 23 232 In this mode \, only the "env" \, "pitch" \, and "peaks"
-outputs are meaningful.;
-#X text 31 294 click here to test:;
-#X connect 2 0 6 0;
-#X connect 3 0 4 0;
-#X connect 4 0 5 0;
-#X connect 5 0 2 0;
-#X connect 5 0 7 0;
-#X connect 7 0 6 0;
-#X connect 12 0 0 0;
-#X connect 13 0 12 0;
-#X restore 330 553 pd using-with-tables;
-#X obj 40 512 phasor~;
-#X obj 40 425 loadbang;
-#X floatatom 40 471 5 0 120 0 - - -;
-#X floatatom 39 561 5 0 0 0 - - -;
-#X floatatom 245 563 5 0 0 0 - - -;
-#X obj 40 490 mtof;
-#X obj 40 448 69;
-#X text 38 579 pitch;
-#X text 222 582 envelope;
-#X text 13 28 Sigmund~ analyzes an incoming sound into sinusoidal components
-\, which may be reported individually or combined to form a pitch estimate.
-Possible outputs are specified as creation arguments:;
-#X text 56 95 pitch - output pitch continuously;
-#N canvas 518 74 588 728 setting-parameters 0;
-#X msg 182 66 print;
-#X floatatom 192 92 5 0 0 0 - - -;
-#X msg 192 113 minpower \$1;
-#X obj 182 139 sigmund~ -minpower 40;
-#X text 39 14 You can set parameters either by creation arguments \,
-or else using messages. The "print" message gives you the current values
-of all the parameters:;
-#X text 28 169 npts: number of points used in an analysis. Must be
-a power of two \, at least 128 The minimum frequency that can be tracked
-is about 2(sample_rate)/npts.;
-#X text 26 219 hop: number of points between analyses. Must be a power
-of two \, at least the DSP vector size (usually 64). This regulates
-the number of analyses done per unit of time.;
-#X text 28 271 npeak: maximum number of sinusoidal peaks to look for.
-The computation time is quadratic in the number of peaks actually found
-(this number only sets an upper limit). Use it to balance CPU time
-with quality of results.;
-#X text 30 336 maxfreq: maximum frequency of sinusoidal peaks to look
-for. This can be useful in situations where background noise creates
-high-frequency \, spurious peaks..;
-#X text 37 388 vibrato: maximum deviation from "pitch" to accept as
-normal vibrato (affects "notes" output only). If the value is too small.
-vibratos will appear as trills. If too large \, very small melodic
-intervals may not be reported as new notes.;
-#X text 33 457 stabletime: time period to wait before reporting a note
-(affects "notes" output only). The "pitch" must be present and must
-not vary more than "vibrato" for this entire period to report a note.
-If too large \, the "notes" will be unnecessarily delayed. If too small
-\, spurious notes get output.;
-#X text 31 551 minpower: minimum measured RMS level to report a pitch
-(affects "pitch" and "notes" output only). Signals quieter than this
-will be assumed to be crosstalk and ignored.;
-#X text 32 602 growth: minimum measured RMS growth to report a new
-note (affects "notes" output only). The RMS level must rise by this
-many dB (within a time period given by "stabletime") to report a repetition
-of a note at or near the previously output pitch.;
-#X connect 0 0 3 0;
-#X connect 1 0 2 0;
-#X connect 2 0 3 0;
-#X restore 330 531 pd setting-parameters;
-#N canvas 67 29 641 815 sinusoid-tracking 0;
-#X obj 124 267 sigmund~ -npeak 10 peaks;
-#X obj 124 214 phasor~;
-#X obj 124 144 loadbang;
-#X floatatom 124 190 5 0 120 0 - - -;
-#X obj 124 295 route 0 1 2 3 4 5 6 7 8 9;
-#X obj 82 339 unpack 0 0 0 0;
-#X floatatom 82 461 5 0 0 0 - - -;
-#X floatatom 122 431 5 0 0 0 - - -;
-#X floatatom 162 406 5 0 0 0 - - -;
-#X obj 124 167 440;
-#X floatatom 203 380 5 0 0 0 - - -;
-#X obj 322 349 unpack 0 0 0 0;
-#X floatatom 322 471 5 0 0 0 - - -;
-#X floatatom 362 441 5 0 0 0 - - -;
-#X floatatom 402 416 5 0 0 0 - - -;
-#X floatatom 443 390 5 0 0 0 - - -;
-#X text 385 475 frequency (Hz.);
-#X text 419 442 peak amplitude (linear);
-#X text 464 416 cosine component;
-#X text 499 390 sine component;
-#X text 79 505 loudest partial;
-#X text 332 508 quietest partial;
-#X text 36 4 You can ask for sinusoidal peaks in decreasing order of
-amplitude or arranged into maximally continuous tracks for resynthesis.
-(Or you can ask for both.) If you ask for peaks \, out come lists of
-five numbers \, one for each sinusoid at each analysis period. The
-first is the index number of the sinusoid (so you can use "route" to
-claw them apart). The other four are as shown:;
-#X obj 204 611 osc~ 440;
-#X obj 204 635 *~;
-#X obj 205 689 unpack 0 0 0 0;
-#X floatatom 205 782 5 0 0 0 - - -;
-#X floatatom 245 760 5 0 0 0 - - -;
-#X floatatom 285 737 5 0 0 0 - - -;
-#X floatatom 326 713 5 0 0 0 - - -;
-#X obj 246 638 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
-1;
-#X text 43 535 If you ask for "tracks" \, the output is four numbers:
-index \, frequency \, and amplitude as before \, and finally a flag
-which is one for a new track \, zero for a continuation \, minus one
-for an empty track.;
-#X obj 205 662 sigmund~ -npts 16384 -hop 8192 -npeak 1 tracks;
-#X connect 0 0 4 0;
-#X connect 1 0 0 0;
-#X connect 2 0 9 0;
-#X connect 3 0 1 0;
-#X connect 4 0 5 0;
-#X connect 4 9 11 0;
-#X connect 5 0 6 0;
-#X connect 5 1 7 0;
-#X connect 5 2 8 0;
-#X connect 5 3 10 0;
-#X connect 9 0 3 0;
-#X connect 11 0 12 0;
-#X connect 11 1 13 0;
-#X connect 11 2 14 0;
-#X connect 11 3 15 0;
-#X connect 23 0 24 0;
-#X connect 24 0 32 0;
-#X connect 25 0 26 0;
-#X connect 25 1 27 0;
-#X connect 25 2 28 0;
-#X connect 25 3 29 0;
-#X connect 30 0 24 1;
-#X connect 32 0 25 0;
-#X restore 330 508 pd sinusoid-tracking;
-#X text 52 165 tracks - output sinusoidal peaks organized into tracks
-;
-#X text 56 111 notes - output pitch at the beginning of notes;
-#X text 339 485 more details:;
-#X text 10 184 Parameters you may set (in creation arguments or messages):
-;
-#X text 60 207 npts - number of points in each analysis window (1024)
-;
-#X text 60 225 hop - number of points between each analysis (512);
-#X text 60 242 npeak - number of sinusoidal peaks (20);
-#X text 61 279 vibrato - depth of vibrato to expect in 1/2-tones (1)
-;
-#X text 60 298 stabletime - time (msec) to wait to report notes (50)
-;
-#X obj 39 535 sigmund~ -hop 4096 pitch env;
-#X text 62 316 minpower - minimum power (dB) to report a pitch (50)
-;
-#X text 62 335 growth - growth (dB) to report a new note (7);
-#X text 54 147 peaks - output all sinusoidal peaks in order of amplitude
-;
-#X text 11 356 The npts and hop parameters are in samples \, and are
-powers of two. The example below specifies a huge hop of 4096 (to slow
-the output down) and to output "pitch" and "env". (Those are the default
-outputs.);
-#X text 61 260 maxfreq - maximum sinusoid frequency in Hz. (1000000)
-;
-#X text 55 128 env - output amplitude continuously;
-#X text 380 596 updated for Pd v0.41;
-#X connect 2 0 24 0;
-#X connect 3 0 8 0;
-#X connect 4 0 7 0;
-#X connect 7 0 2 0;
-#X connect 8 0 4 0;
-#X connect 24 0 5 0;
-#X connect 24 1 6 0;