1SETBFREE(1) User Commands SETBFREE(1)
2
6 setBfree - DSP tonewheel organ
7
9 setBfree [ OPTIONS ] [ property=value ... ]
10
12 setBfree - DSP tonewheel organ
13 setBfree is a MIDI-controlled, software synthesizer designed to imitate
15 the sound and properties of the electromechanical organs and sound mod‐
16 ification devices that brought world-wide fame to the names and prod‐
17 ucts of Laurens Hammond and Don Leslie.
18
20 -c <filename>, --config <filename>
21 Load alternate config file over default
22 -C, --noconfig
24 Do not read the default configuration file the equivalent
25 built-in defaults are still set
26 -d, --dumpcc
28 Print a list of MIDI-CC mappings on startup
29 -D, --noCC
31 do not load default CC map on startup
32 -h Print short help text
34 -H, --help
36 Print complete help text with parameter list
37 -l <pgm>
39 Load a MIDI program-preset at startup (may override previous
40 settings given with -r, -U,..)
41 -M <filename>, --midnam <filename>
43 export current controller mapping to .midnam file
44 -p <filename>, --program <filename>
46 Load alternate program file over default
47 -P, --noprogram
49 Do not read the default program file the built-in programs are
50 cleared as well
51 -r, --randomize
53 Randomize initial preset (whacky but true)
54 -U, --upper <drawbar settings>
56 Specify initial drawbar settings, for the upper manual as 9 dig‐
57 its. e.g. 808000000
58 -V, --version
60 Print version information
61 General Information:
63 The configuration consists of two parts: program (pgm) and con‐
64 fig (cfg).
65 The static configuration of the properties of the instrument is
67 defined in a .cfg file. There is no need to specify a con‐
68 fig-file, as all configurable parameters have built-in default
69 values. They can be overridden on startup using 'property=value'
70 pairs or by loading a specific .cfg file. As the name /static/
71 implies, the properties can only be set on application start.
72 Yet many of the properties merely define the initial value of
73 settings which can later be modified during playback. The ones
74 which can be dynamically modified are marked with an asterisk
75 (*)
76 Properties are modified by sending MIDI Control-Commands (CC) to
78 the synth. The mapping of CCs to function can be modified by
79 setting the "midi.controller.{upper|lower|pedal}.<CC>=<func‐
80 tion>" property. Function-names are equivalent to prop‐
81 erty-names. e.g. "midi.controller.upper.22=overdrive.output‐
82 gain" assigns the overdrive-gain to MIDI-CC 22 on MIDI-channel 1
83 (upper) (Note: each function can assigned only once, however
84 MIDI-CC can be re-used and trigger multiple function at the same
85 time.)
86 The program basically defines 'shortcuts'. Loading a program is
88 usually equivalent to sending a series of CC. Programs are com‐
89 monly used to define instruments (e.g. draw-bar settings to
90 mimic a flute) or provide scalepoints (e.g. reverb=64). There
91 are a few special commands which are only available by recalling
92 a program (randomize settings, split-manuals, enable overdrive).
93 Programs are defined in a .pgm file and are fixed after starting
95 the application. They are activated by sending MIDI-pro‐
96 gram-change messages (also known as 'presets') MIDI-banks are
97 ignored. So at most 127 programs can be specified.
98 At startup 'default.cfg' and 'default.pgm' in $XDG_CON‐
100 FIG_HOME/setBfree/ (default: $HOME/.config/setBfree/) are are
101 evaluated if the files exist, unless '--noconfig' or '--nopro‐
102 gram' options are given. An additional config or program file
103 can be loaded using the '-c' and '-p' option respectively.
104 Example config: "/usr/share/setBfree/cfg/default.cfg"
106 Example program: "/usr/share/setBfree/pgm/default.pgm"
108 Instrument Properties:
110 Below is a list of available property-value pairs and their
111 default values. The default value is omitted "(-)" for proper‐
112 ties which contain an array of values.
113 The type identifiers are: 'S': text-string, 'I': integer, 'F':
115 float, 'D': double-precision float.
116 Properties marked with an asterisk (*), are available as MIDI CC
118 functions. When used as CC, the values 0-127 (MIDI data) is
119 mapped to a range of values appropriate to the function. In
120 config-files or on the command-line you must you the type as
121 specified e.g. "osc.temperament=gear60 osc.wiring-crosstalk=0.2"
122 Parameters for 'Main':
124 midi.driver
125 S ("jack")
126 The midi driver to use, 'jack' or 'alsa'
128 midi.port
130 S ("")
131 The midi port(s) to auto-connect to. With alsa it's a single
133 port-name or number, jack accepts regular expressions.
134 jack.connect
136 S ("system:playback_")
137 Auto connect both audio-ports to a given regular-expression.
139 This setting is ignored if either of jack.out.{left|right} is
140 specified.
141 jack.out.left
143 S ("")
144 Connect left-output to this jack-port (exact name)
146 jack.out.right
148 S ("")
149 Connect right-output to this jack-port (exact name)
151 Parameters for 'MIDI Parser':
153 midi.upper.channel
154 I (1)
155 The MIDI channel to use for the upper-manual. range: [1..16]
157 midi.lower.channel
159 I (2)
160 The MIDI channel to use for the lower manual. range: [1..16]
162 midi.pedals.channel
164 I (3)
165 The MIDI channel to use for the pedals. range: [1..16]
167 midi.controller.reset
169 I ("-")
170 Clear existing CC mapping for all controllers (if non-zero argu‐
172 ment is given). See also -D option.
173 midi.controller.upper.<cc>
175 S ("-")
176 Speficy a function-name to bind to the given MIDI control-com‐
178 mand. <cc> is an integer 0..127. Defaults are in midiPrimeCon‐
179 trollerMapping() and can be listed using the '-d' commandline
180 option. See general information.
181 midi.controller.lower.<cc>
183 S ("-")
184 see midi.controller.upper
186 midi.controller.pedals.<cc>
188 S ("-")
189 see midi.controller.upper
191 midi.transpose
193 I (0)
194 Global transpose (noteshift) in semitones.
196 midi.upper.transpose
198 I (0)
199 Shift/transpose MIDI-notes on upper-manual
201 midi.lower.transpose
203 I (0)
204 Shift/transpose MIDI-notes on lower-manual
206 midi.pedals.transpose
208 I (0)
209 Shift/transpose MIDI-notes on pedals
211 midi.upper.transpose.split
213 I (0)
214 Noteshift for upper manual in split mode
216 midi.lower.transpose.split
218 I (0)
219 Noteshift for lower manual in split mode
221 midi.pedals.transpose.split
223 I (0)
224 Noteshift for lower manual in split mode
226 Parameters for 'MIDI Program Parser':
228 pgm.controller.offset
229 I (1)
230 Compensate for MIDI controllers that number the programs from 1
232 to 128. Internally we use 0-127, as does MIDI. range: [0,1]
233 Parameters for 'Tone Generator':
235 osc.tuning
236 D (440.0)
237 Base tuning of the organ.
239 osc.temperament
241 S ("gear60")
242 Tuning temperament, gear-ratios/motor-speed. One of: "equal",
244 "gear60", "gear50"
245 osc.x-precision
247 D (0.001)
248 Wave precision. Maximum allowed error when calculating wave buf‐
250 fer-length for a given frequency (ideal #of samples - discrete
251 #of samples)
252 osc.perc.fast
254 D (1.0)
255 Fast percussion decay time
257 osc.perc.slow
259 D (4.0)
260 Slow percussion decay time
262 osc.perc.normal
264 D (1.0)
265 Percussion starting gain of the envelope for normal volume.
267 osc.perc.soft
269 D (0.5012)
270 Percussion starting gain of the envelope for soft volume.
272 osc.perc.gain
274 D (11.0)
275 Basic volume of the percussion signal, applies to both normal
277 and soft
278 osc.perc.bus.a
280 I (3)
281 range [0..8]
283 osc.perc.bus.b
285 I (4)
286 range [0..8]
288 osc.perc.bus.trig
290 I (8)
291 range [-1..8]
293 osc.eq.macro
295 S ("chspline")
296 one of "chspline", "peak24", "peak46"
298 osc.eq.p1y
300 D (1.0)
301 EQ spline parameter
303 osc.eq.r1y
305 D (0.0)
306 EQ spline parameter
308 osc.eq.p4y
310 D (1.0)
311 EQ spline parameter
313 osc.eq.r4y
315 D (0.0)
316 EQ spline parameter
318 osc.eqv.ceiling
320 D (1.0)
321 Normalize EQ parameters.
323 osc.eqv.<oscnum>
325 D (-)
326 oscnum=[0..127], value: [0..osc.eqv.ceiling]; default values are
328 calculated depending on selected osc.eq.macro and tone-genera‐
329 tor-model.
330 osc.harmonic.<h>
332 D (-)
333 speficy level of given harmonic number.
335 osc.harmonic.w<w>.f<h>
337 D (-)
338 w: number of wheel [0..91], h: harmonic number
340 osc.terminal.t<t>.w<w>
342 D (-)
343 t,w: wheel-number [0..91]
345 osc.taper.k<key>.b<bus>.t<wheel>
347 D (-)
348 customize tapering model. Specify level of [key, drawbar,
350 tonewheel].
351 osc.crosstalk.k<key>
353 S (-)
354 value colon-separated: "<int:bus>:<int:wheel>:<double:level>"
356 osc.compartment-crosstalk
358 D (0.01)
359 Crosstalk between tonewheels in the same compartment. The value
361 refers to the amount of rogue signal picked up.
362 osc.transformer-crosstalk
364 D (0)
365 Crosstalk between transformers on the top of the tg.
367 osc.terminalstrip-crosstalk
369 D (0.01)
370 Crosstalk between connection on the terminal strip.
372 osc.wiring-crosstalk
374 D (0.01)
375 Throttle on the crosstalk distribution model for wiring
377 osc.contribution-floor
379 D (0.0000158)
380 Signals weaker than this are not put on the contribution list
382 osc.contribution-min
384 D (0)
385 If non-zero, contributing signals have at least this level
387 osc.attack.click.level
389 D (0.5)
390 Amount of random attenuation applied to a closing bus-oscillator
392 connection.
393 osc.attack.click.maxlength
395 D (0.6250)
396 The maximum length of a key-click noise burst, 100% corresponds
398 to 128 audio-samples
399 osc.attack.click.minlength
401 D (0.1250)
402 The minimum length of a key-click noise burst, 100% corresponds
404 to 128 audio-samples
405 osc.release.click.level
407 D (0.25)
408 Amount of random attenuation applied to an opening bus-oscilla‐
410 tor
411 osc.release.model
413 S ("linear")
414 Model applied during key-release, one of "click", "cosine",
416 "linear", "shelf"
417 osc.attack.model
419 S ("click")
420 Model applied during key-attack; one of "click", "cosine", "lin‐
422 ear", "shelf"
423 Parameters for 'Vibrato Effect':
425 scanner.hz
426 D (7.25)
427 Frequency of the vibrato scanner
429 scanner.modulation.v1
431 D (3.0)
432 Amount of modulation for vibrato/chorus 1 setting
434 scanner.modulation.v2
436 D (6.0)
437 Amount of modulation for vibrato/chorus 2 setting
439 scanner.modulation.v3
441 D (9.0)
442 Amount of modulation for vibrato/chorus 3 setting
444 Parameters for 'Preamp/Overdrive Effect':
446 overdrive.inputgain
447 F* (0.3567)
448 This is how much the input signal is scaled as it enters the
450 overdrive effect. The default value is quite hot, but you can of
451 course try it in anyway you like; range [0..1]
452 overdrive.outputgain
454 F* (0.07873)
455 This is how much the signal is scaled as it leaves the overdrive
457 effect. Essentially this value should be as high as possible
458 without clipping (and you *will* notice when it does - Test with
459 a bass-chord on 88 8888 000 with percussion enabled and full
460 swell, but do turn down the amplifier/headphone volume first!);
461 range [0..1]
462 xov.ctl_biased
464 F* (0.5347)
465 bias base; range [0..1]
467 xov.ctl_biased_gfb
469 F* (0.6214)
470 Global [negative] feedback control; range [0..1]
472 overdrive.character
474 F* (-)
475 Abstraction to set xov.ctl_biased_fb and xov.ctl_biased_fb2
477 xov.ctl_biased_fb
479 F* (0.5821)
480 This parameter behaves somewhat like an analogue tone control
482 for bass mounted before the overdrive stage. Unity is somewhere
483 around the value 0.6, lesser values takes away bass and lowers
484 the volume while higher values gives more bass and more signal
485 into the overdrive. Must be less than 1.0.
486 xov.ctl_biased_fb2
488 F* (0.999)
489 The fb2 parameter has the same function as fb1 but controls the
491 signal after the overdrive stage. Together the two parameters
492 are useful in that they can reduce the amount of bass going into
493 the overdrive and then recover it on the other side. Must be
494 less than 1.0.
495 xov.ctl_sagtobias
497 F* (0.1880)
498 This parameter is part of an attempt to recreate an artefact
500 called 'power sag'. When a power amplifier is under heavy load
501 the voltage drops and alters the operating parameters of the
502 unit, usually towards more and other kinds of distortion. The
503 sagfb parameter controls the rate of recovery from the sag
504 effect when the load is lifted. Must be less than 1.0.
505 Parameters for 'Leslie Cabinet Effect':
507 whirl.bypass
508 I (0)
509 If set to 1, completely bypass the leslie emulation
511 whirl.speed-preset
513 I (0)
514 Initial horn and drum speed. 0:stopped, 1:slow, 2:fast
516 whirl.horn.slowrpm
518 D (40.32)
519 Target RPM for slow (aka choral) horn speed
521 whirl.horn.fastrpm
523 D (423.36)
524 Target RPM for fast (aka tremolo) horn speed
526 whirl.horn.acceleration
528 D* (0.161)
529 Time required to accelerate the horn (exponential time constant)
531 whirl.horn.deceleration
533 D* (0.321)
534 Time required to decelerate the horn (exponential time constant)
536 whirl.horn.brakepos
538 D* (0)
539 Horn stop position. Clockwise position where to stop. (0:
541 free-stop, 1.0:front-center)
542 whirl.drum.slowrpm
544 D (36.0)
545 Target RPM for slow (aka choral) drum speed.
547 whirl.drum.fastrpm
549 D (357.3)
550 Target RPM for fast (aka tremolo) drum speed.
552 whirl.drum.acceleration
554 D* (4.127)
555 Time required to accelerate the drum (exponential time constant)
557 whirl.drum.deceleration
559 D* (1.371)
560 Time required to decelerate the drum (exponential time constant)
562 whirl.drum.brakepos
564 D* (0)
565 Drum stop position. Clockwise position where to stop. (0:
567 free-stop, 1.0:front-center)
568 whirl.drum.width
570 D (0)
571 Drum stereo width (LV2 only) (-1: left mic, 0: stereo, 1: right
573 mic)
574 whirl.horn.width
576 D (0)
577 Horn stereo width (LV2 only) (-1: left mic, 0: stereo, 1: right
579 mic)
580 whirl.horn.radius
582 D (19.2)
583 Horn radius in centimeter
585 whirl.drum.radius
587 D (22.0)
588 Drum radius in centimeter
590 whirl.mic.distance
592 D (42.0)
593 Distance from mic to origin in centimeters
595 whirl.horn.mic.angle
597 D (180.0)
598 Horn Stereo Mic angle
600 whirl.horn.offset.z
602 D (0.0)
603 Offset of horn perpendicular to mic to front, in centimeters
605 whirl.horn.offset.x
607 D (0.0)
608 Offset of horn towards left mic, in centimeters
610 whirl.horn.level
612 D (0.7)
613 Horn wet-signal volume
615 whirl.horn.leak
617 D (0.15)
618 Horn dry-signal signal leakage
620 whirl.drum.filter.type
622 I* (8)
623 This filter separates the signal to be sent to the drum-speaker.
625 It should be a high-shelf filter with negative gain. Filter
626 type: 0-8. see "Filter types" below.
627 whirl.drum.filter.q
629 D* (1.6016)
630 Filter Quality, bandwidth
632 whirl.drum.filter.hz
634 D* (811.9695)
635 Filter frequency.
637 whirl.drum.filter.gain
639 D* (-38.9291)
640 Filter gain
642 whirl.horn.filter.a.type
644 I* (0)
645 This is the first of two filters to shape the signal to be sent
647 to the horn-speaker; by default a low-pass filter with negative
648 gain to cut off high frequencies. Filter type: 0-8. see "Filter
649 types" below.
650 whirl.horn.filter.a.hz
652 D* (4500)
653 Filter frequency
655 whirl.horn.filter.a.q
657 D* (2.7456)
658 Filter quality, bandwidth
660 whirl.horn.filter.a.gain
662 D* (-30.0)
663 Filter gain
665 whirl.horn.filter.b.type
667 I* (7)
668 This is the second of two filters to shape the signal to be sent
670 to the horn-speaker; by default a low-shelf filter with negative
671 gain to remove frequencies which are sent to the drum. Filter
672 type: 0-8. see "Filter types" below.
673 whirl.horn.filter.b.hz
675 D* (300.0)
676 Filter frequency
678 whirl.horn.filter.b.q
680 D* (1.0)
681 Filter Quality, bandwidth
683 whirl.horn.filter.b.gain
685 D* (-30.0)
686 Filter gain
688 Parameters for 'Reverb Effect':
690 reverb.wet
691 D (0.1)
692 Reverb Wet signal level; range [0..1]
694 reverb.dry
696 D (0.9)
697 Reverb Dry signal level; range [0..1]
699 reverb.inputgain
701 D (0.1)
702 Reverb Input Gain
704 reverb.outputgain
706 D (1.0)
707 Reverb Output Gain (modifies dry/wet)
709 reverb.mix
711 D* (0.1)
712 Reverb Mix (modifies dry/wet).
714 Filter Types (for Leslie):
716 0 LPF low-pass
717 1 HPF high-pass
719 2 BF0 band-pass 0
721 3 BF1 band-pass 1
723 4 NOT notch
725 5 APF all-pass
727 6 PEQ peaking eq
729 7 LSH low shelf
731 8 HSH high shelf
733 Note that the gain parameter does not apply to type 0 Low-Pass-Filters.
735 Additional MIDI Control-Command Functions:
737 These properties can not be modified directly, but are meant to
738 be mapped to MIDI-controllers (see "General Information" above)
739 e.g. "midi.controller.upper.70=upper.drawbar16".
740 {upper|lower|pedal}.drawbar<NUM>
742 I* (-)
743 where <NUM> is one of [16, 513, 8, 4, 223, 2, 135 , 113, 1].
745 Set MIDI-Controller IDs to adjust given drawbar. -- The range is
746 inversely mapped to the position of the drawbar, so that
747 fader-like controllers work in reverse, like real drawbars. Note
748 that the MIDI controller values are quantized into 0 ... 8 to
749 correspond to the nine discrete positions of the original draw‐
750 bar system: 0:8 (loudest), 1-15:7, 16-31:6, 32-47:5, 48-63:4,
751 64-79:3, 80-92:2, 96-110:1, 111-127:0(off)
752 rotary.speed-preset
754 I* (-)
755 set horn and drum speed; 0-stop, 1:slow, 2:fast
757 rotary.speed-toggle
759 I* (-)
760 toggle rotary.speed-preset between 1/2
762 rotary.speed-select
764 I* (-)
765 low-level access function 0..8 (3^2 combinations)
767 [stop/slow/fast]^[horn|drum]
768 swellpedal1
770 D* (0.7)
771 set swell pedal gain
773 swellpedal2
775 D* (0.7)
776 identical to swellpedal1
778 vibrato.knob
780 I* (0)
781 <22:vibrato1, <44:chorus1, <66:vibrato2, <88:chorus2,
783 <110vibrato3, >=110:chorus3
784 vibrato.routing
786 I* (0)
787 <32:off, <64:lower, <96:upper, >=96:both
789 vibrato.upper
791 I* (0)
792 <64:off, >=64 on
794 vibrato.lower
796 I* (0)
797 <64:off, >=64 on
799 percussion.enable
801 I* (0)
802 <16:off, <63:normal, <112:soft, >=112:off
804 percussion.decay
806 I* (0)
807 <64: fast-decay, >=64 slow decay
809 percussion.harmonic
811 I* (0)
812 <64: third harmonic, >=64 second harmonic
814 overdrive.enable
816 I* (0)
817 <64: disable overdrive, >=64 enable overdrive
819
821 setBfree setBfree -p pgm/default.pgm midi.port="a2j:[AV]"
822 midi.driver=jack setBfree midi.port=129 midi.driver=alsa jack.con‐
823 nect=jack_rack:in_ setBfree jack.out.left=system:playback_7
824 jack.out.right=system:playback_8 setBfree -U 868000000
825
827 Report bugs at <http://github.com/pantherb/setBfree/issues>.
828 Website and manual: <http://setbfree.org>
829
831 Copyright © 2008-2018 Robin Gareus <robin@gareus.org>
832 Copyright © 2012 Will Panther <pantherb@setbfree.org>
833 Copyright © 2010 Ken Restivo <ken@restivo.org>
834 Copyright © 2003-2004 Fredrik Kilander <fk@dsv.su.se>
835 This is free software; see the source for copying conditions. There is
837 NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR
838 PURPOSE.
839setBfree 0.8.8 August 2018 SETBFREE(1)