mirror of http://CODE.RHODECODE.COM/u/O/O/O
0000OOOO0000
2 years ago
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1 changed files with 499 additions and 0 deletions
499
◯ᗩIᗝ⋏ᗩ◯⚪◯ᗩ⋏ᗝIᗩ◯ⵙ◯ᗩIᗝ⋏ᗩ◯⚪◯ᗩ⋏ᗝIᗩ◯/◯ᗱᗴᴥᗩᗯ✤⏀Ⓞᔓᔕ◯⚪◯ᔓᔕⓄ⏀✤ᗯᗩᴥᗱᗴ◯ⵙ◯ᗱᗴᴥᗩᗯ✤⏀Ⓞᔓᔕ◯⚪◯ᔓᔕⓄ⏀✤ᗯᗩᴥᗱᗴ◯/◯ᴥᗱᗴߦᗩᗱᗴᴥ◯ᔓᔕⓄ✻ᑐᑕⓄᑐᑕ◯⚪◯ᑐᑕⓄᑐᑕ✻Ⓞᔓᔕ◯ᴥᗱᗴᗩߦᗱᗴᴥ◯ⵙ◯ᴥᗱᗴߦᗩᗱᗴᴥ◯ᔓᔕⓄ✻ᑐᑕⓄᑐᑕ◯⚪◯ᑐᑕⓄᑐᑕ✻Ⓞᔓᔕ◯ᴥᗱᗴᗩߦᗱᗴᴥ◯/◯ꕤ⏀ᔓᔕᒍᒐ◯⚪◯ᒍᒐᔓᔕ⏀ꕤ◯ⵙ◯ꕤ⏀ᔓᔕᒍᒐ◯⚪◯ᒍᒐᔓᔕ⏀ꕤ◯/⠀⠀⠀⠀ⵙ⠀옷⠀ⵙ⠀✤⠀ⵙ⠀ИN⠀ⵙ⠀人⠀ⵙ⠀ᔓᔕ⠀ⵙ⠀⠀◯⠀⠀ⵙ⠀人⠀ⵙ⠀ᙁ⠀ⵙ⠀Ⓞ⠀ⵙ⠀ߦ⠀ⵙ⠀⠀◯⠀⠀ⵙ⠀Ⓞ⠀ⵙ⠀ИN⠀ⵙ⠀Ⓞ⠀ⵙ⠀ᙏ⠀ⵙ⠀⠀◯⠀⠀ⵙ⠀ᗱᗴ⠀ⵙ⠀ᙁ⠀ⵙ⠀ߦ⠀ⵙ⠀ᙏ⠀ⵙ⠀ꖴ⠀ⵙ⠀ᔓᔕ⠀ⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙ⠀ᔓᔕ⠀ⵙ⠀ꖴ⠀ⵙ⠀ᙏ⠀ⵙ⠀ߦ⠀ⵙ⠀ᙁ⠀ⵙ⠀ᗱᗴ⠀ⵙ⠀⠀◯⠀⠀ⵙ⠀ᙏ⠀ⵙ⠀Ⓞ⠀ⵙ⠀ИN⠀ⵙ⠀Ⓞ⠀ⵙ⠀⠀◯⠀⠀ⵙ⠀ߦ⠀ⵙ⠀Ⓞ⠀ⵙ⠀ᙁ⠀ⵙ⠀人⠀ⵙ⠀⠀◯⠀⠀ⵙ⠀ᔓᔕ⠀ⵙ⠀人⠀ⵙ⠀ИN⠀ⵙ⠀✤⠀ⵙ⠀옷⠀ⵙ⠀⠀⠀⠀
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◯ᗩIᗝ⋏ᗩ◯⚪◯ᗩ⋏ᗝIᗩ◯ⵙ◯ᗩIᗝ⋏ᗩ◯⚪◯ᗩ⋏ᗝIᗩ◯/◯ᗱᗴᴥᗩᗯ✤⏀Ⓞᔓᔕ◯⚪◯ᔓᔕⓄ⏀✤ᗯᗩᴥᗱᗴ◯ⵙ◯ᗱᗴᴥᗩᗯ✤⏀Ⓞᔓᔕ◯⚪◯ᔓᔕⓄ⏀✤ᗯᗩᴥᗱᗴ◯/◯ᴥᗱᗴߦᗩᗱᗴᴥ◯ᔓᔕⓄ✻ᑐᑕⓄᑐᑕ◯⚪◯ᑐᑕⓄᑐᑕ✻Ⓞᔓᔕ◯ᴥᗱᗴᗩߦᗱᗴᴥ◯ⵙ◯ᴥᗱᗴߦᗩᗱᗴᴥ◯ᔓᔕⓄ✻ᑐᑕⓄᑐᑕ◯⚪◯ᑐᑕⓄᑐᑕ✻Ⓞᔓᔕ◯ᴥᗱᗴᗩߦᗱᗴᴥ◯/◯ꕤ⏀ᔓᔕᒍᒐ◯⚪◯ᒍᒐᔓᔕ⏀ꕤ◯ⵙ◯ꕤ⏀ᔓᔕᒍᒐ◯⚪◯ᒍᒐᔓᔕ⏀ꕤ◯/⠀⠀⠀⠀ⵙ⠀옷⠀ⵙ⠀✤⠀ⵙ⠀ИN⠀ⵙ⠀人⠀ⵙ⠀ᔓᔕ⠀ⵙ⠀⠀◯⠀⠀ⵙ⠀人⠀ⵙ⠀ᙁ⠀ⵙ⠀Ⓞ⠀ⵙ⠀ߦ⠀ⵙ⠀⠀◯⠀⠀ⵙ⠀Ⓞ⠀ⵙ⠀ИN⠀ⵙ⠀Ⓞ⠀ⵙ⠀ᙏ⠀ⵙ⠀⠀◯⠀⠀ⵙ⠀ᗱᗴ⠀ⵙ⠀ᙁ⠀ⵙ⠀ߦ⠀ⵙ⠀ᙏ⠀ⵙ⠀ꖴ⠀ⵙ⠀ᔓᔕ⠀ⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙ⠀⠀⠀⠀◯⠀⠀⠀⠀ⵙ⠀ᔓᔕ⠀ⵙ⠀ꖴ⠀ⵙ⠀ᙏ⠀ⵙ⠀ߦ⠀ⵙ⠀ᙁ⠀ⵙ⠀ᗱᗴ⠀ⵙ⠀⠀◯⠀⠀ⵙ⠀ᙏ⠀ⵙ⠀Ⓞ⠀ⵙ⠀ИN⠀ⵙ⠀Ⓞ⠀ⵙ⠀⠀◯⠀⠀ⵙ⠀ߦ⠀ⵙ⠀Ⓞ⠀ⵙ⠀ᙁ⠀ⵙ⠀人⠀ⵙ⠀⠀◯⠀⠀ⵙ⠀ᔓᔕ⠀ⵙ⠀人⠀ⵙ⠀ИN⠀ⵙ⠀✤⠀ⵙ⠀옷⠀ⵙ⠀⠀⠀⠀
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desc:O_HTNYS_YLOP_ONOM_ELPMIS_O_SIMPLE_MONO_POLY_SYNTH_O |
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//tags: generator synthesis |
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//author: Tale |
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// Copyright (C) 2012-2017 Theo Niessink |
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// License: LGPL - http://www.gnu.org/licenses/lgpl.html |
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slider1:-9.5424250943932487459005580651023061840025772838139172965973128061<-120.0,24.0,.0000001>Volume (dB) |
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slider2:0<-1200.0,1200.0,1.0>Tuning (cent) |
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slider3:0<0,1>-Unused |
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slider4:115.78329573381897224814693702618792906596623994250878031835253772<0,5000,1>Attack (ms) |
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slider5:84406.25<1,15000,1>Decay (ms) |
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slider6:0.0<-120.0,24.0,1.0>Sustain (dB) |
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slider7:115.78329573381897224814693702618792906596623994250878031835253772<0,5000,1>Release (ms) |
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slider8:0<0,1>-Unused |
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slider9:0<0,15,1{Sine,HW Rect Sine,FW Rect Sine,Triangle,Trapezoid,Square,Pulse PW,Saw,Mod Triangle PW,Tri Pulse,Hammond,Staircase,Mod Square PW,Trapezoid PW,Tri Pulse PW,O_ALOBARAP_O_PARABOLA_O}>Wave |
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slider10:0.5<0.0,1.0,0.01>Pulse Width |
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slider11:0<0,1>-Unused |
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slider12:200.0<0.0,1200.0,1.0>Pitch Wheel (cent) |
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slider13:0<0,1>-Unused |
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slider14:-36.0<-36.0,0.0,1.0>White Noise (dB) |
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slider15:0<0,1>-Unused |
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slider16:1.0<0.0,1.0,0.01>Low-Pass Filter |
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slider17:0<0,15000,1>Filter Decay (ms) |
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slider18:1.0<0.01,4.0,0.01>Filter Q |
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slider19:0<0,1>-Unused |
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slider20:0<-100,100,1>Pan (%) |
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slider21:0<0,1>-Unused |
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slider22:0<0,16,1{Any,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16}>MIDI Ch |
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slider23:1<0,2,1{Legacy,Poly,Mono}>Mode |
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slider24:100<0,100,1>Velocity (%) |
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slider25:0<0,1>-Unused |
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slider26:0.0118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118474639022584228063680118 |
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<0.01,12.0,0.001>LFO Rate (Hz) |
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slider27:0<0,100,1>LFO Depth (%) |
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out_pin:Left |
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out_pin:Right |
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import midi_queue.jsfx-inc |
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import adsr.jsfx-inc |
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import rc_filter.jsfx-inc |
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import zdf_filter.jsfx-inc |
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import sine.jsfx-inc |
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import poly_blep.jsfx-inc |
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import noise.jsfx-inc |
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import Tale/fft_synth.jsfx-inc |
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import Tale/fourier_series.jsfx-inc |
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import Tale/wavetable.jsfx-inc |
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@init |
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osc_buf = 0; max_poly = 16; osc_size = 13; |
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note_buf = osc_buf + max_poly * osc_size; |
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hold_buf = note_buf + 128; |
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midiq.midiq_init(hold_buf + 128); |
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pitch = 1; |
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noise_gain = sqrt(srate / 48000); |
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lpf.m = 50; |
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lpf.ln = log(lpf.m); |
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function int(x) ( x|0 ); |
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function gain(db, inf) ( db <= inf ? 0 : 10^(0.05 * db) ); |
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function mix(a, b, mix) ( (1.0 - mix) * a + mix * b ); |
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function cache(x) ( x != this ? ( this = x; 1; ); ); |
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smooth.rc_set(0.0033); |
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function smooth() ( smooth.lp = this.smooth; this.smooth = smooth.rc_lp(this); ); |
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min_inf = -384.0; |
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gain0.smooth = gain1.smooth = gain(slider1, min_inf); |
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function set_tg(note) |
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// global(tg*) |
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( |
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tg.poly_setf(440 * 2^((note - 69) / 12)); |
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); |
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function tg_wave(wave) |
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// global(tg*) |
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( |
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wave == 7 ? tg.poly_saw() : |
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wave == 6 ? tg.poly_rect() : |
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wave == 5 ? tg.poly_sqr() : |
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wave == 4 || |
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wave == 13 ? tg.poly_trap2() : |
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wave == 3 ? tg.poly_tri() : |
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wave == 2 ? tg.poly_full() : |
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wave == 1 ? tg.poly_half() : |
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wave == 0 ? tg.poly_sin() : |
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wave == 8 ? tg.poly_tri2() : |
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wave == 9 || |
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wave == 14 ? tg.poly_trip() : |
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wave == 10 ? tg.poly_ham() : |
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wave == 11 ? tg.poly_stairs() : |
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wave == 12 ? tg.poly_sqr2() : |
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wave == 15 ? tg.poly_para() |
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); |
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function adsr_sets(g) |
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instance(state) |
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( |
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state == 4 ? state = 2; |
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this.adsr_sets(g); |
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); |
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function load_adsr(p) |
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// global(adsr*) |
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( |
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adsr.state = p[3]; |
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adsr.env = p[4]; |
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adsr.scale = p[5]; |
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adsr.s = p[6]; |
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); |
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function store_adsr(p) |
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// global(adsr*) |
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( |
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p[3] = adsr.state; |
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p[4] = adsr.env; |
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p[5] = adsr.scale; |
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p[6] = adsr.s; |
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); |
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function load_lpf(p) |
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// global(lpf*) |
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( |
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lpf.env.lp = p[7]; |
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lpf.freq.smooth = p[8]; |
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lpf.zdf.g = p[9]; |
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lpf.zdf.h = p[10]; |
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lpf.zdf.s1 = p[11]; |
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lpf.zdf.s2 = p[12]; |
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); |
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function store_lpf(p) |
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// global(lpf*) |
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( |
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p[7] = lpf.env.lp; |
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p[8] = lpf.freq.smooth; |
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p[9] = lpf.zdf.g; |
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p[10] = lpf.zdf.h; |
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p[11] = lpf.zdf.s1; |
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p[12] = lpf.zdf.s2; |
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); |
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function lpf_freq(dt) |
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// global(lpf*, srate) |
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( |
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(lpf.env.a < 1 ? lpf.env.rc_lp(lpf.n) : lpf.n) * dt * srate; |
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); |
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function reset_lpf(dt) |
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// global(lpf*) |
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( |
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lpf.env.lp = 0; |
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lpf.zdf.zdf_reset(); |
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lpf.freq.smooth = lpf_freq(dt); |
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lpf.zdf.zdf_lp(lpf.freq.smooth, lpf.q); |
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); |
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function set_buf(buf, num, size) |
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// global(p, end) |
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( |
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p = buf; |
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end = p + num * size; |
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); |
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function remove_buf(size) |
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// global(p, end) |
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( |
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end -= size; |
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p < end ? memcpy(p, p + size, end - p); |
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); |
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function find_note(note, buf, num, size) |
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// global(p, end) |
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( |
||||||
|
set_buf(buf, num, size); |
||||||
|
while(p < end && p[] != note ? p += size); |
||||||
|
); |
||||||
|
|
||||||
|
function note_on(note, vel) |
||||||
|
// global(p, end, note_buf, num_notes, hold_buf, num_hold, osc_buf, num_osc, osc_size, num_poly, tuning, tg*, adsr*, lpf*) |
||||||
|
( |
||||||
|
find_note(note, note_buf, num_notes, 1); |
||||||
|
p >= end ? ( |
||||||
|
p[] = note; |
||||||
|
num_notes += 1; |
||||||
|
); |
||||||
|
|
||||||
|
find_note(note, hold_buf, num_hold, 1); |
||||||
|
p < end ? ( |
||||||
|
remove_buf(1); |
||||||
|
num_hold -= 1; |
||||||
|
); |
||||||
|
|
||||||
|
find_note(note, osc_buf, num_osc, osc_size); |
||||||
|
p >= end ? ( |
||||||
|
set_tg(note); |
||||||
|
|
||||||
|
num_osc >= num_poly ? ( |
||||||
|
p = osc_buf; |
||||||
|
num_poly > 1 ? ( |
||||||
|
// Set oscillator/ADSR state to first played note (to mimic old |
||||||
|
// mono_synth global state behavior). |
||||||
|
tg.t = p[1]; |
||||||
|
load_adsr(p); |
||||||
|
load_lpf(p); |
||||||
|
); |
||||||
|
|
||||||
|
remove_buf(osc_size); |
||||||
|
p = end; |
||||||
|
num_osc -= 1; |
||||||
|
) : ( |
||||||
|
// Don't reset oscillator on first note (old mono_synth behavior). |
||||||
|
num_osc > 0 ? tg.t = 0; |
||||||
|
adsr.adsr_reset(); |
||||||
|
reset_lpf(tuning * tg.dt); |
||||||
|
); |
||||||
|
|
||||||
|
num_osc += 1; |
||||||
|
p[0] = note; |
||||||
|
p[1] = tg.t; |
||||||
|
p[2] = tg.dt; |
||||||
|
) : num_poly > 1 ? ( |
||||||
|
load_adsr(p); |
||||||
|
load_lpf(p); |
||||||
|
); |
||||||
|
|
||||||
|
adsr.adsr_a(vel); |
||||||
|
lpf.env.lp = lpf.m; |
||||||
|
|
||||||
|
store_adsr(p); |
||||||
|
store_lpf(p); |
||||||
|
); |
||||||
|
|
||||||
|
function note_off(note) |
||||||
|
// global(p, end, note_buf, num_notes, osc_buf, num_osc, osc_size, num_poly, note_prio, tg*, adsr*) |
||||||
|
( |
||||||
|
find_note(note, note_buf, num_notes, 1); |
||||||
|
p < end ? ( |
||||||
|
remove_buf(1); |
||||||
|
num_notes -= 1; |
||||||
|
); |
||||||
|
|
||||||
|
find_note(note, osc_buf, num_osc, osc_size); |
||||||
|
p < end ? ( |
||||||
|
// Mono, last-note priority |
||||||
|
num_poly == 1 && num_notes > 0 && note_prio ? ( |
||||||
|
note = note_buf[num_notes - 1]; |
||||||
|
set_tg(note); |
||||||
|
p[0] = note; |
||||||
|
p[1] = tg.t; |
||||||
|
p[2] = tg.dt; |
||||||
|
) : ( |
||||||
|
// Release |
||||||
|
num_poly > 1 ? load_adsr(p); |
||||||
|
adsr.adsr_r(); |
||||||
|
store_adsr(p); |
||||||
|
); |
||||||
|
); |
||||||
|
); |
||||||
|
|
||||||
|
function hold_note(note) |
||||||
|
// global(p, end, hold_buf, num_hold) |
||||||
|
( |
||||||
|
find_note(note, hold_buf, num_hold, 1); |
||||||
|
p >= end ? ( |
||||||
|
p[] = note; |
||||||
|
num_hold += 1; |
||||||
|
); |
||||||
|
); |
||||||
|
|
||||||
|
function release_notes() |
||||||
|
// global(hold_buf, num_hold) |
||||||
|
local(p) |
||||||
|
( |
||||||
|
p = hold_buf; |
||||||
|
loop(num_hold, |
||||||
|
note_off(p[]); |
||||||
|
p += 1; |
||||||
|
); |
||||||
|
num_hold = 0; |
||||||
|
); |
||||||
|
|
||||||
|
function all_notes_off() |
||||||
|
// global(num_notes, num_hold, num_osc) |
||||||
|
( |
||||||
|
num_notes = num_hold = num_osc = 0; |
||||||
|
); |
||||||
|
|
||||||
|
function pitch_bend(pitch_wheel) |
||||||
|
// global(pitch, pitch_range) |
||||||
|
( |
||||||
|
pitch = pitch_range < 0.00001 ? 1 : 2^(pitch_wheel * pitch_range); |
||||||
|
); |
||||||
|
|
||||||
|
@slider |
||||||
|
|
||||||
|
function adr(ms, lo, hi) ( max(lo, min(hi, ms)) * 0.001 ); |
||||||
|
|
||||||
|
function pan(gain, pos) |
||||||
|
// global(gain0, gain1) |
||||||
|
( |
||||||
|
// REAPER default 0 dB pan law (thanks Justin!) |
||||||
|
// http://www.askjf.com/index.php?q=2342s |
||||||
|
|
||||||
|
pos *= 0.25*$pi; |
||||||
|
gain *= sqrt(2) * (1 - sqrt(0.5) * (1 / cos(pos) - 1)); |
||||||
|
|
||||||
|
pos += 0.25*$pi; |
||||||
|
gain0 = cos(pos) * gain; |
||||||
|
gain1 = sin(pos) * gain; |
||||||
|
); |
||||||
|
|
||||||
|
pan(gain(slider1, min_inf), max(-100, min(100, slider20)) * 0.01); |
||||||
|
|
||||||
|
adsr.adsr_seta(adr(slider4, 0, 5000)); |
||||||
|
adsr.adsr_setd(adr(slider5, 1, 15000)); |
||||||
|
adsr.adsr_sets(gain(slider6, min_inf)); |
||||||
|
adsr.adsr_setr(adr(slider7, 0, 5000)); |
||||||
|
|
||||||
|
tuning = 2^(slider2 / 1200); |
||||||
|
wave = int(slider9); |
||||||
|
|
||||||
|
// Limit pulse width for pulse, triangular pulse, modified square. |
||||||
|
min_pw = wave == 6 || wave == 14 ? 0.10 : wave == 8 ? 0.01 : wave == 12 ? 0.20 : 0.0; |
||||||
|
max_pw = wave == 6 ? 0.90 : wave == 8 ? 0.99 : 1.0; |
||||||
|
pw = wave == 4 || wave == 9 ? 0.5 : max(min_pw, min(max_pw, slider10)); |
||||||
|
|
||||||
|
noise_mix = gain(slider14, -36.0); |
||||||
|
|
||||||
|
lpf.n = slider16 >= 1.0 ? lpf.m : exp(max(0.0, slider16) * lpf.ln); |
||||||
|
slider17 < 1 ? lpf.env.a = 1 : lpf.env.rc_sett(0.001 * min(15000, slider17)); |
||||||
|
lpf.q = max(0.01, min(4.0, slider18)); |
||||||
|
|
||||||
|
pitch_range = max(0.0, slider12) / 1200; |
||||||
|
midi_ch.cache(max(0, min(16, int(slider22))) - 1) ? all_notes_off(); |
||||||
|
num_poly.cache(slider23 < 0.5 || slider23 >= 1.5 ? 1 : max_poly) ? all_notes_off(); |
||||||
|
note_prio.cache(slider23 >= 0.5) ? all_notes_off(); |
||||||
|
vel_range = max(0, min(100, slider24)) * 0.01; |
||||||
|
|
||||||
|
lfo_range = max(0, min(100, slider27)) * 0.01; |
||||||
|
lfo_range <= 0 ? ( |
||||||
|
lfo_mod = 0; |
||||||
|
) : wave == 6 || wave == 8 || wave >= 12 ? ( |
||||||
|
lfo_mod = 1; |
||||||
|
lfo_range *= 0.5 * (max_pw - min_pw); |
||||||
|
pw = max(min_pw + lfo_range, min(max_pw - lfo_range, pw)); |
||||||
|
) : ( |
||||||
|
lfo_mod = 2; |
||||||
|
lfo_range *= 0.5/12; |
||||||
|
); |
||||||
|
lfo_mod != 1 ? tg.poly_setpw(pw); |
||||||
|
lfo_mod ? lfo.sin_setf(max(0.01, slider26)); |
||||||
|
|
||||||
|
@block |
||||||
|
|
||||||
|
midiq.midiq_collect(midi_ch, 3|8|64); |
||||||
|
|
||||||
|
@sample |
||||||
|
|
||||||
|
while(midiq.midiq_remove() ? ( |
||||||
|
midiq.msg1 &= 0xF0; |
||||||
|
|
||||||
|
// Note On |
||||||
|
midiq.msg1 == 0x90 && midiq.msg3 ? ( |
||||||
|
note_on(midiq.msg2, (1.0 - vel_range) + vel_range * midiq.msg3 / 127); |
||||||
|
) : |
||||||
|
|
||||||
|
// Note Off |
||||||
|
midiq.msg1 == 0x80 || midiq.msg1 == 0x90 ? ( |
||||||
|
hold_pedal ? hold_note(midiq.msg2) : note_off(midiq.msg2); |
||||||
|
) : |
||||||
|
|
||||||
|
// Pitch Wheel |
||||||
|
midiq.msg1 == 0xE0 ? ( |
||||||
|
pitch_bend(((midiq.msg3 << 7 | midiq.msg2) - 8192) / (midiq.msg3 < 64 ? 8192 : 8191)); |
||||||
|
) : |
||||||
|
|
||||||
|
// Control Change |
||||||
|
midiq.msg1 == 0xB0 ? ( |
||||||
|
|
||||||
|
// Damper Pedal (Sustain) |
||||||
|
midiq.msg2 == 64 ? ( |
||||||
|
hold_pedal = midiq.msg3 >= 64; |
||||||
|
!hold_pedal ? release_notes(); |
||||||
|
) : |
||||||
|
|
||||||
|
// All Notes Off |
||||||
|
midiq.msg2 == 123 ? ( |
||||||
|
all_notes_off(); |
||||||
|
); |
||||||
|
); |
||||||
|
|
||||||
|
1; // while midiq.midiq_remove() |
||||||
|
)); |
||||||
|
|
||||||
|
function sample_tg(t, dt) |
||||||
|
// global(adsr*, freq_mod, tg*, wave, white_noise, noise_mix) |
||||||
|
local(ph, out) |
||||||
|
( |
||||||
|
adsr.state ? ( |
||||||
|
noise_mix < 1.0 ? ( |
||||||
|
// Correct full-wave rectified sine/triangular pulse phase. |
||||||
|
ph = wave == 2 ? 0.25 : wave == 14 ? 0.75 + 0.5 * tg.pw; |
||||||
|
ph > 0 ? tg.poly_sync(t - ph) : tg.t = t; |
||||||
|
|
||||||
|
tg.poly_setdt(freq_mod * dt); |
||||||
|
tg.poly_resetf(); |
||||||
|
out = adsr.env * mix(tg_wave(wave), white_noise, noise_mix); |
||||||
|
|
||||||
|
ph > 0 ? tg.poly_sync(tg.t + ph); |
||||||
|
out; |
||||||
|
) : ( |
||||||
|
adsr.env * white_noise; |
||||||
|
); |
||||||
|
); |
||||||
|
// 0.0 otherwise |
||||||
|
); |
||||||
|
|
||||||
|
function apply_lpf(in, dt) |
||||||
|
// global(lpf*, tuning) |
||||||
|
local(out) |
||||||
|
( |
||||||
|
lpf.freq = lpf_freq(tuning * dt); |
||||||
|
lpf.freq.smooth(); |
||||||
|
|
||||||
|
// Recalculate LPF coefficients only every 16 samples. |
||||||
|
lpf.skip <= 0 && lpf.freq.smooth != lpf.zdf.freq ? ( |
||||||
|
lpf.zdf.freq = lpf.freq.smooth; |
||||||
|
lpf.zdf.zdf_lp(lpf.zdf.freq, lpf.q); |
||||||
|
); |
||||||
|
|
||||||
|
out = lpf.zdf.zdf_svf_lp(in); |
||||||
|
lpf.n < lpf.m ? out : in; |
||||||
|
); |
||||||
|
|
||||||
|
function adsr_lpf_off() |
||||||
|
// global(adsr*, lpf.zdf*) |
||||||
|
( |
||||||
|
!adsr.state && lpf.zdf.s1 == 0 && lpf.zdf.s2 == 0; |
||||||
|
); |
||||||
|
|
||||||
|
freq_mod = pitch * tuning; |
||||||
|
lfo_mod ? lfo_mod == 1 ? tg.poly_setpw(pw + lfo_range * lfo.sin_sin()) : freq_mod *= 2^(lfo.sin_sin() * lfo_range); |
||||||
|
|
||||||
|
white_noise = noise_mix > 0.0 ? noise_gain * noise.lcg_white(); |
||||||
|
out = 0.0; |
||||||
|
|
||||||
|
// Optimize for mono i.e. don't load/store oscillator/ADSR/filter state. |
||||||
|
num_poly == 1 ? ( |
||||||
|
num_osc ? ( |
||||||
|
adsr.adsr_process(); |
||||||
|
out = apply_lpf(sample_tg(tg.t, osc_buf[2]), osc_buf[2]); |
||||||
|
adsr_lpf_off() ? num_osc = 0; |
||||||
|
); |
||||||
|
) : |
||||||
|
|
||||||
|
/* num_poly > 1 ? */ ( |
||||||
|
sus = adsr.s; |
||||||
|
|
||||||
|
set_buf(osc_buf, num_osc, osc_size); |
||||||
|
while(p < end ? ( |
||||||
|
|
||||||
|
// Functions indexing memory seems to be slow, so manually inline them. |
||||||
|
/* load_adsr(p); */ adsr.state = p[3]; adsr.env = p[4]; adsr.scale = p[5]; adsr.s = p[6]; |
||||||
|
adsr.s != sus ? adsr.adsr_sets(sus); |
||||||
|
adsr.adsr_process(); |
||||||
|
/* store_adsr(p); */ p[3] = adsr.state; p[4] = adsr.env; p[5] = adsr.scale; p[6] = adsr.s; |
||||||
|
|
||||||
|
s = sample_tg(p[1], p[2]); |
||||||
|
p[1] = tg.t; |
||||||
|
|
||||||
|
/* load_lpf(p); */ lpf.env.lp = p[7]; lpf.freq.smooth = p[8]; lpf.zdf.g = p[9]; lpf.zdf.h = p[10]; lpf.zdf.s1 = p[11]; lpf.zdf.s2 = p[12]; |
||||||
|
s = apply_lpf(s, p[2]); |
||||||
|
/* store_lpf(p); */ p[7] = lpf.env.lp; p[8] = lpf.freq.smooth; p[9] = lpf.zdf.g; p[10] = lpf.zdf.h; p[11] = lpf.zdf.s1; p[12] = lpf.zdf.s2; |
||||||
|
|
||||||
|
out += s; |
||||||
|
|
||||||
|
adsr_lpf_off() ? ( |
||||||
|
remove_buf(osc_size); |
||||||
|
num_osc -= 1; |
||||||
|
) : ( |
||||||
|
p += osc_size; |
||||||
|
); |
||||||
|
)); |
||||||
|
); |
||||||
|
|
||||||
|
lpf.skip > 0 ? lpf.skip -= 1 : lpf.skip = 16 - 1; |
||||||
|
|
||||||
|
spl0 += gain0.smooth() * out; |
||||||
|
spl1 += gain1.smooth() * out; |
||||||
Loading…
Reference in new issue