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polymetric.html
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<!DOCTYPE html>
<html>
<head>
<meta http-equiv='cache-control' content='no-cache'>
<meta http-equiv='expires' content='0'>
<meta http-equiv='pragma' content='no-cache'>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<script src="dat.gui.js"></script>
<script src="jquery.js"></script>
<script src="sprintf.js"></script>
<script src="three.js"></script>
<script src="ace.js"></script>
<script src="tinycolor.js"></script>
<script src="CsoundAudioNode.js"></script>
<script src="csound_loader.js"></script>
<script src="CsoundAC.js"></script>
<script src='Silencio.js'></script>
<script src='ChordSpace.js'></script>
<script src="TrackballControls.js"></script>
<script src="strudel_embed.js"></script>
<link rel="stylesheet" href="w3.css">
<link rel="stylesheet" href="cloud-5.css">
<script src='cloud-5.js'></script>
</head>
<body class="w3-medium w3-text-sand cloud5-body">
<textarea id="csd" style="display:none;">
<CsoundSynthesizer>
<CsOptions>
-d -m162 -odac --daemon
</CsOptions>
<CsInstruments>
sr = 48000
ksmps = 128
nchnls = 2
0dbfs = 3
; Ensure the same random stream for each rendering.
; rand, randh, randi, rnd(x) and birnd(x) are not affected by seed.
;seed 81814
;seed 818145
seed 88818145
connect "Blower", "outleft", "ReverbSC", "inleft"
connect "Blower", "outright", "ReverbSC", "inright"
connect "Bower", "outleft", "ReverbSC", "inleft"
connect "Bower", "outright", "ReverbSC", "inright"
connect "Buzzer", "outleft", "ReverbSC", "inleft"
connect "Buzzer", "outright", "ReverbSC", "inright"
connect "Droner", "outleft", "ReverbSC", "inleft"
connect "Droner", "outright", "ReverbSC", "inright"
connect "FMWaterBell", "outleft", "ReverbSC", "inleft"
connect "FMWaterBell", "outright", "ReverbSC", "inright"
; Phaser is the one that actually "buzzes" in this piece.
connect "Phaser", "outleft", "ReverbSC", "inleft"
connect "Phaser", "outright", "ReverbSC", "inright"
connect "Sweeper", "outleft", "ReverbSC", "inleft"
connect "Sweeper", "outright", "ReverbSC", "inright"
connect "Shiner", "outleft", "ReverbSC", "inleft"
connect "Shiner", "outright", "ReverbSC", "inright"
connect "ZakianFlute", "outleft", "ReverbSC", "inleft"
connect "ZakianFlute", "outright", "ReverbSC", "inright"
connect "FilteredSines", "outleft", "ReverbSC", "inleft"
connect "FilteredSines", "outright", "ReverbSC", "inright"
connect "Guitar", "outleft", "ReverbSC", "inleft"
connect "Guitar", "outleft", "ReverbSC", "inleft"
connect "Harpsichord", "outleft", "ReverbSC", "inleft"
connect "Harpsichord", "outright", "ReverbSC", "inright"
connect "Kung2", "outleft", "ReverbSC", "inleft"
connect "Kung2", "outright", "ReverbSC", "inright"
connect "Kung4", "outleft", "ReverbSC", "inleft"
connect "Kung4", "outright", "ReverbSC", "inright"
connect "Plucked", "outleft", "ReverbSC", "inleft"
connect "Plucked", "outright", "ReverbSC", "inright"
connect "SeidelHarmOsc", "outleft", "ReverbSC", "inleft"
connect "SeidelHarmOsc", "outright", "ReverbSC", "inright"
connect "TubularBell", "outleft", "ReverbSC", "inleft"
connect "TubularBell", "outright", "ReverbSC", "inright"
connect "YiString", "outleft", "ReverbSC", "inleft"
connect "YiString", "outright", "ReverbSC", "inright"
connect "VcvOut", "outleft", "ReverbSC", "inleft"
connect "VcvOut", "outright", "ReverbSC", "inright"
connect "Xing", "outleft", "ReverbSC", "inleft"
connect "Xing", "outright", "ReverbSC", "inright"
connect "ReverbSC", "outleft", "MasterOutput", "inleft"
connect "ReverbSC", "outright", "MasterOutput", "inright"
alwayson "ReverbSC"
alwayson "MasterOutput"
prealloc 1, 50
prealloc 2, 50
prealloc 3, 50
prealloc 4, 50
prealloc 5, 50
prealloc 6, 50
prealloc 7, 50
prealloc 8, 20
prealloc 9, 20
//////////////////////////////////////////////
// Original by Steven Yi.
// Adapted by Michael Gogins.
//////////////////////////////////////////////
gk_FMWaterBell_level chnexport "gk_FMWaterBell_level", 3 ; 0
gi_FMWaterBell_attack chnexport "gi_FMWaterBell_attack", 3 ; 0.002
gi_FMWaterBell_release chnexport "gi_FMWaterBell_release", 3 ; 0.01
gi_FMWaterBell_sustain chnexport "gi_FMWaterBell_sustain", 3 ; 20
gi_FMWaterBell_sustain_level chnexport "gi_FMWaterBell_sustain_level", 3 ; .1
gk_FMWaterBell_index chnexport "gk_FMWaterBell_index", 3 ; .5
gk_FMWaterBell_crossfade chnexport "gk_FMWaterBell_crossfade", 3 ; .5
gk_FMWaterBell_vibrato_depth chnexport "gk_FMWaterBell_vibrato_depth", 3 ; 0.05
gk_FMWaterBell_vibrato_rate chnexport "gk_FMWaterBell_vibrato_rate", 3 ; 6
gk_FMWaterBell_midi_dynamic_range chnexport "gk_FMWaterBell_midi_dynamic_range", 3 ; 20
gk_FMWaterBell_level init 0
gi_FMWaterBell_attack init 0.002
gi_FMWaterBell_release init 0.01
gi_FMWaterBell_sustain init 20
gi_FMWaterBell_sustain_level init .1
gk_FMWaterBell_index init .5
gk_FMWaterBell_crossfade init .5
gk_FMWaterBell_vibrato_depth init 0.05
gk_FMWaterBell_vibrato_rate init 6
gk_FMWaterBell_midi_dynamic_range init 20
gk_FMWaterBell_space_left_to_right chnexport "gk_FMWaterBell_space_left_to_right", 3
gk_FMWaterBell_space_left_to_right init .5
gi_FMWaterBell_cosine ftgen 0, 0, 65537, 11, 1
instr FMWaterBell
i_instrument = p1
i_time = p2
i_duration = p3
; One of the envelopes in this instrument should be releasing, and use this:
i_sustain = 1000
xtratim gi_FMWaterBell_attack + gi_FMWaterBell_release
i_midi_key = p4
i_midi_dynamic_range = i(gk_FMWaterBell_midi_dynamic_range)
i_midi_velocity = p5 * i_midi_dynamic_range / 127 + (63.6 - i_midi_dynamic_range / 2)
k_space_front_to_back = p6
if p7 == 0 then
k_space_left_to_right = gk_FMWaterBell_space_left_to_right
else
k_space_left_to_right = p7
endif
k_space_bottom_to_top = p8
i_phase = p9
i_frequency = cpsmidinn(i_midi_key)
; Adjust the following value until "overall amps" at the end of performance is about -6 dB.
i_level_correction = 80
i_normalization = ampdb(-i_level_correction) / 2
i_amplitude = ampdb(i_midi_velocity) * i_normalization * 1.6
k_gain = ampdb(gk_FMWaterBell_level)
i_releasing_attack = 3 / min(i_frequency, 256)
i_releasing_release = .01
a_signal fmbell 1, i_frequency, gk_FMWaterBell_index, gk_FMWaterBell_crossfade, gk_FMWaterBell_vibrato_depth, gk_FMWaterBell_vibrato_rate, gi_FMWaterBell_cosine, gi_FMWaterBell_cosine, gi_FMWaterBell_cosine, gi_FMWaterBell_cosine, gi_FMWaterBell_cosine ;, gi_FMWaterBell_sustain
a_envelope transeg 0, gi_FMWaterBell_attack, 6, 1, gi_FMWaterBell_sustain, -6, 0
a_declicking cossegr 0, i_releasing_attack, 1, gi_FMWaterBell_sustain - 1, 1, i_releasing_release, 0
;;;a_signal = a_signal * i_amplitude * a_envelope * a_declicking * k_gain
a_signal = a_signal * i_amplitude * a_envelope * a_declicking * k_gain
a_out_left, a_out_right pan2 a_signal, k_space_left_to_right
outleta "outleft", a_out_left
outleta "outright", a_out_right
prints "%-24s i %9.4f t %9.4f d %9.4f k %9.4f v %9.4f p %9.4f #%3d\n", nstrstr(p1), p1, p2, p3, p4, p5, p7, active(p1)
;printks "%-24s i %9.4f t %9.4f d %9.4f k %9.4f v %9.4f p %9.4f #%3d l%9.4f r%9.4f\n", 1, nstrstr(p1), p1, p2, p3, p4, p5, p7, active(p1), dbamp(rms(a_out_left)), dbamp(rms(a_out_right))
endin
gk_Phaser_attack chnexport "gk_Phaser_attack", 3 ; .125
gk_Phaser_release chnexport "gk_Phaser_release", 3 ; .125
gk_Phaser_ratio1 chnexport "gk_Phaser_ratio1", 3 ; 1
gk_Phaser_ratio2 chnexport "gk_Phaser_ratio2", 3 ; 1/5
gk_Phaser_index1 chnexport "gk_Phaser_index1", 3 ; 1.01
gk_Phaser_index2 chnexport "gk_Phaser_index2", 3 ; .103
gk_Phaser_level chnexport "gk_Phaser_level", 3 ; 0.5
gk_Phaser_midi_dynamic_range chnexport "gk_Phaser_midi_dynamic_range", 3 ; 20
gk_Phaser_attack init .125
gk_Phaser_release init .125
gk_Phaser_ratio1 init 1
gk_Phaser_ratio2 init 1/5
gk_Phaser_index1 init 1.01
gk_Phaser_index2 init .103
gk_Phaser_level init 0.5
gk_Phaser_midi_dynamic_range init 20
gi_Phaser_sine ftgen 0,0,65537,10,1
instr Phaser
i_instrument = p1
i_time = p2
i_duration = p3
i_midi_key = p4
i_midi_dynamic_range = i(gk_Phaser_midi_dynamic_range)
i_midi_velocity = p5 * i_midi_dynamic_range / 127 + (63.5 - i_midi_dynamic_range / 2)
k_space_front_to_back = p6
k_space_left_to_right = p7
k_space_bottom_to_top = p8
i_phase = p9
i_frequency = cpsmidinn(i_midi_key)
; Adjust the following value until "overall amps" at the end of performance is about -6 dB.
i_level_correction = 81
i_normalization = ampdb(-i_level_correction) / 2
i_amplitude = ampdb(i_midi_velocity) * i_normalization
k_gain = ampdb(gk_Phaser_level)
i_attack = i(gk_Phaser_attack)
i_release = i(gk_Phaser_release)
i_sustain = 1000
xtratim i_attack + i_release
a_envelope transegr 0.0, i_attack / 2.0, 1.5, i_amplitude / 2.0, i_attack / 2.0, -1.5, i_amplitude, i_sustain, 0.0, i_amplitude, i_release / 2.0, 1.5, i_amplitude / 2.0, i_release / 2.0, -1.5, 0
a1,a2 crosspm gk_Phaser_ratio1, gk_Phaser_ratio2, gk_Phaser_index1, gk_Phaser_index2, i_frequency, gi_Phaser_sine, gi_Phaser_sine
a_signal = (a1 + a2) * k_gain * a_envelope
prints "%-24s i %9.4f t %9.4f d %9.4f k %9.4f v %9.4f p %9.4f #%3d\n", nstrstr(p1), p1, p2, p3, p4, p5, p7, active(p1)
a_out_left, a_out_right pan2 a_signal, k_space_left_to_right
outleta "outleft", a_out_left
outleta "outright", a_out_right
;printks "Phaser i %9.4f t %9.4f d %9.4f k %9.4f v %9.4f p %9.4f #%3d l%9.4f r%9.4f\n", 1, p1, p2, p3, p4, p5, p7, active(p1), dbamp(rms(aleft)), dbamp(rms(aright))
endin
gk_Droner_partial1 chnexport "gk_Droner_partial1", 3
gk_Droner_partial2 chnexport "gk_Droner_partial2", 3
gk_Droner_partial3 chnexport "gk_Droner_partial3", 3
gk_Droner_partial4 chnexport "gk_Droner_partial4", 3
gk_Droner_partial5 chnexport "gk_Droner_partial5", 3
gk_Droner_partial6 chnexport "gk_Droner_partial6", 3
gk_Droner_partial7 chnexport "gk_Droner_partial7", 3
gk_Droner_partial8 chnexport "gk_Droner_partial8", 3
gk_Droner_partial9 chnexport "gk_Droner_partial9", 3
gk_Droner_partial10 chnexport "gk_Droner_partial10", 3
gk_Droner_level chnexport "gk_Droner_level", 3
gi_Droner_waveform chnexport "gi_Droner_waveform", 3
gk_Droner_partial1 init .5
gk_Droner_partial2 init .05
gk_Droner_partial3 init .1
gk_Droner_partial4 init .2
gk_Droner_partial5 init .1
gk_Droner_partial6 init 0
gk_Droner_partial7 init 0
gk_Droner_partial8 init 0
gk_Droner_partial9 init 0
gk_Droner_partial10 init 0
gk_Droner_level init 0
gi_Droner_waveform init 0
gk_Droner_space_left_to_right chnexport "gk_Droner_space_left_to_right", 3
gk_Droner_space_left_to_right init .5
gi_Droner_sine ftgen 0, 0, 65537, 10, 1, 0, .02
instr Droner
i_instrument = p1
i_time = p2
; Make indefinite notes last no longer than the physical decay.
i_physical_decay = 200000
if p3 == -1 then
i_duration = i_physical_decay
else
i_duration = p3
endif
i_midi_key = p4
i_midi_velocity = p5
k_space_front_to_back = p6
if p7 ==0 then
k_space_left_to_right = gk_Droner_space_left_to_right
else
k_space_left_to_right = p7
endif
k_space_bottom_to_top = p8
i_phase = p9
i_frequency = cpsmidinn(i_midi_key)
; Adjust the following value until "overall amps" at the end of performance is about -6 dB.
i_overall_amps = 19
i_normalization = ampdb(-i_overall_amps) / 2
i_amplitude = ampdb(i_midi_velocity) * i_normalization
k_gain = ampdb(gk_Droner_level)
k1 = gk_Droner_partial1
k2 = gk_Droner_partial2
k3 = gk_Droner_partial3
k4 = gk_Droner_partial4
k5 = gk_Droner_partial5
k6 = gk_Droner_partial6
k7 = gk_Droner_partial7
k8 = gk_Droner_partial8
k9 = gk_Droner_partial9
k10 = gk_Droner_partial10
iwaveform = gi_Droner_waveform
iattack = .5
idecay = .5
isustain = p3
aenvelope transegr 0.0, iattack / 2.0, 1.5, 1 / 2.0, iattack / 2.0, -1.5, 1, isustain, 0.0, 1, idecay / 2.0, 1.5, 1 / 2.0, idecay / 2.0, -1.5, 0
ihertz = cpsmidinn(i_midi_key)
if iwaveform == 0 goto i_waveform_0
if iwaveform == 1 goto i_waveform_1
if iwaveform == 2 goto i_waveform_2
i_waveform_0:
asignal poscil3 1, ihertz, gi_Droner_sine
goto i_waveform_endif
i_waveform_1:
asignal vco2 1, ihertz, 8 ; integrated saw
goto i_waveform_endif
i_waveform_2:
asignal vco2 1, ihertz, 12 ; triangle
i_waveform_endif:
a_signal chebyshevpoly asignal, 0, k1, k2, k3, k4, k5, k6, k7, k8, k9, k10
;adeclicking linsegr 0, .004, 1, p3 - .014, 1, .1, 0
;a_signal = asignal * adeclicking
;
; The de-clicking envelope must have attack and release segments that damp
; artifacts in the signal. The duration of these segments depends on
; the behavior of the instrument, and may vary as a function of frequency.
i_declick_attack = .005
i_declick_release = .01
; The end of the note must be extended _past_ the end of the release segment.
xtratim 1
a_declicking_envelope cossegr 0, i_declick_attack, 1, i_duration, 1, i_declick_release, 0
; The envelope of the instrument is the product of the physical envelope times
; the declicking envelope.
a_envelope = aenvelope * a_declicking_envelope
; That envelope is then low-pass filtered to remove most discontinuities.
a_filtered_envelope tonex a_envelope, 40, 4
a_signal = a_signal * i_amplitude * a_filtered_envelope * k_gain *.001
prints "%-24s i %9.4f t %9.4f d %9.4f k %9.4f v %9.4f p %9.4f #%3d\n", nstrstr(p1), p1, p2, p3, p4, p5, p7, active(p1)
a_out_left, a_out_right pan2 a_signal, k_space_left_to_right
outleta "outleft", a_out_left
outleta "outright", a_out_right
endin
gk_Sweeper_midi_dynamic_range chnexport "gk_Sweeper_midi_dynamic_range", 3 ; 127
gk_Sweeper_attack chnexport "gk_Sweeper_attack", 3 ; .125
gk_Sweeper_release chnexport "gk_Sweeper_release", 3 ; .25
gk_Sweeper_britel chnexport "gk_Sweeper_britel", 3 ; 0.1
gk_Sweeper_briteh chnexport "gk_Sweeper_briteh", 3 ; 2.9
gk_Sweeper_britels chnexport "gk_Sweeper_britels", 3 ; 2
gk_Sweeper_britehs chnexport "gk_Sweeper_britehs", 3 ; 1
gk_Sweeper_level chnexport "gk_Sweeper_level", 3 ; 0
gk_Sweeper_midi_dynamic_range init 20
gk_Sweeper_attack init .125
gk_Sweeper_release init .25
gk_Sweeper_britel init .01
gk_Sweeper_briteh init 5
gk_Sweeper_britels init .5
gk_Sweeper_britehs init 1.75
gk_Sweeper_level init 0
gk_Sweeper_space_left_to_right chnexport "gk_Sweeper_space_left_to_right", 3
gk_Sweeper_space_left_to_right init .5
gi_Sweeper_sine ftgen 0, 0, 65537, 10, 1
gi_Sweeper_octfn ftgen 0, 0, 65537, -19, 1, 0.5, 270, 0.5
instr Sweeper
//////////////////////////////////////////////
// Original by Iain McCurdy.
// Adapted by Michael Gogins.
//////////////////////////////////////////////
i_instrument = p1
i_time = p2
i_duration = p3
i_midi_key = p4
i_midi_dynamic_range = i(gk_Sweeper_midi_dynamic_range)
i_midi_velocity = p5 * i_midi_dynamic_range / 127 + (63.5 - i_midi_dynamic_range / 2)
k_space_front_to_back = p6
if p7 ==0 then
k_space_left_to_right = gk_Sweeper_space_left_to_right
else
k_space_left_to_right = p7
endif
k_space_bottom_to_top = p8
i_phase = p9
i_frequency = cpsmidinn(i_midi_key)
; Adjust the following value until "overall amps" at the end of performance is about -6 dB.
i_level_correction = 34.2
i_normalization = ampdb(-i_level_correction) / 2
i_amplitude = ampdb(i_midi_velocity) * i_normalization
k_gain = ampdb(gk_Sweeper_level)
iattack = i(gk_Sweeper_attack)
irelease = i(gk_Sweeper_release)
isustain = p3
kenvelope transegr 0.0, iattack / 2.0, 1.5, i_amplitude / 2.0, iattack / 2.0, -1.5, i_amplitude, isustain, 0.0, i_amplitude, irelease / 2.0, 1.5, i_amplitude / 2.0, irelease / 2.0, -1.5, 0
ihertz = i_frequency
icps = ihertz
kamp expseg 0.001,0.02,0.2,p3-0.01,0.001
ktonemoddep jspline 0.01,0.05,0.2
ktonemodrte jspline 6,0.1,0.2
ktone poscil3 ktonemoddep, ktonemodrte, gi_Sweeper_sine
; kres rspline krangeMin, krangeMax, kcpsMin, kcpsMax
kbrite rspline gk_Sweeper_britel, gk_Sweeper_briteh, gk_Sweeper_britels, gk_Sweeper_britehs
ibasfreq init icps
ioctcnt init 3
iphs init 0
a1 hsboscil kenvelope, ktone, kbrite, ibasfreq, gi_Sweeper_sine, gi_Sweeper_octfn, ioctcnt, iphs
amod poscil3 0.25, ibasfreq*(1/3), gi_Sweeper_sine
arm = a1*amod
kmix expseg 0.001, 0.01, rnd(1), rnd(3)+0.3, 0.001
kmix=.25
a1 ntrpol a1, arm, kmix
kpanrte jspline 5, 0.05, 0.1
kpandep jspline 0.9, 0.2, 0.4
kpan poscil3 kpandep, kpanrte, gi_Sweeper_sine
;a1,a2 pan2 a1, kpan
a1,a2 pan2 a1, k_space_left_to_right
aleft delay a1, rnd(0.1)
aright delay a2, rnd(0.11)
a_signal = (aleft + aright)
; As with most software instruments that are modeled on an impulse exciting a
; resonator, there should be two envelopes. The "physical" envelope must have a
; fixed decay ending at zero.
i_declick_minimum = .003
i_attack = .001 / i_frequency + i_declick_minimum
i_declick_attack = i_attack
i_declick_release = i_declick_minimum * 2
; The end of the note must be extended _past_ the end of the release segment.
xtratim 1
a_declicking_envelope cossegr 0, i_declick_attack, 1, i_duration, 1, i_declick_release, 0
; The envelope of the instrument is the product of the physical envelope times
; the declicking envelope.
a_envelope = a_declicking_envelope
; That envelope is then low-pass filtered to remove most discontinuities.
a_filtered_envelope tonex a_envelope, 40, 4
a_signal = a_signal * i_amplitude * a_filtered_envelope * k_gain *.001
prints "%-24s i %9.4f t %9.4f d %9.4f k %9.4f v %9.4f p %9.4f #%3d\n", nstrstr(p1), p1, p2, p3, p4, p5, p7, active(p1)
a_out_left, a_out_right pan2 a_signal, k_space_left_to_right
outleta "outleft", a_out_left
outleta "outright", a_out_right
outs a_out_left, a_out_right
endin
gk_Buzzer_attack chnexport "gk_Buzzer_attack", 3
gk_Buzzer_release chnexport "gk_Buzzer_release", 3
gk_Buzzer_harmonics chnexport "gk_Buzzer_harmonics", 3
gk_Buzzer_level chnexport "gk_Buzzer_level", 3
gk_Buzzer_midi_dynamic_range chnexport "gk_Buzzer_midi_dynamic_range", 3
gk_Buzzer_attack init .125
gk_Buzzer_release init .25
gk_Buzzer_harmonics init 8
gk_Buzzer_level init 0
gk_Buzzer_midi_dynamic_range init 20
gi_Buzzer_sine ftgen 0, 0, 65537, 10, 1
instr Buzzer
i_instrument = p1
i_time = p2
i_duration = p3
i_midi_key = p4
i_midi_dynamic_range = i(gk_Buzzer_midi_dynamic_range)
i_midi_velocity = p5 * i_midi_dynamic_range / 127 + (63.5 - i_midi_dynamic_range / 2)
k_space_front_to_back = p6
k_space_left_to_right = p7
k_space_bottom_to_top = p8
i_phase = p9
i_frequency = cpsmidinn(i_midi_key)
; Adjust the following value until "overall amps" at the end of performance is about -6 dB.
i_level_correction = 75
i_normalization = ampdb(-i_level_correction) / 2
i_amplitude = ampdb(i_midi_velocity) * i_normalization
k_gain = ampdb(gk_Buzzer_level)
i_attack = i(gk_Buzzer_attack)
i_release = i(gk_Buzzer_release)
i_sustain = p3
xtratim 1
a_envelope transegr 0.0, i_attack / 2.0, 1.5, i_amplitude / 2.0, i_attack / 2.0, -1.5, i_amplitude, i_sustain, 0.0, i_amplitude, i_release / 2.0, 1.5, i_amplitude / 2.0, i_release / 2.0, -1.5, 0
a_signal buzz a_envelope, i_frequency, gk_Buzzer_harmonics, gi_Buzzer_sine
a_signal = a_signal * k_gain
prints "%-24s i %9.4f t %9.4f d %9.4f k %9.4f v %9.4f p %9.4f #%3d\n", nstrstr(p1), p1, p2, p3, p4, p5, p7, active(p1)
a_out_left, a_out_right pan2 a_signal, k_space_left_to_right
outleta "outleft", a_out_left
outleta "outright", a_out_right
;printks "Buzzer i %9.4f t %9.4f d %9.4f k %9.4f v %9.4f p %9.4f #%3d l%9.4f r%9.4f\n", 1, p1, p2, p3, p4, p5, p7, active(p1), dbamp(rms(a_out_left)), dbamp(rms(a_out_right))
endin
gk_Shiner_midi_dynamic_range chnexport "gk_Shiner_midi_dynamic_range", 3 ; 127
gk_Shiner_attack chnexport "gk_Shiner_attack", 3 ; .0125
gk_Shiner_release chnexport "gk_Shiner_release", 3 ; .0125
gk_Shiner_level chnexport "gk_Shiner_level", 3 ; 0.5
gk_Shiner_midi_dynamic_range init 20
gk_Shiner_attack init .0125
gk_Shiner_release init .0125
gk_Shiner_level init -23
gk_Shiner_front_to_back chnexport "gk_Shiner_front_to_back", 3 ; 0
gk_Shiner_left_to_right chnexport "gk_Shiner_left_to_right", 3 ; 0.5
gk_Shiner_bottom_to_top chnexport "gk_Shiner_bottom_to_top", 3 ; 0
gk_Shiner_front_to_back init 0
gk_Shiner_left_to_right init 0.5
gk_Shiner_bottom_to_top init 0
instr Shiner
i_instrument = p1
i_time = p2
; Make indefinite notes last no longer than the physical decay.
i_physical_decay = 20
if p3 == -1 then
i_duration = i_physical_decay
else
i_duration = p3
endif
i_midi_key = p4
i_midi_dynamic_range = i(gk_Shiner_midi_dynamic_range)
i_midi_velocity = p5 * i_midi_dynamic_range / 127 + (63.5 - i_midi_dynamic_range / 2)
k_space_front_to_back = p6
if p7 ==0 then
k_space_left_to_right = gk_Shiner_left_to_right
else
k_space_left_to_right = p7
endif
k_space_bottom_to_top = p8
i_phase = p9
i_frequency = cpsmidinn(i_midi_key)
; Adjust the following value until "overall amps" at the end of performance is about -6 dB.
i_level_correction = 42.5
i_normalization = ampdb(-i_level_correction) / 2
i_amplitude = ampdb(i_midi_velocity) * i_normalization
k_gain = ampdb(gk_Shiner_level)
iattack = i(gk_Shiner_attack)
idecay = i(gk_Shiner_release)
isustain = i_duration
a_physical_envelope transeg 0.0, iattack / 2.0, 1.5, i_amplitude / 2.0, iattack / 2.0, -1.5, i_amplitude, isustain, 0.0, i_amplitude, idecay / 2.0, 1.5, i_amplitude / 2.0, idecay / 2.0, -1.5, 0
ihertz = cpsmidinn(i_midi_key)
gk_Harmonics = 1 * 20
a_signal vco2 4, ihertz, 12
kgain = ampdb(gk_Shiner_level) * .5
; The end of the note must be extended _past_ the end of the release segment.
xtratim 1
a_declicking_envelope cossegr 0, .005, 1, i_duration, 1, .01, 0
; The envelope of the instrument is the product of the physical envelope times
; the declicking envelope.
a_envelope = a_physical_envelope * a_declicking_envelope
; That envelope is then low-pass filtered to remove most discontinuities.
a_filtered_envelope tonex a_envelope, 40, 4
a_signal = a_signal * i_amplitude * a_filtered_envelope * k_gain *.001
prints "%-24s i %9.4f t %9.4f d %9.4f k %9.4f v %9.4f p %9.4f #%3d\n", nstrstr(p1), p1, p2, p3, p4, p5, p7, active(p1)
a_out_left, a_out_right pan2 a_signal, k_space_left_to_right
outleta "outleft", a_out_left
outleta "outright", a_out_right
endin
gk_Blower_grainDensity chnexport "gk_Blower_grainDensity", 3
gk_Blower_grainDuration chnexport "gk_Blower_grainDuration", 3
gk_Blower_grainAmplitudeRange chnexport "gk_Blower_grainAmplitudeRange", 3
gk_Blower_grainFrequencyRange chnexport "gk_Blower_grainFrequencyRange", 3
gk_Blower_attack chnexport "gk_Blower_attack", 3
gk_Blower_release chnexport "gk_Blower_release", 3
gk_Blower_level chnexport "gk_Blower_level", 3
gk_Blower_midi_dynamic_range chnexport "gk_Blower_midi_dynamic_range", 3
gk_Blower_grainDensity init 40
gk_Blower_grainDuration init 0.2
gk_Blower_grainAmplitudeRange init 100
gk_Blower_grainFrequencyRange init 3
gk_Blower_attack init 1.5
gk_Blower_release init 2
gk_Blower_level init 0
gk_Blower_midi_dynamic_range init 20
gk_Blower_space_left_to_right chnexport "gk_Blower_space_left_to_right", 3
gk_Blower_space_left_to_right init .5
gi_Blower_grtab ftgen 0, 0, 65537, 10, 1, .3, .1, 0, .2, .02, 0, .1, .04
gi_Blower_wintab ftgen 0, 0, 65537, 10, 1, 0, .5, 0, .33, 0, .25, 0, .2, 0, .167
instr Blower
//////////////////////////////////////////////
// Original by Hans Mikelson.
// Adapted by Michael Gogins.
//////////////////////////////////////////////
i_instrument = p1
i_time = p2
i_duration = p3
i_midi_key = p4
i_midi_dynamic_range = i(gk_Blower_midi_dynamic_range)
i_midi_velocity = p5 * i_midi_dynamic_range / 127 + (63.5 - i_midi_dynamic_range / 2)
k_space_front_to_back = p6
if p7 ==0 then
k_space_left_to_right = gk_Blower_space_left_to_right
else
k_space_left_to_right = p7
endif
k_space_bottom_to_top = p8
i_phase = p9
i_frequency = cpsmidinn(i_midi_key)
; Adjust the following value until "overall amps" at the end of performance is about -6 dB.
i_level_correction = 123
i_normalization = ampdb(-i_level_correction) / 2
i_amplitude = ampdb(i_midi_velocity) * i_normalization
k_gain = ampdb(gk_Blower_level)
iHz = i_frequency
ihertz = iHz
ip4 = i_amplitude
ip5 = iHz
ip6 = gi_Blower_grtab
ip7 = gi_Blower_wintab
ip8 = 0.033
ip8 = .002
ip9 = 150
ip9 = 100
ip10 = 1.6
ip10 = 3
idur = p3
iamp = i_amplitude ; p4
ifqc = iHz ; cpspch(p5)
igrtab = ip6
iwintab = ip7
ifrng = ip8
idens = ip9
ifade = ip10
igdur = 0.2
iattack = i(gk_Blower_attack)
i_sustain = p3
idecay = i(gk_Blower_release)
xtratim iattack + idecay
kenvelope transegr 0.0, iattack / 2.0, 1.5, .5, iattack / 2.0, -1.5, 1, i_sustain, 0.0, 1, idecay / 2.0, 1.5, .5, idecay / 2.0, -1.5, 0
; Amp Fqc Dense AmpOff PitchOff GrDur GrTable WinTable MaxGrDur
// Maybe frequency range should really be pitch range?
aoutl grain ip4, ifqc, gk_Blower_grainDensity, gk_Blower_grainAmplitudeRange, gk_Blower_grainFrequencyRange, gk_Blower_grainDuration, igrtab, iwintab, 5
aoutr grain ip4, ifqc, gk_Blower_grainDensity, gk_Blower_grainAmplitudeRange, gk_Blower_grainFrequencyRange, gk_Blower_grainDuration, igrtab, iwintab, 5
a_signal = aoutl + aoutr
i_attack = .002
i_release = 0.01
; xtratim i_attack + i_release
a_declicking linsegr 0, i_attack, 1, i_sustain, 1, i_release, 0
; print iattack, idecay
a_signal = a_signal * i_amplitude * k_gain * kenvelope
prints "%-24s i %9.4f t %9.4f d %9.4f k %9.4f v %9.4f p %9.4f #%3d\n", nstrstr(p1), p1, p2, p3, p4, p5, p7, active(p1)
a_out_left, a_out_right pan2 a_signal, k_space_left_to_right
outleta "outleft", a_out_left
outleta "outright", a_out_right
;printks "Blower i %9.4f t %9.4f d %9.4f k %9.4f v %9.4f p %9.4f #%3d l%9.4f r%9.4f\n", 1, p1, p2, p3, p4, p5, p7, active(p1), dbamp(rms(a_out_left)), dbamp(rms(a_out_right))
endin
gk_ZakianFlute_midi_dynamic_range chnexport "gk_ZakianFlute_midi_dynamic_range", 3 ; 20
gk_ZakianFlute_level chnexport "gk_ZakianFlute_level", 3 ; 0
gk_ZakianFlute_pan chnexport "gk_ZakianFlute_pan", 3 ; .5
gi_ZakianFLute_seed chnexport "gi_ZakianFLute_seed", 3 ; .5
gi_ZakianFLute_space_left_to_front chnexport "gi_ZakianFLute_space_left_to_front", 3 ; .5
gk_ZakianFlute_midi_dynamic_range init 20
gk_ZakianFlute_level init 0
gk_ZakianFlute_pan init .5
gi_ZakianFLute_seed init .5
gi_ZakianFLute_space_left_to_front init .5
gi_ZakianFLute_f2 ftgen 0, 0, 16, -2, 40, 40, 80, 160, 320, 640, 1280, 2560, 5120, 10240, 10240
gi_ZakianFlute_f26 ftgen 0, 0, 65537, -10, 2000, 489, 74, 219, 125, 9, 33, 5, 5
gi_ZakianFlute_f27 ftgen 0, 0, 65537, -10, 2729, 1926, 346, 662, 537, 110, 61, 29, 7
gi_ZakianFlute_f28 ftgen 0, 0, 65537, -10, 2558, 2012, 390, 361, 534, 139, 53, 22, 10, 13, 10
gi_ZakianFlute_f29 ftgen 0, 0, 65537, -10, 12318, 8844, 1841, 1636, 256, 150, 60, 46, 11
gi_ZakianFlute_f30 ftgen 0, 0, 65537, -10, 1229, 16, 34, 57, 32
gi_ZakianFlute_f31 ftgen 0, 0, 65537, -10, 163, 31, 1, 50, 31
gi_ZakianFlute_f32 ftgen 0, 0, 65537, -10, 4128, 883, 354, 79, 59, 23
gi_ZakianFlute_f33 ftgen 0, 0, 65537, -10, 1924, 930, 251, 50, 25, 14
gi_ZakianFlute_f34 ftgen 0, 0, 65537, -10, 94, 6, 22, 8
gi_ZakianFlute_f35 ftgen 0, 0, 65537, -10, 2661, 87, 33, 18
gi_ZakianFlute_f36 ftgen 0, 0, 65537, -10, 174, 12
gi_ZakianFlute_f37 ftgen 0, 0, 65537, -10, 314, 13
gi_ZakianFlute_wtsin ftgen 0, 0, 65537, 10, 1
instr ZakianFlute
; Author: Lee Zakian
; Adapted by: Michael Gogins
i_instrument = p1
i_time = p2
if p3 == -1 then
i_duration = 1000
else
i_duration = p3
endif
i_midi_key = p4
i_midi_velocity = p5
k_space_front_to_back = p6
if p7 == 0 then
k_space_left_to_right = gi_ZakianFLute_space_left_to_front
else
k_space_left_to_right = p7
endif
k_space_bottom_to_top = p8
i_phase = p9
i_overall_amps = 65.2
i_normalization = ampdb(-i_overall_amps) / 2
i_midi_dynamic_range = i(gk_ZakianFlute_midi_dynamic_range)
i_midi_velocity = p5 * i_midi_dynamic_range / 127 + (63.5 - i_midi_dynamic_range / 2)
i_amplitude = ampdb(i_midi_velocity) * i_normalization
k_gain = ampdb(gk_ZakianFlute_level)
;;;xtratim iattack + irelease
iHz = cpsmidinn(i_midi_key)
kHz = k(iHz)
// Bug?
aenvelope transeg 1.0, 20.0, -10.0, 0.05
///aenvelope transegr 1.0, 20.0, -10.0, 0.05
ip3 = 3;;; (p3 < 3.0 ? p3 : 3.0)
; parameters
; p4 overall amplitude scaling factor
ip4 init i_amplitude
; p5 pitch in Hertz (normal pitch range: C4-C7)
ip5 init iHz
; p6 percent vibrato depth, recommended values in range [-1., +1.]
ip6 init 0.5
; 0.0 -> no vibrato
; +1. -> 1% vibrato depth, where vibrato rate increases slightly
; -1. -> 1% vibrato depth, where vibrato rate decreases slightly
; p7 attack time in seconds
; recommended value: .12 for slurred notes, .06 for tongued notes
; (.03 for short notes)
ip7 init .08
; p8 decay time in seconds
; recommended value: .1 (.05 for short notes)
ip8 init .08
; p9 overall brightness / filter cutoff factor
; 1 -> least bright / minimum filter cutoff frequency (40 Hz)
; 9 -> brightest / maximum filter cutoff frequency (10,240Hz)
ip9 init 5
; initial variables
iampscale = ip4 ; overall amplitude scaling factor
ifreq = ip5 ; pitch in Hertz
ivibdepth = abs(ip6*ifreq/100.0) ; vibrato depth relative to fundamental frequency
iattack = ip7 * (1.1 - .2*gi_ZakianFLute_seed) ; attack time with up to +-10% random deviation
gi_ZakianFLute_seed = frac(gi_ZakianFLute_seed*105.947) ; reset gi_ZakianFLute_seed
idecay = ip8 * (1.1 - .2*gi_ZakianFLute_seed) ; decay time with up to +-10% random deviation
gi_ZakianFLute_seed = frac(gi_ZakianFLute_seed*105.947)
ifiltcut tablei ip9, gi_ZakianFLute_f2 ; lowpass filter cutoff frequency
iattack = (iattack < 6/kr ? 6/kr : iattack) ; minimal attack length
idecay = (idecay < 6/kr ? 6/kr : idecay) ; minimal decay length
isustain = i_duration - iattack - idecay
;;;p3 = (isustain < 5/kr ? iattack+idecay+5/kr : i_duration) ; minimal sustain length
isustain = (isustain < 5/kr ? 5/kr : isustain)
iatt = iattack/6
isus = isustain/4
idec = idecay/6
iphase = gi_ZakianFLute_seed ; use same phase for all wavetables
gi_ZakianFLute_seed = frac(gi_ZakianFLute_seed*105.947)
; vibrato block
; kvibdepth linseg .1, .8*p3, 1, .2*p3, .7
kvibdepth linseg .1, .8*ip3, 1, isustain, 1, .2*ip3, .7
kvibdepth = kvibdepth* ivibdepth ; vibrato depth
kvibdepthr randi .1*kvibdepth, 5, gi_ZakianFLute_seed ; up to 10% vibrato depth variation
gi_ZakianFLute_seed = frac(gi_ZakianFLute_seed*105.947)
kvibdepth = kvibdepth + kvibdepthr
ivibr1 = gi_ZakianFLute_seed ; vibrato rate
gi_ZakianFLute_seed = frac(gi_ZakianFLute_seed*105.947)
ivibr2 = gi_ZakianFLute_seed
gi_ZakianFLute_seed = frac(gi_ZakianFLute_seed*105.947)
if ip6 < 0 goto vibrato1
kvibrate linseg 2.5+ivibr1, isustain, 4.5+ivibr2 ; if p6 positive vibrato gets faster
goto vibrato2
vibrato1:
ivibr3 = gi_ZakianFLute_seed
gi_ZakianFLute_seed = frac(gi_ZakianFLute_seed*105.947)
kvibrate linseg 3.5+ivibr1, .1, 4.5+ivibr2,isustain-.1, 2.5+ivibr3 ; if p6 negative vibrato gets slower
vibrato2:
kvibrater randi .1*kvibrate, 5, gi_ZakianFLute_seed ; up to 10% vibrato rate variation
gi_ZakianFLute_seed = frac(gi_ZakianFLute_seed*105.947)
kvibrate = kvibrate + kvibrater
kvib oscili kvibdepth, kvibrate, gi_ZakianFlute_wtsin
ifdev1 = -.03 * gi_ZakianFLute_seed ; frequency deviation
gi_ZakianFLute_seed = frac(gi_ZakianFLute_seed*105.947)
ifdev2 = .003 * gi_ZakianFLute_seed
gi_ZakianFLute_seed = frac(gi_ZakianFLute_seed*105.947)
ifdev3 = -.0015 * gi_ZakianFLute_seed
gi_ZakianFLute_seed = frac(gi_ZakianFLute_seed*105.947)
ifdev4 = .012 * gi_ZakianFLute_seed
gi_ZakianFLute_seed = frac(gi_ZakianFLute_seed*105.947)
kfreqr linseg ifdev1, iattack, ifdev2, isustain, ifdev3, idecay, ifdev4
kfreq = kHz * (1 + kfreqr) + kvib
if ifreq < 427.28 goto range1 ; (cpspch(8.08) + cpspch(8.09))/2
if ifreq < 608.22 goto range2 ; (cpspch(9.02) + cpspch(9.03))/2
if ifreq < 1013.7 goto range3 ; (cpspch(9.11) + cpspch(10.00))/2
goto range4
; wavetable amplitude envelopes
range1: ; for low range tones
kamp1 linseg 0, iatt, 0.002, iatt, 0.045, iatt, 0.146, iatt, \
0.272, iatt, 0.072, iatt, 0.043, isus, 0.230, isus, 0.000, isus, \
0.118, isus, 0.923, idec, 1.191, idec, 0.794, idec, 0.418, idec, \
0.172, idec, 0.053, idec, 0
kamp2 linseg 0, iatt, 0.009, iatt, 0.022, iatt, -0.049, iatt, \
-0.120, iatt, 0.297, iatt, 1.890, isus, 1.543, isus, 0.000, isus, \
0.546, isus, 0.690, idec, -0.318, idec, -0.326, idec, -0.116, idec, \
-0.035, idec, -0.020, idec, 0
kamp3 linseg 0, iatt, 0.005, iatt, -0.026, iatt, 0.023, iatt, \
0.133, iatt, 0.060, iatt, -1.245, isus, -0.760, isus, 1.000, isus, \
0.360, isus, -0.526, idec, 0.165, idec, 0.184, idec, 0.060, idec, \
0.010, idec, 0.013, idec, 0
iwt1 = gi_ZakianFlute_f26 ; wavetable numbers
iwt2 = gi_ZakianFlute_f27
iwt3 = gi_ZakianFlute_f28
inorm = 3949
goto end
range2: ; for low mid-range tones
kamp1 linseg 0, iatt, 0.000, iatt, -0.005, iatt, 0.000, iatt, \
0.030, iatt, 0.198, iatt, 0.664, isus, 1.451, isus, 1.782, isus, \
1.316, isus, 0.817, idec, 0.284, idec, 0.171, idec, 0.082, idec, \
0.037, idec, 0.012, idec, 0
kamp2 linseg 0, iatt, 0.000, iatt, 0.320, iatt, 0.882, iatt, \
1.863, iatt, 4.175, iatt, 4.355, isus, -5.329, isus, -8.303, isus, \
-1.480, isus, -0.472, idec, 1.819, idec, -0.135, idec, -0.082, idec, \
-0.170, idec, -0.065, idec, 0
kamp3 linseg 0, iatt, 1.000, iatt, 0.520, iatt, -0.303, iatt, \
0.059, iatt, -4.103, iatt, -6.784, isus, 7.006, isus, 11, isus, \
12.495, isus, -0.562, idec, -4.946, idec, -0.587, idec, 0.440, idec, \
0.174, idec, -0.027, idec, 0
iwt1 = gi_ZakianFlute_f29
iwt2 = gi_ZakianFlute_f30
iwt3 = gi_ZakianFlute_f31
inorm = 27668.2
goto end
range3: ; for high mid-range tones
kamp1 linseg 0, iatt, 0.005, iatt, 0.000, iatt, -0.082, iatt, \
0.36, iatt, 0.581, iatt, 0.416, isus, 1.073, isus, 0.000, isus, \
0.356, isus, .86, idec, 0.532, idec, 0.162, idec, 0.076, idec, 0.064, \
idec, 0.031, idec, 0
kamp2 linseg 0, iatt, -0.005, iatt, 0.000, iatt, 0.205, iatt, \
-0.284, iatt, -0.208, iatt, 0.326, isus, -0.401, isus, 1.540, isus, \
0.589, isus, -0.486, idec, -0.016, idec, 0.141, idec, 0.105, idec, \
-0.003, idec, -0.023, idec, 0
kamp3 linseg 0, iatt, 0.722, iatt, 1.500, iatt, 3.697, iatt, \
0.080, iatt, -2.327, iatt, -0.684, isus, -2.638, isus, 0.000, isus, \
1.347, isus, 0.485, idec, -0.419, idec, -.700, idec, -0.278, idec, \
0.167, idec, -0.059, idec, 0
iwt1 = gi_ZakianFlute_f32
iwt2 = gi_ZakianFlute_f33
iwt3 = gi_ZakianFlute_f34
inorm = 3775
goto end
range4: ; for high range tones
kamp1 linseg 0, iatt, 0.000, iatt, 0.000, iatt, 0.211, iatt, \
0.526, iatt, 0.989, iatt, 1.216, isus, 1.727, isus, 1.881, isus, \
1.462, isus, 1.28, idec, 0.75, idec, 0.34, idec, 0.154, idec, 0.122, \
idec, 0.028, idec, 0
kamp2 linseg 0, iatt, 0.500, iatt, 0.000, iatt, 0.181, iatt, \
0.859, iatt, -0.205, iatt, -0.430, isus, -0.725, isus, -0.544, isus, \
-0.436, isus, -0.109, idec, -0.03, idec, -0.022, idec, -0.046, idec, \
-0.071, idec, -0.019, idec, 0
kamp3 linseg 0, iatt, 0.000, iatt, 1.000, iatt, 0.426, iatt, \
0.222, iatt, 0.175, iatt, -0.153, isus, 0.355, isus, 0.175, isus, \
0.16, isus, -0.246, idec, -0.045, idec, -0.072, idec, 0.057, idec, \
-0.024, idec, 0.002, idec, 0
iwt1 = gi_ZakianFlute_f35
iwt2 = gi_ZakianFlute_f36
iwt3 = gi_ZakianFlute_f37
inorm = 4909.05
goto end
end:
kampr1 randi .02*kamp1, 10, gi_ZakianFLute_seed ; up to 2% wavetable amplitude variation
gi_ZakianFLute_seed = frac(gi_ZakianFLute_seed*105.947)
kamp1 = kamp1 + kampr1
kampr2 randi .02*kamp2, 10, gi_ZakianFLute_seed ; up to 2% wavetable amplitude variation
gi_ZakianFLute_seed = frac(gi_ZakianFLute_seed*105.947)
kamp2 = kamp2 + kampr2
kampr3 randi .02*kamp3, 10, gi_ZakianFLute_seed ; up to 2% wavetable amplitude variation
gi_ZakianFLute_seed = frac(gi_ZakianFLute_seed*105.947)
kamp3 = kamp3 + kampr3
awt1 poscil kamp1, kfreq, iwt1, iphase ; wavetable lookup
awt2 poscil kamp2, kfreq, iwt2, iphase
awt3 poscil kamp3, kfreq, iwt3, iphase
asig = awt1 + awt2 + awt3
asig = asig*(iampscale/inorm)
kcut linseg 0, iattack, ifiltcut, isustain, ifiltcut, idecay, 0 ; lowpass filter for brightness control
afilt tone asig, kcut
a_signal balance afilt, asig
i_attack = .002
i_sustain = i_duration
i_release = 0.01
i_declick_attack = i_attack
i_declick_release = i_declick_attack * 2
; The end of the note must be extended _past_ the end of the release segment.
xtratim 1
a_declicking_envelope cossegr 0, i_declick_attack, 1, i_duration, 1, i_declick_release, 0
; That envelope is then low-pass filtered to remove most discontinuities.
a_filtered_envelope tonex a_declicking_envelope, 40, 4
a_signal = a_signal * i_amplitude * a_filtered_envelope * k_gain
prints "%-24s i %9.4f t %9.4f d %9.4f k %9.4f v %9.4f p %9.4f #%3d\n", nstrstr(p1), p1, p2, p3, p4, p5, p7, active(p1)
a_signal *= .7
a_out_left, a_out_right pan2 a_signal, k_space_left_to_right
outleta "outleft", a_out_left
outleta "outright", a_out_right
endin
gk_Bower_midi_dynamic_range chnexport "gk_Bower_midi_dynamic_range", 3
gk_Bower_attack chnexport "gk_Bower_attack", 3
gk_Bower_release chnexport "gk_Bower_release", 3
gk_Bower_level chnexport "gk_Bower_level", 3
gk_Bower_pressure chnexport "gk_Bower_pressure", 3
gk_Bower_space_left_to_right chnexport "gk_Bower_space_left_to_right", 3
gk_Bower_midi_dynamic_range init 20
gk_Bower_attack init .125
gk_Bower_release init .125
gk_Bower_level init 0
gk_Bower_pressure init 0.25
gk_Bower_space_left_to_right init 0.75
gi_Bower_sine ftgen 0,0,65537,10,1
instr Bower
i_instrument = p1
i_time = p2
i_duration = p3
i_midi_key = p4
i_midi_dynamic_range = i(gk_Bower_midi_dynamic_range)
i_midi_velocity = p5 * i_midi_dynamic_range / 127 + (63.5 - i_midi_dynamic_range / 2)
k_space_front_to_back = p6
if p7 == 0 then
k_space_left_to_right = gk_Bower_space_left_to_right
else
k_space_left_to_right = p7
endif
k_space_bottom_to_top = p8
k_space_bottom_to_top = p8
i_phase = p9
i_frequency = cpsmidinn(i_midi_key)
; Adjust the following value until "overall amps" at the end of performance is about -6 dB.
i_level_correction = 66
i_normalization = ampdb(-i_level_correction) / 2
i_amplitude = ampdb(i_midi_velocity) * i_normalization
k_gain = ampdb(gk_Bower_level)
iattack = i(gk_Bower_attack)
idecay = i(gk_Bower_release)
isustain = p3
iamp = i_amplitude
xtratim iattack + idecay
kenvelope transegr 0.0, iattack / 2.0, 1.5, iamp / 2.0, iattack / 2.0, -1.5, iamp, isustain, 0.0, iamp, idecay / 2.0, 1.5, iamp / 2.0, idecay / 2.0, -1.5, 0
ihertz = cpsmidinn(i_midi_key)
kamp = kenvelope
kfreq = ihertz
kpres = 0.25
krat rspline 0.006,0.988,1,4
kvibf = 4.5
kvibamp = 0
iminfreq = i(kfreq) / 2
aSig wgbow kamp,kfreq,gk_Bower_pressure,krat,kvibf,kvibamp,gi_Bower_sine,iminfreq
a_signal = aSig * kenvelope * k_gain
prints "%-24s i %9.4f t %9.4f d %9.4f k %9.4f v %9.4f p %9.4f #%3d\n", nstrstr(p1), p1, p2, p3, p4, p5, p7, active(p1)
a_out_left, a_out_right pan2 a_signal, k_space_left_to_right
outleta "outleft", a_out_left
outleta "outright", a_out_right
;printks "Blower i %9.4f t %9.4f d %9.4f k %9.4f v %9.4f p %9.4f #%3d l%9.4f r%9.4f\n", 1, p1, p2, p3, p4, p5, p7, active(p1), dbamp(rms(a_out_left)), dbamp(rms(a_out_right))
endin
gk_FilteredSines_level chnexport "gk_FilteredSines_level", 3
gi_FilteredSines_attack chnexport "gi_FilteredSines_attack", 3
gi_FilteredSines_release chnexport "gi_FilteredSines_release", 3
gk_FilteredSines_level init 0
gi_FilteredSines_attack init 1
gi_FilteredSines_release init 1
gi_FilteredSines_bergeman ftgen 0, 0, 65537, 10, .28, 1, .74, .66, .78, .48, .05, .33, 0.12, .08, .01, .54, 0.19, .08, .05, 0.16, .01, 0.11, .3, .02, 0.2 ; Bergeman f1
instr FilteredSines
; Author: Michael Bergeman
; Modified by: Michael Gogins
xtratim gi_FilteredSines_attack + gi_FilteredSines_release
i_instrument = p1
i_time = p2
i_duration = p3
i_midi_key = p4
i_midi_velocity = p5
k_space_front_to_back = p6
k_space_left_to_right = p7
k_space_bottom_to_top = p8
i_phase = p9
i_overall_amps = 166
i_normalization = ampdb(-i_overall_amps) / 2
i_amplitude = ampdb(i_midi_velocity) * i_normalization
i_frequency = cpsmidinn(i_midi_key)
k_gain = ampdb(gk_FilteredSines_level)
kHz = k(i_frequency)
koctave = octcps(kHz)
iattack init gi_FilteredSines_attack
isustain init p3
irelease init gi_FilteredSines_release
idb = 1.5
ip5 = gi_FilteredSines_bergeman
ip3 = 5.0
ip6 = 0.9
ip7 = 1.4
kp8 = cpsoct(koctave - .01)
kp9 = cpsoct(koctave + .01)
isc = idb * .333
k1 linseg 40, ip3, 800, p3, 800, 0.06, 0.0
k2 linseg 440, ip3, 220, p3, 220, 0.06, 0.0
k3 linseg 0.0, ip6, 800, ip7, 200.0, p3, 200, 0.06, 0.0
k4 linseg 800, ip3, 40, p3, 40, 0.06, 0.0
k5 linseg 220, ip3, 440, p3, 440, 0.06, 0.0
k6 linseg isc, ip6, p3, ip7, p3, 0.06, 0.0
k7 linseg 0.0, ip6, 1, ip7, .3, p3, .1, 0.06, 0.0
a5 poscil k3, kp8, ip5
a6 poscil k3, kp8 * 0.999, ip5
a7 poscil k3, kp8 * 1.001, ip5
a1 = a5 + a6 + a7
a8 poscil k6, kp9, ip5
a9 poscil k6, kp9 * 0.999, ip5
a10 poscil k6, kp9 * 1.001, ip5
a11 = a8 + a9 + a10
a2 butterbp a1, k1, 40
a3 butterbp a2, k5, k2 * 0.8
a4 balance a3, a1
a12 butterbp a11, k4, 40
a13 butterbp a12, k2, k5 * 0.8
a14 balance a13, a11
a15 reverb2 a4, 5, 0.3
a16 reverb2 a4, 4, 0.2
a17 = (a15 + a4) * k7
a18 = (a16 + a4) * k7
a_signal = (a17 + a18)
i_attack = .002
i_sustain = p3
i_release = 0.01
xtratim (i_attack + i_release)
a_declicking linsegr 0, i_attack, 1, i_sustain, 1, i_release, 0
a_signal = a_signal * i_amplitude * a_declicking * k_gain * 1.88
a_out_left, a_out_right pan2 a_signal, k_space_left_to_right
outleta "outleft", a_out_left
outleta "outright", a_out_right
prints "%-24s i %9.4f t %9.4f d %9.4f k %9.4f v %9.4f p %9.4f #%3d\n", nstrstr(p1), p1, p2, p3, p4, p5, p7, active(p1)
endin
gk_Guitar_midi_dynamic_range chnexport "gk_Guitar_midi_dynamic_range", 3 ; 127
gk_Guitar_midi_dynamic_range init 30
gk_Guitar_level chnexport "gk_Guitar_level", 3
gk_Guitar_level init 0
gk_Guitar_space_left_to_right chnexport "gk_Guitar_space_left_to_right", 3