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#ifndef UDO_INSTRUMENTS
#define UDO_INSTRUMENTS ##
/*
Debugger - Unfixed Bugs : BUG #4
Sound generators
Names should correspond to those used in BID file, prepended with play_
*/
#include "wavetables.udo"
#include "bussing.udo"
#include "bid.udo"
/*
303 bendy bass
*/
instr play_303
iamp = bid_getparameter(p4, p5, 2)
idirection = bid_getparameter(p4, p5, 4)
if (idirection < 2) then
inote1b = tab_i(1, gibid_chordfn) - 24
inote2b = tab_i(2, gibid_chordfn) - 36
ifilter = (idirection == 0) ? 35 : 45
inote1 = (idirection == 0) ? inote1b : inote2b
inote2 = (idirection == 0) ? inote2b : inote1b
else
inote1 = tab_i(random(1, ftlen(gibid_chordfn) - 1), gibid_chordfn) - 24
inote2 = inote1
ifilter = random(30, 50)
endif
ifrq1 = 440 * exp(log(2) * (ifilter - 69) / 12) ; filter start freq.
kamp linseg 1, p3*0.8, 1, p3*0.2, 0
kcps line cpsmidinn(inote1), p3, cpsmidinn(inote2)
kffrq port 0, 60/150, ifrq1 ; filter frequency
a1 phasor kcps ; oscillator
a1 = 1 - 2 * a1
a1x butterbp a1, kffrq, kcps * 1.0 ; filters
a1x = a1x * (2 + kffrq / kcps) ; correct amplitude
a1 = a1x + a1 * 0.25 ; 0.5
a1 butterlp a1, kffrq
a1 = taninv(a1 * 4 * iamp) ; distortion ; 2.5
keqf limit kffrq * 4, 10, sr * 0.48 ; EQ frequency
a1 pareq a1 * 0.4, keqf, 4.0, 1.0, 2
a1 butterhp a1, 50
a1 pareq a1, 200, 0.8, 0.7
a1 = a1 * kamp * 0.8
a1 *= 1-gkpump
aL, aR pan2 a1, random(0.3, 0.7)
;bus_mix("delay2", aL, aR)
bus_mix("master", aL, aR)
endin
/*
303 higher register melodics
*/
instr play_303b
iamp = bid_getparameter(p4, p5, 2)
ifilter = random(50, 90)
inote = tab_i(random(1, ftlen(gibid_chordfn) - 1), gibid_chordfn)
ifrq1 = 440 * exp(log(2) * (ifilter - 69) / 12) ; filter start freq.
kamp linseg 1, p3*0.8, 1, p3*0.2, 0
kcps init cpsmidinn(inote)
kffrq port 0, 60/150, ifrq1 ; filter frequency
a1 phasor kcps ; oscillator
a1 = 1 - 2 * a1
a1x butterbp a1, kffrq, kcps * 1.0 ; filters
a1x = a1x * (2 + kffrq / kcps) ; correct amplitude
a1 = a1x + a1 * 0.25 ; 0.5
a1 butterlp a1, kffrq
a1 = taninv(a1 * 4 * iamp) ; distortion ; 2.5
keqf limit kffrq * 4, 10, sr * 0.48 ; EQ frequency
a1 pareq a1 * 0.4, keqf, 4.0, 1.0, 2
a1 butterhp a1, 150
a1 = a1 * kamp * 0.8
a1 *= 1-gkpump
aL, aR pan2 a1, random(0.3, 0.7)
bus_mix("delay2", aL*0.3, aR*0.3)
bus_mix("master", aL, aR)
endin
/*
Delayed watery blip
*/
instr play_blip
iamp = bid_getparameter(p4, p5, 2)
a0 oscil 0.6, cpsmidinn(tab_i(1, gibid_chordfn)+48)
kamp linseg 1, p3*0.1, 0, p3*0.9, 0
a0 *= kamp
aL, aR pan2 a0*iamp, random(0.3, 0.8)
bus_mix("delay1", aL, aR)
;bus_mix("master", aL, aR)
endin
/*
Harsh clap
*/
instr play_clap
iamp = bid_getparameter(p4, p5, 2)
aL noise 1, 0.3
aR noise 1, 0.4
aL butterbp aL, 1200, 700
aR butterbp aR, 1200, 700
aL taninv aL*7
aR taninv aR*7
kamp linseg 2, p3, 0
aL *= kamp * iamp
aR *= kamp * iamp
bus_mix("delay2", aL, aR)
bus_mix("master", aL, aR)
endin
/*
Closed lower frequency hi-hat
*/
instr play_hat1
iamp = bid_getparameter(p4, p5, 2)
idel = random(0.001, 0.02)
xtratim idel
p3 = random(0.02, 0.1)
ifreq = (i(gksection) < 3) ? 600 : 840 ; 840
aenv expsega .1, .0005, 1, p3 - .0005, .01
asqr1 oscil 1, ifreq, gifnSquare, -1
asqr2 oscil 1, ifreq*1.4471, gifnSquare, -1
asqr3 oscil 1, ifreq*1.6170, gifnSquare, -1
asqr4 oscil 1, ifreq*1.9265, gifnSquare, -1
asqr5 oscil 1, ifreq*2.5028, gifnSquare, -1
asqr6 oscil 1, ifreq*2.6637, gifnSquare, -1
a808 sum asqr1, asqr2, asqr3, asqr4, asqr5, asqr6
a808 butterhp a808, 4270
a808 butterhp a808, 4270
aout = a808 * aenv * iamp
aout delay aout, idel
if (i(gksection) == 1) then
bus_mix("delay2", aout*0.9, aout*0.9)
endif
bus_mix("master", aout, aout)
endin
/*
Open higher frequency hi-hat
*/
instr play_hat2
iamp = bid_getparameter(p4, p5, 2)
idel1 = random(0.005, 0.02)
idel2 = random(0.005, 0.02)
xtratim(max:i(idel1, idel2))
p3 = 0.1
kfreq line 1000, p3, 300
aenv expsega .1, .0005, 1, p3 - .0005, .01
asqr1 oscil 1, kfreq, gifnSquare, -1
asqr2 oscil 1, kfreq*1.4471, gifnSquare, -1
asqr3 oscil 1, kfreq*1.6170, gifnSquare, -1
asqr4 oscil 1, kfreq*1.9265, gifnSquare, -1
asqr5 oscil 1, kfreq*2.5028, gifnSquare, -1
asqr6 oscil 1, kfreq*2.6637, gifnSquare, -1
a808 sum asqr1, asqr2, asqr3, asqr4, asqr5, asqr6
a808 butterhp a808, 3270
a808 butterhp a808, 3270
aout = a808 * aenv * iamp * 0.9
aL delay aout, idel1
aR delay aout, idel2
bus_mix("master", aL, aR)
endin
/*
Blocky square-ish FM chord clunk
*/
instr play_mel1
iamp = bid_getparameter(p4, p5, 2)
inote1 = tab_i(ftlen(gibid_chordfn) - 3, gibid_chordfn)
inote2 = tab_i(ftlen(gibid_chordfn) - 4, gibid_chordfn)
a1 foscil 0.46, cpsmidinn(inote1), 1, 2, 1, gifnSine
a2 foscil 0.46, cpsmidinn(inote2), 1, 2, 1, gifnSine
a1 += a2
a1 butterhp a1, 130
kenv linseg 1, p3*0.1, 0.6, p3*0.5, 0.4, p3*0.4, 0
aout = a1*kenv*iamp*2
aL, aR pan2 aout, random(0, 1)
bus_mix("master", aL, aR)
if (random(0, 1) > 0.77) then
bus_mix("delay1", aL*0.9, aR*0.9)
endif
endin
/*
Lightly distorted 808 style kick
*/
instr play_kick
iamp = bid_getparameter(p4, p5, 2)
idist = 0.35
xtratim 0.1
krelease release
ktune init -1.4
kmul transeg 0.2, p3*0.5, -15, 0.01, p3*0.5, 0, 0
kbend transeg 0.5, 1.2, -4, 0, 1, 0, 0
asig gbuzz 0.5, 50*octave(ktune)*semitone(kbend), 20, 1, kmul, gifnCosine
aenv transeg 1, p3-0.004, -6, 0
gkpump = k(aenv)
aatt linseg 0, 0.004, 1
asig = asig*aenv*aatt
aenv linseg 1, 0.07, 0
acps expsega 400, 0.07, 0.001, 1, 0.001
aimp oscili aenv, acps*octave(ktune*0.25)
amix = ((asig*0.7)+(aimp*0.35))*2*iamp
gkpump = min(rms(amix) * 7, 1)
aout1 pareq amix, 100, 0.01, 0.7
aout1 distort aout1, idist, gifnSine
aout1 pareq aout1, 40, 3, 0.4
aout1 pareq aout1, 130, 0.04, 0.6
aout1 pareq aout1, 4900, 2, 0.7
aout1 pareq aout1, 8900, 8, 0.7
aout1 *= 2
bus_mix("master", aout1, aout1)
endin
/*
Heavily waveshape distorted clunky pseudo kick
*/
instr play_kick2
iamp = bid_getparameter(p4, p5, 2)
xtratim 0.1
krelease release
ktune random -1, 1
ifn = gibid_chordgroups[1][1] ; gibid_chordfn
ifreq = cpsmidinn(tab_i(1, ifn) - 24)
kmul transeg 0.2, p3*0.5, -15, 0.01, p3*0.5, 0, 0
kbend transeg 0.5, 1.2, -4, 0, 1, 0, 0
;ifreq = 50*octave(ktune)
asig gbuzz 0.5, ifreq*semitone(kbend), 20, 1, kmul, gifnCosine
aenv transeg 1, p3-0.004, -6, 0
gkpump = k(aenv)
aatt linseg 0, 0.004, 1
asig = asig*aenv*aatt
aenv linseg 1, 0.07, 0
acps expsega 400, 0.07, 0.001, 1, 0.001
aimp oscili aenv, acps*octave(ktune*0.25)
amix = ((asig*0.7)+(aimp*0.35))*2*iamp
aout1 pareq amix, 100, 0.01, 0.6
aout1 distort aout1, random(0.1, 0.7), gifnSaw
aout1 pareq aout1, 100, 0.01, 0.3
aout1 butterhp aout1, 80
aout1 *= 5
if (random(0, 1) > 0.5) then
if (random(0, 1) > 0.7) then
bus_mix("delay1", aout1*0.6, aout1*0.3)
endif
if (random(0, 1) > 0.7) then
bus_mix("delay2", aout1*0.6, aout1*0.3)
endif
endif
aout1 *= 1-gkpump
bus_mix("master", aout1*0.7, aout1)
endin
/*
Shaker
*/
instr play_shaker
iamp = bid_getparameter(p4, p5, 2)
idel1 = random(0.005, 0.02)
idel2 = random(0.005, 0.02)
xtratim(max:i(idel1, idel2))
p3 = 0.05
kfreq line 700, p3, 300
aenv expsega .1, .0005, 1, p3 - .0005, .01
asqr1 oscil 1, kfreq, gifnSaw, -1
asqr2 oscil 1, kfreq*1.4471, gifnSaw, -1
asqr3 oscil 1, kfreq*1.6170, gifnSaw, -1
asqr4 oscil 1, kfreq*1.9265, gifnSaw, -1
asqr5 oscil 1, kfreq*2.5028, gifnSine, -1
asqr6 oscil 1, kfreq*2.6637, gifnSine, -1
a808 sum asqr1, asqr2, asqr3, asqr4, asqr5, asqr6
a808 butterhp a808, 2270
a808 butterhp a808, 2270
aout = a808 * aenv * iamp * 0.3 * (1-gkpump)
aL delay aout, idel1
aR delay aout, idel2
bus_mix("master", aL, aR)
bus_mix("delay1", aL*0.25, aR*0.25)
endin
/*
Beef snare informed by original instrument by Istvan Varga
*/
instr play_snare
icps0 = 111
iamp = bid_getparameter(p4, p5, 2)
p3 = random(0.03, 0.1)
icps1 = 2.0 * icps0
kcps port icps0, 0.007, icps1
kcpsx = kcps * 1.5
kfmd port 0.0, 0.01, 0.7
aenv1 expon 1.0, 0.03, 0.5
kenv2 port 1.0, 0.008, 0.0
aenv2 interp kenv2
aenv3 expon 1.0, 0.025, 0.5
a_ oscili 1.0, kcps
a1 oscili 1.0, kcps * (1.0 + a_*kfmd)
a_ oscili 1.0, kcpsx
a2 oscili 1.0, kcpsx * (1.0 + a_*kfmd)
a3 unirand 2.0
a3 = a3 - 1.0
a3 butterbp a3, 3200, 1500
a3 = a3 * aenv2
a0 = a1 + a2*aenv3 + a3*1.0
a0 = a0 * aenv1
a0 butterhp a0, 210
aout = a0*iamp
bus_mix("master", aout, aout)
endin
/*
Convenience opcode for playing current chord on given instrument, passing p4 as note and p5 as amp
chordinstrument Sinstrument
Sinstrument the instrument name
ipos position in pattern
idataindex section specific data index; pointer to ftable
*/
opcode chordinstrument, 0, Sii
Sinstrument, ipos, idataindex xin
iamp = bid_getparameter(ipos, idataindex, 2)
index = 1 ; index 0 is chordgroup length
while (index < ftlen(gibid_chordfn)) do
event_i "i", Sinstrument, 0, p3, tab_i(index, gibid_chordfn), iamp
index += 1
od
endop
/*
Flutey chord
*/
instr chord1
inote = p4
iamp = p5
aL fmpercfl 0.65, cpsmidinn(inote), 1, 2, 0.1, 10, gifnSine, gifnSquare, gifnSine, gifnSquare, gifnSine
aR fmpercfl 0.65, cpsmidinn(inote), 1, 1.4, 0.2, 10, gifnSine, gifnSaw, gifnSine, gifnSquare, gifnSine
aL butterhp aL, 340
aR butterhp aR, 340
aL butterlp aL, 4000
aR butterlp aR, 4000
kenv linseg 1, p3*0.5, 1, p3*0.4, 1, p3*0.1, 0
aL *= kenv
aR *= kenv
bus_mix("master", aL, aR)
endin
/*
Play chord1 above, called from BID
*/
instr play_chord1
chordinstrument "chord1", p4, p5
turnoff
endin
/*
Not really a crash, more just noise
*/
instr play_crash
aL noise 1.7, 0.2
aR noise 1.7, 0.3
ifreq1 random 100, 1000
ifreq2 random 7000, 12000
if (random(0, 1) > 0.5) then
istartfreq = ifreq1
iendfreq = ifreq2
else
istartfreq = ifreq2
iendfreq = ifreq1
endif
kfreq line 500, p3, 9000
aL butterhp aL, kfreq
aR butterhp aR, kfreq
kenv linseg 0, p3*0.5, 1, p3*0.5, 0
aL *= kenv
aR *= kenv
;bus_mix("master", aL, aR)
bus_mix("delay1", aL, aR)
endin
/*
Warped chord
*/
instr chord2
inote = p4
iamp = p5
ilower = p6
iamp = 0.55
if (ilower == 1) then
iamp = 1
else
inote += 12
endif
kfmod oscil 10, 6
kfl linseg 1, p3*0.8, 1, p3*0.2, 0.1
aL fmpercfl iamp, (cpsmidinn(inote)+kfmod)*kfl*0.5, 1, 2, 0.6, 10, gifnSine, gifnSquare, gifnSine, gifnSquare, gifnSine
aR fmpercfl iamp, (cpsmidinn(inote)+kfmod)*kfl*0.5, 1, 1.4, 0.9, 10, gifnSine, gifnSaw, gifnSine, gifnSquare, gifnSine
aL butterhp aL, 540
aR butterhp aR, 540
kenv line 0, p3, 1
aL *= kenv
aR *= kenv
bus_mix("master", aL, aR)
endin
/*
Play chord2 above, called from BID
*/
instr play_chord2
iamp = bid_getparameter(p4, p5, 2)
ilower = bid_getparameter(p4, p5, 4)
index = 1 ; index 0 is chordgroup length
while (index < ftlen(gibid_chordfn)) do
event_i "i", "chord2", 0, p3, tab_i(index, gibid_chordfn), iamp, ilower
index += 1
od
turnoff
endin
/*
Organ type chord
*/
instr chord3
inote = p4 - 12
iamp = p5
ifreq = cpsmidinn(inote)
kfreq linseg 10, p3*0.4, ifreq, p3*0.6, ifreq
aL fmb3 0.65, kfreq, 1, random(1.2, 2.2), random(0.1, 0.3), random(5, 15), gifnSine, gifnSquare, gifnSine, gifnSquare, gifnSine
aR fmb3 0.65, kfreq, 1, random(1.2, 2.2), random(0.1, 0.3), random(5, 15), gifnSine, gifnSaw, gifnSine, gifnSquare, gifnSine
aL butterhp aL, 340
aR butterhp aR, 340
kenv linseg 1, p3*0.95, 1, p3*0.05, 0
aL *= kenv
aR *= kenv
bus_mix("master", aL, aR)
endin
/*
Play chord3 above, called from BID
*/
instr play_chord3
chordinstrument "chord3", p4, p5
turnoff
endin
/*
Retrigger sampler with appropriate pitching
*/
giglitchsamples = 44100
giglitchbufferL ftgen 0, 0, giglitchsamples, 7, 0
giglitchbufferR ftgen 0, 0, giglitchsamples, 7, 0
instr play_glitchread
iamp = bid_getparameter(p4, p5, 2)
ifreq = cpsmidinn(tab_i(random(1, ftlen(gibid_chordfn) - 1), gibid_chordfn))
ilen = ((1/(ifreq))*sr)*pow(2, round(random(0, 4)))
istart random 0, giglitchsamples-ilen
awindex phasor giglitchsamples / ilen
aL table (awindex*giglitchsamples)+istart, giglitchbufferL
aR table (awindex*giglitchsamples)+istart, giglitchbufferR
aL butterhp aL, 350
aR butterhp aR, 350
aL *= 0.2 * iamp
aR *= 0.2 * iamp
if (random(0, 1) > 0.7) then
if (random(0, 1) > 0.5) then
bus_mix("delay2", aL, aR)
else
bus_mix("delay2", aL, aR)
endif
endif
bus_mix("master", aL, aR)
endin
#end
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