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#ifndef INC_WATER_INSTR
#define INC_WATER_INSTR ##
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
Partial Emergence
by Richard Knight 2022
Installation submission for the International Csound Conference 2022
Water instruments
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
#include "sonics/soundxdb.udo"
#include "sonics/array_tools.udo"
#include "sonics/sequencing_melodic.udo"
#include "sonics/sequencing_melodic_portamento.udo"
#include "sonics/bussing.udo"
#include "sonics/frequency_tools.udo"
#include "sonics/wavetables.udo"
; sound collections
gisnd_waterpaddling[] sounddb_getcollection "Water.Paddling"
gisnd_waterdrop[] sounddb_getcollection "Water.Droplet"
instr play_waterpaddling1
ifileid = arr_random(gisnd_waterpaddling)
ifn = gisounddb[ifileid][0]
idur = gisounddb[ifileid][2]
kfreqshift init -100
ipitch = random(0.5, 1.2)
ktime init random(0, idur)
aL, aR mincer a(port(ktime, 0.1, random(0, idur))), 1, ipitch, ifn, 0, pow(2, round(random(4, 7))) ;64
aL, aR freqshift1 aL, aR, port(kfreqshift, 0.2)
if (random:k(0, 1) > 0.2) then
ktime = random:k(0, idur)
endif
if (random:k(0, 1) > 0.2) then
kfreqshift = random(-1000, -100)
endif
kamp linseg 1, p3*0.8, 1, p3*0.2, 0
aL *= kamp * 1.8
aR *= kamp * 1.8
if (random(0, 1) > 0.8) then
bus_mix("delay1", aL*random(0, 0.3), aR*random(0, 0.3))
endif
if (random(0, 1) > 0.3) then
bus_mix("reverb1", aL*random(0.2, 0.8), aR*random(0.2, 0.8))
endif
if (random(0, 1) > 0.5) then
bus_mix("pvsamp1", aL*0.6, aR*0.6)
endif
bus_mix("master", aL, aR)
endin
instr _phrase_waterbubbler1_item
ipitch = p4
iamp = p5
ioutmain = p6
ifileid = arr_random(gisnd_waterdrop)
ifn = gisounddb[ifileid][0]
idur = gisounddb[ifileid][2]
p3 = idur / ipitch
kamp linseg 1, p3*0.8, 1, p3*0.2, 0
kamp *= iamp
aL, aR loscil kamp, ipitch, ifn, 1
aL, aR freqshift1 aL, aR, random(-1000, -400)
ipan = random(0, 1)
if (random(0, 1) > 0.5) then
aLr resony aL, table:k(0, gimel_freqs)*2, 4, 16, 10
aRr resony aL, table:k(0, gimel_freqs)*2, 4, 16, 10
aL balance aLr, aL
aR balance aRr, aR
aL dcblock aL
aR dcblock aR
endif
if (random(0, 1) > 0.8) then
bus_mix("delay1", aL*0.2, aR*0.2)
endif
if (random(0, 1) > 0.8) then
bus_mix("reverb1", aL*0.5, aR*0.5)
endif
if (random(0, 1) > 0.8) then
bus_mix("pvsamp1", aL, aR)
endif
Schannel = (ioutmain == 1) ? "main" : "phrase_waterbubbler"
bus_mix(Schannel, aL*(1-ipan), aR*ipan)
endin
instr phrase_waterbubbler1
ioutmain = p4
kamp linseg 0, p3*0.1, 1, p3*0.8, 1, p3*0.1, 0
iamp = random(0.25, 0.5)
kamp *= iamp
kfreq = abs:k(oscil:k(30, 0.01)) + 10
kmetro metro kfreq
if (kmetro == 1) then
schedulek("_phrase_waterbubbler1_item", random:k(0, 0.2), 1, random:k(0.8, 1.2), random:k(0.5, 1)*kamp, ioutmain)
endif
endin
instr note_drop1
ifileid = arr_random(gisnd_waterdrop)
ifn = gisounddb[ifileid][0]
idur = gisounddb[ifileid][2]
ipitch = random(0.6, 1.3)
p3 = idur / ipitch
aL, aR loscil 1, ipitch, ifn, 1
kamp linseg 1, p3*0.9, 1, p3*0.1, 0
iamp = random(0.7, 1)
ipan = random(0, 1)
aL *= kamp * iamp * ipan
aR *= kamp * iamp * (1-ipan)
bus_mix("pvsamp1", aL*random(0, 0.3), aR*random(0, 0.3))
bus_mix("reverb1", aL*random(0, 0.2), aR*random(0, 0.2))
bus_mix("master", aL, aR)
endin
instr _phrase_droproll1_item
ifileid = arr_random(gisnd_waterdrop)
ifn = gisounddb[ifileid][0]
idur = gisounddb[ifileid][2]
ipitch = random(0.1, 1.3)
p3 = idur / ipitch
aL, aR loscil 1, ipitch, ifn, 1
kamp linseg 1, p3*0.9, 1, p3*0.1, 0
ipan = random(0, 1)
aL *= kamp * ipan
aR *= kamp * (1-ipan)
bus_mix("droproll1_item", aL, aR)
bus_mix("pvsamp1", aL*random(0, 0.5), aR*random(0, 0.5))
endin
instr phrase_droproll1
iamp = p4
ifreq1 = random(0.00001, 20)
kmetrofreq expseg ifreq1, p3, 19.99 - ifreq1
klpf linseg random(4000, 22050), p3, random(4000, 22050)
kamp linseg 0, p3*0.3, 1, p3*0.4, 1, p3*0.3, 0
kmetro metro kmetrofreq
if (kmetro == 1) then
schedulek("_phrase_droproll1_item", random:k(0, 0.2), 1)
endif
aL, aR bus_read "droproll1_item"
aL butterlp aL, klpf
aR butterlp aR, klpf
aL *= kamp * 0.7 * iamp
aR *= kamp * 0.7 * iamp
bus_mix("reverb1", aL*0.2, aR*0.2)
bus_mix("master", aL, aR)
endin
instr transition_droplets1
iriseratio = p4
kamp expseg 0.00001, p3*iriseratio, 1, p3*(1-iriseratio), 0.00001
kmetro metro 30
if (kmetro == 1) then
schedulek("_phrase_droproll1_item", random:k(0, 0.2), 1)
endif
aL, aR bus_read "droproll1_item"
aL *= kamp * 2.5
aR *= kamp * 2.5
bus_mix("reverb1", aL*0.43, aR*0.43)
bus_mix("master", aL, aR)
endin
instr transition_waterbubbler1
ioutmain = p4
iriseratio = p4
kamp expseg 0.00001, p3*iriseratio, 1, p3*(1-iriseratio), 0.00001
kfreq = abs:k(oscil:k(30, 0.01)) + 10
kmetro metro kfreq
if (kmetro == 1) then
schedulek("_phrase_waterbubbler1_item", random:k(0, 0.2), 1, random:k(0.8, 1.2), random:k(0.5, 1)*kamp, 1)
endif
endin
instr phrase_dropstretch1
ireadpitch = p4
ido_reson = p5
ifades = p6
iresonfreqratio = p7
ifileid = arr_random(gisnd_waterdrop)
ifn = gisounddb[ifileid][0]
idur = gisounddb[ifileid][2]
istart = random(0, idur*0.2)
iend = random(idur*0.4, idur*0.8) ; 0.3, 0.4
atime = abs:a(oscil:a(iend-istart, random(0.001, 0.1), gifnSine, random(0, 1)))
kenv = abs:k(oscil:k(0.8, random(0.01, 0.1), gifnSine, random(0, 1))) + 0.2
aL, aR sndwarpst 1, atime, ireadpitch, ifn, istart, 441*random(1, 10), 44*random(1, 10), 8, gifnHalfSine, 1
if (ifades == 1) then
kamp linseg 0, p3*0.25, 1, p3*0.5, 1, p3*0.25, 0
else
kamp linsegr 1, p3, 1, 2, 0
endif
aL *= kamp * kenv
aR *= kamp * kenv
if (ido_reson == 1) then
aLr resony aL, table:k(0, gimel_freqs)*2*iresonfreqratio, 2, 16, 10
aRr resony aR, table:k(1, gimel_freqs)*2*iresonfreqratio, 2, 16, 10 ; *4*
aL balance butterhp(aLr, 50), aL
aR balance butterhp(aRr, 50), aR
endif
aL pareq aL, 1000, 0.4, 0.75
aR pareq aR, 1000, 0.4, 0.75
bus_mix("master", aL, aR)
endin
#end
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