def makeKicks(length, wobble):
out = Tracks()
onsets = makeOnsets(length, wobble, 2, 4, True)
kick = dsp.taper(k, 20)
kick = dsp.transpose(kick, dsp.rand(1, 2))
for onset in onsets:
out.add(kick, onset)
out = out.mix()
out = dsp.fill(out, length, silence=False)
return dsp.taper(out, 40)
def makeKicks(length, wobble):
out = Tracks()
onsets = makeOnsets(length, wobble, 2, 4, True)
kick = dsp.taper(k, 20)
kick = dsp.transpose(kick, dsp.rand(1, 2))
for onset in onsets:
out.add(kick, onset)
out = out.mix()
out = dsp.fill(out, length, silence=False)
return dsp.taper(out, 40)
def makeClaps(length, wobble):
out = Tracks()
onsets = makeOnsets(length, wobble, 2, 8, True)
for onset in onsets:
clap = dsp.stretch(c, int(dsp.flen(c) * log.get(1, 10)), grain_size=dsp.randint(20, 120))
out.add(clap, onset)
out = out.mix()
out = dsp.split(out, dsp.flen(out) / dsp.randchoose([2, 3, 4]))
out = [ dsp.taper(o, 20) for o in out ]
out = dsp.randshuffle(out)
out = ''.join(out)
out = dsp.fill(out, length, silence=False)
return dsp.taper(out, 40)
def makeSnare(length, i, amp):
s = dsp.cut(snare, 0, dsp.randint(dsp.mstf(40), dsp.flen(snare)))
s = dsp.alias(s, dsp.randint(4, 12))
s = dsp.taper(s)
s = dsp.fill(s, length, silence=True)
s = dsp.amp(s, dsp.rand(2, 4))
return s
def makeSnare(length, i, amp):
s = dsp.cut(snare, 0, dsp.randint(dsp.mstf(40), dsp.flen(snare)))
s = dsp.alias(s, dsp.randint(4, 12))
s = dsp.taper(s)
s = dsp.fill(s, length, silence=True)
s = dsp.amp(s, dsp.rand(2,4))
return s
def makeStab(length, i):
freqs = tune.fromdegrees([ dsp.randchoose([1,2,3,4,5,6,8]) for _ in range(dsp.randint(2,4)) ], octave=3, root=key)
stab = chord(length, freqs, dsp.rand(0.25, 0.75))
stab = dsp.taper(stab, 40)
stab = dsp.fill(stab, length, silence=True)
return stab
def glitchStutter(snd):
""" Basically a random gate """
snd = dsp.vsplit(snd, dsp.mstf(1, 50), dsp.mstf(50, 200))
for i, s in enumerate(snd):
if dsp.rand() > dsp.rand(0.5, 0.9):
s = dsp.amp(s, dsp.rand(0, 0.15))
s = dsp.taper(s, 20)
snd[i] = s
else:
s = dsp.amp(s, dsp.rand(0.85, 1))
snd[i] = dsp.taper(s, 20)
snd = ''.join(snd)
return snd
def play(self, freq, length, amp=1):
snd = dsp.transpose(self.snd, freq / self.freq)
snd = dsp.taper(snd, 40)
snd = dsp.amp(snd, amp)
if self.direction == 'fw':
snd = dsp.env(snd, self.env)
snd = dsp.fill(snd, length, silence=True)
if self.direction == 'fw-loop':
snd = dsp.fill(snd, length, silence=False)
snd = dsp.env(snd, self.env)
if self.direction == 'fw-loop-rand':
snd = dsp.env(snd, self.env)
elapsed = 0
sndout = ''
while elapsed < length:
sndout += dsp.pad(snd, 0, dsp.randint(0, dsp.flen(snd)))
elapsed = dsp.flen(sndout)
snd = dsp.fill(sndout, length, silence=False)
if self.direction == 'fw-bw-loop':
snd = dsp.fill(snd + dsp.reverse(snd), length, silence=False)
snd = dsp.env(snd, self.env)
if self.tails:
snd = dsp.mix([ snd, self.makeTails(freq, length) ])
return snd
def spider(snd, numlayers=10, numgrains=20, minlen=40, lenranges=(300,500), reverse=False, env='hann'):
layers = []
for layer in range(numlayers):
lenrange = dsp.rand(lenranges[0], lenranges[1])
if reverse:
lengths = dsp.wavetable(env, numgrains * 2)[numgrains:]
else:
lengths = dsp.wavetable(env, numgrains * 2)[:numgrains]
lengths = [ dsp.mstf(l * lenrange + minlen) for l in lengths ]
pans = dsp.breakpoint([ dsp.rand() for p in range(numgrains / 3)], numgrains)
startpoint = dsp.randint(0, dsp.flen(snd) - max(lengths))
grains = ''
for l, p in zip(lengths, pans):
grain = dsp.cut(snd, startpoint, l)
grain = dsp.env(grain, 'phasor')
grain = dsp.taper(grain, dsp.mstf(10))
grain = dsp.pan(grain, p)
grains += grain
if reverse:
layers += [ dsp.env(grains, 'line') ]
else:
layers += [ dsp.env(grains, 'phasor') ]
return dsp.mix(layers)
def makeStab(length, i):
chord = tune.fromdegrees([ dsp.randchoose([1,4,5,8]) for _ in range(dsp.randint(2,4)) ], octave=3, root=key)
stab = rhodesChord(length, chord, dsp.rand(0.5, 0.75))
stab = dsp.taper(stab, 40)
stab = dsp.fill(stab, length, silence=True)
return stab
def makeGrains():
guitar = dsp.randchoose(guitars)
guitar = dsp.transpose(guitar, dsp.randchoose([1, 2, 3, 4, 8]))
max_grain_length = dsp.mstf(dsp.rand(10, 500))
positions = [
math.floor(pos * (dsp.flen(guitar) - max_grain_length))
for pos in makeShape()
]
lengths = [
math.floor(length * (max_grain_length - 1) + 1)
for length in makeShape()
]
pans = makeShape()
amps = [amp * dsp.rand(0, 10) for amp in makeShape()]
num_grains = dsp.randint(500, 1000)
grains = []
for i in range(num_grains):
grain = dsp.cut(guitar, positions[i % len(positions)],
lengths[i % len(lengths)])
grain = dsp.pan(grain, pans[i % len(pans)])
grain = dsp.amp(grain, amps[i % len(amps)])
grain = dsp.taper(grain, 20)
grains += [grain]
return ''.join(grains)
def chirp():
r = dsp.rand(3.6, 3.99)
numpoints = dsp.randint(10, 30)
freq = dsp.rand(200, 1000)
slength = dsp.rand(0.05, 0.5)
length = dsp.stf(slength)
log = data.Logistic(r, size=numpoints)
mod = dsp.breakpoint([0] + [dsp.rand()
for r in range(numpoints / 3)] + [0],
numpoints)
mod = [p * log.get() for p in mod]
modr = dsp.rand(1, 5)
modf = 1.0 / slength
wf = dsp.wavetable('sine2pi', 512)
win = dsp.wavetable('sine', 512)
pw = dsp.rand(0.5, 1)
amp = dsp.rand(0.1, 0.3)
out = dsp.pulsar(freq, length, pw, wf, win, mod, modr, modf, amp)
out = dsp.env(out, 'random')
out = dsp.taper(out, dsp.mstf(10))
out = dsp.pan(out, dsp.rand())
out = dsp.pad(out, 0, dsp.stf(dsp.rand(0.1, 0.3)))
return out
def makePulse(length, i):
freqs = tune.fromdegrees([ dsp.randchoose([1,2,3,4,5,6,8]) for _ in range(dsp.randint(2,4)) ], octave=2, root=key)
pulse = chord(length, freqs, dsp.rand(0.5, 0.75))
pulse = dsp.taper(pulse, 40)
pulse = dsp.amp(pulse, dsp.rand(0.5, 1))
pulse = dsp.fill(pulse, length, silence=True)
return pulse
def makeClaps(length, wobble):
out = Tracks()
onsets = makeOnsets(length, wobble, 2, 8, True)
for onset in onsets:
clap = dsp.stretch(c,
int(dsp.flen(c) * log.get(1, 10)),
grain_size=dsp.randint(20, 120))
out.add(clap, onset)
out = out.mix()
out = dsp.split(out, dsp.flen(out) / dsp.randchoose([2, 3, 4]))
out = [dsp.taper(o, 20) for o in out]
out = dsp.randshuffle(out)
out = ''.join(out)
out = dsp.fill(out, length, silence=False)
return dsp.taper(out, 40)
def makePulse(length, i):
chord = tune.fromdegrees([ dsp.randchoose([1,4,5,8]) for _ in range(dsp.randint(2,4)) ], octave=2, root=key)
pulse = rhodesChord(length, chord, dsp.rand(0.5, 0.75))
#pulse = dsp.mix([ pulse, kick ])
pulse = dsp.taper(pulse, 40)
pulse = dsp.amp(pulse, dsp.rand(0.9, 1.5))
pulse = dsp.fill(pulse, length, silence=True)
return pulse
def makeNote(length, note, degree=1):
speed = tune.terry[tune.major[degree - 1]]
speed = speed[0] / speed[1]
note = dsp.transpose(note, speed)
note = dsp.fill(note, length, silence=True)
note = dsp.taper(note, dsp.mstf(10))
return note
def makeSnare(length, i):
burst = dsp.bln(length, dsp.rand(400, 800), dsp.rand(8000, 10000))
burst = dsp.env(burst, 'phasor')
s = dsp.mix([snare, burst])
s = dsp.transpose(s, dsp.rand(0.9, 1.1))
s = dsp.fill(s, length, silence=True)
return dsp.taper(s, 40)
def make(length, i):
#burst = dsp.bln(length, dsp.rand(400, 800), dsp.rand(8000, 10000))
#burst = dsp.env(burst, 'phasor')
#s = dsp.mix([snare, burst])
s = snare
s = dsp.transpose(s, dsp.rand(0.9, 1.1))
s = dsp.fill(s, length, silence=True)
return dsp.taper(s, 40)
def makeStab(length, i):
freqs = tune.fromdegrees([
dsp.randchoose([1, 2, 3, 4, 5, 6, 8]) for _ in range(dsp.randint(2, 4))
],
octave=3,
root=key)
stab = chord(length, freqs, dsp.rand(0.25, 0.75))
stab = dsp.taper(stab, 40)
stab = dsp.fill(stab, length, silence=True)
return stab
def makePulse(length, i):
freqs = tune.fromdegrees([
dsp.randchoose([1, 2, 3, 4, 5, 6, 8]) for _ in range(dsp.randint(2, 4))
],
octave=2,
root=key)
pulse = chord(length, freqs, dsp.rand(0.5, 0.75))
pulse = dsp.taper(pulse, 40)
pulse = dsp.amp(pulse, dsp.rand(0.5, 1))
pulse = dsp.fill(pulse, length, silence=True)
return pulse
def makeHats(length, wobble):
out = Tracks()
onsets = makeOnsets(length, wobble, 1, 16, True)
for onset in onsets:
out.add(h, onset)
out = out.mix()
out = dsp.split(out, dsp.flen(out) / dsp.randchoose([2, 3, 4]))
out = dsp.randshuffle(out)
out = ''.join(out)
out = dsp.fill(out, length, silence=False)
return dsp.taper(out, 40)
def makeHats(length, wobble):
out = Tracks()
onsets = makeOnsets(length, wobble, 1, 16, True)
for onset in onsets:
out.add(h, onset)
out = out.mix()
out = dsp.split(out, dsp.flen(out) / dsp.randchoose([2, 3, 4]))
out = dsp.randshuffle(out)
out = ''.join(out)
out = dsp.fill(out, length, silence=False)
return dsp.taper(out, 40)
def glitchPulse(snd):
""" 2 to 3 overlapping streams of enveloped grains at regular but phasing intervals. """
numlayers = dsp.randint(2,3)
layers = []
for _ in range(numlayers):
grains = dsp.split(snd, dsp.mstf(1, 100))
grains = [ dsp.taper(g, 50) for g in grains ]
grains = ''.join(grains)
grains = penv(grains)
layers += [ grains ]
return dsp.mix(layers)
def play(ctl):
param = ctl.get('param')
lpd = ctl.get('midi').get('lpd')
pw = lpd.get(7, low=0.001, high=1, default=1)
modr = dsp.rand(0, 0.005)
modf = dsp.rand(0.01, 0.05)
amp = lpd.get(8, low=0, high=2, default=0)
length = dsp.mstf(lpd.get(6, low=40, high=1000, default=100))
divs = [1, 2, 3.0, 4]
div = divs[lpd.geti(5, low=0, high=len(divs) - 1)]
#div = dsp.randchoose(divs)
length = int(length / div)
wf = dsp.breakpoint([0] + [ dsp.rand(-1, 1) for w in range(5) ] + [0], 512)
wf = dsp.wavetable('sine2pi', 512)
win = dsp.wavetable('sine', 512)
mod = dsp.breakpoint([0] + [ dsp.rand(0, 1) for m in range(5) ] + [0], 512)
layers = []
chord = [ dsp.randchoose([1, 3, 5, 6, 8, 16]) for c in range(dsp.randint(2, 4)) ]
notes = tune.fromdegrees(chord, root='d', octave=dsp.randint(1, 2))
for freq in notes:
a = amp * dsp.rand(0.1, 0.75)
layer = dsp.pulsar(freq, length, pw, wf, win, mod, modr, modf, a)
layer = dsp.pan(layer, dsp.rand())
layers += [ layer ]
out = dsp.mix(layers)
out = dsp.taper(out)
out = dsp.env(out, 'phasor')
#out = dsp.pad(out, 0, length)
#out = out * 4
return out
def makeGrains():
guitar = dsp.randchoose(guitars)
guitar = dsp.transpose(guitar, dsp.randchoose([1, 2, 3, 4, 8]))
max_grain_length = dsp.mstf(dsp.rand(10, 500))
positions = [ math.floor(pos * (dsp.flen(guitar) - max_grain_length)) for pos in makeShape() ]
lengths = [ math.floor(length * (max_grain_length - 1) + 1) for length in makeShape() ]
pans = makeShape()
amps = [ amp * dsp.rand(0, 10) for amp in makeShape() ]
num_grains = dsp.randint(500, 1000)
grains = []
for i in range(num_grains):
grain = dsp.cut(guitar, positions[ i % len(positions) ], lengths[ i % len(lengths) ])
grain = dsp.pan(grain, pans[ i % len(pans) ])
grain = dsp.amp(grain, amps[ i % len(amps) ])
grain = dsp.taper(grain, 20)
grains += [ grain ]
return ''.join(grains)
def makeSwells(cname, numswells, length, key='e', octave=1):
swells = []
freqs = tune.chord(cname, key, octave)
root = tune.ntf(key, octave)
# Naive pitch wrapping
for i, freq in enumerate(freqs):
if freq > root * 2.5:
freqs[i] = freq * 0.5
for _ in range(numswells):
slength = dsp.randint((length / numswells) * 0.85, length / numswells)
swell = [ keys.pulsar(freq, slength, drift=dsp.rand(0.001, 0.01), speed=dsp.rand(0.1, 0.5), amp=dsp.rand(0.2, 0.5)) for freq in freqs ]
swell = dsp.mix(swell)
swell = dsp.env(swell, 'hann')
swell = dsp.taper(swell, 30)
swells += [ swell ]
swells = [ dsp.fill(swell, length / numswells, silence=True) for swell in swells ]
return ''.join(swells)
def play(ctl):
pianos = ['sawvib', 'piano', 'pianooct1', 'harp', 'saw']
pianos = ['sawvib', 'piano']
piano = snds.load('genie/%s.wav' % dsp.randchoose(pianos))
notes = [1,3,5]
chord = tune.fromdegrees([ dsp.randchoose(notes) + (dsp.randchoose([0, 1]) * 8) for _ in range(dsp.randint(1, 3)) ], octave=0)
length = dsp.stf(dsp.rand(1, 4))
layers = []
for freq in chord:
p = dsp.transpose(piano, freq / 220.0)
p = dsp.amp(p, 0.35)
#p = dsp.pan(p, dsp.rand())
p = dsp.fill(p, length)
if dsp.rand() > 0.25:
p = dsp.vsplit(p, dsp.mstf(100), dsp.mstf(500))
p = [ dsp.pan(pp, dsp.rand()) for pp in p ]
p = [ dsp.amp(pp, dsp.rand(0,2)) for pp in p ]
p = [ dsp.transpose(pp, dsp.randchoose([1,2,4,8])) for pp in p ]
p = [ dsp.taper(pp, 20) for pp in p ]
p = [ dsp.pad(pp, 0, dsp.mstf(dsp.rand(0, 100))) for pp in p ]
p = dsp.randshuffle(p)
p = ''.join(p)
if dsp.rand() > 0.75:
p = dsp.alias(p)
#p = dsp.env(p, 'phasor')
layers += [ p ]
out = dsp.mix(layers)
return out
for _ in range(nchords):
layers = []
for _ in range(nlayers):
layer = ''
highs = dsp.breakpoint([ dsp.rand(60, 15000) for _ in range(npulses / 50) ], npulses)
lows = [ dsp.rand(20, freq) for freq in highs ]
amps = dsp.breakpoint([ dsp.rand(0.1, 0.3) for _ in range(npulses / 50) ], npulses)
pans = dsp.breakpoint([ dsp.rand(0, 1) for _ in range(npulses / 10) ], npulses)
lengths = [ dsp.mstf(l) for l in dsp.breakpoint([ dsp.rand(1, 30) for _ in range(npulses / 10) ], npulses) ]
for high, low, amp, pan, length in zip(highs, lows, amps, pans, lengths):
p = dsp.bln(length, low, high, wform=dsp.randchoose(['hann', 'sine2pi', 'tri']))
p = dsp.env(p, 'hann')
p = dsp.taper(p, 20)
p = dsp.amp(p, amp)
p = dsp.pan(p, pan)
layer += p
layers += [ layer ]
freqs = tune.fromdegrees([dsp.randint(1, 9) for _ in range(nlayers)], octave=1, root='a')
for i, freq in enumerate(freqs):
layers[i] = dsp.pine(layer, dsp.flen(layer) * 10, freq)
section = dsp.fill(dsp.mix(layers), sectionlength)
plen = dsp.randint(16, 32)
minlen = 40
lenrange = dsp.rand(300, 500)
lengths = dsp.wavetable('hann', numgrains * 2)[:numgrains]
lengths = [ dsp.mstf(l * lenrange + minlen) for l in lengths ]
pans = dsp.breakpoint([ dsp.rand() for p in range(numgrains / 3)], numgrains)
layers += [ (lengths, pans) ]
sections += [ layers ]
out = ''
for section in sections:
layers = []
for layer in section:
startpoint = dsp.randint(0, dsp.flen(g) - max(layer[0]))
grains = ''
for l, p in zip(layer[0], layer[1]):
grain = dsp.cut(g, startpoint, l)
grain = dsp.env(grain, 'phasor')
grain = dsp.taper(grain, dsp.mstf(10))
grain = dsp.pan(grain, p)
grains += grain
layers += [ dsp.env(grains, 'phasor') ]
out += dsp.mix(layers)
dsp.write(out, 'spiderfall')
def renv(snd, low=4, high=20, taper=True):
e = [ dsp.rand() for _ in range(dsp.randint(low, high)) ]
if taper:
e = [0] + e + [0]
return dsp.taper(dsp.benv(snd, e), 40)
from pippi import dsp
from hcj import data
numgrains = 1000
numsines = 100
length = dsp.mstf(100)
dist = data.Logistic(3.99, 0.5, numsines).data
dist = sorted(dist)
lows = dsp.breakpoint([ dsp.rand(10, 100) for _ in range(100) ], numgrains)
highs = dsp.breakpoint([ dsp.rand(100, 1000) for _ in range(100) ], numgrains)
out = ''
for lowfreq, highfreq in zip(lows, highs):
layers = []
for freq in dist:
r = highfreq - lowfreq
layers += [ dsp.pan(dsp.tone(length, freq * r + lowfreq, amp=0.05), dsp.rand()) ]
out += dsp.taper(dsp.env(dsp.mix(layers), 'hann'), dsp.mstf(10))
dsp.write(out, 'shifty')
def makeKick(length, i):
return dsp.taper(dsp.fill(dsp.mix([ bigkick, kick ]), length, silence=True), 40)
pans = dsp.breakpoint([dsp.rand() for _ in range(55)], numgrains)
lens = [
dsp.mstf(l * 80 + 20)
for l in dsp.wavetable('line', numgrains / dsp.randint(50, 100))
]
seeds = [
s * 0.3 + 3.69
for s in dsp.wavetable('line', numgrains / dsp.randint(50, 100))
]
freqs = [
f * 90 + 10
for f in dsp.wavetable('line', numgrains / dsp.randint(50, 100))
]
for freq, seed, length, pan in zip(freqs, seeds, lens, pans):
log = data.Logistic(seed, 0.5, 555)
amp = dsp.rand(0.1, 0.75)
grain = dsp.ctone(freq, length, log.data, amp)
grain = dsp.env(grain, 'random')
grain = dsp.taper(grain, dsp.mstf(5))
grain = dsp.pan(grain, pan)
layer += grain
layers += [layer]
out = dsp.mix(layers)
dsp.write(out, 'cdelsu')
[dsp.rand(0.1, 0.3) for _ in range(npulses / 50)], npulses)
pans = dsp.breakpoint([dsp.rand(0, 1) for _ in range(npulses / 10)],
npulses)
lengths = [
dsp.mstf(l) for l in dsp.breakpoint(
[dsp.rand(1, 30) for _ in range(npulses / 10)], npulses)
]
for high, low, amp, pan, length in zip(highs, lows, amps, pans,
lengths):
p = dsp.bln(length,
low,
high,
wform=dsp.randchoose(['hann', 'sine2pi', 'tri']))
p = dsp.env(p, 'hann')
p = dsp.taper(p, 20)
p = dsp.amp(p, amp)
p = dsp.pan(p, pan)
layer += p
layers += [layer]
freqs = tune.fromdegrees([dsp.randint(1, 9) for _ in range(nlayers)],
octave=1,
root='a')
for i, freq in enumerate(freqs):
layers[i] = dsp.pine(layer, dsp.flen(layer) * 10, freq)
section = dsp.fill(dsp.mix(layers), sectionlength)
def make(length, i):
return dsp.taper(dsp.fill(dsp.mix([bigkick, kick]), length, silence=True),
40)
def play(ctl):
param = ctl.get('param')
lpd = ctl.get('midi').get('lpd')
scale = [ dsp.randchoose([1, 3, 5, 6, 8]) for s in range(dsp.randint(2, 4)) ]
#scale = [ dsp.randchoose([1, 2, 4, 6, 8]) for s in range(dsp.randint(2, 4)) ]
freqs = tune.fromdegrees(scale, root='a', octave=dsp.randint(2,3), scale=tune.minor)
freq = dsp.randchoose(freqs)
pw = lpd.get(2, low=0.01, high=1, default=1)
pw = dsp.rand(0.01, 1)
modr = lpd.get(6, low=0.001, high=0.1)
modr = dsp.rand(0.001, 0.05)
#modr = dsp.rand(0.1, 10.5)
#modr = dsp.rand(0.001, 0.01)
modr = dsp.rand(0, modr)
modf = dsp.rand(0.01, 0.05)
amp = lpd.get(1, low=0, high=2, default=0)
#amp = dsp.rand(0.1, 0.5)
#amp = 0
length = dsp.stf(lpd.get(5, low=0.5, high=14, default=1) * dsp.rand(0.75, 2))
length = dsp.stf(dsp.rand(5.5, 24) * dsp.rand(0.75, 2))
#length = dsp.stf(dsp.rand(0.5, 0.75) * dsp.rand(0.75, 2))
wf = dsp.breakpoint([0] + [ dsp.rand(-1, 1) for w in range(10) ] + [0], 512)
#wf = dsp.wavetable('sine2pi', 512)
#wf = dsp.wavetable('sine2pi', 512)
#win = dsp.wavetable('sine', 512)
win = dsp.breakpoint([0] + [ dsp.rand(0, 1) for w in range(5) ] + [0], 512)
mod = dsp.breakpoint([0] + [ dsp.rand(0, 1) for m in range(5) ] + [0], 512)
layers = []
harmonics = [1, 2, 3, 4]
for harmonic in harmonics:
f = freq * harmonic
if harmonic > 4:
a = dsp.rand(0.05, 0.1)
else:
a = amp * dsp.rand(0.1, 0.5)
layer = dsp.pulsar(f, length, pw, wf, win, mod, modr, modf, a * 2)
layer = dsp.env(layer, dsp.randchoose(['sine', 'tri', 'line', 'phasor']))
layer = dsp.taper(layer)
layer = dsp.pan(layer, dsp.rand())
layer = dsp.mix([ dsp.drift(layer, dsp.rand(0.01, 0.03)), layer ])
if dsp.rand() > 0.5:
layer = dsp.vsplit(layer, dsp.mstf(50), dsp.mstf(500))
bit = dsp.randchoose(layer)
bit = bit * dsp.randint(1, 3)
bit = dsp.transpose(bit, dsp.randchoose([1, 2, 4, 8]))
layer = ''.join(layer)
layer = dsp.insert_into(layer, bit, dsp.randint(0, dsp.flen(layer) - dsp.flen(bit)))
layers += [ layer ]
out = dsp.mix(layers)
out = dsp.env(out, 'sine')
out = dsp.env(out, 'hann')
#out = dsp.env(out, 'phasor')
out = dsp.taper(out)
return out
for _ in range(numlayers):
layer = ''
for _ in range(numevents):
slength = dsp.rand(0.1, 4)
length = dsp.stf(slength)
freq = (1.0 / slength) * dsp.rand(0.5, 10)
amp = dsp.rand(0.1, 0.5)
log = dsp.breakpoint(
data.Logistic(dsp.rand(3.88, 3.99), 0.5, length / 10).data, length)
mult = dsp.breakpoint(
[0] + [dsp.rand(-1, 1) for _ in range(dsp.randint(50, 100))] + [0],
length)
wf = [m * l for m, l in zip(mult, log)]
o = dsp.ctone(freq, length, wf, amp)
o = dsp.env(o, 'random')
o = dsp.pan(o, dsp.rand())
o = dsp.taper(o, dsp.mstf(20))
layer += o
layers += [layer]
out = dsp.mix(layers)
dsp.write(out, 'lipsys')
numpoints = 7
wfs = [
dsp.breakpoint([dsp.rand(-1, 1) for p in range(numpoints)], 512)
for _ in range(numsegs)
]
win = dsp.wavetable('tri', 512)
mods = [
dsp.breakpoint([dsp.rand(0, 1) for p in range(numpoints)], 512)
for _ in range(numsegs)
]
modfs = [dsp.rand(0.01, 0.1) for _ in range(numsegs)]
modrs = [dsp.rand(0, 0.1) for _ in range(numsegs)]
pws = [dsp.rand(0.01, 1) for _ in range(numsegs)]
out = []
for wf, mod, modf, modr, pw in zip(wfs, mods, modfs, modrs, pws):
layers = []
for freq in chord:
layer = dsp.pulsar(freq, length, pw, wf, win, mod, modr, modf, 0.1)
layers += [layer]
out += [dsp.mix(layers)]
out = [dsp.taper(o, dsp.mstf(10)) for o in out]
out = ''.join(out)
dsp.write(out, 'truckidle')
layers = []
for layer in range(10):
beats_steady = [beat for b in range(numbeats / 10)]
beats_div = dsp.breakpoint([dsp.rand(1, 200) for b in range(10)],
numbeats - len(beats_steady))
ramp = dsp.wavetable('line', len(beats_div))
beats_div = [beat + dsp.mstf(d * r) for d, r in zip(beats_div, ramp)]
beats = beats_steady + beats_div
freqs = dsp.wavetable(dsp.randchoose(['line', 'phasor', 'tri', 'hann']),
len(beats))
freqs = [freq + (100 * f) for f in freqs]
layer = ''
for b, f in zip(beats, freqs):
blip = dsp.tone(length=b, freq=f, amp=dsp.rand(0.01, 0.2))
blip = dsp.env(blip, 'phasor')
blip = dsp.taper(blip, dsp.mstf(5))
blip = dsp.pan(blip, dsp.rand())
layer += blip
layers += [layer]
out = dsp.mix(layers)
dsp.write(out, 'blipspray')
def play(ctl):
param = ctl.get("param")
lpd = ctl.get("midi").get("pc")
lpd.setOffset(111)
key = "g"
# bd = dsp.read('/home/hecanjog/sounds/drums/Tinyrim2.wav').data
# bd = dsp.read('/home/hecanjog/sounds/drums/Jngletam.wav').data
# bd = dsp.read('/home/hecanjog/sounds/drums/78oh.wav').data
# bd = dsp.amp(bd, 1)
# bd = dsp.transpose(bd, dsp.rand(0.65, 0.72) / 1)
# bd = dsp.transpose(bd, dsp.rand(0.3, 0.32) / 1)
chord = tune.fromdegrees([1, 8], root="g", octave=dsp.randint(0, 2))
chord.reverse()
chord = dsp.rotate(chord, lpd.geti(4, low=0, high=len(chord) - 1))
# chord = dsp.randshuffle(chord)
reps = param.get("reps", default=16)
rep = param.get("rep", default=0)
beat = dsp.bpm2frames(130) / 4
beat = dsp.mstf(4100) / 32
# length = beat
out = ""
for n in range(4):
freq = chord[int(rep) % len(chord)]
if dsp.rand() > 0.5:
freq *= 2 ** dsp.randint(0, lpd.geti(7, low=0, high=8, default=0))
pw = lpd.get(8, low=0.1, high=1, default=1)
# length = dsp.mstf(lpd.get(2, low=50, high=2500, default=500) * dsp.rand(0.5, 2))
length = dsp.mstf(lpd.get(14, low=50, high=5000, default=500))
wf = dsp.wavetable("tri", 512)
wf = dsp.wavetable("impulse", 512)
wf = dsp.wavetable("sine2pi", 512)
wf = dsp.breakpoint([0] + [dsp.rand(-1, 1) for w in range(lpd.geti(15, low=4, high=200, default=4))] + [0], 512)
win = dsp.wavetable("sine", 512)
mod = [dsp.rand(0, 1) for m in range(512)]
modr = dsp.rand(0.01, 0.02)
modr = lpd.get(16, low=0.01, high=1, default=1)
modf = dsp.rand(0.5, 2)
amp = lpd.get(6, low=0, high=2, default=0)
amp = dsp.rand(0, 2)
o = dsp.pulsar(freq, length, pw, wf, win, mod, modr, modf, amp)
o = dsp.env(o, "random")
o = dsp.taper(o, dsp.mstf(10))
o = dsp.pan(o, dsp.rand())
rep = rep + 1
out += o
# out = dsp.mix([ dsp.fill(bd, dsp.flen(out), silence=True), out ])
param.set("rep", (rep + 1) % reps)
return out
