def play(ctl):
freq = tune.ntf(dsp.randchoose(['eb']), octave=dsp.randint(0,2))
synth = keys.rhodes(dsp.stf(4), freq)
s = dsp.vsplit(synth, dsp.mstf(50), dsp.mstf(2000))
s = dsp.randshuffle(s)
#s = [ dsp.alias(ss) for ss in s ]
s = [ dsp.amp(ss, dsp.rand(0.5, 0.75)) for ss in s ]
s = [ dsp.pan(ss, dsp.rand(0, 1)) for ss in s ]
s = ''.join(s)
s = dsp.fill(s, dsp.flen(synth))
s2 = dsp.vsplit(synth, dsp.mstf(150), dsp.mstf(1500))
s2 = dsp.randshuffle(s2)
s2 = [ dsp.transpose(ss, dsp.randchoose([1,1.5,2,3,4,8])) for ss in s2 ]
s2 = [ dsp.env(ss, 'phasor') for ss in s2 ]
s2 = ''.join(s2)
out = dsp.mix([ s, s2 ])
out = dsp.amp(out, 1.5)
out = dsp.transpose(out, 1.01)
#synth = dsp.fill(synth, dsp.flen(main))
#out = synth
return out
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 roll(snd, length=None, numlayers=2, minlen=10, maxlen=80, env=True, bend=True):
layers = []
for _ in range(numlayers):
if length is None:
numbeats = dsp.randint(20, 50)
else:
numbeats = length / dsp.mstf(minlen)
lengths = dsp.breakpoint([ dsp.rand(minlen, maxlen) for _ in range(dsp.randint(5, numbeats/2)) ], numbeats)
layer = ''
for l in lengths:
layer += dsp.fill(snd, dsp.mstf(l), silence=True)
if bend:
layer = fx.bend(layer, [ dsp.rand(0, 1) for _ in range(dsp.randint(5, 20)) ], dsp.rand(0.02, 1))
if env:
layer = fx.penv(layer)
layers += [ layer ]
out = dsp.mix(layers)
out = dsp.fill(out, length)
return out
def play(voice_id):
tel = bot.getTel()
degrees = [ dsp.randchoose([1, 2, 3, 5, 6, 8]) for f in range(dsp.randint(2, 20)) ]
#degrees = [ dsp.randchoose([1, 5, 6, 7, 8]) for f in range(dsp.randint(2, 10)) ]
octave = dsp.randint(1, 4)
freqs = tune.fromdegrees(degrees, root='c', octave=octave, ratios=tune.terry)
out = ''
for r in range(dsp.randint(2, 20)):
freq = dsp.randchoose(freqs)
waveform = dsp.randchoose(['tri', 'sine2pi'])
length = dsp.randint(dsp.mstf(1), dsp.mstf(4000))
#length = dsp.mstf(1500)
#length = dsp.mstf(2500)
pulsewidth = dsp.rand(0.01, 1)
mod = dsp.breakpoint([ dsp.rand() for b in range(int(round(tel['density'])) + 3) ], 512)
window = dsp.breakpoint([0] + [ dsp.rand() for b in range(int(round(tel['harmonicity'] * 2)) + 3) ] + [0], 512)
waveform = dsp.breakpoint([0] + [ dsp.rand(-1, 1) for b in range(int(round(tel['roughness'] * dsp.randint(1, 4))) + 3) ] + [0], 512)
modRange = dsp.rand(0.01, 100.08)
modFreq = dsp.rand(0.0001, 5)
volume = dsp.rand(0.2, 0.3) * (tel['density'] / 10.0)
#volume = dsp.rand(0.2, 0.8)
t = dsp.pulsar(freq, length, pulsewidth, waveform, window, mod, modRange, modFreq, volume)
#t = dsp.tone(length, freq, waveform)
t = dsp.pan(t, dsp.rand())
t = dsp.alias(t)
t = dsp.amp(t, dsp.rand(0.5, 15.0))
t = dsp.pad(t, 0, dsp.randint(dsp.mstf(1), dsp.mstf(10)))
t = dsp.amp(t, dsp.rand(0.5, 0.95))
t = dsp.env(t, 'sine')
#t = dsp.env(t, 'phasor')
#t = dsp.pine(t, dsp.flen(t) * 4, freq)
out += t
dsp.log('')
dsp.log('boone')
dsp.log('%s length: %.2f' % (voice_id, dsp.fts(dsp.flen(out))))
bot.show_telemetry(tel)
return out
def makePaper(out):
tail = dsp.cut(paper, dsp.mstf(60), dsp.flen(out) - dsp.mstf(60))
tail = [ dsp.transpose(tail, dsp.rand(0.95, 1.05)) for _ in range(dsp.randint(3,6)) ]
tail = [ fx.penv(t) for t in tail ]
out = dsp.mix(tail + [ out ])
return out
def makeGrains(out, length=None, env=None):
envs = ['tri', 'line', 'flat', 'sine', 'hann']
out = dsp.vsplit(out, dsp.mstf(20), dsp.mstf(90))
out = [dsp.env(grain, 'hann') for grain in out]
out = [dsp.pan(grain, dsp.rand()) for grain in out]
out = dsp.randshuffle(out)
out = ''.join(out)
out = dsp.env(out, dsp.randchoose(envs))
return out
def makeGrains(out, length=None, env=None):
envs = ['tri', 'line', 'flat', 'sine', 'hann']
out = dsp.vsplit(out, dsp.mstf(20), dsp.mstf(90))
out = [ dsp.env(grain, 'hann') for grain in out ]
out = [ dsp.pan(grain, dsp.rand()) for grain in out ]
out = dsp.randshuffle(out)
out = ''.join(out)
out = dsp.env(out, dsp.randchoose(envs))
return out
def play(voice_id):
bpm = config('bpm')
root = config('key')
quality = getattr(tune, config('quality'))
ratios = getattr(tune, config('tune'))
bendfactor = 0.05
# bendfactor = 0
bdiv = 4
bdiv *= dsp.randchoose([16, 24, 32])
loctave = 1
hoctave = 4
si = 32 * dsp.randint(1, 2)
beat = dsp.bpm2frames(bpm) / bdiv
y = [easeOutQuad(float(i), 0, 1, si) for i in range(si)]
z = [easeOutQuad(float(i), 0, 1, si) for i in reversed(range(si))]
freqs = tune.fromdegrees([1, 2, 3, 4, 5, 6, 7, 8],
root=root,
octave=dsp.randint(loctave, hoctave),
ratios=ratios,
scale=quality)
freqs = freqs[:dsp.randint(1, len(freqs))]
if dsp.rand() > 0.5:
freqs = [f for f in reversed(freqs)]
freqs = dsp.rotate(freqs, dsp.randint(0, len(freqs)))
y = y + z
y = [dsp.mstf(v * beat) + dsp.mstf(2) for v in y]
x = range(len(y))
def make(length, freq):
freq *= dsp.rand(1 - (bendfactor / 2.0), 1 + (bendfactor / 2.0))
out = keys.chippy(length=int(length * dsp.rand(0.01, 0.4)),
freq=freq,
amp=0.7)
out = dsp.env(out, 'phasor')
out = dsp.pad(out, 0, length - dsp.flen(out))
return out
out = [make(v, freqs[i % len(freqs)]) for i, v in enumerate(y)]
out = ''.join(out)
out = dsp.pan(out, dsp.rand(0, 1))
return out
def play(voice_id):
tel = bot.getTel()
freqs = tune.fromdegrees([ dsp.randchoose([1, 2, 3, 5, 6, 8]) for f in range(dsp.randint(2, 5)) ], root='c', octave=dsp.randint(1, 3), ratios=tune.just)
out = ''
for freq in freqs:
waveform = dsp.randchoose(['tri', 'sine2pi'])
length = dsp.randint(dsp.mstf(10), dsp.mstf(300))
#length = dsp.mstf(150)
pulsewidth = dsp.rand()
mod = dsp.breakpoint([ dsp.rand() for b in range(int(round(tel['density'])) + 3) ], 512)
window = dsp.breakpoint([0] + [ dsp.rand() for b in range(int(round(tel['harmonicity'] * 2)) + 3) ] + [0], 512)
waveform = dsp.breakpoint([0] + [ dsp.rand(-1, 1) for b in range(int(round(tel['roughness'] * 3)) + 3) ] + [0], 512)
modRange = 0.005
modFreq = dsp.rand(0.0001, 5)
volume = dsp.rand(0.2, 0.3)
if dsp.rand(0, 100) > 50:
t = dsp.pulsar(freq, length, pulsewidth, waveform, window, mod, modRange, modFreq, volume)
else:
t = dsp.tone(length, freq, waveform)
#t = dsp.pulsar(freq, length, pulsewidth, waveform, window, mod, modRange, modFreq, volume)
#t = dsp.tone(length, freq, waveform)
t = dsp.pan(t, dsp.rand())
t = dsp.alias(t)
t = dsp.amp(t, dsp.rand(0.5, 5.0))
t = dsp.pad(t, 0, dsp.randint(dsp.mstf(1), dsp.mstf(500)))
#t = dsp.pad(t, 0, dsp.mstf(100))
t = dsp.amp(t, dsp.rand(0.5, 0.75))
#out += dsp.env(t, 'sine')
out += t
#out = dsp.env(t, 'sine')
dsp.log('')
dsp.log('boone')
dsp.log('%s length: %.2f' % (voice_id, dsp.fts(dsp.flen(out))))
bot.show_telemetry(tel)
return out
def play(ctl):
param = ctl.get('param')
lpd = ctl.get('midi').get('lpd')
idxWf = param.get('idxWf', default=0)
idxWin = param.get('idxWin', default=0)
idxMod = param.get('idxMod', default=0)
freq = 220
length = dsp.mstf(lpd.get(8, low=50, high=1000, default=100))
pw = lpd.get(5, low=0.001, high=1, default=1)
wf = dsp.wavetable('sine2pi', 512)
win = dsp.wavetable('sine', 512)
mod = dsp.wavetable('sine', 512)
#mod = dsp.breakpoint([ dsp.rand(0, 1) for m in range(10) ], 512)
#mod = dsp.wavetable('sine', 512)
modr = lpd.get(6, low=0, high=1, default=0)
modf = lpd.get(7, low=0.1, high=3, default=0.1)
amp = 0.3
idxWf, idxWin, idxMod, out = dsp.pulsarstream(freq, length, pw, wf, win, mod, modr, modf, amp, idxWf, idxWin, idxMod)
#out = dsp.taper(out, dsp.mstf(2))
param.set('idxWf', idxWf)
param.set('idxWin', idxWin)
param.set('idxMod', idxMod)
return out
def makeBloop(length, i, bfreqs):
bfreq = dsp.randchoose(bfreqs)
if dsp.rand() > 0.5:
blength = length if length <= dsp.mstf(80) else dsp.mstf(dsp.rand(40, 80))
else:
blength = length
wf = dsp.breakpoint([0] + [ dsp.rand(-1,1) for _ in range(dsp.randint(8, 20)) ] + [0], 512)
bloop = dsp.mix([ keys.pulsar(bf, blength, wf=wf, amp=dsp.rand(0.1, 0.5)) for bf in [ bfreq, bfreq / 2, bfreq * 2 ] ])
bloop = dsp.env(bloop, 'phasor')
bloop = dsp.fill(bloop, length, silence=True)
return bloop
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 section():
# Meter (beats per bar)
meter = 5
# Subdivision (of master beat)
subdiv = 2
# Bars
bars = 8
# Master tempo (ms)
tempo = dsp.bpm2ms(200)
# Longest beat (ms)
long = (tempo / subdiv) * 1.2
# Shortest beat (ms)
short = tempo / subdiv
# Beat delta (ms)
delta = long - short
num_beats = meter * bars * subdiv
lengths = [ dsp.rand() for i in range(num_beats / 3) ]
grid = dsp.breakpoint(lengths, num_beats)
grid = [ dsp.mstf(beat * delta + short) for beat in grid ]
# Break grid back up into bars
grid = [ grid[index:index+(meter*2)] for index, beat in enumerate(grid) if index % (meter * 2) == 0 ]
return grid
def bell(length=22050, freq=220, amp=0.5):
ding = dsp.read('/home/hecanjog/sounds/vibesc1.wav').data
ding = dsp.amp(ding, dsp.rand(0.5, 0.8))
bell = dsp.read('/home/hecanjog/sounds/tones/bellc.wav').data
bell = dsp.amp(bell, dsp.rand(10, 50))
bell = dsp.amp(bell, 0.3)
rhodes = dsp.read('/home/hecanjog/sounds/tones/rhodes.wav').data
rhodes = dsp.transpose(rhodes, 1.2)
rhodes = dsp.pan(rhodes, dsp.rand())
glade = dsp.read('/home/hecanjog/sounds/glade.wav').data
numgs = dsp.randint(2, 6)
gs = []
for _ in range(numgs):
g = dsp.rcut(glade, dsp.mstf(100, 500))
g = dsp.amp(g, dsp.rand(0.2, 0.5))
g = dsp.pan(g, dsp.rand())
g = dsp.transpose(g, dsp.rand(0.15, 0.75))
gs += [ g ]
gs = dsp.mix(gs)
gs = dsp.env(gs, 'phasor')
clump = dsp.mix([ ding, gs, bell, rhodes ])
clump = dsp.transpose(clump, freq / tune.ntf('c', octave=4))
clump = dsp.fill(clump, length, silence=True)
clump = dsp.env(clump, 'phasor')
clump = dsp.amp(clump, amp)
return clump
def ding(tone, tlength=88200, nlength=1000):
def sequence(tonic='g'):
numdegrees = dsp.randint(2, 8)
degrees = [1, 5, 8, 11, 12]
#scale = [ dsp.randchoose(degrees) for i in range(numdegrees) ]
scale = degrees[dsp.randint(0, 3):]
scale = dsp.randshuffle(scale)
scale = tune.fromdegrees(scale, 1, tonic, tune.major, tune.terry)
return scale
numtones = tlength / nlength
numtones = 1 if numtones < 1 else numtones
freqs = [note / tune.ntf('g', 4) for note in sequence('g')]
tones = [dsp.transpose(tone, freq) for freq in freqs]
#tones = [ dsp.cut(tones[i % len(tones)], dsp.mstf(dsp.rand(0, 100)), nlength + dsp.randint(0, 500)) for i in range(numtones) ]
tones = [
dsp.cut(tones[i % len(tones)], dsp.mstf(dsp.rand(0, 100)), nlength)
for i in range(numtones)
]
#tones = [ dsp.drift(tone, 0.03) for tone in tones ]
curve = dsp.breakpoint([0] + [dsp.rand(0, 0.01) for i in range(3)],
len(tones))
tones = [
dsp.drift(tone, curve[index % len(curve)])
for index, tone in enumerate(tones)
]
tones = [fade(tone) for tone in tones]
return dsp.amp(''.join(tones), 0.5)
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 ding(tone, tlength=88200, nlength=1000):
def sequence(tonic='g'):
numdegrees = dsp.randint(2, 8)
degrees = [1,5,8,11,12]
#scale = [ dsp.randchoose(degrees) for i in range(numdegrees) ]
scale = degrees[dsp.randint(0, 3):]
scale = dsp.randshuffle(scale)
scale = tune.fromdegrees(scale, 1, tonic, tune.major, tune.terry)
return scale
numtones = tlength / nlength
numtones = 1 if numtones < 1 else numtones
freqs = [ note / tune.ntf('g', 4) for note in sequence('g') ]
tones = [ dsp.transpose(tone, freq) for freq in freqs ]
#tones = [ dsp.cut(tones[i % len(tones)], dsp.mstf(dsp.rand(0, 100)), nlength + dsp.randint(0, 500)) for i in range(numtones) ]
tones = [ dsp.cut(tones[i % len(tones)], dsp.mstf(dsp.rand(0, 100)), nlength) for i in range(numtones) ]
#tones = [ dsp.drift(tone, 0.03) for tone in tones ]
curve = dsp.breakpoint([0] + [ dsp.rand(0, 0.01) for i in range(3) ], len(tones))
tones = [ dsp.drift(tone, curve[index % len(curve)]) for index, tone in enumerate(tones) ]
tones = [ fade(tone) for tone in tones ]
return dsp.amp(''.join(tones), 0.5)
def play(ctl):
#out = snds.load('genie/piano.wav')
lenrange = 300
minlen = 1
if dsp.rand() > 0.5:
lengths = dsp.breakpoint([dsp.rand(0, 1) for _ in range(5)], 50)
else:
lengths = dsp.wavetable('sine', 50)
lengths = [dsp.mstf(l * lenrange + minlen) for l in lengths]
out = ''
for length in lengths:
freq = tune.ntf('f', octave=dsp.randint(2, 5))
if dsp.rand() > 10.85:
length = dsp.stf(dsp.rand(0.5, 3))
freq = dsp.randchoose(
tune.fromdegrees([1, 3, 4, 5, 6], octave=4, root='f'))
out += keys.pulsar(freq=freq, length=length, env='phasor')
if dsp.rand() > 10.75:
freq = dsp.randchoose(
tune.fromdegrees([1, 3, 4, 5, 6], octave=4, root='f'))
return out
def smear(snd):
snd = dsp.split(snd, dsp.mstf(dsp.rand(5000, 10000)))
snd = dsp.randshuffle(snd)
snd = [ dsp.env(s) for s in snd ]
snd = [ s * dsp.randint(1, 8) for s in snd ]
return dsp.drift(''.join(snd), dsp.rand(0.01, 0.1))
def make_pulse(snd):
snd_len = dsp.flen(snd)
blip = dsp.cut(snd, 0, dsp.mstf(10))
blip = dsp.env(blip, 'sine')
blip = dsp.pad(blip, 0, snd_len - dsp.flen(blip))
return blip
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 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 smear(snd):
snd = dsp.split(snd, dsp.mstf(dsp.rand(5000, 10000)))
snd = dsp.randshuffle(snd)
snd = [dsp.env(s) for s in snd]
snd = [s * dsp.randint(1, 8) for s in snd]
return dsp.drift(''.join(snd), dsp.rand(0.01, 0.1))
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 make_layer(freq):
out = dsp.tone(length, freq, amp=0.2)
out = dsp.vsplit(out, dsp.mstf(10), dsp.mstf(2500))
for i, o in enumerate(out):
if dsp.randint(0, 100) > 50:
out[i] = make_pulse(o)
else:
out[i] = make_vary(o)
out = [ dsp.amp(o, dsp.rand(0, 1)) for o in out ]
out = ''.join(out)
return out
def play(voice_id):
bpm = config('bpm')
key = config('key')
quality = getattr(tune, config('quality'))
ratios = getattr(tune, config('tune'))
beat = dsp.bpm2frames(bpm)
beat = beat / 4
glitch = False
alias = False
nbeats = P(voice_id, 'multiple', dsp.randchoose([8, 16]))
gs = ['gC1', 'gC2']
g = dsp.randchoose(gs)
n = dsp.read('sounds/%s.wav' % g).data
# speeds = [1, 1.25, 1.5, 1.666, 2, 4]
speeds = [1, 1.25, 1.5, 2, 3, 4, 6, 8, 16]
root = tune.ntf('c')
target = tune.ntf(key)
n = dsp.transpose(n, target / root)
n = dsp.fill(n, dsp.stf(20))
n = dsp.transpose(n, dsp.randchoose(speeds))
n = dsp.split(n, beat)
n = dsp.randshuffle(n)
n = n[:nbeats + 1]
if alias:
n = [dsp.alias(nn) for nn in n]
n = [dsp.amp(nn, dsp.rand(0.1, 0.75)) for nn in n]
n = [dsp.pan(nn, dsp.rand()) for nn in n]
n = ''.join(n)
out = n
if glitch:
out = dsp.vsplit(out, dsp.mstf(dsp.rand(80, 140)), dsp.mstf(500))
out = dsp.randshuffle(out)
out = ''.join(out)
return out
def fade(snd, time=dsp.mstf(1)):
first = dsp.cut(snd, 0, time)
middle = dsp.cut(snd, time, dsp.flen(snd) - (time * 2))
last = dsp.cut(snd, dsp.flen(middle) + time, time)
snd = dsp.env(first, 'line') + middle + dsp.env(last, 'phasor')
return snd
def play(voice_id):
bpm = config('bpm')
key = config('key')
quality = getattr(tune, config('quality'))
ratios = getattr(tune, config('tune'))
beat = dsp.bpm2frames(bpm)
beat = beat / 4
glitch = False
alias = False
nbeats = P(voice_id, 'multiple', dsp.randchoose([8, 16]))
gs = ['gC1', 'gC2']
g = dsp.randchoose(gs)
n = dsp.read('sounds/%s.wav' % g).data
# speeds = [1, 1.25, 1.5, 1.666, 2, 4]
speeds = [1, 1.25, 1.5, 2, 3, 4, 6, 8, 16]
root = tune.ntf('c')
target = tune.ntf(key)
n = dsp.transpose(n, target / root)
n = dsp.fill(n, dsp.stf(20))
n = dsp.transpose(n, dsp.randchoose(speeds))
n = dsp.split(n, beat)
n = dsp.randshuffle(n)
n = n[:nbeats + 1]
if alias:
n = [ dsp.alias(nn) for nn in n ]
n = [ dsp.amp(nn, dsp.rand(0.1, 0.75)) for nn in n ]
n = [ dsp.pan(nn, dsp.rand()) for nn in n ]
n = ''.join(n)
out = n
if glitch:
out = dsp.vsplit(out, dsp.mstf(dsp.rand(80, 140)), dsp.mstf(500))
out = dsp.randshuffle(out)
out = ''.join(out)
return out
def convert_beat(value, output_type):
value = patterns['float'].search(value).group(0)
if output_type == 'frame':
bpm = settings.config('bpm')
value = dsp.bpm2ms(bpm) / float(value)
value = dsp.mstf(value)
return value
def fade(snd, time=dsp.mstf(1)):
first = dsp.cut(snd, 0, time)
middle = dsp.cut(snd, time, dsp.flen(snd) - (time * 2))
last = dsp.cut(snd, dsp.flen(middle) + time, time)
snd = dsp.env(first, 'line') + middle + dsp.env(last, 'phasor')
return snd
def play(ctl):
mpk = ctl.get('midi').get('mpk')
nk = ctl.get('midi').get('nk')
amp = mpk.get(4, low=0, high=1, default=0)
kick = dsp.read('/home/hecanjog/sounds/drums/Junglebd.wav').data
klength = dsp.mstf(mpk.get(1, low=60, high=1500, default=100))
k = dsp.fill(kick, klength, silence=True)
kamp = nk.get(0, low=0, high=1, default=1)
k = dsp.amp(k, kamp)
kpitch = nk.get(16, low=0.25, high=1, default=1)
k = dsp.transpose(k, kpitch)
snare = dsp.read('/home/hecanjog/sounds/drums/Hipclap1.wav').data
slength = dsp.mstf(mpk.get(2, low=60, high=500, default=100))
s = dsp.fill(snare, slength, silence=True)
soffset = dsp.mstf(mpk.get(6, low=0, high=500, default=0))
s = dsp.pad(s, soffset, 0)
samp = nk.get(1, low=0, high=1, default=1)
s = dsp.amp(s, samp)
spitch = nk.get(17, low=0.25, high=2, default=1)
s = dsp.transpose(s, spitch)
hat = dsp.read('/home/hecanjog/sounds/drums/78ch.wav').data
hlength = dsp.mstf(mpk.get(3, low=60, high=500, default=100))
h = dsp.fill(hat, hlength, silence=True)
hoffset = dsp.mstf(mpk.get(7, low=0, high=500, default=0))
h = dsp.pad(h, hoffset, 0)
hamp = nk.get(2, low=0, high=1, default=1)
h = dsp.amp(h, hamp)
hpitch = nk.get(18, low=0.25, high=2, default=1)
h = dsp.transpose(h, hpitch)
longest = max([ dsp.flen(k), dsp.flen(h), dsp.flen(s) ])
k = dsp.fill(k, longest)
h = dsp.fill(h, longest)
s = dsp.fill(s, longest)
out = dsp.mix([k, s, h])
out = dsp.amp(out, amp)
return out
def play(voice_id):
bpm = config('bpm')
root = config('key')
quality = getattr(tune, config('quality'))
ratios = getattr(tune, config('tune'))
bendfactor = 0.05
# bendfactor = 0
bdiv = 4
bdiv *= dsp.randchoose([16, 24, 32])
loctave = 1
hoctave = 4
si = 32 * dsp.randint(1, 2)
beat = dsp.bpm2frames(bpm) / bdiv
y = [ easeOutQuad(float(i), 0, 1, si) for i in range(si) ]
z = [ easeOutQuad(float(i), 0, 1, si) for i in reversed(range(si)) ]
freqs = tune.fromdegrees([1,2,3,4,5,6,7,8], root=root, octave=dsp.randint(loctave, hoctave), ratios=ratios, scale=quality)
freqs = freqs[:dsp.randint(1, len(freqs))]
if dsp.rand() > 0.5:
freqs = [ f for f in reversed(freqs) ]
freqs = dsp.rotate(freqs, dsp.randint(0, len(freqs)))
y = y + z
y = [ dsp.mstf(v * beat) + dsp.mstf(2) for v in y ]
x = range(len(y))
def make(length, freq):
freq *= dsp.rand(1 - (bendfactor / 2.0), 1 + (bendfactor / 2.0))
out = keys.chippy(length=int(length*dsp.rand(0.01, 0.4)), freq=freq, amp=0.7)
out = dsp.env(out, 'phasor')
out = dsp.pad(out, 0, length - dsp.flen(out))
return out
out = [ make(v, freqs[i % len(freqs)]) for i,v in enumerate(y) ]
out = ''.join(out)
out = dsp.pan(out, dsp.rand(0,1))
return out
def play(voice_id):
bpm = C('bpm')
beat = dsp.bpm2frames(bpm)
volume = P(voice_id, 'volume', default=1.0)
crinkle = dsp.read('sounds/s/crinkle.wav').data
glass1 = dsp.read('sounds/s/glass1.wav').data
glass2 = dsp.read('sounds/s/glass2.wav').data
toys = dsp.read('sounds/s/rolling.wav').data
c = dsp.vsplit(crinkle, dsp.mstf(10), dsp.stf(3))
c = dsp.randshuffle(c)
c = c[:40]
c = [dsp.pan(cc, dsp.rand()) for cc in c]
c = [dsp.env(cc, 'sine') for cc in c]
c = [dsp.transpose(cc, dsp.rand(0.25, 0.5)) for cc in c]
t = dsp.vsplit(toys, dsp.mstf(10), dsp.stf(1))
t = dsp.randshuffle(t)
t = t[:40]
t = [dsp.amp(tt, dsp.rand(0.1, 0.8)) for tt in t]
t = [dsp.pan(tt, dsp.rand(0, 1)) for tt in t]
t = [dsp.env(tt, 'sine') for tt in t]
t = [dsp.transpose(tt, 0.5) for tt in t]
g = dsp.vsplit(glass2, dsp.mstf(1), dsp.mstf(100))
g = dsp.randshuffle(g)
g = g[:40]
g = [dsp.amp(gg, dsp.rand(0.35, 0.95)) for gg in g]
g = [dsp.transpose(gg, dsp.rand(0.5, 1.75)) for gg in g]
g = [gg * dsp.randint(1, 8) for gg in g]
things = [c, t, g]
out = [
dsp.mix([
dsp.randchoose(dsp.randchoose(things))
for l in range(dsp.randint(2, 4))
]) for i in range(4)
]
out = ''.join(out)
dsp.log('voice %s length: %.2f' % (voice_id, dsp.fts(dsp.flen(out))))
return out
def play(ctl):
mpk = ctl.get('midi').get('mpk')
nk = ctl.get('midi').get('nk')
amp = mpk.get(4, low=0, high=1, default=0)
kick = dsp.read('/home/hecanjog/sounds/drums/Junglebd.wav').data
klength = dsp.mstf(mpk.get(1, low=60, high=1500, default=100))
k = dsp.fill(kick, klength, silence=True)
kamp = nk.get(0, low=0, high=1, default=1)
k = dsp.amp(k, kamp)
kpitch = nk.get(16, low=0.25, high=1, default=1)
k = dsp.transpose(k, kpitch)
snare = dsp.read('/home/hecanjog/sounds/drums/Hipclap1.wav').data
slength = dsp.mstf(mpk.get(2, low=60, high=500, default=100))
s = dsp.fill(snare, slength, silence=True)
soffset = dsp.mstf(mpk.get(6, low=0, high=500, default=0))
s = dsp.pad(s, soffset, 0)
samp = nk.get(1, low=0, high=1, default=1)
s = dsp.amp(s, samp)
spitch = nk.get(17, low=0.25, high=2, default=1)
s = dsp.transpose(s, spitch)
hat = dsp.read('/home/hecanjog/sounds/drums/78ch.wav').data
hlength = dsp.mstf(mpk.get(3, low=60, high=500, default=100))
h = dsp.fill(hat, hlength, silence=True)
hoffset = dsp.mstf(mpk.get(7, low=0, high=500, default=0))
h = dsp.pad(h, hoffset, 0)
hamp = nk.get(2, low=0, high=1, default=1)
h = dsp.amp(h, hamp)
hpitch = nk.get(18, low=0.25, high=2, default=1)
h = dsp.transpose(h, hpitch)
longest = max([dsp.flen(k), dsp.flen(h), dsp.flen(s)])
k = dsp.fill(k, longest)
h = dsp.fill(h, longest)
s = dsp.fill(s, longest)
out = dsp.mix([k, s, h])
out = dsp.amp(out, amp)
return out
def play(ctl):
beat = dsp.mstf(dsp.rand(100, 300))
out = dsp.pad('', 0, beat)
m = pygame.midi.Output(2)
#m.write([ [[0xFA], time.time()] ])
m.write([ [[0xF8], time.time()] ])
return out
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 play(ctl):
param = ctl.get('param')
lpd = ctl.get('midi').get('lpd')
freqs = [
(10000, 15000),
(5000, 15000),
(5000, 10000),
]
low = dsp.rand(50, 100)
high = dsp.rand(80, 120)
low = 80
high = 120
wform = 'sine2pi'
amp = lpd.get(5, low=0, high=1, default=0)
low = dsp.rand(low * 0.9, low)
high = dsp.rand(high, high * 1.1)
length = dsp.mstf(lpd.get(1, low=10, high=900))
if dsp.rand() > 10.5:
length = length / 2
pulselength = lpd.geti(2, low=dsp.mstf(10), high=length, default=length)
out = dsp.bln(pulselength, low, high, wform)
out = dsp.env(out, 'phasor')
if dsp.rand() > 10.1:
beep = dsp.tone(dsp.flen(out), dsp.rand(12000, 12000), amp=dsp.rand(0.5, 1))
out = dsp.mix([out, beep])
out = dsp.drift(out, dsp.rand(0, 1))
out = dsp.pad(out, 0, length - dsp.flen(out))
out = dsp.pan(out, dsp.rand())
out = dsp.amp(out, amp)
return out
def play(voice_id):
tel = bot.getTel()
degrees = [ dsp.randchoose([1, 2, 3, 4, 5, 6, 7, 8]) for f in range(dsp.randint(2, 6)) ]
octave = dsp.randint(1, 4)
freqs = tune.fromdegrees(degrees, root='c', octave=octave, ratios=tune.just)
out = ''
freq = dsp.randchoose(freqs)
volume = dsp.rand(0.5, 0.8)
length = dsp.randint(dsp.mstf(20), dsp.mstf(30))
for p in range(dsp.randint(20, 100)):
pulsewidth = dsp.rand(0.5, 1)
mod = dsp.breakpoint([ dsp.rand(0, 1) for b in range(4) ], 512)
window = dsp.breakpoint([0] + [ dsp.rand(0, 1) for b in range(10) ] + [0], 512)
waveform = dsp.breakpoint([0] + [ dsp.rand(-1, 1) for b in range(20) ] + [0], 512)
modRange = 0.01
modFreq = dsp.rand(0.0001, 5)
t = dsp.pulsar(freq, length, pulsewidth, waveform, window, mod, modRange, modFreq, volume)
t = dsp.pad(t, 0, length * 3)
t = dsp.env(t, 'sine')
out += t
out = dsp.env(out, 'sine')
out = dsp.pan(out, dsp.rand(0, 1))
dsp.log('')
dsp.log('drone')
dsp.log('%s length: %.2f' % (voice_id, dsp.fts(dsp.flen(out))))
bot.show_telemetry(tel)
return out
def grid(tick, bpm):
os.nice(0)
bpm = dsp.mstf(dsp.bpm2ms(bpm))
count = 0
while True:
tick.set()
tick.clear()
dsp.delay(bpm)
count += 1
def automate(ctl):
sh = ctl.get('midi').get('sh')
i = ctl.get('iterations')
sh.noteon(64)
dsp.delay(dsp.mstf(dsp.rand(200, 500)))
sh.noteoff(64)
dsp.log(i)
def fracture(snd):
numpoints = dsp.randint(3, 20)
poscurve = dsp.breakpoint([0] + [dsp.rand() for i in range(4)] + [0], numpoints)
poscurve = [ p * (dsp.flen(snd) - dsp.mstf(210)) for p in poscurve ]
lencurve = dsp.breakpoint([0] + [dsp.rand() for i in range(4)] + [0], numpoints)
lencurve = [ l * dsp.mstf(200) + dsp.mstf(10) for l in lencurve ]
pancurve = dsp.breakpoint([0] + [dsp.rand() for i in range(4)] + [0], numpoints)
prepadcurve = dsp.breakpoint([0] + [dsp.rand() for i in range(4)] + [0], numpoints)
prepadcurve = [ int(p * dsp.mstf(20)) for p in prepadcurve ]
postpadcurve = dsp.breakpoint([0] + [dsp.rand() for i in range(4)] + [0], numpoints)
postpadcurve = [ int(p * dsp.mstf(20)) for p in postpadcurve ]
speeds = [1.0, 2.0, 0.5, 0.75]
grains = [ dsp.cut(snd, poscurve[i], lencurve[i]) for i in range(numpoints) ]
grains = [ dsp.pan(grains[i], pancurve[i]) for i in range(numpoints) ]
grains = [ dsp.env(grain, 'gauss', True) for grain in grains ]
grains = [ dsp.transpose(grain, dsp.randchoose(speeds)) for grain in grains ]
grains = [ dsp.pad(grains[i], prepadcurve[i], postpadcurve[i]) for i in range(numpoints) ]
for i in range(numpoints):
if dsp.randint(0, 3) == 0:
grains[i] = slurp(grains[i])
etypes = ['line', 'phasor', 'tri', 'sine', 'gauss']
snd = dsp.env(''.join(grains), dsp.randchoose(etypes))
snd = dsp.pad(snd, 0, dsp.mstf(dsp.rand(100, 400)))
return snd
def play(voice_id):
bpm = C('bpm')
beat = dsp.bpm2frames(bpm)
volume = P(voice_id, 'volume', default=1.0)
crinkle = dsp.read('sounds/s/crinkle.wav').data
glass1 = dsp.read('sounds/s/glass1.wav').data
glass2 = dsp.read('sounds/s/glass2.wav').data
toys = dsp.read('sounds/s/rolling.wav').data
c = dsp.vsplit(crinkle, dsp.mstf(10), dsp.stf(3))
c = dsp.randshuffle(c)
c = c[:40]
c = [ dsp.pan(cc, dsp.rand()) for cc in c ]
c = [ dsp.env(cc, 'sine') for cc in c ]
c = [ dsp.transpose(cc, dsp.rand(0.25, 0.5)) for cc in c ]
t = dsp.vsplit(toys, dsp.mstf(10), dsp.stf(1))
t = dsp.randshuffle(t)
t = t[:40]
t = [ dsp.amp(tt, dsp.rand(0.1, 0.8)) for tt in t ]
t = [ dsp.pan(tt, dsp.rand(0, 1)) for tt in t ]
t = [ dsp.env(tt, 'sine') for tt in t ]
t = [ dsp.transpose(tt, 0.5) for tt in t ]
g = dsp.vsplit(glass2, dsp.mstf(1), dsp.mstf(100))
g = dsp.randshuffle(g)
g = g[:40]
g = [ dsp.amp(gg, dsp.rand(0.35, 0.95)) for gg in g ]
g = [ dsp.transpose(gg, dsp.rand(0.5, 1.75)) for gg in g ]
g = [ gg * dsp.randint(1, 8) for gg in g ]
things = [c,t,g]
out = [ dsp.mix([ dsp.randchoose(dsp.randchoose(things)) for l in range(dsp.randint(2, 4)) ]) for i in range(4) ]
out = ''.join(out)
dsp.log('voice %s length: %.2f' % (voice_id, dsp.fts(dsp.flen(out))))
return out
def play(voice_id):
bpm = config('bpm')
root = config('key')
quality = getattr(tune, config('quality'))
ratios = getattr(tune, config('tune'))
beat = dsp.bpm2frames(bpm)
length = dsp.randint(dsp.stf(1), dsp.stf(3))
wav = dsp.breakpoint([0] + [dsp.rand(-1, 1) for w in range(10)] + [0], 512)
win = dsp.wavetable('sine', 512)
mod = dsp.wavetable('vary', 512)
root = dsp.randchoose(tune.fromdegrees([1, 3, 5, 8], octave=0, root='a'))
pw = dsp.rand(0.1, 1)
amp = dsp.rand(0.5, 1.2)
mFreq = 0.01 / dsp.fts(length)
out = dsp.pulsar(root, length, pw, wav, win, mod, 0.05, mFreq, amp)
# out = dsp.env(out, 'vary')
out = dsp.vsplit(out, dsp.mstf(1), dsp.mstf(500))
out = dsp.randshuffle(out)
out = [dsp.pad(o, 0, dsp.randint(0, 4410)) for o in out]
out = [dsp.pan(o, dsp.rand()) for o in out]
out = [dsp.alias(o) for o in out]
out = [o * dsp.randint(1, 30) for o in out]
out = [dsp.env(o, 'random') for o in out]
out = [dsp.amp(o, dsp.rand(0.9, 1.5)) for o in out]
out = ''.join(out)
return out
def clap1(beat):
c = dsp.read('sounds/mikeclap.wav').data
c = dsp.transpose(c, dsp.rand(1, 2.5))
c = dsp.fill(c, dsp.mstf(dsp.rand(10, 100)))
c = dsp.env(c, 'phasor')
c = dsp.amp(c, dsp.rand(1, 3))
c = dsp.pad(c, 0, beat - dsp.flen(c))
blen = beat / dsp.randchoose([1, 2])
c = dsp.pad(c, blen, 0)
c *= 4
return c
def hat(beat):
length = beat * 4
nbeats = 16
blen = length / nbeats
out = ''
for b in range(nbeats):
h = dsp.transpose(tape1, 9)
h = dsp.fill(h, dsp.mstf(dsp.rand(1, 20)))
h = dsp.env(h, 'phasor')
h = dsp.amp(h, dsp.rand(0, 0.8))
h = dsp.pad(h, 0, blen - dsp.flen(h))
out += h
out *= 8
return out
def tempoPath(nsegs):
#maxms = dsp.rand(300, 500)
#minms = dsp.rand(1, 100)
minms = 1
maxms = 500
wavetypes = ['hann', 'sine', 'vary']
out = []
for _ in range(nsegs):
seglen = dsp.randint(20, 100)
seg = dsp.wavetable(dsp.randchoose(wavetypes), seglen)
# pull out a randomly selected subsegment of the curve
sublen = seglen / dsp.randint(2, 5)
segstart = dsp.randint(0, seglen - sublen)
segend = segstart + sublen
seg = seg[segstart:segend]
out += [[dsp.mstf(abs(s) * (maxms - minms) + minms) for s in seg]]
return out
def play(ctl):
lpd = ctl.get('midi').get('lpd')
param = ctl.get('param')
#pc.setOffset(111)
chord_index = param.get('chord_index', default=0)
if lpd.get(36, default=1) < 1:
dsp.log(lpd.get(36))
param.set('chord_index', chord_index + 1)
areas = ['high', 'pitch', 'mid', 'low']
area = lpd.geti(23, low=0, high=len(areas), default=len(areas))
if area == len(areas):
area = dsp.randchoose(areas)
else:
area = areas[area]
param.set('wash-area', area, throttle=1)
param.set('wash-area', 'high', throttle=1)
return dsp.pad('', 0, dsp.mstf(100))
def makeOnsets(length, wobble, div, num_beats, offset=False):
if offset:
offset = dsp.randint(0, 3)
else:
offset = 0
pattern = dsp.eu(num_beats, dsp.randint(1, num_beats / div), offset)
dsp.log(pattern)
if wobble:
points = [dsp.mstf(100, 500) for _ in range(dsp.randint(2, 8))]
plength = sum(points)
mult = length / float(plength)
onsets = curves.bezier(points, num_beats)
onsets = [int(o * mult) for o in onsets]
else:
beat = float(length) / num_beats
num_beats = length / beat
beat = int(round(beat))
onsets = [beat * i for i in range(int(round(num_beats)))]
return onsets
def fracture(snd):
numpoints = dsp.randint(3, 20)
poscurve = dsp.breakpoint([0] + [dsp.rand() for i in range(4)] + [0],
numpoints)
poscurve = [p * (dsp.flen(snd) - dsp.mstf(210)) for p in poscurve]
lencurve = dsp.breakpoint([0] + [dsp.rand() for i in range(4)] + [0],
numpoints)
lencurve = [l * dsp.mstf(200) + dsp.mstf(10) for l in lencurve]
pancurve = dsp.breakpoint([0] + [dsp.rand() for i in range(4)] + [0],
numpoints)
prepadcurve = dsp.breakpoint([0] + [dsp.rand() for i in range(4)] + [0],
numpoints)
prepadcurve = [int(p * dsp.mstf(20)) for p in prepadcurve]
postpadcurve = dsp.breakpoint([0] + [dsp.rand() for i in range(4)] + [0],
numpoints)
postpadcurve = [int(p * dsp.mstf(20)) for p in postpadcurve]
speeds = [1.0, 2.0, 0.5, 0.75]
grains = [dsp.cut(snd, poscurve[i], lencurve[i]) for i in range(numpoints)]
grains = [dsp.pan(grains[i], pancurve[i]) for i in range(numpoints)]
grains = [dsp.env(grain, 'gauss', True) for grain in grains]
grains = [dsp.transpose(grain, dsp.randchoose(speeds)) for grain in grains]
grains = [
dsp.pad(grains[i], prepadcurve[i], postpadcurve[i])
for i in range(numpoints)
]
for i in range(numpoints):
if dsp.randint(0, 3) == 0:
grains[i] = slurp(grains[i])
etypes = ['line', 'phasor', 'tri', 'sine', 'gauss']
snd = dsp.env(''.join(grains), dsp.randchoose(etypes))
snd = dsp.pad(snd, 0, dsp.mstf(dsp.rand(100, 400)))
return snd
g = dsp.read('sounds/seneca3bars.wav').data
numsections = 12
numlayers = 30
numgrains = 22
sections = []
for s in range(numsections):
layers = []
for layer in range(numlayers):
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)
for _ in range(nlayers):
frags = []
elapsed = 0
while elapsed < length:
# pick a fragment
g = dsp.randchoose(guitars)
# transpose to A
g = dsp.transpose(g, 1.125)
# rand octave or 5th transpose
g = dsp.transpose(g, dsp.randchoose([1, 1.5, 2]))
# slice fragment btwn 60ms and 1/2 frag length
fraglen = dsp.mstf(dsp.rand(60, dsp.flen(g) / 2))
pos = dsp.randint(0, dsp.flen(g) - fraglen)
g = dsp.cut(g, pos, fraglen)
# attenuate
g = dsp.amp(g, dsp.rand(0.1, 0.5))
# randomly pan
g = dsp.pan(g, dsp.rand())
# add frag length to elapsed time
elapsed += dsp.flen(g)
# add fragment to frag list
frags += [g]
sectionlength = dsp.stf(dsp.rand(10, 12))
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
def play(voice_id):
bpm = config('bpm')
beat = dsp.bpm2frames(bpm)
dsl = P(voice_id, 'drum', '["c","k","h"]')
dsp.log(dsl)
dsl = json.loads(dsl)
def hat(beat):
length = beat * 4
nbeats = 16
blen = length / nbeats
out = ''
for b in range(nbeats):
h = dsp.transpose(tape1, 9)
h = dsp.fill(h, dsp.mstf(dsp.rand(1, 20)))
h = dsp.env(h, 'phasor')
h = dsp.amp(h, dsp.rand(0, 0.8))
h = dsp.pad(h, 0, blen - dsp.flen(h))
out += h
out *= 8
return out
def kick(beat):
out = drums.sinekick(length=beat, amp=dsp.rand(0.8, 1))
out = dsp.pad(out, 0, beat * dsp.randint(1, 2))
out *= 2
return out
def clap1(beat):
c = dsp.read('sounds/mikeclap.wav').data
c = dsp.transpose(c, dsp.rand(1, 2.5))
c = dsp.fill(c, dsp.mstf(dsp.rand(10, 100)))
c = dsp.env(c, 'phasor')
c = dsp.amp(c, dsp.rand(1, 3))
c = dsp.pad(c, 0, beat - dsp.flen(c))
blen = beat / dsp.randchoose([1, 2])
c = dsp.pad(c, blen, 0)
c *= 4
return c
def clap2(beat):
nlens = [
beat * 2,
beat,
beat / 2,
]
# length of pattern (in beats)
nbeats = dsp.randint(10, 15)
# beat lengths (from a set of bpm-derived note lengths defined in the nlens list)
blens = [dsp.randchoose(nlens) for b in range(nbeats)]
out = ''
# synthesize the tones
for i in range(nbeats):
beat = dsp.transpose(dsp.randchoose([c1, c2]),
dsp.rand(0.25, 40.0))
beat = dsp.pad(beat, 0, blens[i] - dsp.flen(beat))
beat = dsp.amp(beat, dsp.rand(1, 4))
# add it to the output
out += beat
return out
all = []
if 'c' in dsl:
clapper = dsp.randchoose([clap1, clap2])
all += [clapper(beat)]
if 'k' in dsl:
all += [kick(beat)]
if 'h' in dsl:
all += [hat(beat)]
out = dsp.mix(all)
# out = dsp.vsplit(out, dsp.mstf(dsp.rand(8, 140)), dsp.mstf(500))
# out = dsp.randshuffle(out)
# out = ''.join(out)
out = dsp.vsplit(out, 10, 1000)
out = [dsp.amp(o, dsp.rand(0, 4)) for o in out]
out = [dsp.env(o, 'random') for o in out]
out = [dsp.transpose(o, dsp.rand(0.25, 1)) for o in out]
out = dsp.randshuffle(out)
out = ''.join(out)
out = dsp.pine(out, int(dsp.flen(out) * dsp.rand(1.5, 4)),
dsp.rand(10, 2000), dsp.randint(0, 2), dsp.rand(1, 3),
dsp.randint(0, 2), dsp.rand(1, 3))
out = dsp.amp(out, 0.65)
glass = dsp.read('sounds/s/glass2.wav').data
glass = dsp.vsplit(glass, dsp.mstf(1), dsp.mstf(100))
glass = dsp.randshuffle(glass)
# glass = [ dsp.pad(g, 0, dsp.randint(10, 1000)) for g in glass ]
# glass = [ dsp.transpose(g, dsp.rand(0.5, 1.5)) * dsp.randint(1, 3) for g in glass ]
glass = ''.join(glass)
glass = dsp.fill(glass, dsp.flen(out))
out = dsp.mix([out, glass])
return out
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')
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')
def play(ctl):
param = ctl.get('param')
lpd = ctl.get('midi').get('lpd')
pc = ctl.get('midi').get('pc')
#pc.setOffset(111)
gamut = {
'high': [
(10000, 15000),
(5000, 15000),
(5000, 10000),
],
'mid': [
(1000, 5000),
(1000, 2000),
],
'pitch': [
tuple([ dsp.rand(500, 2000) for p in range(2) ]),
tuple([ dsp.rand(100, 1000) for p in range(2) ]),
tuple([ dsp.rand(1000, 5000) for p in range(2) ]),
],
'low': [
(20, 5000),
(30, 10000),
(40, 10000),
]
}
area = param.get('wash-area', default='high')
area = dsp.randchoose(['high', 'mid', 'pitch', 'low'])
area = 'pitch'
dsp.log(area)
freqs = dsp.randchoose(gamut[area])
freqscale = pc.get(16, low=0.125, high=2, default=1)
#freqscale = dsp.rand(0.125, 2)
low = freqs[0] * freqscale
high = freqs[1] * freqscale
wform = dsp.randchoose(['sine2pi', 'tri', 'vary', 'square'])
timescale = pc.get(17, low=1, high=4, default=1)
#timescale = dsp.rand(1, 4)
lengthscale = pc.get(18, low=0.125, high=2.5)
#lengthscale = dsp.rand(0.125, 2.5)
amp = pc.get(0, low=0, high=0.5, default=0.5)
#amp = dsp.rand(0, 0.5)
if area == 'high':
low = dsp.rand(low * 0.9, low)
high = dsp.rand(high, high * 1.1)
length = dsp.stf(dsp.rand(0.01, 0.3) * lengthscale)
out = dsp.bln(length, low, high, wform)
out = dsp.env(out, 'phasor')
if dsp.rand() > 10.5:
beep = dsp.tone(dsp.flen(out), high * 2, amp=dsp.rand(0.5, 1))
out = dsp.mix([out, beep])
out = dsp.pad(out, 0, dsp.mstf(dsp.rand(1, 400) * timescale))
out = out * dsp.randint(1, 3)
out = dsp.drift(out, dsp.rand(0, 1))
elif area == 'mid':
low = dsp.rand(low * 0.9, low)
high = dsp.rand(high, high * 1.1)
length = dsp.stf(dsp.rand(0.01, 0.5) * lengthscale)
out = dsp.bln(length, low, high, wform)
out = dsp.env(out, 'random')
if timescale > 1:
out = dsp.pad(out, 0, dsp.mstf(500 * timescale * dsp.rand(0.5, 1.5)))
elif area == 'pitch':
low = dsp.rand(low * 0.9, low)
high = dsp.rand(high, high * 1.1)
length = dsp.stf(dsp.rand(0.01, 0.5) * lengthscale)
out = dsp.bln(length, low, high, wform)
out = dsp.env(out, 'random')
if timescale > 1:
out = dsp.pad(out, 0, dsp.mstf(500 * timescale * dsp.rand(0.5, 1.5)))
elif area == 'low':
low = dsp.rand(low * 0.9, low)
high = dsp.rand(high, high * 1.1)
length = dsp.stf(dsp.rand(0.2, 2) * lengthscale)
out = dsp.bln(length, low, high, wform)
out = dsp.env(out, 'random')
out = dsp.mix([out, dsp.tone(length, low)])
if dsp.rand() > 0.5:
beep = dsp.tone(dsp.flen(out), high, amp=dsp.rand(0.015, 0.1), wavetype=dsp.randchoose(['hann', 'impulse', 'square', 'vary', 'sine']))
out = dsp.mix([out, beep])
if timescale > 1:
out = dsp.pad(out, 0, dsp.mstf(500 * timescale * dsp.rand(0.5, 1.5)))
if dsp.rand() > pc.get(19, low=0, high=1, default=0.75):
plength = length * dsp.randint(2, 6)
freq = tune.ntf(param.get('key', default='c'), octave=dsp.randint(0, 4))
out = dsp.mix([ dsp.pine(out, plength, freq), dsp.pine(out, plength, freq * 1.25) ])
out = dsp.fill(out, length)
out = dsp.pan(out, dsp.rand())
out = dsp.amp(out, amp)
return out
def smear(snd):
snd = dsp.split(snd, dsp.mstf(dsp.rand(5000, 10000)))
snd = dsp.randshuffle(snd)
snd = [dsp.env(s) for s in snd]
snd = [s * dsp.randint(1, 8) for s in snd]
return dsp.drift(''.join(snd), dsp.rand(0.01, 0.1))
out = ''
sparks = dsp.mix(
[''.join([fracture(cathedral.data) for i in range(20)]) for i in range(3)])
smears = dsp.mix([smear(cathedral.data) for i in range(10)])
tlen = dsp.stf(20)
dings = ''
for seg in range(20):
nlen = dsp.mstf(dsp.randint(4130, 6300))
dings += dsp.mix([ding(tone, tlen, nlen) for i in range(2)])
#out = dsp.mix([dsp.amp(dings, 0.8), smears, sparks])
out = sparks
dsp.write(out, 'sparks', False)
dsp.timer('stop')
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
b1 = dsp.breakpoint([dsp.rand(minpartial, maxpartial) for r in range(10)],
numgrains)
b2 = dsp.breakpoint([dsp.rand(minpartial, maxpartial) for r in range(10)],
numgrains)
def makeGrain(freq, length):
grain = dsp.tone(length, freq, amp=dsp.rand(0.05, 0.1))
grain = dsp.pan(grain, dsp.rand())
return grain
out = []
for i in range(numgrains):
grainlen = dsp.mstf(dsp.rand(30, 100))
lowf = min(b1[i], b2[i])
highf = max(b1[i], b2[i])
stack = [makeGrain(root, grainlen) for root in roots]
for partial in partials:
if partial >= lowf and partial <= highf:
stack += [makeGrain(partial, grainlen)]
stack = dsp.mix(stack)
stack = dsp.env(stack, 'hann')
out += [stack]
