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 make(length, i):
#h = dsp.bln(length / 4, dsp.rand(6000, 8000), dsp.rand(9000, 16000))
#h = dsp.amp(h, dsp.rand(0.5, 1))
#h = dsp.env(h, 'phasor')
h = hat
h = dsp.fill(h, length, silence=True)
if dsp.rand() > 0.5:
h = fx.penv(h)
return h
def make(length, i):
#h = dsp.bln(length / 4, dsp.rand(6000, 8000), dsp.rand(9000, 16000))
#h = dsp.amp(h, dsp.rand(0.5, 1))
#h = dsp.env(h, 'phasor')
h = hat
h = dsp.fill(h, length, silence=True)
if dsp.rand() > 0.5:
h = fx.penv(h)
return h
def makeRhodes(length, beat, freqs, maxbend=0.05):
backup = Sampler(snds.load('tones/nycrhodes01.wav'), tune.ntf('c'), direction='fw-bw-loop', tails=False)
chord = [ keys.rhodes(length, freq, dsp.rand(0.4, 0.7)) for freq in freqs ]
chord = dsp.randshuffle(chord)
chord = [ dsp.mix([ dsp.env(fx.penv(backup.play(freq * 2**dsp.randint(0,2), length, dsp.rand(0.4, 0.6))), 'line'), c ]) for freq, c in zip(freqs, chord) ]
pause = 0
for i, c in enumerate(chord):
pause = pause + (dsp.randint(1, 4) * beat)
c = dsp.pan(c, dsp.rand())
c = fx.bend(c, [ dsp.rand() for _ in range(dsp.randint(5, 10)) ], dsp.rand(0, maxbend))
chord[i] = dsp.pad(dsp.fill(c, length - pause), pause, 0)
return dsp.mix(chord)
def makeLong(seg):
g = dsp.randchoose(guitars)
g = dsp.amp(g, 0.4)
long_guitar = dsp.fill(g, sum(seg))
fade_guitar = dsp.randchoose(guitars)
fade_guitar = dsp.amp(fade_guitar, dsp.rand(0.1, 0.3))
fade_guitar = fx.penv(fade_guitar)
fade_guitar = dsp.fill(fade_guitar, sum(seg))
out = dsp.mix([ long_guitar, fade_guitar ])
return out
def makeLong(seg):
g = dsp.randchoose(guitars)
g = dsp.amp(g, 0.4)
long_guitar = dsp.fill(g, sum(seg))
fade_guitar = dsp.randchoose(guitars)
fade_guitar = dsp.amp(fade_guitar, dsp.rand(0.1, 0.3))
fade_guitar = fx.penv(fade_guitar)
fade_guitar = dsp.fill(fade_guitar, sum(seg))
out = dsp.mix([long_guitar, fade_guitar])
return out
def makeArps(length, beat, cname):
freqs = tune.chord(cname, key, dsp.randint(1,4))
tone = Sampler(snds.load('tones/nick.wav'), direction='fw-bw-loop', tails=False)
freqs = dsp.randshuffle(freqs)
beat = int((beat * 2) / dsp.randchoose([0.5, 1, 2, 3, 1.5]))
numbeats = length / beat
out = ''
for i in range(numbeats):
out += tone.play(freqs[i % len(freqs)], beat)
out = dsp.fill(out, length)
out = fx.penv(out)
return out
frags += [ g ]
# concat all frags
layer = ''.join(frags)
# add frags to layers
layers += [ layer ]
# mix down frag layers
out = dsp.mix(layers)
# Add sine buildup
sines = []
lowfreq = tune.ntf('g', octave=2)
sines += [ dsp.tone((dsp.flen(out) / 4) * 3, lowfreq, amp=0.4) ]
sines += [ dsp.tone((dsp.flen(out) / 4) * 3, lowfreq * 1.067, amp=0.4) ]
sines += [ dsp.tone((dsp.flen(out) / 4) * 3, lowfreq * 1.667, amp=0.25) ]
sines = [ dsp.mix([ fx.penv(s), s ]) for s in sines ]
sines = dsp.mix(sines)
sines = dsp.env(sines, 'line')
sines = dsp.pad(sines, dsp.flen(out) - dsp.flen(sines), 0)
out = dsp.mix([ intro, out, sines ])
dsp.write(out, '01-friction_i')
elif dsp.rand() > 0.75:
dl[i] = dsp.split(b, dsp.flen(b) / 2)[0] * 2
dl[i] = dsp.amp(dl[i], dsp.rand(0.9, 2))
dl[i] = dsp.fill(dl[i], beat, silence=True)
dl = ''.join(dl)
layers += [ dl ]
if canPlay('swells', section):
octave = 1 if section == 'float' else dsp.randint(2, 3)
sdivs = [ dsp.randint(2, 8) for _ in range(dsp.randint(2, 4)) ]
swells = dsp.mix([ makeSwells(cname, nswell, bar_length, key, octave) for nswell in sdivs ])
if section not in ('float', 'ending'):
swells = fx.penv(swells)
swells = dsp.env(swells, 'random')
layers += [ swells ]
if canPlay('rushes', section):
rushes = [ drums.roll(dsp.randchoose([paper, smash, snare, rimshot, kickhard]), bar_length, dsp.randint(1, 3)) for _ in range(3) ]
layers += [ dsp.amp(dsp.mix(rushes), 0.5)]
if canPlay('snares', section):
snarep = '....x...'
if elapsed > dsp.stf(90) and dsp.rand() > 0.75:
snarep = '....xx..'
if elapsed > dsp.stf(120) and dsp.rand() > 0.75:
snarep = '..x..x..x'
frags += [g]
# concat all frags
layer = ''.join(frags)
# add frags to layers
layers += [layer]
# mix down frag layers
out = dsp.mix(layers)
# Add sine buildup
sines = []
lowfreq = tune.ntf('g', octave=2)
sines += [dsp.tone((dsp.flen(out) / 4) * 3, lowfreq, amp=0.4)]
sines += [dsp.tone((dsp.flen(out) / 4) * 3, lowfreq * 1.067, amp=0.4)]
sines += [dsp.tone((dsp.flen(out) / 4) * 3, lowfreq * 1.667, amp=0.25)]
sines = [dsp.mix([fx.penv(s), s]) for s in sines]
sines = dsp.mix(sines)
sines = dsp.env(sines, 'line')
sines = dsp.pad(sines, dsp.flen(out) - dsp.flen(sines), 0)
out = dsp.mix([intro, out, sines])
dsp.write(out, '01-friction_i')
layers = []
numlayers = dsp.randint(4, dsp.randint(10, 250))
for _ in range(numlayers):
freq = dsp.rand(0.1, 5000)
length = dsp.stf(slen)
pulsewidth = dsp.rand(0.15, 1)
waveform = [0] + dsp.breakpoint([ dsp.rand(-1, 1) for _ in range(dsp.randint(6, dsp.randint(10, 300))) ], 512) + [0]
window = dsp.wavetable(dsp.randchoose(['tri', 'hann', 'sine']), 512)
mod = dsp.breakpoint([ dsp.rand() for _ in range(dsp.randint(5, 2000)) ], 1024*4)
modrange = dsp.rand(0.01, 10)
modfreq = 1.0 / slen
amp = dsp.rand(0.05, 0.25)
layer = dsp.pulsar(freq, length, pulsewidth, waveform, window, mod, modrange, modfreq, amp)
layer = fx.penv(layer)
bits = []
layer = dsp.vsplit(layer, dsp.mstf(1), dsp.stf(0.2))
for bit in layer:
if dsp.rand() > 0.75:
bit = ''.join([ dsp.pan(dsp.amp(bit, dsp.rand(0.1, 10)), dsp.rand()) for _ in range(dsp.randint(2, 10)) ])
bits += [ bit ]
layer = ''.join(bits)
layers += [ layer ]
freq = dsp.rand(0.1, 5000)
length = dsp.stf(slen)
pulsewidth = dsp.rand(0.15, 1)
waveform = [0] + dsp.breakpoint(
[dsp.rand(-1, 1)
for _ in range(dsp.randint(6, dsp.randint(10, 300)))], 512) + [0]
window = dsp.wavetable(dsp.randchoose(['tri', 'hann', 'sine']), 512)
mod = dsp.breakpoint([dsp.rand() for _ in range(dsp.randint(5, 2000))],
1024 * 4)
modrange = dsp.rand(0.01, 10)
modfreq = 1.0 / slen
amp = dsp.rand(0.05, 0.25)
layer = dsp.pulsar(freq, length, pulsewidth, waveform, window, mod,
modrange, modfreq, amp)
layer = fx.penv(layer)
bits = []
layer = dsp.vsplit(layer, dsp.mstf(1), dsp.stf(0.2))
for bit in layer:
if dsp.rand() > 0.75:
bit = ''.join([
dsp.pan(dsp.amp(bit, dsp.rand(0.1, 10)), dsp.rand())
for _ in range(dsp.randint(2, 10))
])
bits += [bit]
layer = ''.join(bits)