def play(voice_id):
bpm = config('bpm')
beat = dsp.bpm2frames(bpm)
root = config('key')
quality = getattr(tune, config('quality'))
ratios = getattr(tune, config('tune'))
bar = beat * dsp.randchoose([8, 16, 32])
groot = tune.ntf('c')
scale = tune.fromdegrees([1,3,5,6,8,9], root=root, octave=2, ratios=ratios)
v = dsp.read('sounds/vibesc1.wav').data
out = ''
# lens = [ bar / 5, bar / 8, bar / 12 ]
lens = [ bar / 6, bar / 8, bar / 16 ]
maxbend = 2
maxbend = 0.02
layers = []
for nlen in lens:
layer = ''
nlen /= 2
note = dsp.transpose(v, (dsp.randchoose(scale) * 2**dsp.randint(0, 3)) / groot)
note = dsp.fill(note, nlen)
note = dsp.env(note, 'phasor')
note = dsp.amp(note, 0.125)
nbeats = bar / nlen
for b in range(nbeats):
b = dsp.pan(note, dsp.rand())
b = dsp.drift(b, dsp.rand(0, dsp.rand(0.01, maxbend)))
if dsp.flen(b) < nlen:
b = dsp.pad(b, 0, nlen - dsp.flen(b))
# if dsp.rand() > 0.5:
# b = dsp.vsplit(b, dsp.flen(b) / 3, dsp.flen(b) / 2)
# b = dsp.randshuffle(b)
# b = [ dsp.amp(bb, dsp.rand(0.5, 2)) for bb in b ]
# b = ''.join(b)
layer += b
# layer = dsp.fill(layer, bar)
layers += [ layer ]
out = dsp.mix(layers)
out = dsp.fill(out, bar)
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)
nlen = beat / dsp.randchoose([4,5,6,7,8,9,10])
root = 340.0
target = tune.ntf(key)
n = dsp.read('sounds/mike.wav').data
n = dsp.transpose(n, target / root)
n = dsp.amp(n, 0.4)
length = dsp.randint(16, 64) * beat
ngrains = length / nlen
n = dsp.transpose(n, dsp.randchoose([0.5, 1, 2, 2, 4, 4]))
n = dsp.split(n, nlen)
snd = dsp.randchoose(n)
snd = dsp.env(snd, 'sine')
grains = [ snd for i in range(ngrains) ]
grains = [ dsp.pan(grain, dsp.rand()) for grain in grains ]
out = ''.join(grains)
out = dsp.env(out, 'sine')
# out = dsp.pad(out, 0, dsp.stf(dsp.randint(0.5, 3)))
return out
def singit(lyrics, mult):
words = text2wave(lyrics)
root = config('key')
quality = getattr(tune, config('quality'))
ratios = getattr(tune, config('tune'))
pitches = [dsp.randint(1, 9) for i in range(dsp.randint(2, 4))]
pitches = tune.fromdegrees(pitches,
octave=dsp.randint(1, 4),
root=root,
ratios=ratios,
scale=quality)
return words
sings = [
dsp.pine(words,
dsp.flen(words) * mult, pitch) for pitch in pitches
]
sings = dsp.mix(sings)
# sings = sox("sox %s %s tempo 1.0", sings)
return sings
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 = 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 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 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 singit(lyrics, mult):
words = text2wave(lyrics)
root = config('key')
quality = getattr(tune, config('quality'))
ratios = getattr(tune, config('tune'))
pitches = [ dsp.randint(1, 9) for i in range(dsp.randint(2, 4)) ]
pitches = tune.fromdegrees(pitches, octave=dsp.randint(1, 4), root=root, ratios=ratios, scale=quality)
return words
sings = [ dsp.pine(words, dsp.flen(words) * mult, pitch) for pitch in pitches ]
sings = dsp.mix(sings)
# sings = sox("sox %s %s tempo 1.0", sings)
return sings
def play(voice_id):
reload(keys)
bpm = config('bpm')
root = config('key')
quality = getattr(tune, config('quality'))
ratios = getattr(tune, config('tune'))
scale = [1,5,8]
if dsp.rand() > 0.5:
scale = reversed(scale)
freqs = tune.fromdegrees(scale, root=root, octave=dsp.randint(1, 3), ratios=ratios, scale=quality)
freqs = dsp.rotate(freqs, dsp.randint(0, len(freqs)))
out = ''
length = int(dsp.bpm2frames(bpm) * dsp.randchoose([0.25, 0.5, 1]) * 0.5)
length = dsp.bpm2frames(bpm) * 4
length = dsp.stf(dsp.rand(1, 8))
for n in range(dsp.randint(1, 3)):
amp = dsp.rand(0.3, 0.65)
freq = dsp.randchoose(freqs)
freq = freqs[n%len(freqs)]
b = keys.chippy(length=length, freq=freq, amp=amp)
b = dsp.split(b, 100)
oenvs = dsp.breakpoint([0,0,0,0] + [ dsp.rand() for i in range(len(b) / 10) ], len(b))
opans = dsp.breakpoint([dsp.rand(0.4, 0.6)] + [ dsp.rand() for i in range(len(b) / 100) ] + [0.5], len(b))
b = [ dsp.amp(b[i], oenvs[i]) for i in range(len(b)) ]
b = [ dsp.pan(b[i], opans[i]) for i in range(len(b)) ]
b = ''.join(b)
#b = dsp.env(b, 'phasor')
b = dsp.env(b, 'sine')
out += b
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 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 play(voice_id):
bpm = config('bpm')
beat = dsp.bpm2frames(bpm)
dsl = P(voice_id, 'drum', 'h.c')
length = int(P(voice_id, 'length', dsp.stf(dsp.rand(5, 12))))
volume = P(voice_id, 'volume', 70.0)
volume = volume / 100.0 # TODO move into param filter
octave = P(voice_id, 'octave', 3)
notes = P(voice_id, 'note', '["%s"]' % config('key'))
notes = json.loads(notes)
hertz = P(voice_id, 'hertz', False)
alias = P(voice_id, 'alias', False)
alias = True
bend = P(voice_id, 'bend', False)
env = P(voice_id, 'envelope', 'gauss')
harmonics = P(voice_id, 'harmonic', '[1,2,3,4]')
harmonics = json.loads(harmonics)
reps = P(voice_id, 'repeats', 1)
waveform = P(voice_id, 'waveform', 'sine2pi')
quality = getattr(tune, config('quality'))
ratios = getattr(tune, config('tune'))
glitch = False
#glitch = True
root = 27.5
pinecone = False
bbend = False
wild = False
if bbend == True:
bend = True
tune.a0 = float(root)
# These are amplitude envelopes for each partial,
# randomly selected for each. Not to be confused with
# the master 'env' param which is the amplit
wtypes = ['sine', 'phasor', 'line', 'saw']
layers = []
if hertz is not False:
notes = hertz
for note in notes:
tones = []
for i in range(dsp.randint(2, 4)):
if hertz is not False:
freq = float(note)
if octave > 1:
freq *= octave
else:
freq = tune.ntf(note, octave)
snds = [
dsp.tone(length, freq * h, waveform, 0.05) for h in harmonics
]
snds = [
dsp.env(s, dsp.randchoose(wtypes), highval=dsp.rand(0.3, 0.6))
for s in snds
]
snds = [dsp.pan(s, dsp.rand()) for s in snds]
if bend is not False:
def bendit(out=''):
if bbend == True:
bendtable = dsp.randchoose([
'impulse', 'sine', 'line', 'phasor', 'cos',
'impulse'
])
lowbend = dsp.rand(0.8, 0.99)
highbend = dsp.rand(1.0, 1.25)
else:
bendtable = 'sine'
lowbend = 0.99
# lowbend = 0.75
highbend = 1.01
# highbend = 1.5
out = dsp.split(out, 441)
freqs = dsp.wavetable(bendtable, len(out))
freqs = [
math.fabs(f) * (highbend - lowbend) + lowbend
for f in freqs
]
out = [
dsp.transpose(out[i], freqs[i])
for i in range(len(out))
]
return ''.join(out)
snds = [bendit(snd) for snd in snds]
tones += [dsp.mix(snds)]
layer = dsp.mix(tones)
if wild != False:
layer = dsp.vsplit(layer, 41, 4410)
layer = [dsp.amp(dsp.amp(l, dsp.rand(10, 20)), 0.5) for l in layer]
layer = ''.join(layer)
if pinecone != False:
layer = dsp.pine(layer, length, freq, 4)
if glitch == True:
layer = dsp.vsplit(layer, dsp.mstf(10), dsp.flen(layer) / 4)
layer = dsp.randshuffle(layer)
layer = ''.join(layer)
layer = dsp.env(layer, env)
layers += [layer]
out = dsp.mix(layers) * reps
return dsp.amp(out, volume)
def play(voice_id):
bpm = config('bpm')
root = config('key')
quality = getattr(tune, config('quality'))
ratios = getattr(tune, config('tune'))
beat = dsp.bpm2frames(bpm)
amp = dsp.rand(0.1, 0.65)
nlens = [
beat * 4,
beat * 3,
beat * 2,
beat + (beat / 2),
beat,
beat / 2,
beat / 4,
]
scale = [2,4,6,9]
scale = [1,4,6,8]
# scale = [1,3,4,5,6,8,9]
# scale = [1,2,3,5,6,8,9]
# scale = [1,5,8]
freqs = tune.fromdegrees(scale, root=root, octave=dsp.randint(2,4), ratios=ratios, scale=quality)
# length of pattern (in beats)
elen = 0
tlen = beat * dsp.randint(2, 8)
# beat lengths (from a set of bpm-derived note lengths defined in the nlens list)
blens = []
while elen < tlen:
l = dsp.randchoose(nlens)
blens += [ l ]
elen += l
# beat pulsewidths
bpws = [ dsp.rand(0.1, 1) for pw in range(len(blens)) ]
out = ''
# choose a pitch from the scale
freq = dsp.randchoose(freqs)
# synthesize the tones
for i in range(len(blens)):
# find the length of the pulse
blen = int(round(blens[i] * bpws[i]))
# find the length of the rest
brest = blens[i] - blen
# make a rhodes tone with a random amplitude
#beat = keys.rhodes(length=blen, freq=freq, amp=dsp.rand(0.3, 0.5))
beat = keys.rhodes(length=blen, freq=freq, amp=amp)
# pan the tone to a random position
beat = dsp.pan(beat, dsp.rand())
# bitcrush the tone a random amount
# beat = dsp.alias(beat)
# pad the tone with silence
beat = dsp.pad(beat, 0, brest)
# add it to the output
out += beat
out *= dsp.randint(1, 2)
if dsp.rand() > 0.75:
out = dsp.split(out, dsp.bpm2frames(bpm) / dsp.randchoose([1,2,4]))
out = dsp.randshuffle(out)
out = ''.join(out)
return out
def play(voice_id):
tel = bot.getTel()
bpm = s.config('bpm')
#if 'gentle' in tel['name'] or 'upbeat' in tel['name'] or 'full' in tel['name']:
#dsp.log('')
#dsp.log(voice_id + ' chirps silent')
#return dsp.pad('', 0, dsp.stf(dsp.rand(1, 10)))
length = int((1.0 / (tel['pace'] / 10.0)) * dsp.stf(3))
def makecurve(length):
# freq, length, pulsewidth, waveform, window, mod, modRange, modFreq, amp
wf = dsp.breakpoint([0] + [ dsp.rand(-1, 1) for i in range(int(dsp.rand(5, 30))) ] + [0], 1024)
win = dsp.breakpoint([0] + [ dsp.rand(0, 1) for i in range(4) ] + [0], 1024)
mod = dsp.breakpoint([ dsp.rand(0, 1) for i in range(int(dsp.rand(4, 8))) ], 1024)
smaxamp = dsp.rand(0.65, 0.95)
amp = dsp.rand(0.01, smaxamp)
pw = dsp.rand(0.1, 1.0)
if 'upbeat' in tel['name']:
wf = dsp.breakpoint([0] + [ dsp.rand(-1, 1) for i in range(int(dsp.rand(5, 30))) ] + [0], 1024)
win = dsp.breakpoint([0] + [ dsp.rand(0, 1) for i in range(4) ] + [0], 1024)
mod = dsp.breakpoint([ dsp.rand(0, 1) for i in range(int(dsp.rand(5, 80))) ], 1024)
pw = 1.0
if 'ballsout' in tel['name']:
wf = dsp.breakpoint([0] + [ dsp.rand(-1, 1) for i in range(int(dsp.rand(10, 40))) ] + [0], 1024)
win = dsp.breakpoint([0] + [ dsp.rand(0, 1) for i in range(10) ] + [0], 1024)
mod = dsp.breakpoint([ dsp.rand(0, 1) for i in range(int(dsp.rand(20, 100))) ], 1024)
if 'sparse' in tel['name']:
amp = dsp.rand(0.7, 3)
freq = tel['register'] * tel['roughness'] * (tel['density'] * tel['pace'] * 0.25)
#if dsp.rand(0, 100) > 50:
#freq = dsp.rand(2, 20)
modR = tel['harmonicity']
modF= tel['pace'] / 10.0
c = dsp.pulsar(freq, length, pw, wf, win, mod, modR, modF, amp)
ngrains = len(c)
pans = dsp.breakpoint([ dsp.rand(0,1) for i in range(100) ], ngrains)
maxPad = dsp.randint(2000, 4000)
if 'sparse' in tel['name']:
c = dsp.vsplit(c, dsp.mstf(0.5), dsp.mstf(tel['density'] * tel['harmonicity'] * tel['roughness'] * tel['pace']))
c = [ dsp.randchoose(c) for i in range(int(dsp.rand(3, 10))) ]
elif 'ballsout' in tel['name']:
c = dsp.vsplit(c, dsp.mstf(0.1), dsp.mstf(400))
c = dsp.packet_shuffle(c, dsp.randint(5, 10))
speeds = dsp.breakpoint([ dsp.rand(tel['register'] * 0.1 + 0.2, tel['register'] + 0.2) for i in range(100) ], ngrains)
#c = [ dsp.transpose(cg, speeds[i]) for i, cg in enumerate(c) ]
#c = [ dsp.amp(cg, dsp.rand(0.25, 1.25)) for i, cg in enumerate(c) ]
for ic, cc in enumerate(c):
if dsp.rand(0, 100) > 70:
c[ic] = dsp.tone(dsp.flen(cc), 11000, amp=0.5)
elif 'upbeat' in tel['name']:
beat = dsp.bpm2frames(bpm)
c = dsp.split(c, beat)
maxPad = 0
c = [ dsp.pad(cg, 0, dsp.mstf(dsp.rand(10, beat / 4))) for i, cg in enumerate(c) ]
else:
c = dsp.vsplit(c, dsp.mstf(10), dsp.mstf(tel['density'] * tel['harmonicity'] * tel['roughness'] * tel['pace'] * dsp.rand(1, 10)))
c = [ dsp.pan(cg, pans[i]) for i, cg in enumerate(c) ]
c = [ dsp.env(cg, 'sine') for i, cg in enumerate(c) ]
if 'sparse' in tel['name'] or 'ballsout' in tel['name']:
speeds = dsp.breakpoint([ dsp.rand(0.5, 1.99) for i in range(100) ], ngrains)
for ic, cc in enumerate(c):
if dsp.flen(cc) < dsp.mstf(100):
c[ic] = cc + ''.join([ dsp.amp(cc, dsp.rand(0.1, 1.0)) for buh in range(dsp.randint(1, int(tel['density']))) ])
#c = [ dsp.transpose(cg, speeds[i]) for i, cg in enumerate(c) ]
c = [ dsp.pan(cg, dsp.rand(0.0, 1.0)) for i, cg in enumerate(c) ]
if 'ballsout' not in tel['name']:
c = [ dsp.pad(cg, 0, dsp.mstf(dsp.rand(10, maxPad))) for i, cg in enumerate(c) ]
out = ''.join(c)
return out
out = makecurve(length)
if dsp.flen(out) > dsp.mstf(100) and dsp.rand(0, 100) > 30:
out = dsp.drift(out, (tel['harmonicity'] - 10.0) * -1 * 0.5, dsp.randint(41, 441))
if dsp.flen(out) > dsp.stf(10):
out = dsp.fill(out, dsp.stf(10))
if dsp.rand(0, 100) > 50:
out = dsp.vsplit(out, 41, 441)
for ii, o in enumerate(out):
if dsp.rand(0, 100) > 50:
out[ii] = dsp.pad('', 0, dsp.flen(o))
elif dsp.rand(0, 100) > 50:
out[ii] = dsp.amp(o, dsp.rand(0.75, 3))
out = [ dsp.pan(o, dsp.rand()) for o in out ]
out = ''.join(out)
dsp.log('')
dsp.log('chirp')
dsp.log('%s length: %.2f' % (voice_id, dsp.fts(dsp.flen(out))))
bot.show_telemetry(tel)
return out
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
def play(voice_id):
bpm = config('bpm')
beat = dsp.bpm2frames(bpm)
dsl = P(voice_id, 'drum', 'h.c')
length = int(P(voice_id, 'length', dsp.stf(dsp.rand(5, 12))))
volume = P(voice_id, 'volume', 70.0)
volume = volume / 100.0 # TODO move into param filter
octave = P(voice_id, 'octave', 3)
notes = P(voice_id, 'note', '["%s"]' % config('key'))
notes = json.loads(notes)
hertz = P(voice_id, 'hertz', False)
alias = P(voice_id, 'alias', False)
alias = True
bend = P(voice_id, 'bend', False)
env = P(voice_id, 'envelope', 'gauss')
harmonics = P(voice_id, 'harmonic', '[1,2,3,4]')
harmonics = json.loads(harmonics)
reps = P(voice_id, 'repeats', 1)
waveform = P(voice_id, 'waveform', 'sine2pi')
quality = getattr(tune, config('quality'))
ratios = getattr(tune, config('tune'))
glitch = False
#glitch = True
root = 27.5
pinecone = False
bbend = False
wild = False
if bbend == True:
bend = True
tune.a0 = float(root)
# These are amplitude envelopes for each partial,
# randomly selected for each. Not to be confused with
# the master 'env' param which is the amplit
wtypes = ['sine', 'phasor', 'line', 'saw']
layers = []
if hertz is not False:
notes = hertz
for note in notes:
tones = []
for i in range(dsp.randint(2,4)):
if hertz is not False:
freq = float(note)
if octave > 1:
freq *= octave
else:
freq = tune.ntf(note, octave)
snds = [ dsp.tone(length, freq * h, waveform, 0.05) for h in harmonics ]
snds = [ dsp.env(s, dsp.randchoose(wtypes), highval=dsp.rand(0.3, 0.6)) for s in snds ]
snds = [ dsp.pan(s, dsp.rand()) for s in snds ]
if bend is not False:
def bendit(out=''):
if bbend == True:
bendtable = dsp.randchoose(['impulse', 'sine', 'line', 'phasor', 'cos', 'impulse'])
lowbend = dsp.rand(0.8, 0.99)
highbend = dsp.rand(1.0, 1.25)
else:
bendtable = 'sine'
lowbend = 0.99
# lowbend = 0.75
highbend = 1.01
# highbend = 1.5
out = dsp.split(out, 441)
freqs = dsp.wavetable(bendtable, len(out))
freqs = [ math.fabs(f) * (highbend - lowbend) + lowbend for f in freqs ]
out = [ dsp.transpose(out[i], freqs[i]) for i in range(len(out)) ]
return ''.join(out)
snds = [ bendit(snd) for snd in snds ]
tones += [ dsp.mix(snds) ]
layer = dsp.mix(tones)
if wild != False:
layer = dsp.vsplit(layer, 41, 4410)
layer = [ dsp.amp(dsp.amp(l, dsp.rand(10, 20)), 0.5) for l in layer ]
layer = ''.join(layer)
if pinecone != False:
layer = dsp.pine(layer, length, freq, 4)
if glitch == True:
layer = dsp.vsplit(layer, dsp.mstf(10), dsp.flen(layer) / 4)
layer = dsp.randshuffle(layer)
layer = ''.join(layer)
layer = dsp.env(layer, env)
layers += [ layer ]
out = dsp.mix(layers) * reps
return dsp.amp(out, volume)
def play(voice_id):
bpm = config('bpm')
root = config('key')
quality = getattr(tune, config('quality'))
ratios = getattr(tune, config('tune'))
beat = dsp.bpm2frames(bpm)
amp = dsp.rand(0.1, 0.65)
nlens = [
beat * 4,
beat * 3,
beat * 2,
beat + (beat / 2),
beat,
beat / 2,
beat / 4,
]
scale = [2, 4, 6, 9]
scale = [1, 4, 6, 8]
# scale = [1,3,4,5,6,8,9]
# scale = [1,2,3,5,6,8,9]
# scale = [1,5,8]
freqs = tune.fromdegrees(scale,
root=root,
octave=dsp.randint(2, 4),
ratios=ratios,
scale=quality)
# length of pattern (in beats)
elen = 0
tlen = beat * dsp.randint(2, 8)
# beat lengths (from a set of bpm-derived note lengths defined in the nlens list)
blens = []
while elen < tlen:
l = dsp.randchoose(nlens)
blens += [l]
elen += l
# beat pulsewidths
bpws = [dsp.rand(0.1, 1) for pw in range(len(blens))]
out = ''
# choose a pitch from the scale
freq = dsp.randchoose(freqs)
# synthesize the tones
for i in range(len(blens)):
# find the length of the pulse
blen = int(round(blens[i] * bpws[i]))
# find the length of the rest
brest = blens[i] - blen
# make a rhodes tone with a random amplitude
#beat = keys.rhodes(length=blen, freq=freq, amp=dsp.rand(0.3, 0.5))
beat = keys.rhodes(length=blen, freq=freq, amp=amp)
# pan the tone to a random position
beat = dsp.pan(beat, dsp.rand())
# bitcrush the tone a random amount
# beat = dsp.alias(beat)
# pad the tone with silence
beat = dsp.pad(beat, 0, brest)
# add it to the output
out += beat
out *= dsp.randint(1, 2)
if dsp.rand() > 0.75:
out = dsp.split(out, dsp.bpm2frames(bpm) / dsp.randchoose([1, 2, 4]))
out = dsp.randshuffle(out)
out = ''.join(out)
return out
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
