def play(params):
length = params.get("length", dsp.mstf(10000))
buffer_index = params.get("buffer_index", False)
sample_index = params.get("sample_index", False)
buffer_length = params.get("buffer_length", dsp.stf(5))
volume = params.get("volume", 100.0) / 100.0
scale = params.get("scale", [25, 50, 100, 200])
octave = params.get("octave", 0)
envelope = params.get("envelope", False)
glitch = params.get("glitch", True)
overdub = params.get("dub", False)
pad = params.get("padding", False)
pan = params.get("pan", False)
if sample_index != False:
out = dsp.read("samps/pre/buf-%s.wav" % str(sample_index)).data
elif buffer_index != False:
fname = "samps/buf-%s" % str(buffer_index)
if not os.path.exists(fname + ".wav") or overdub == True:
out = rt.capture(buffer_length, "T6_pair1", 1)
out = sox("sox %s %s silence 1 0.1 1%% -1 0.1 1%%", out)
out = dsp.transpose(out, 0.5)
else:
out = dsp.read("samps/buf-%s.wav" % str(buffer_index)).data
else:
out = rt.capture(buffer_length, "T6_pair1", 1)
out = sox("sox %s %s silence 1 0.1 1%% -1 0.1 1%%", out)
out = dsp.transpose(out, 0.5)
speeds = [s / 100.0 for s in scale]
# speeds = [ 0.25, 0.5, 1.0, 2.0 ]
if glitch == True:
grain_length = dsp.flen(out) / 4
out = dsp.vsplit(out, int(grain_length * 0.5), grain_length)
numgrains = (length / grain_length) * 2
if len(out) < numgrains:
for i in range(numgrains - len(out)):
out += [dsp.randchoose(out)]
layers = []
for index in range(1, 20):
layer = dsp.randshuffle(out)
if pad is not False:
layer = [dsp.pad(grain, 0, pad) for grain in layer]
layer = [dsp.env(grain, "sine") for grain in layer]
layer = [dsp.transpose(grain, dsp.randchoose(speeds) * 2 ** octave * 0.25) for grain in layer]
layer = "".join(layer)
layer = dsp.pad(layer, grain_length / index, 0)
layers += [layer]
out = dsp.mix(layers, True, 10)
if envelope == True:
out = dsp.env(out, envelope)
if buffer_index:
fname = "samps/buf-%s" % str(buffer_index)
if os.path.exists(fname + ".wav") and overdub == False:
pass
else:
dsp.write(out, fname)
if pan:
out = dsp.pan(out, dsp.rand())
return out
def play(voice_id):
out = rt.capture(dsp.mstf(2000))
dsp.write(out, 'sounds/input')
return ''
def play(voice_id):
out = rt.capture(dsp.mstf(2000))
dsp.write(out, 'sounds/input')
return ''
