def build_grain_synthdef():
channel_count = 2
builder = SynthDefBuilder(
in_=Parameter(value=0, parameter_rate='SCALAR'),
out=Parameter(value=0, parameter_rate='SCALAR'),
mix=Parameter(value=0.0, lag=0.25),
feedback_gain=Parameter(value=-24, lag=0.25),
density=Parameter(value=1.0),
duration=Parameter(value=0.01),
)
with builder:
source = ugentools.In.ar(
bus=builder['in_'],
channel_count=channel_count,
)
source += ugentools.LocalIn.ar(channel_count=channel_count)
# core algorithm
buffer_duration = 10
local_buf = ugentools.LocalBuf(
channel_count=1,
frame_count=ugentools.SampleRate.ir() * buffer_duration,
)
ugentools.RecordBuf.ar(
buffer_id=local_buf,
source=ugentools.Mix.new(source) / 2,
)
trigger = ugentools.Dust.kr(density=builder['density'])
source = ugentools.GrainBuf.ar(
buffer_id=local_buf,
channel_count=2,
trigger=trigger,
duration=builder['duration'],
rate=1,
position=ugentools.WhiteNoise.kr(),
pan=ugentools.WhiteNoise.kr(),
)
source = ugentools.LeakDC.ar(source=source)
source = source.tanh()
# bus output
ugentools.XOut.ar(
bus=builder['out'],
crossfade=builder['mix'],
source=source,
)
# feedback algorithm
feedback = source
feedback *= -builder['feedback_gain'].db_to_amplitude()
feedback = ugentools.Limiter.ar(source=feedback, duration=0.01)
feedback = ugentools.HPF.ar(frequency=150, source=feedback)
feedback = ugentools.LPF.ar(frequency=5000, source=feedback)
feedback = ugentools.Rotate2.ar(
x=feedback[0],
y=feedback[1],
position=ugentools.LFNoise2.kr(frequency=0.1)
)
ugentools.LocalOut.ar(source=-feedback)
synthdef = builder.build(name='jams_grain')
return synthdef
def build_grain_synthdef():
channel_count = 2
builder = SynthDefBuilder(
in_=Parameter(value=0, parameter_rate='SCALAR'),
out=Parameter(value=0, parameter_rate='SCALAR'),
mix=Parameter(value=0.0, lag=0.25),
feedback_gain=Parameter(value=-24, lag=0.25),
density=Parameter(value=1.0),
duration=Parameter(value=0.01),
)
with builder:
source = ugentools.In.ar(
bus=builder['in_'],
channel_count=channel_count,
)
source += ugentools.LocalIn.ar(channel_count=channel_count)
# core algorithm
buffer_duration = 10
local_buf = ugentools.LocalBuf(
channel_count=1,
frame_count=ugentools.SampleRate.ir() * buffer_duration,
)
ugentools.RecordBuf.ar(
buffer_id=local_buf,
source=ugentools.Mix.new(source) / 2,
)
trigger = ugentools.Dust.kr(density=builder['density'])
source = ugentools.GrainBuf.ar(
buffer_id=local_buf,
channel_count=2,
trigger=trigger,
duration=builder['duration'],
rate=1,
position=ugentools.WhiteNoise.kr(),
pan=ugentools.WhiteNoise.kr(),
)
source = ugentools.LeakDC.ar(source=source)
source = source.tanh()
# bus output
ugentools.XOut.ar(
bus=builder['out'],
crossfade=builder['mix'],
source=source,
)
# feedback algorithm
feedback = source
feedback *= -builder['feedback_gain'].db_to_amplitude()
feedback = ugentools.Limiter.ar(source=feedback, duration=0.01)
feedback = ugentools.HPF.ar(frequency=150, source=feedback)
feedback = ugentools.LPF.ar(frequency=5000, source=feedback)
feedback = ugentools.Rotate2.ar(
x=feedback[0],
y=feedback[1],
position=ugentools.LFNoise2.kr(frequency=0.1))
ugentools.LocalOut.ar(source=-feedback)
synthdef = builder.build(name='jams_grain')
return synthdef
def test_03():
"""
Cannot share output proxies.
"""
with SynthDefBuilder():
left, right = supriya.ugens.SinOsc.ar(frequency=[440, 442])
supriya.ugens.Out.ar(bus=0, source=[right, left])
with SynthDefBuilder():
with pytest.raises(ValueError) as exception_info:
left * right
assert 'UGen input in different scope' in str(exception_info.value)
def test_01():
"""
Cannot share UGens.
"""
with SynthDefBuilder():
sine_one = supriya.ugens.SinOsc.ar()
supriya.ugens.Out.ar(bus=0, source=sine_one)
with SynthDefBuilder():
sine_two = supriya.ugens.SinOsc.ar()
with pytest.raises(ValueError) as exception_info:
sine_two * sine_one
assert 'UGen input in different scope' in str(exception_info.value)
def build_delay_synthdef():
channel_count = 2
builder = SynthDefBuilder(
in_=Parameter(value=0, parameter_rate='SCALAR'),
out=Parameter(value=0, parameter_rate='SCALAR'),
mix=Parameter(value=0.0, lag=0.25),
feedback_gain=Parameter(value=-24, lag=0.25),
depth=Parameter(value=1.0, lag=0.1),
frequency=Parameter(value=1.0, lag=0.1),
)
with builder:
source = ugentools.In.ar(
bus=builder['in_'],
channel_count=channel_count,
)
source += ugentools.LocalIn.ar(channel_count=channel_count)
# core algorithm
for _ in range(3):
frequency = [builder['frequency']] * channel_count
decay_time = ugentools.LFDNoise3.kr(
frequency=frequency,
).squared() * builder['depth']
delay_time = ugentools.LFDNoise3.kr(
frequency=frequency,
).squared() * builder['depth']
source = ugentools.AllpassC.ar(
source=source,
decay_time=decay_time,
delay_time=delay_time,
maximum_delay_time=1.0,
)
source = ugentools.LeakDC.ar(source=source)
# bus output
ugentools.XOut.ar(
bus=builder['out'],
crossfade=builder['mix'],
source=source,
)
# feedback algorithm
feedback = source
feedback *= builder['feedback_gain'].db_to_amplitude()
feedback = ugentools.Limiter.ar(source=feedback, duration=0.01)
feedback = ugentools.Rotate2.ar(
x=feedback[0],
y=feedback[1],
position=ugentools.LFNoise2.kr(frequency=0.1)
)
ugentools.LocalOut.ar(source=-feedback)
synthdef = builder.build(name='jams_delay')
return synthdef
def test_02():
"""
Cannot share parameters.
"""
with SynthDefBuilder(bus=0) as builder:
sine_one = supriya.ugens.SinOsc.ar()
synth_one_bus = builder['bus']
supriya.ugens.Out.ar(bus=synth_one_bus, source=sine_one)
with SynthDefBuilder():
sine_two = supriya.ugens.SinOsc.ar()
with pytest.raises(ValueError) as exception_info:
supriya.ugens.Out.ar(bus=synth_one_bus, source=sine_two)
assert 'UGen input in different scope' in str(exception_info.value)
def build_freeverb_synthdef():
channel_count = 2
builder = SynthDefBuilder(
in_=Parameter(value=0, parameter_rate='SCALAR'),
out=Parameter(value=0, parameter_rate='SCALAR'),
mix=Parameter(value=0.0, lag=0.25),
feedback_gain=Parameter(value=-96, lag=0.25),
damping=Parameter(value=1.0, lag=0.25),
room_size=Parameter(value=1.0, lag=0.25),
frequency_shift=Parameter(value=0.0, lag=0.1),
)
with builder:
source = ugentools.In.ar(
bus=builder['in_'],
channel_count=channel_count,
)
source += ugentools.LocalIn.ar(channel_count=channel_count)
# core algorithm
source = ugentools.FreeVerb.ar(
source=source,
mix=1.0,
room_size=builder['room_size'],
damping=builder['damping'],
)
source = ugentools.LeakDC.ar(source=source)
# bus output
ugentools.XOut.ar(
bus=builder['out'],
crossfade=builder['mix'],
source=source,
)
# feedback algorithm
feedback = ugentools.FreqShift.ar(
source=source,
frequency=builder['frequency_shift'],
)
feedback *= builder['feedback_gain'].db_to_amplitude()
feedback = ugentools.Limiter.ar(source=feedback, duration=0.01)
feedback = ugentools.HPF.ar(frequency=100, source=feedback)
feedback = ugentools.LPF.ar(frequency=15000, source=feedback)
feedback = ugentools.Rotate2.ar(
x=feedback[0],
y=feedback[1],
position=ugentools.LFNoise2.kr(frequency=0.1)
)
ugentools.LocalOut.ar(source=-feedback)
synthdef = builder.build(name='jams_freeverb')
return synthdef
def test_nonrealtime_releasetime():
with SynthDefBuilder(out=Parameter(parameter_rate='SCALAR',
value=0), ) as builder:
supriya.ugens.Line.kr(duration=2),
supriya.ugens.Out.ar(bus=builder['out'], source=supriya.ugens.DC.ar(1))
dc_synthdef = builder.build()
pattern = supriya.patterns.Pbus(
supriya.patterns.Pbind(
delta=1,
duration=1,
synthdef=dc_synthdef,
),
release_time=1,
)
session = supriya.nonrealtime.Session(0, 1)
with session.at(0):
session.inscribe(pattern, duration=1)
d_recv_commands = pytest.helpers.build_d_recv_commands([
supriya.assets.synthdefs.system_link_audio_1,
dc_synthdef,
])
assert session.to_lists() == [[
0.0,
[
*d_recv_commands, ['/g_new', 1000, 0, 0],
[
'/s_new',
supriya.assets.synthdefs.system_link_audio_1.anonymous_name,
1001, 3, 1000, 'fade_time', 1.0, 'in_', 1
], ['/s_new', dc_synthdef.anonymous_name, 1002, 0, 1000, 'out', 1]
]
], [1.0, [
['/n_free', 1002],
['/n_set', 1001, 'gate', 0],
]], [2.0, [['/n_free', 1000], [0]]]]
def build_freeverb_synthdef():
channel_count = 2
builder = SynthDefBuilder(
in_=Parameter(value=0, parameter_rate='SCALAR'),
out=Parameter(value=0, parameter_rate='SCALAR'),
mix=Parameter(value=0.0, lag=0.25),
feedback_gain=Parameter(value=-96, lag=0.25),
damping=Parameter(value=1.0, lag=0.25),
room_size=Parameter(value=1.0, lag=0.25),
frequency_shift=Parameter(value=0.0, lag=0.1),
)
with builder:
source = ugentools.In.ar(
bus=builder['in_'],
channel_count=channel_count,
)
source += ugentools.LocalIn.ar(channel_count=channel_count)
# core algorithm
source = ugentools.FreeVerb.ar(
source=source,
mix=1.0,
room_size=builder['room_size'],
damping=builder['damping'],
)
source = ugentools.LeakDC.ar(source=source)
# bus output
ugentools.XOut.ar(
bus=builder['out'],
crossfade=builder['mix'],
source=source,
)
# feedback algorithm
feedback = ugentools.FreqShift.ar(
source=source,
frequency=builder['frequency_shift'],
)
feedback *= builder['feedback_gain'].db_to_amplitude()
feedback = ugentools.Limiter.ar(source=feedback, duration=0.01)
feedback = ugentools.HPF.ar(frequency=100, source=feedback)
feedback = ugentools.LPF.ar(frequency=15000, source=feedback)
feedback = ugentools.Rotate2.ar(
x=feedback[0],
y=feedback[1],
position=ugentools.LFNoise2.kr(frequency=0.1))
ugentools.LocalOut.ar(source=-feedback)
synthdef = builder.build(name='jams_freeverb')
return synthdef
def build_delay_synthdef():
channel_count = 2
builder = SynthDefBuilder(
in_=Parameter(value=0, parameter_rate='SCALAR'),
out=Parameter(value=0, parameter_rate='SCALAR'),
mix=Parameter(value=0.0, lag=0.25),
feedback_gain=Parameter(value=-24, lag=0.25),
depth=Parameter(value=1.0, lag=0.1),
frequency=Parameter(value=1.0, lag=0.1),
)
with builder:
source = ugentools.In.ar(
bus=builder['in_'],
channel_count=channel_count,
)
source += ugentools.LocalIn.ar(channel_count=channel_count)
# core algorithm
for _ in range(3):
frequency = [builder['frequency']] * channel_count
decay_time = ugentools.LFDNoise3.kr(
frequency=frequency, ).squared() * builder['depth']
delay_time = ugentools.LFDNoise3.kr(
frequency=frequency, ).squared() * builder['depth']
source = ugentools.AllpassC.ar(
source=source,
decay_time=decay_time,
delay_time=delay_time,
maximum_delay_time=1.0,
)
source = ugentools.LeakDC.ar(source=source)
# bus output
ugentools.XOut.ar(
bus=builder['out'],
crossfade=builder['mix'],
source=source,
)
# feedback algorithm
feedback = source
feedback *= builder['feedback_gain'].db_to_amplitude()
feedback = ugentools.Limiter.ar(source=feedback, duration=0.01)
feedback = ugentools.Rotate2.ar(
x=feedback[0],
y=feedback[1],
position=ugentools.LFNoise2.kr(frequency=0.1))
ugentools.LocalOut.ar(source=-feedback)
synthdef = builder.build(name='jams_delay')
return synthdef
def build_pitch_shift_synthdef():
channel_count = 2
builder = SynthDefBuilder(
in_=Parameter(value=0, parameter_rate='SCALAR'),
out=Parameter(value=0, parameter_rate='SCALAR'),
mix=Parameter(value=0.0, lag=0.25),
feedback_gain=Parameter(value=-24, lag=0.25),
transposition=Parameter(value=0.0, lag=0.25),
fuzz=Parameter(value=0.0, lag=0.25),
)
with builder:
source = ugentools.In.ar(
bus=builder['in_'],
channel_count=channel_count,
)
source += ugentools.LocalIn.ar(channel_count=channel_count)
# core algorithm
window_size = 0.5
source = ugentools.PitchShift.ar(
source=source,
window_size=window_size,
pitch_ratio=builder['transposition'].semitones_to_ratio(),
time_dispersion=builder['fuzz'].squared() * (window_size / 2),
pitch_dispersion=builder['fuzz'].squared(),
)
source = ugentools.LeakDC.ar(source=source)
# bus output
ugentools.XOut.ar(
bus=builder['out'],
crossfade=builder['mix'],
source=source,
)
# feedback algorithm
source += ugentools.LocalIn.ar(channel_count=channel_count)
feedback = source
feedback *= -builder['feedback_gain'].db_to_amplitude()
feedback = ugentools.Limiter.ar(source=feedback, duration=0.01)
feedback = ugentools.HPF.ar(frequency=150, source=feedback)
feedback = ugentools.LPF.ar(frequency=10000, source=feedback)
feedback = ugentools.Rotate2.ar(
x=feedback[0],
y=feedback[1],
position=ugentools.LFNoise2.kr(frequency=0.1)
)
ugentools.LocalOut.ar(source=-feedback)
synthdef = builder.build(name='jams_pitch_shift')
return synthdef
def _build_rand_seed_synthdef():
import supriya.ugens
from supriya import SynthDefBuilder
with SynthDefBuilder(rand_id=0, rand_seed=0) as builder:
supriya.ugens.RandID.ir(rand_id=builder['rand_id'])
supriya.ugens.RandSeed.ir(seed=builder['rand_seed'], trigger=1)
supriya.ugens.FreeSelf.kr(trigger=1)
return builder.build()
def build_pitch_shift_synthdef():
channel_count = 2
builder = SynthDefBuilder(
in_=Parameter(value=0, parameter_rate='SCALAR'),
out=Parameter(value=0, parameter_rate='SCALAR'),
mix=Parameter(value=0.0, lag=0.25),
feedback_gain=Parameter(value=-24, lag=0.25),
transposition=Parameter(value=0.0, lag=0.25),
fuzz=Parameter(value=0.0, lag=0.25),
)
with builder:
source = ugentools.In.ar(
bus=builder['in_'],
channel_count=channel_count,
)
source += ugentools.LocalIn.ar(channel_count=channel_count)
# core algorithm
window_size = 0.5
source = ugentools.PitchShift.ar(
source=source,
window_size=window_size,
pitch_ratio=builder['transposition'].semitones_to_ratio(),
time_dispersion=builder['fuzz'].squared() * (window_size / 2),
pitch_dispersion=builder['fuzz'].squared(),
)
source = ugentools.LeakDC.ar(source=source)
# bus output
ugentools.XOut.ar(
bus=builder['out'],
crossfade=builder['mix'],
source=source,
)
# feedback algorithm
source += ugentools.LocalIn.ar(channel_count=channel_count)
feedback = source
feedback *= -builder['feedback_gain'].db_to_amplitude()
feedback = ugentools.Limiter.ar(source=feedback, duration=0.01)
feedback = ugentools.HPF.ar(frequency=150, source=feedback)
feedback = ugentools.LPF.ar(frequency=10000, source=feedback)
feedback = ugentools.Rotate2.ar(
x=feedback[0],
y=feedback[1],
position=ugentools.LFNoise2.kr(frequency=0.1))
ugentools.LocalOut.ar(source=-feedback)
synthdef = builder.build(name='jams_pitch_shift')
return synthdef
def _make_synthdef(channel_count=2):
with SynthDefBuilder(
frequency_1=100,
frequency_2=1000,
frequency_3=3000,
band_1_clamp_time=0.01,
band_1_gain=1,
band_1_relax_time=0.1,
band_1_slope=0.5,
band_1_threshold=0.9,
band_2_clamp_time=0.01,
band_2_gain=1,
band_2_relax_time=0.1,
band_2_slope=0.5,
band_2_threshold=0.9,
band_3_clamp_time=0.01,
band_3_gain=1,
band_3_relax_time=0.1,
band_3_slope=0.5,
band_3_threshold=0.9,
band_4_clamp_time=0.01,
band_4_gain=1,
band_4_relax_time=0.1,
band_4_slope=0.5,
band_4_threshold=0.9,
in_=0,
out=0,
) as builder:
source = ugentools.In.ar(
bus=builder['in_'],
channel_count=channel_count,
)
band_1 = ugentools.LPF.ar(
frequency=builder['frequency_1'],
source=source,
)
band_4 = ugentools.HPF.ar(
frequency=builder['frequency_3'],
source=source,
)
center = source - band_1 - band_4
band_2 = ugentools.LPF.ar(
frequency=builder['frequency_2'],
source=center,
)
band_3 = ugentools.HPF.ar(
frequency=builder['frequency_2'],
source=center,
)
band_1 = ugentools.CompanderD.ar(
clamp_time=builder['band_1_clamp_time'],
relax_time=builder['band_1_relax_time'],
slope_above=builder['band_1_slope'],
source=band_1,
threshold=builder['band_1_threshold'],
)
band_2 = ugentools.CompanderD.ar(
clamp_time=builder['band_2_clamp_time'],
relax_time=builder['band_2_relax_time'],
slope_above=builder['band_2_slope'],
source=band_2,
threshold=builder['band_2_threshold'],
)
band_3 = ugentools.CompanderD.ar(
clamp_time=builder['band_3_clamp_time'],
relax_time=builder['band_3_relax_time'],
slope_above=builder['band_3_slope'],
source=band_3,
threshold=builder['band_3_threshold'],
)
band_4 = ugentools.CompanderD.ar(
clamp_time=builder['band_4_clamp_time'],
relax_time=builder['band_4_relax_time'],
slope_above=builder['band_4_slope'],
source=band_4,
threshold=builder['band_4_threshold'],
)
band_1 *= builder['band_1_gain']
band_2 *= builder['band_2_gain']
band_3 *= builder['band_3_gain']
band_4 *= builder['band_4_gain']
source = ugentools.Sum4.new(
input_one=band_1,
input_two=band_2,
input_three=band_3,
input_four=band_4,
)
ugentools.ReplaceOut.ar(bus=builder['out'], source=source)
return builder.build()
channel_count=1, frame_count=pair[1],
file_path=pair[0]) #produces no frame count info or duration info
buffers.append(buffer_)
# frames = [ugens.BufFrames.ir(buffer_id=0)]
# print(frames)
### BUF NOISE ###
with SynthDefBuilder(
name="bufnoise",
amp=1,
out=0,
buffer_id=0,
start=0,
end=1,
freq=1,
atk=0,
sus=0,
rel=3,
c1=1.0,
c2=-1.0,
pan=0,
) as builder:
env = ugens.EnvGen.kr(envelope=synthdefs.Envelope(amplitudes=(0, 1, 1, 0),
durations=(
builder['atk'],
builder['sus'],
builder['rel'],
),
curves=(
builder['c1'],
# -*- encoding: utf-8 -*-
from supriya import SynthDefBuilder
from supriya import synthdeftools
from supriya import ugentools
channel_count = 2
with SynthDefBuilder(
level=synthdeftools.Parameter(value=0.0, lag=15),
out=0,
) as builder:
source = ugentools.In.ar(
bus=builder['out'],
channel_count=channel_count,
) * builder['level'].s_curve()
ugentools.ReplaceOut.ar(
bus=builder['out'],
source=source,
)
volume = builder.build()
def _make_synthdef(channel_count=2):
with SynthDefBuilder(
frequency_1=200,
frequency_2=2000,
frequency_3=5000,
band_1_clamp_time=0.01,
band_1_postgain=0,
band_1_pregain=0,
band_1_relax_time=0.1,
band_1_slope_above=0.5,
band_1_slope_below=1.0,
band_1_threshold=-12,
band_2_clamp_time=0.01,
band_2_postgain=0,
band_2_pregain=0,
band_2_relax_time=0.1,
band_2_slope_above=0.5,
band_2_slope_below=1.0,
band_2_threshold=-12,
band_3_clamp_time=0.01,
band_3_postgain=0,
band_3_pregain=0,
band_3_relax_time=0.1,
band_3_slope_above=0.5,
band_3_slope_below=1.0,
band_3_threshold=-12,
band_4_clamp_time=0.01,
band_4_postgain=0,
band_4_pregain=0,
band_4_relax_time=0.1,
band_4_slope_above=0.5,
band_4_slope_below=1.0,
band_4_threshold=-12,
pregain=0,
postgain=0,
in_=0,
out=0,
limiter_lookahead=0.01,
) as builder:
source = supriya.ugens.In.ar(bus=builder["in_"], channel_count=channel_count)
source *= builder["pregain"].db_to_amplitude()
band_1 = supriya.ugens.LPF.ar(frequency=builder["frequency_1"], source=source)
band_4 = supriya.ugens.HPF.ar(frequency=builder["frequency_3"], source=source)
center = source - band_1 - band_4
band_2 = supriya.ugens.LPF.ar(frequency=builder["frequency_2"], source=center)
band_3 = supriya.ugens.HPF.ar(frequency=builder["frequency_2"], source=center)
band_1 = supriya.ugens.CompanderD.ar(
clamp_time=builder["band_1_clamp_time"],
relax_time=builder["band_1_relax_time"],
slope_above=builder["band_1_slope_above"],
slope_below=builder["band_1_slope_below"],
source=band_1 * builder["band_1_pregain"].db_to_amplitude(),
threshold=builder["band_1_threshold"].db_to_amplitude(),
)
band_2 = supriya.ugens.CompanderD.ar(
clamp_time=builder["band_2_clamp_time"],
relax_time=builder["band_2_relax_time"],
slope_above=builder["band_2_slope_above"],
slope_below=builder["band_2_slope_below"],
source=band_2 * builder["band_2_pregain"].db_to_amplitude(),
threshold=builder["band_2_threshold"].db_to_amplitude(),
)
band_3 = supriya.ugens.CompanderD.ar(
clamp_time=builder["band_3_clamp_time"],
relax_time=builder["band_3_relax_time"],
slope_above=builder["band_3_slope_above"],
slope_below=builder["band_3_slope_below"],
source=band_3 * builder["band_3_pregain"].db_to_amplitude(),
threshold=builder["band_3_threshold"].db_to_amplitude(),
)
band_4 = supriya.ugens.CompanderD.ar(
clamp_time=builder["band_4_clamp_time"],
relax_time=builder["band_4_relax_time"],
slope_above=builder["band_4_slope_above"],
slope_below=builder["band_4_slope_below"],
source=band_4 * builder["band_4_pregain"].db_to_amplitude(),
threshold=builder["band_4_threshold"].db_to_amplitude(),
)
band_1 *= builder["band_1_postgain"].db_to_amplitude()
band_2 *= builder["band_2_postgain"].db_to_amplitude()
band_3 *= builder["band_3_postgain"].db_to_amplitude()
band_4 *= builder["band_4_postgain"].db_to_amplitude()
source = supriya.ugens.Sum4.new(
input_one=band_1, input_two=band_2, input_three=band_3, input_four=band_4
)
source *= builder["postgain"].db_to_amplitude()
source = supriya.ugens.Limiter.ar(
source=source, duration=builder["limiter_lookahead"]
)
supriya.ugens.ReplaceOut.ar(bus=builder["out"], source=source)
return builder.build()
# -*- encoding: utf-8 -*-
from supriya import SynthDefBuilder
from supriya import ugentools
channel_count = 2
with SynthDefBuilder(
out=0,
) as builder:
source = ugentools.In.ar(
bus=builder['out'],
channel_count=channel_count,
)
source = ugentools.LeakDC.ar(source=source)
source = ugentools.Limiter.ar(source=source)
ugentools.ReplaceOut.ar(
bus=builder['out'],
source=source,
)
limiter = builder.build()
]:
says.append(Say(text, voice=voice))
buffers = []
with session.at(0):
for say in says:
buffer_ = session.add_buffer(channel_count=1, file_path=say)
buffers.append(buffer_)
### WARP BUFFER PLAYER ###
with SynthDefBuilder(
buffer_id=0,
gain=0,
out=0,
overlaps=32,
rate=1,
transpose=0,
window_size=0.5,
) as builder:
line = ugens.Line.kr(
done_action=2,
duration=ugens.BufDur.kr(builder['buffer_id']) * builder['rate'],
)
window = line.hanning_window()
pointer_scrub = ugens.LFNoise2.kr(frequency=[0.01, 0.01], ) * window * 0.1
warps = ugens.Warp1.ar(
buffer_id=builder['buffer_id'],
channel_count=1,
frequency_scaling=builder['transpose'].semitones_to_ratio(),
interpolation=2,