demand

class Dbrown(*, calculation_rate: CalculationRate | SupportsInt | str | None, minimum: SupportsFloat | UGenScalar = 0.0, maximum: SupportsFloat | UGenScalar = 1.0, step: SupportsFloat | UGenScalar = 0.01, length: SupportsFloat | UGenScalar = inf, **kwargs)

Bases: UGen

A demand-rate brownian movement generator.

>>> dbrown = supriya.ugens.Dbrown.dr(
...     length=float("inf"),
...     maximum=1,
...     minimum=0,
...     step=0.01,
... )
>>> dbrown
<Dbrown.dr()[0]>
classmethod dr(*, minimum: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0.0, maximum: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1.0, step: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0.01, length: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = inf) → UGenOperable
property length : UGenScalar
property maximum : UGenScalar
property minimum : UGenScalar
property step : UGenScalar
class Dbufrd(*, calculation_rate: CalculationRate | SupportsInt | str | None, buffer_id: SupportsFloat | UGenScalar = 0, phase: SupportsFloat | UGenScalar = 0, loop: SupportsFloat | UGenScalar = 1, **kwargs)

Bases: UGen

A buffer-reading demand-rate UGen.

>>> dbufrd = supriya.ugens.Dbufrd.dr(
...     buffer_id=0,
...     loop=1,
...     phase=0,
... )
>>> dbufrd
<Dbufrd.dr()[0]>
classmethod dr(*, buffer_id: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0, phase: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0, loop: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1) → UGenOperable
property buffer_id : UGenScalar
property loop : UGenScalar
property phase : UGenScalar
class Dbufwr(*, calculation_rate: CalculationRate | SupportsInt | str | None, source: SupportsFloat | UGenScalar = 0.0, buffer_id: SupportsFloat | UGenScalar = 0.0, phase: SupportsFloat | UGenScalar = 0.0, loop: SupportsFloat | UGenScalar = 1.0, **kwargs)

Bases: UGen

A buffer-writing demand-rate UGen.

>>> dbufwr = supriya.ugens.Dbufwr.dr(
...     buffer_id=0,
...     source=0,
...     loop=1,
...     phase=0,
... )
>>> dbufwr
<Dbufwr.dr()[0]>
classmethod dr(*, source: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0.0, buffer_id: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0.0, phase: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0.0, loop: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1.0) → UGenOperable
property buffer_id : UGenScalar
property loop : UGenScalar
property phase : UGenScalar
property source : UGenScalar
class Demand(*, calculation_rate: CalculationRate | SupportsInt | str | None, trigger: SupportsFloat | UGenScalar = 0, reset: SupportsFloat | UGenScalar = 0, source: UGenSerializable | Sequence[SupportsFloat | UGenScalar], **kwargs)

Bases: UGen

Demands results from demand-rate UGens.

>>> source = [
...     supriya.ugens.Dseries.dr(),
...     supriya.ugens.Dwhite.dr(),
... ]
>>> trigger = supriya.ugens.Impulse.kr(frequency=1)
>>> demand = supriya.ugens.Demand.ar(
...     reset=0,
...     source=source,
...     trigger=trigger,
... )
>>> demand
<Demand.ar()>
classmethod ar(*, trigger: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0, reset: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0, source: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]]) → UGenOperable
classmethod kr(*, trigger: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0, reset: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0, source: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]]) → UGenOperable
property reset : UGenScalar
property source : UGenVector
property trigger : UGenScalar
class DemandEnvGen(*, calculation_rate: CalculationRate | SupportsInt | str | None, level: SupportsFloat | UGenScalar, duration: SupportsFloat | UGenScalar, shape: SupportsFloat | UGenScalar = 1, curve: SupportsFloat | UGenScalar = 0, gate: SupportsFloat | UGenScalar = 1, reset: SupportsFloat | UGenScalar = 1, level_scale: SupportsFloat | UGenScalar = 1, level_bias: SupportsFloat | UGenScalar = 0, time_scale: SupportsFloat | UGenScalar = 1, done_action: SupportsFloat | UGenScalar = 0, **kwargs)

Bases: UGen

A demand rate envelope generator.

>>> demand_env_gen = supriya.ugens.DemandEnvGen.ar(
...     curve=0,
...     done_action=0,
...     duration=1,
...     gate=1,
...     level=1,
...     level_bias=0,
...     level_scale=1,
...     reset=1,
...     shape=1,
...     time_scale=1,
... )
>>> demand_env_gen
<DemandEnvGen.ar()[0]>
classmethod ar(*, level: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]], duration: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]], shape: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, curve: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0, gate: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, reset: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, level_scale: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, level_bias: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0, time_scale: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, done_action: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0) → UGenOperable
classmethod kr(*, level: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]], duration: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]], shape: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, curve: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0, gate: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, reset: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, level_scale: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, level_bias: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0, time_scale: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, done_action: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0) → UGenOperable
property curve : UGenScalar
property done_action : UGenScalar
property duration : UGenScalar
property gate : UGenScalar
property level : UGenScalar
property level_bias : UGenScalar
property level_scale : UGenScalar
property reset : UGenScalar
property shape : UGenScalar
property time_scale : UGenScalar
class Dgeom(*, calculation_rate: CalculationRate | SupportsInt | str | None, start: SupportsFloat | UGenScalar = 1, grow: SupportsFloat | UGenScalar = 2, length: SupportsFloat | UGenScalar = inf, **kwargs)

Bases: UGen

A demand-rate geometric series generator.

>>> dgeom = supriya.ugens.Dgeom.dr(
...     grow=2,
...     length=float("inf"),
...     start=1,
... )
>>> dgeom
<Dgeom.dr()[0]>
classmethod dr(*, start: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, grow: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 2, length: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = inf) → UGenOperable
property grow : UGenScalar
property length : UGenScalar
property start : UGenScalar
class Dibrown(*, calculation_rate: CalculationRate | SupportsInt | str | None, minimum: SupportsFloat | UGenScalar = 0, maximum: SupportsFloat | UGenScalar = 12, step: SupportsFloat | UGenScalar = 1, length: SupportsFloat | UGenScalar = inf, **kwargs)

Bases: UGen

An integer demand-rate brownian movement generator.

>>> dibrown = supriya.ugens.Dibrown.dr(
...     length=float("inf"),
...     maximum=1,
...     minimum=0,
...     step=0.01,
... )
>>> dibrown
<Dibrown.dr()[0]>
classmethod dr(*, minimum: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0, maximum: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 12, step: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, length: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = inf) → UGenOperable
property length : UGenScalar
property maximum : UGenScalar
property minimum : UGenScalar
property step : UGenScalar
class Diwhite(*, calculation_rate: CalculationRate | SupportsInt | str | None, minimum: SupportsFloat | UGenScalar = 0, maximum: SupportsFloat | UGenScalar = 1, length: SupportsFloat | UGenScalar = inf, **kwargs)

Bases: UGen

An integer demand-rate white noise random generator.

>>> diwhite = supriya.ugens.Diwhite.dr(
...     length=float("inf"),
...     maximum=1,
...     minimum=0,
... )
>>> diwhite
<Diwhite.dr()[0]>
classmethod dr(*, minimum: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0, maximum: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, length: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = inf) → UGenOperable
property length : UGenScalar
property maximum : UGenScalar
property minimum : UGenScalar
class Drand(*, calculation_rate: CalculationRate | SupportsInt | str | None, repeats: SupportsFloat | UGenScalar = 1, sequence: UGenSerializable | Sequence[SupportsFloat | UGenScalar], **kwargs)

Bases: UGen

A demand-rate random sequence generator.

>>> sequence = (1, 2, 3)
>>> drand = supriya.ugens.Drand.dr(
...     repeats=1,
...     sequence=sequence,
... )
>>> drand
<Drand.dr()[0]>
classmethod dr(*, repeats: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, sequence: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]]) → UGenOperable
property repeats : UGenScalar
property sequence : UGenVector
class Dreset(*, calculation_rate: CalculationRate | SupportsInt | str | None, source: SupportsFloat | UGenScalar, reset: SupportsFloat | UGenScalar = 0, **kwargs)

Bases: UGen

Resets demand-rate UGens.

>>> source = supriya.ugens.Dseries.dr(start=0, step=2)
>>> dreset = supriya.ugens.Dreset.dr(
...     reset=0,
...     source=source,
... )
>>> dreset
<Dreset.dr()[0]>
classmethod dr(*, source: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]], reset: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0) → UGenOperable
property reset : UGenScalar
property source : UGenScalar
class Dseq(*, calculation_rate: CalculationRate | SupportsInt | str | None, repeats: SupportsFloat | UGenScalar = 1, sequence: UGenSerializable | Sequence[SupportsFloat | UGenScalar], **kwargs)

Bases: UGen

A demand-rate sequence generator.

>>> sequence = (1, 2, 3)
>>> dseq = supriya.ugens.Dseq.dr(
...     repeats=1,
...     sequence=sequence,
... )
>>> dseq
<Dseq.dr()[0]>
classmethod dr(*, repeats: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, sequence: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]]) → UGenOperable
property repeats : UGenScalar
property sequence : UGenVector
class Dser(*, calculation_rate: CalculationRate | SupportsInt | str | None, repeats: SupportsFloat | UGenScalar = 1, sequence: UGenSerializable | Sequence[SupportsFloat | UGenScalar], **kwargs)

Bases: UGen

A demand-rate sequence generator.

>>> sequence = (1, 2, 3)
>>> dser = supriya.ugens.Dser.dr(
...     repeats=1,
...     sequence=sequence,
... )
>>> dser
<Dser.dr()[0]>
classmethod dr(*, repeats: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, sequence: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]]) → UGenOperable
property repeats : UGenScalar
property sequence : UGenVector
class Dseries(*, calculation_rate: CalculationRate | SupportsInt | str | None, length: SupportsFloat | UGenScalar = inf, start: SupportsFloat | UGenScalar = 1, step: SupportsFloat | UGenScalar = 1, **kwargs)

Bases: UGen

A demand-rate arithmetic series.

>>> dseries = supriya.ugens.Dseries.dr(
...     length=float("inf"),
...     start=1,
...     step=1,
... )
>>> dseries
<Dseries.dr()[0]>
classmethod dr(*, length: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = inf, start: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, step: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1) → UGenOperable
property length : UGenScalar
property start : UGenScalar
property step : UGenScalar
class Dshuf(*, calculation_rate: CalculationRate | SupportsInt | str | None, repeats: SupportsFloat | UGenScalar = 1, sequence: UGenSerializable | Sequence[SupportsFloat | UGenScalar], **kwargs)

Bases: UGen

A demand-rate random sequence generator.

>>> sequence = (1, 2, 3)
>>> dshuf = supriya.ugens.Dshuf.dr(
...     repeats=1,
...     sequence=sequence,
... )
>>> dshuf
<Dshuf.dr()[0]>
classmethod dr(*, repeats: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, sequence: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]]) → UGenOperable
property repeats : UGenScalar
property sequence : UGenVector
class Dstutter(*, calculation_rate: CalculationRate | SupportsInt | str | None, n: SupportsFloat | UGenScalar = 2, source: SupportsFloat | UGenScalar, **kwargs)

Bases: UGen

A demand-rate input replicator.

>>> source = supriya.ugens.In.ar(bus=0)
>>> dstutter = supriya.ugens.Dstutter.dr(
...     n=2,
...     source=source,
... )
>>> dstutter
<Dstutter.dr()[0]>
classmethod dr(*, n: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 2, source: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]]) → UGenOperable
property n : UGenScalar
property source : UGenScalar
class Dswitch(*, calculation_rate: CalculationRate | SupportsInt | str | None, index_: SupportsFloat | UGenScalar, sequence: UGenSerializable | Sequence[SupportsFloat | UGenScalar], **kwargs)

Bases: UGen

A demand-rate generator for embedding different inputs.

>>> index = supriya.ugens.Dseq.dr(sequence=[0, 1, 2, 1, 0])
>>> sequence = (1.0, 2.0, 3.0)
>>> dswitch = supriya.ugens.Dswitch.dr(
...     index_=index,
...     sequence=sequence,
... )
>>> dswitch
<Dswitch.dr()[0]>
classmethod dr(*, index_: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]], sequence: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]]) → UGenOperable
property index_ : UGenScalar
property sequence : UGenVector
class Dswitch1(*, calculation_rate: CalculationRate | SupportsInt | str | None, index_: SupportsFloat | UGenScalar, sequence: UGenSerializable | Sequence[SupportsFloat | UGenScalar], **kwargs)

Bases: UGen

A demand-rate generator for switching between inputs.

>>> index = supriya.ugens.Dseq.dr(sequence=[0, 1, 2, 1, 0])
>>> sequence = (1.0, 2.0, 3.0)
>>> dswitch_1 = supriya.ugens.Dswitch1.dr(
...     index_=index,
...     sequence=sequence,
... )
>>> dswitch_1
<Dswitch1.dr()[0]>
classmethod dr(*, index_: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]], sequence: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]]) → UGenOperable
property index_ : UGenScalar
property sequence : UGenVector
class Dunique(*, calculation_rate: CalculationRate | SupportsInt | str | None, source: SupportsFloat | UGenScalar, max_buffer_size: SupportsFloat | UGenScalar = 1024, protected: SupportsFloat | UGenScalar = True, **kwargs)

Bases: UGen

Returns the same unique series of values for several demand streams.

>>> source = supriya.ugens.In.ar(bus=0)
>>> dunique = supriya.ugens.Dunique.dr(
...     max_buffer_size=1024,
...     protected=True,
...     source=source,
... )
>>> dunique
<Dunique.dr()[0]>
classmethod dr(*, source: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]], max_buffer_size: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1024, protected: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = True) → UGenOperable
property max_buffer_size : UGenScalar
property protected : UGenScalar
property source : UGenScalar
class Duty(*, calculation_rate: CalculationRate | SupportsInt | str | None, duration: SupportsFloat | UGenScalar = 1.0, reset: SupportsFloat | UGenScalar = 0.0, level: SupportsFloat | UGenScalar = 1.0, done_action: SupportsFloat | UGenScalar = 0.0, **kwargs)

Bases: UGen

A value is demanded of each UGen in the list and output according to a stream of duration values.

>>> duty = supriya.ugens.Duty.kr(
...     done_action=0,
...     duration=supriya.ugens.Drand.dr(
...         sequence=[0.01, 0.2, 0.4],
...         repeats=2,
...     ),
...     reset=0,
...     level=supriya.ugens.Dseq.dr(
...         sequence=[204, 400, 201, 502, 300, 200],
...         repeats=2,
...     ),
... )
>>> duty
<Duty.kr()[0]>
classmethod ar(*, duration: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1.0, reset: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0.0, level: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1.0, done_action: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0.0) → UGenOperable
classmethod kr(*, duration: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1.0, reset: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0.0, level: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1.0, done_action: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0.0) → UGenOperable
property done_action : UGenScalar
property duration : UGenScalar
property level : UGenScalar
property reset : UGenScalar
class Dwhite(*, calculation_rate: CalculationRate | SupportsInt | str | None, minimum: SupportsFloat | UGenScalar = 0.0, maximum: SupportsFloat | UGenScalar = 0.0, length: SupportsFloat | UGenScalar = inf, **kwargs)

Bases: UGen

A demand-rate white noise random generator.

>>> dwhite = supriya.ugens.Dwhite.dr(
...     length=float("inf"),
...     maximum=1,
...     minimum=0,
... )
>>> dwhite
<Dwhite.dr()[0]>
classmethod dr(*, minimum: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0.0, maximum: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 0.0, length: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = inf) → UGenOperable
property length : UGenScalar
property maximum : UGenScalar
property minimum : UGenScalar
class Dwrand(*, calculation_rate: CalculationRate | SupportsInt | str | None, repeats: SupportsFloat | UGenScalar = 1, length: SupportsFloat | UGenScalar, weights: UGenSerializable | Sequence[SupportsFloat | UGenScalar], sequence: UGenSerializable | Sequence[SupportsFloat | UGenScalar], **kwargs)

Bases: UGen

A demand-rate weighted random sequence generator.

>>> sequence = [0, 1, 2, 7]
>>> weights = [0.4, 0.4, 0.1, 0.1]
>>> dwrand = supriya.ugens.Dwrand.dr(
...     repeats=1,
...     sequence=sequence,
...     weights=weights,
... )
>>> dwrand
<Dwrand.dr()[0]>
classmethod dr(repeats=1, sequence=None, weights=None)
property length : UGenScalar
property repeats : UGenScalar
property sequence : UGenVector
property weights : UGenVector
class Dxrand(*, calculation_rate: CalculationRate | SupportsInt | str | None, repeats: SupportsFloat | UGenScalar = 1, sequence: UGenSerializable | Sequence[SupportsFloat | UGenScalar], **kwargs)

Bases: UGen

A demand-rate random sequence generator.

>>> sequence = (1, 2, 3)
>>> dxrand = supriya.ugens.Dxrand.dr(
...     repeats=1,
...     sequence=sequence,
... )
>>> dxrand
<Dxrand.dr()[0]>
classmethod dr(*, repeats: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]] = 1, sequence: SupportsFloat | UGenOperable | UGenSerializable | Sequence[SupportsFloat | UGenOperable | UGenSerializable | Sequence[UGenRecursiveInput]]) → UGenOperable
property repeats : UGenScalar
property sequence : UGenVector