Module

WAGS.Change.Optionals

Package
purescript-wags
Repository
mikesol/purescript-wags

This module provides functions for the construction of audio units that more closely resemble the overloaded constructors of the Web Audio API.

#AllpassOptional Source

type AllpassOptional = (freq :: Maybe AudioParameter, q :: Maybe AudioParameter)

#AllpassCtor Source

class AllpassCtor i allpass | i -> allpass where

Members

  • allpass :: i -> allpass

    Change an allpass filter

    allpass { freq: 440.0 }
allpass { freq: 440.0, q: 1.0 }
allpass 440.0

Instances

#BandpassOptional Source

type BandpassOptional = (freq :: Maybe AudioParameter, q :: Maybe AudioParameter)

#BandpassCtor Source

class BandpassCtor i bandpass | i -> bandpass where

Members

  • bandpass :: i -> bandpass

    Create a bandpass filter, connecting it to another unit

    bandpass { freq: 440.0 } { sinOsc: unit }
bandpass { freq: 440.0, q: 1.0 } { sinOsc: unit }
bandpass 440.0 { sinOsc: unit }

Instances

#ConstantOptional Source

type ConstantOptional = (onOff :: APOnOff)

#ConstantAll Source

type ConstantAll = (offset :: AudioParameter | ConstantOptional)

#ConstantCtor Source

class ConstantCtor i o | i -> o where

Members

  • constant :: i -> o

    Change a constant value

    constant 0.5

Instances

#delay Source

delay :: forall a b. Paramable b => MM a (Maybe b) => a -> Delay (Maybe AudioParameter)

Change a delay unit.

delay 0.5 (playBuf "track")

#DynamicsCompressorOptional Source

type DynamicsCompressorOptional = (attack :: Maybe AudioParameter, knee :: Maybe AudioParameter, ratio :: Maybe AudioParameter, release :: Maybe AudioParameter, threshold :: Maybe AudioParameter)

#DynamicsCompressorCtor Source

class DynamicsCompressorCtor i compressor | i -> compressor where

Members

  • compressor :: i -> compressor

    Change a compressor.

    compressor { threshold: -10.0 } { buf: playBuf "track" }
compressor { knee: 20.0, ratio: 10.0 } { buf: playBuf "track" }
compressor { attack: 0.01, release: 0.3 } { buf: playBuf "track" }

Instances

#gain Source

gain :: forall a b. Paramable b => MM a (Maybe b) => a -> Gain (Maybe AudioParameter)

#HighpassOptional Source

type HighpassOptional = (freq :: Maybe AudioParameter, q :: Maybe AudioParameter)

#HighpassCtor Source

class HighpassCtor i highpass | i -> highpass where

Members

  • highpass :: i -> highpass

    Change a highpass filter

    highpass { freq: 440.0 }
highpass { freq: 440.0, q: 1.0 }
highpass 440.0

Instances

#HighshelfOptional Source

type HighshelfOptional = (freq :: Maybe AudioParameter, gain :: Maybe AudioParameter)

#HighshelfCtor Source

class HighshelfCtor i highshelf | i -> highshelf where

Members

  • highshelf :: i -> highshelf

    Change a highshelf filter

    highshelf { freq: 440.0 }
highshelf { freq: 440.0, gain: 1.0 }
highshelf 440.0

Instances

#LoopBufOptional Source

type LoopBufOptional = (buffer :: Maybe String, loopEnd :: Maybe Number, loopStart :: Maybe Number, onOff :: Maybe APOnOff, playbackRate :: Maybe AudioParameter)

#LoopBufCtor Source

class LoopBufCtor i loopBuf | i -> loopBuf where

Members

  • loopBuf :: i -> loopBuf

    Change a looping buffer.

    loopBuf { playbackRate: 1.0 } "track"
loopBuf { playbackRate: 1.0, loopStart: 0.5 } "track"
loopBuf "track"

Instances

#LowpassOptional Source

type LowpassOptional = (freq :: Maybe AudioParameter, q :: Maybe AudioParameter)

#LowpassCtor Source

class LowpassCtor i lowpass | i -> lowpass where

Members

  • lowpass :: i -> lowpass

    Change a lowpass filter

    lowpass { freq: 440.0 }
lowpass { freq: 440.0, q: 1.0 }
lowpass 440.0

Instances

#LowshelfOptional Source

type LowshelfOptional = (freq :: Maybe AudioParameter, gain :: Maybe AudioParameter)

#LowshelfCtor Source

class LowshelfCtor i lowshelf | i -> lowshelf where

Members

  • lowshelf :: i -> lowshelf

    Change a lowshelf filter

    lowshelf { freq: 440.0 }
lowshelf { freq: 440.0, gain: 1.0 }
lowshelf 440.0

Instances

#NotchOptional Source

type NotchOptional = (freq :: Maybe AudioParameter, q :: Maybe AudioParameter)

#NotchCtor Source

class NotchCtor i notch | i -> notch where

Members

  • notch :: i -> notch

    Change a notch (band-reject) filter

    notch { freq: 440.0 }
notch { freq: 440.0, gain: 1.0 }
notch 440.0

Instances

#PeakingOptional Source

type PeakingOptional = (freq :: Maybe AudioParameter, gain :: Maybe AudioParameter, q :: Maybe AudioParameter)

#PeakingCtor Source

class PeakingCtor i peaking | i -> peaking where

Members

  • peaking :: i -> peaking

    Change a peaking filter

    peaking { freq: 440.0 }
peaking { freq: 440.0, gain: 1.0 }
peaking 440.0

Instances

#CanBeCoercedToPeriodicOsc Source

class CanBeCoercedToPeriodicOsc (canBeCoercedToPeriodicOsc :: Type)

Instances

#PeriodicOscOptional Source

type PeriodicOscOptional wave = (freq :: Maybe AudioParameter, onOff :: Maybe APOnOff, wave :: Maybe wave)

#PeriodicOscAll Source

type PeriodicOscAll wave = PeriodicOscOptional wave

#defaultPeriodicOsc Source

defaultPeriodicOsc :: forall wave. Record (PeriodicOscOptional wave)

#PeriodicOscCtor Source

class PeriodicOscCtor i o | i -> o where

Members

  • periodicOsc :: i -> o

    Change a periodicOsc value

    periodicOsc "my-osc" 0.5

Instances

#DPeriodicOsc Source

type DPeriodicOsc periodicOsc = PeriodicOsc periodicOsc APOnOff AudioParameter

#PlayBufOptional Source

type PlayBufOptional = (buffer :: Maybe String, bufferOffset :: Maybe Number, onOff :: Maybe APOnOff, playbackRate :: Maybe AudioParameter)

#PlayBufCtor Source

class PlayBufCtor i playBuf | i -> playBuf where

Members

  • playBuf :: i -> playBuf

    Change a unit that plays from a buffer.

    playBuf { playbackRate: 1.0 } "track"
playBuf { playbackRate: 1.0, bufferOffset: 0.5 } "track"
playBuf "track"

Instances

#SawtoothOscCtor Source

class SawtoothOscCtor i o | i -> o where

Members

  • sawtoothOsc :: i -> o

    Change a sawtooth oscillator

    sawtoothOsc 440.0
sawtoothOsc On 440.0

Instances

#SinOscOptional Source

type SinOscOptional = (onOff :: APOnOff)

#SinOscAll Source

type SinOscAll = (freq :: AudioParameter | SinOscOptional)

#SinOscCtor Source

class SinOscCtor i o | i -> o where

Members

  • sinOsc :: i -> o

    Change a sinOsc value

    sinOsc 0.5

Instances

#SquareOscOptional Source

type SquareOscOptional = (onOff :: APOnOff)

#SquareOscAll Source

type SquareOscAll = (freq :: AudioParameter | SquareOscOptional)

#SquareOscCtor Source

class SquareOscCtor i o | i -> o where

Members

  • squareOsc :: i -> o

    Change a squareOsc value

    squareOsc 0.5

Instances

#pan Source

pan :: forall a b. Paramable b => MM a (Maybe b) => a -> StereoPanner (Maybe AudioParameter)

Pan audio.

pan 0.5 { buf: playBuf "my-track" }

#TriangleOscOptional Source

type TriangleOscOptional = (onOff :: APOnOff)

#TriangleOscAll Source

type TriangleOscAll = (freq :: AudioParameter | TriangleOscOptional)

#TriangleOscCtor Source

class TriangleOscCtor i o | i -> o where

Members

  • triangleOsc :: i -> o

    Change a triangleOsc value

    triangleOsc 0.5

Instances

Modules
FRP.Event.MIDI
WAGS.Change
WAGS.Change.Optionals
WAGS.Comonad
WAGS.Connect
WAGS.Control.Functions
WAGS.Control.Functions.Validated
WAGS.Control.Indexed
WAGS.Control.Types
WAGS.Create
WAGS.Create.Optionals
WAGS.CreateT
WAGS.Debug
WAGS.Destroy
WAGS.Disconnect
WAGS.Edgeable
WAGS.Graph.AudioUnit
WAGS.Graph.Edge
WAGS.Graph.Graph
WAGS.Graph.Node
WAGS.Graph.Oversample
WAGS.Graph.Paramable
WAGS.Graph.Parameter
WAGS.Interpret
WAGS.Math
WAGS.Patch
WAGS.Rendered
WAGS.Run
WAGS.Util
WAGS.Validation