WAGS.Graph.AudioUnit

data Allpass frequency q

Term-level constructor for an allpass filter.

• frequency - the frequency where the phase transition occurs.
• q - the width of the filter.

Constructors

• Allpass frequency q

Instances

• ReifyAU (Allpass a b) TAllpass

data Bandpass frequency q

Term-level constructor for a bandpass filter.

• frequency - the frequency of the isolated band.
• q - the width of the filter.

Constructors

• Bandpass frequency q

Instances

• ReifyAU (Bandpass a b) TBandpass

data Constant onOff offset

Term-level constructor for a constant value, aka DC offset.

• onOff - whether the generator is on or off.
• offset - the amount of DC offset.

Constructors

• Constant onOff offset

Instances

• ReifyAU (Constant a b) TConstant

data Convolver (buffer :: Symbol)

Term-level constructor for a convolver, aka reverb.

• buffer - the buffer of the impulse response of the space.

Constructors

• Convolver (Proxy buffer)

Instances

• ReifyAU (Convolver sym) (TConvolver sym)

data Delay delay

Term-level constructor for a delay unit.

• delay - the delay to apply.

Constructors

• Delay delay

Instances

• ReifyAU (Delay a) TDelay

data DynamicsCompressor threshold knee ratio attack release

Term-level constructor for a compressor.

• threshold - The threshold under which compression kicks in.
• knee - The kink of the compression.
• ratio - The amount of compression to apply.
• attack - How far we look ahead. Longer attacks will lead to more crisp compression at the expense of an audible delay.
• release - How long the release time of compression should be.

Constructors

• DynamicsCompressor threshold knee ratio attack release

Instances

• ReifyAU (DynamicsCompressor a b c d e) TDynamicsCompressor

data Gain volume

Term-level constructor for a gain unit.

• volume - the volume of the gain from 0 to 1.

Constructors

• Gain volume

Instances

• ReifyAU (Gain a) TGain

data Highpass frequency q

Term-level constructor for a highpass filter.

• frequency - the frequency below which we start to filter.
• q - the width of the filter.

Constructors

• Highpass frequency q

Instances

• ReifyAU (Highpass a b) THighpass

data Highshelf frequency gain

Term-level constructor for a highshelf filter.

• frequency - the frequency above which we start to filter.
• gain - the boost or the amount of attenuation to apply.

Constructors

• Highshelf frequency gain

Instances

• ReifyAU (Highshelf a b) THighshelf

data LoopBuf buffer onOff playbackRate loopStart loopEnd

Term-level constructor for a looping buffer.

• buffer - a string representing the buffer to use. Note that this string, when reset, will only reset the buffer when it is stopped.
• onOff - whether or not the generator is on or off.
• playbackRate - the playback rate.
• loopStart - where in the file the loop should start.
• loopEnd - where in the file the loop should end. A value of 0.0 or less means play to the end of the buffer.

Constructors

• LoopBuf buffer onOff playbackRate loopStart loopEnd

Instances

• ReifyAU (LoopBuf a b c d e) TLoopBuf

data Lowpass frequency q

Term-level constructor for a lowpass filter.

• frequency - the frequency above which we start to filter.
• q - the width of the filter.

Constructors

• Lowpass frequency q

Instances

• ReifyAU (Lowpass a b) TLowpass

data Lowshelf frequency gain

Term-level constructor for a lowshelf filter.

• frequency - the frequency below which we start to filter.
• q - the width of the filter.

Constructors

• Lowshelf frequency gain

Instances

• ReifyAU (Lowshelf a b) TLowshelf

data Microphone

Term-level constructor for a microphone

Constructors

• Microphone

Instances

• ReifyAU Microphone TMicrophone

data Notch frequency q

Term-level constructor for a notch (aka band-reject) filter.

• frequency - the frequency we are rejecting.
• q - the width of the filter.

Constructors

• Notch frequency q

Instances

• ReifyAU (Notch a b) TNotch

data Peaking frequency q gain

Term-level constructor for a peaking filter. A peaking filter is a combination of bandpass and notch where the gain parameter modulates whether we are reinforcing or attenuating a frequency.

• frequency - the frequency we are emphasizing or rejecting.
• q - the width of the filter.
• gain - if positive, we are emphasizing the frequency. If negative, we are rejecting it.

Constructors

• Peaking frequency q gain

Instances

• ReifyAU (Peaking a b c) TPeaking

data PeriodicOsc periodicOsc onOff frequency

Term-level constructor for a periodic oscillator.

• periodicOsc - the name of the wave table we'll be using. Note that, for a chance to take effect, the periodic oscillator must be stopped.
• onOff - whether the generator is on or off.
• frequency - the frequency of the oscillator.

Constructors

• PeriodicOsc periodicOsc onOff frequency

Instances

• ReifyAU (PeriodicOsc a b c) TPeriodicOsc

data PlayBuf buffer offset onOff playbackRate

Term-level constructor for a playback buffer.

• buffer - a string representing the buffer to use. Note that this string, when reset, will only reset the buffer when it is stopped.
• offset - where in the file the playback should start.
• onOff - whether or not the generator is on or off.
• playbackRate - the playback rate.

Constructors

• PlayBuf buffer offset onOff playbackRate

Instances

• ReifyAU (PlayBuf a b c d) TPlayBuf

data Recorder (recorder :: Symbol)

Term-level constructor for a recorder.

• recorder - the recorder to which we write data.

Constructors

• Recorder (Proxy recorder)

Instances

• ReifyAU (Recorder sym) (TRecorder sym)

data SawtoothOsc onOff frequency

Term-level constructor for a sawtooth oscillator.

• onOff - whether the generator is on or off.
• frequency - the frequency of the oscillator.

Constructors

• SawtoothOsc onOff frequency

Instances

• ReifyAU (SawtoothOsc a b) TSawtoothOsc

data SinOsc onOff frequency

Term-level constructor for a sine-wave oscillator.

• onOff - whether the generator is on or off.
• frequency - the frequency of the oscillator.

Constructors

• SinOsc onOff frequency

Instances

• ReifyAU (SinOsc a b) TSinOsc

data Speaker

Term-level constructor for a loudspeaker.

Constructors

• Speaker

Instances

• ReifyAU Speaker TSpeaker

data SquareOsc onOff frequency

Term-level constructor for a square-wave oscillator.

• onOff - whether the generator is on or off.
• frequency - the frequency of the oscillator.

Constructors

• SquareOsc onOff frequency

Instances

• ReifyAU (SquareOsc a b) TSquareOsc

data StereoPanner pan

Term-level constructor for a stereo panner.

• pan - the amount of pan to apply, where -1.0 is fully to the left and 1.0 is fully to the right.

Constructors

• StereoPanner pan

Instances

• ReifyAU (StereoPanner a) TStereoPanner

data TriangleOsc onOff frequency

Term-level constructor for a triangle oscillator.

• onOff - whether the generator is on or off.
• frequency - the frequency of the oscillator.

Constructors

• TriangleOsc onOff frequency

Instances

• ReifyAU (TriangleOsc a b) TTriangleOsc

data WaveShaper (floatArray :: Symbol) oversample

Term-level constructor for a WaveShaper, aka distortion.

• floatArray - the shape of the distortion.
• oversample - how much to oversample - none, 2x or 4x. Once set, this cannot change without destroying and remaking the audio unit.

Constructors

• WaveShaper (Proxy floatArray) oversample

Instances

• (Monoid b) => ReifyAU (WaveShaper a b) (TWaveShaper a b)

data OnOff

Term-level constructor for a generator being on or off

Constructors

• On
• Off
• OffOn

Instances

• Eq OnOff
• Generic OnOff _
• Show OnOff

type APOnOff = AudioParameter_ OnOff

data OversampleNone

Type-level oversample none for a wave shaper. This is at the type-level and not the term-level via an ADT because we need make sure to construct an entirely new wave shaper if the value changes.

Constructors

• OversampleNone

Instances

• Semigroup OversampleNone
• Monoid OversampleNone

data OversampleTwoX

Type-level oversample 2x for a wave shaper. This is at the type-level and not the term-level via an ADT because we need make sure to construct an entirely new wave shaper if the value changes.

Constructors

• OversampleTwoX

Instances

• Semigroup OversampleTwoX
• Monoid OversampleTwoX

data OversampleFourX

Type-level oversample 4x for a wave shaper. This is at the type-level and not the term-level via an ADT because we need make sure to construct an entirely new wave shaper if the value changes.

Constructors

• OversampleFourX

Instances

• Semigroup OversampleFourX
• Monoid OversampleFourX

class ReifyAU a b | a -> b where

Members

• reifyAU :: a -> b

Instances

• ReifyAU (Allpass a b) TAllpass
• ReifyAU (Bandpass a b) TBandpass
• ReifyAU (Constant a b) TConstant
• ReifyAU (Convolver sym) (TConvolver sym)
• ReifyAU (Delay a) TDelay
• ReifyAU (DynamicsCompressor a b c d e) TDynamicsCompressor
• ReifyAU (Gain a) TGain
• ReifyAU (Highpass a b) THighpass
• ReifyAU (Highshelf a b) THighshelf
• ReifyAU (LoopBuf a b c d e) TLoopBuf
• ReifyAU (Lowpass a b) TLowpass
• ReifyAU (Lowshelf a b) TLowshelf
• ReifyAU Microphone TMicrophone
• ReifyAU (Notch a b) TNotch
• ReifyAU (Peaking a b c) TPeaking
• ReifyAU (PeriodicOsc a b c) TPeriodicOsc
• ReifyAU (PlayBuf a b c d) TPlayBuf
• ReifyAU (Recorder sym) (TRecorder sym)
• ReifyAU (SawtoothOsc a b) TSawtoothOsc
• ReifyAU (SinOsc a b) TSinOsc
• ReifyAU Speaker TSpeaker
• ReifyAU (SquareOsc a b) TSquareOsc
• ReifyAU (StereoPanner a) TStereoPanner
• ReifyAU (TriangleOsc a b) TTriangleOsc
• (Monoid b) => ReifyAU (WaveShaper a b) (TWaveShaper a b)

data TAllpass

Type-level constructor for an allpass filter.

Constructors

• TAllpass

Instances

• Semigroup TAllpass
• Monoid TAllpass
• ReifyAU (Allpass a b) TAllpass

data TBandpass

Type-level constructor for a bandpass filter.

Constructors

• TBandpass

Instances

• Semigroup TBandpass
• Monoid TBandpass
• ReifyAU (Bandpass a b) TBandpass

data TConstant

Type-level constructor for a constant value.

Constructors

• TConstant

Instances

• Semigroup TConstant
• Monoid TConstant
• ReifyAU (Constant a b) TConstant

data TConvolver (sym :: Symbol)

Type-level constructor for a convolver, aka reverb.

Constructors

• TConvolver (Proxy sym)

Instances

• Semigroup (TConvolver sym)
• Monoid (TConvolver sym)
• ReifyAU (Convolver sym) (TConvolver sym)

data TDelay

Type-level constructor for a delay unit.

Constructors

• TDelay

Instances

• Semigroup TDelay
• Monoid TDelay
• ReifyAU (Delay a) TDelay

data TDynamicsCompressor

Type-level constructor for a compressor.

Constructors

• TDynamicsCompressor

Instances

• Semigroup TDynamicsCompressor
• Monoid TDynamicsCompressor
• ReifyAU (DynamicsCompressor a b c d e) TDynamicsCompressor

data TGain

Type-level constructor for a gain unit.

Constructors

• TGain

Instances

• Semigroup TGain
• Monoid TGain
• ReifyAU (Gain a) TGain

data THighpass

Type-level constructor for a highpass filter.

Constructors

• THighpass

Instances

• Semigroup THighpass
• Monoid THighpass
• ReifyAU (Highpass a b) THighpass

data THighshelf

Type-level constructor for a highshelf filter.

Constructors

• THighshelf

Instances

• Semigroup THighshelf
• Monoid THighshelf
• ReifyAU (Highshelf a b) THighshelf

data TLoopBuf

Type-level constructor for a looping buffer.

Constructors

• TLoopBuf

Instances

• Semigroup TLoopBuf
• Monoid TLoopBuf
• ReifyAU (LoopBuf a b c d e) TLoopBuf

data TLowpass

Type-level constructor for a lowpass filter.

Constructors

• TLowpass

Instances

• Semigroup TLowpass
• Monoid TLowpass
• ReifyAU (Lowpass a b) TLowpass

data TLowshelf

Type-level constructor for a lowshelf filter.

Constructors

• TLowshelf

Instances

• Semigroup TLowshelf
• Monoid TLowshelf
• ReifyAU (Lowshelf a b) TLowshelf

data TMicrophone

Type-level constructor for a microphone.

Constructors

• TMicrophone

Instances

• Semigroup TMicrophone
• Monoid TMicrophone
• ReifyAU Microphone TMicrophone

data TNotch

Type-level constructor for a notch filter.

Constructors

• TNotch

Instances

• Semigroup TNotch
• Monoid TNotch
• ReifyAU (Notch a b) TNotch

data TPeaking

Type-level constructor for a peaking filter.

Constructors

• TPeaking

Instances

• Semigroup TPeaking
• Monoid TPeaking
• ReifyAU (Peaking a b c) TPeaking

data TPeriodicOsc

Type-level constructor for a periodic oscillator.

Constructors

• TPeriodicOsc

Instances

• Semigroup TPeriodicOsc
• Monoid TPeriodicOsc
• ReifyAU (PeriodicOsc a b c) TPeriodicOsc

data TPlayBuf

Type-level constructor for playback from a buffer.

Constructors

• TPlayBuf

Instances

• Semigroup TPlayBuf
• Monoid TPlayBuf
• ReifyAU (PlayBuf a b c d) TPlayBuf

data TRecorder (sym :: Symbol)

Type-level constructor for a recorder.

Constructors

• TRecorder (Proxy sym)

Instances

• Semigroup (TRecorder sym)
• Monoid (TRecorder sym)
• ReifyAU (Recorder sym) (TRecorder sym)

data TSawtoothOsc

Type-level constructor for a sawtooth oscillator.

Constructors

• TSawtoothOsc

Instances

• Semigroup TSawtoothOsc
• Monoid TSawtoothOsc
• ReifyAU (SawtoothOsc a b) TSawtoothOsc

data TSinOsc

Type-level constructor for a sine-wave oscillator.

Constructors

• TSinOsc

Instances

• Semigroup TSinOsc
• Monoid TSinOsc
• ReifyAU (SinOsc a b) TSinOsc

data TSpeaker

Type-level constructor for a loudspeaker.

Constructors

• TSpeaker

Instances

• Semigroup TSpeaker
• Monoid TSpeaker
• ReifyAU Speaker TSpeaker

data TSquareOsc

Type-level constructor for a square-wave oscillator.

Constructors

• TSquareOsc

Instances

• Semigroup TSquareOsc
• Monoid TSquareOsc
• ReifyAU (SquareOsc a b) TSquareOsc

data TStereoPanner

Type-level constructor for a stereo panner.

Constructors

• TStereoPanner

Instances

• Semigroup TStereoPanner
• Monoid TStereoPanner
• ReifyAU (StereoPanner a) TStereoPanner

data TTriangleOsc

Type-level constructor for a triangle oscillator.

Constructors

• TTriangleOsc

Instances

• Semigroup TTriangleOsc
• Monoid TTriangleOsc
• ReifyAU (TriangleOsc a b) TTriangleOsc

data TWaveShaper (sym :: Symbol) (oversample :: Type)

Type-level constructor for a wave shaper.

Constructors

• TWaveShaper (Proxy sym) oversample

Instances

• (Monoid b) => Semigroup (TWaveShaper a b)
• (Monoid b) => Monoid (TWaveShaper a b)
• (Monoid b) => ReifyAU (WaveShaper a b) (TWaveShaper a b)

data Obliterate

Constructors

• Obliterate

Instances

• Mapping Obliterate a Unit

data ReifyAUFoldingWithIndex

Constructors

• ReifyAUFoldingWithIndex

Instances

• FoldingWithIndex ReifyAUFoldingWithIndex (proxy sym) (Record inRecord) Unit (Record inRecord)
• (Edgeable node' (Tuple node edges), ReifyAU node asType, IsSymbol sym, Lacks sym inRecord, HMap Obliterate edges obliterated, Cons sym (Tuple asType obliterated) inRecord midRecord, HFoldlWithIndex ReifyAUFoldingWithIndex (Record midRecord) edges (Record outRecord)) => FoldingWithIndex ReifyAUFoldingWithIndex (proxy sym) (Record inRecord) node' (Record outRecord)

type ReifyAUs r = forall rr. HFoldlWithIndex ReifyAUFoldingWithIndex (Record ()) r rr => rr

reifyAUs :: forall r rr. HFoldlWithIndex ReifyAUFoldingWithIndex (Record ()) r rr => r -> rr

Reify many audio units.