Web.Audio.JavaScript

Documentation

data AudioParam

Constructors

AudioParam AudioParamType Int

Instances

Eq AudioParam

Methods

(==) :: AudioParam -> AudioParam -> Bool

(/=) :: AudioParam -> AudioParam -> Bool

Read AudioParam

Methods

readsPrec :: Int -> ReadS AudioParam

readList :: ReadS [AudioParam]

readPrec :: ReadPrec AudioParam

readListPrec :: ReadPrec [AudioParam]

Show AudioParam

Methods

showsPrec :: Int -> AudioParam -> ShowS

show :: AudioParam -> String

showList :: [AudioParam] -> ShowS

FromJSON AudioParam

Methods

parseJSON :: Value -> Parser AudioParam

parseJSONList :: Value -> Parser [AudioParam]

JSArg AudioParam

Methods

showtJS :: AudioParam -> Text

data GainNode

Constructors

GainNode

Fields

• indexGain :: !Int
• gain :: !AudioParam
• numberOfInputsGain :: !Int
• numberOfOutputsGain :: !Int
• channelCountGain :: !Int
• channelCountModeGain :: !ChannelCountMode
• channelInterpretationGain :: !ChannelInterpretation

Instances

Eq GainNode

Methods

(==) :: GainNode -> GainNode -> Bool

(/=) :: GainNode -> GainNode -> Bool

Read GainNode

Methods

readsPrec :: Int -> ReadS GainNode

readList :: ReadS [GainNode]

readPrec :: ReadPrec GainNode

readListPrec :: ReadPrec [GainNode]

Show GainNode

Methods

showsPrec :: Int -> GainNode -> ShowS

show :: GainNode -> String

showList :: [GainNode] -> ShowS

JSArg GainNode

Methods

showtJS :: GainNode -> Text

AudioNode GainNode

Methods

numberOfInputs :: GainNode -> Int

numberOfOutputs :: GainNode -> Int

channelCount :: GainNode -> Int

channelCountMode :: GainNode -> ChannelCountMode

channelInterpretation :: GainNode -> ChannelInterpretation

data AudioContext

Constructors

AudioContext

Instances

Eq AudioContext

Methods

(==) :: AudioContext -> AudioContext -> Bool

(/=) :: AudioContext -> AudioContext -> Bool

Read AudioContext

Methods

readsPrec :: Int -> ReadS AudioContext

readList :: ReadS [AudioContext]

readPrec :: ReadPrec AudioContext

readListPrec :: ReadPrec [AudioContext]

Show AudioContext

Methods

showsPrec :: Int -> AudioContext -> ShowS

show :: AudioContext -> String

showList :: [AudioContext] -> ShowS

JSArg AudioContext

Methods

showtJS :: AudioContext -> Text

data ChannelCountMode :: * where

How channels will be matched between connected inputs and output. Detailed description.

Constructors

Max :: ChannelCountMode

ClampedMax :: ChannelCountMode

Explicit :: ChannelCountMode

Instances

Eq ChannelCountMode

Methods

(==) :: ChannelCountMode -> ChannelCountMode -> Bool

(/=) :: ChannelCountMode -> ChannelCountMode -> Bool

Read ChannelCountMode

Methods

readsPrec :: Int -> ReadS ChannelCountMode

readList :: ReadS [ChannelCountMode]

readPrec :: ReadPrec ChannelCountMode

readListPrec :: ReadPrec [ChannelCountMode]

Show ChannelCountMode

Methods

showsPrec :: Int -> ChannelCountMode -> ShowS

show :: ChannelCountMode -> String

showList :: [ChannelCountMode] -> ShowS

FromJSON ChannelCountMode

Methods

parseJSON :: Value -> Parser ChannelCountMode

parseJSONList :: Value -> Parser [ChannelCountMode]

data AudioParamType

Which type of AudioParam

Constructors

Gain

Frequency

Detune

Instances

Eq AudioParamType

Methods

(==) :: AudioParamType -> AudioParamType -> Bool

(/=) :: AudioParamType -> AudioParamType -> Bool

Read AudioParamType

Methods

readsPrec :: Int -> ReadS AudioParamType

readList :: ReadS [AudioParamType]

readPrec :: ReadPrec AudioParamType

readListPrec :: ReadPrec [AudioParamType]

Show AudioParamType

Methods

showsPrec :: Int -> AudioParamType -> ShowS

show :: AudioParamType -> String

showList :: [AudioParamType] -> ShowS

data ChannelInterpretation

Constructors

Speakers

Discrete

Instances

Eq ChannelInterpretation

Methods

(==) :: ChannelInterpretation -> ChannelInterpretation -> Bool

(/=) :: ChannelInterpretation -> ChannelInterpretation -> Bool

Read ChannelInterpretation

Methods

readsPrec :: Int -> ReadS ChannelInterpretation

readList :: ReadS [ChannelInterpretation]

readPrec :: ReadPrec ChannelInterpretation

readListPrec :: ReadPrec [ChannelInterpretation]

Show ChannelInterpretation

Methods

showsPrec :: Int -> ChannelInterpretation -> ShowS

show :: ChannelInterpretation -> String

showList :: [ChannelInterpretation] -> ShowS

FromJSON ChannelInterpretation

Methods

parseJSON :: Value -> Parser ChannelInterpretation

parseJSONList :: Value -> Parser [ChannelInterpretation]

data OscillatorNodeType

Constructors

Sine

Square

Sawtooth

Triangle

Custom

Instances

Eq OscillatorNodeType

Methods

(==) :: OscillatorNodeType -> OscillatorNodeType -> Bool

(/=) :: OscillatorNodeType -> OscillatorNodeType -> Bool

Read OscillatorNodeType

Methods

readsPrec :: Int -> ReadS OscillatorNodeType

readList :: ReadS [OscillatorNodeType]

readPrec :: ReadPrec OscillatorNodeType

readListPrec :: ReadPrec [OscillatorNodeType]

Show OscillatorNodeType

Methods

showsPrec :: Int -> OscillatorNodeType -> ShowS

show :: OscillatorNodeType -> String

showList :: [OscillatorNodeType] -> ShowS

FromJSON OscillatorNodeType

Methods

parseJSON :: Value -> Parser OscillatorNodeType

parseJSONList :: Value -> Parser [OscillatorNodeType]

data OscillatorNode

OscillatorNode represents a periodic waveform with a frequency (in hertz), detuning (in cents), an OscillatorNodeType (e.g. a sine wave, square wave, etc.), etc.

Constructors

OscillatorNode

Fields

• indexOsc :: !Int

  Index in javascript, for internal use

• frequencyOsc :: !AudioParam

  the frequency of this oscilaltor

• detuneOsc :: !AudioParam

  how many cents the frequencyOsc is detuned by

• typeOsc :: !OscillatorNodeType

  periodic wave type

• numberOfInputsOsc :: !Int

  number of inputs

• numberOfOutputsOsc :: !Int

  number of outputs

• channelCountOsc :: !Int

  number of channels used when up-mixing and down-mixing

• channelCountModeOsc :: !ChannelCountMode

  The ChannelCountMode of this oscillator

• channelInterpretationOsc :: !ChannelInterpretation

  The ChannelInterpretation of this oscilaltor

Instances

Eq OscillatorNode

Methods

(==) :: OscillatorNode -> OscillatorNode -> Bool

(/=) :: OscillatorNode -> OscillatorNode -> Bool

Read OscillatorNode

Methods

readsPrec :: Int -> ReadS OscillatorNode

readList :: ReadS [OscillatorNode]

readPrec :: ReadPrec OscillatorNode

readListPrec :: ReadPrec [OscillatorNode]

Show OscillatorNode

Methods

showsPrec :: Int -> OscillatorNode -> ShowS

show :: OscillatorNode -> String

showList :: [OscillatorNode] -> ShowS

JSArg OscillatorNode

Methods

showtJS :: OscillatorNode -> Text

AudioNode OscillatorNode

Instantizes OscillatorNode with the default values

Methods

numberOfInputs :: OscillatorNode -> Int

numberOfOutputs :: OscillatorNode -> Int

channelCount :: OscillatorNode -> Int

channelCountMode :: OscillatorNode -> ChannelCountMode

channelInterpretation :: OscillatorNode -> ChannelInterpretation

class JSArg a => AudioNode a where

And AudioNode is an interface for any audio processing module in the Web Audio API

Minimal complete definition

numberOfInputs, numberOfOutputs, channelCount, channelCountMode, channelInterpretation

Methods

numberOfInputs :: a -> Int

numberOfOutputs :: a -> Int

channelCount :: a -> Int

channelCountMode :: a -> ChannelCountMode

channelInterpretation :: a -> ChannelInterpretation

Instances

AudioNode OscillatorNode

Instantizes OscillatorNode with the default values

Methods

numberOfInputs :: OscillatorNode -> Int

numberOfOutputs :: OscillatorNode -> Int

channelCount :: OscillatorNode -> Int

channelCountMode :: OscillatorNode -> ChannelCountMode

channelInterpretation :: OscillatorNode -> ChannelInterpretation

AudioNode GainNode

Methods

numberOfInputs :: GainNode -> Int

numberOfOutputs :: GainNode -> Int

channelCount :: GainNode -> Int

channelCountMode :: GainNode -> ChannelCountMode

channelInterpretation :: GainNode -> ChannelInterpretation

class JSArg a where

Minimal complete definition

showtJS

Methods

showtJS :: a -> Text

Display a value as JavaScript data.

Instances

JSArg Double

Methods

showtJS :: Double -> Text

JSArg Int

Methods

showtJS :: Int -> Text

JSArg OscillatorNode

Methods

showtJS :: OscillatorNode -> Text

JSArg AudioContext

Methods

showtJS :: AudioContext -> Text

JSArg GainNode

Methods

showtJS :: GainNode -> Text

JSArg AudioParam

Methods

showtJS :: AudioParam -> Text

jsOscillatorNode :: OscillatorNode -> Text

jsGainNode :: GainNode -> Text

tshow :: Show a => a -> Text