Audio.WebAudio.BaseAudioContext

newAudioContext :: Effect AudioContext

The audio graph whose AudioDestinationNode is routed to a real-time output device that produces a signal directed at the user. var context = new AudioContext()

destination :: AudioContext -> Effect DestinationNode

An AudioDestinationNode with a single input representing the final destination for all audio.

sampleRate :: AudioContext -> Effect Value

The sample rate (in sample-frames per second) at which the BaseAudioContext handles audio.

currentTime :: AudioContext -> Effect Seconds

If you want to schedule sounds accurateky, then use The current time from AudioContext rather than using the raw JavaScript time.

state :: AudioContext -> Effect AudioContextState

Describes the current state of this BaseAudioContext. (reaonly)

suspend :: AudioContext -> Effect Unit

Suspend the progression of time in an audio context.

resume :: AudioContext -> Effect Unit

Resume the progression of time in an audio context.

decodeAudioData :: AudioContext -> ArrayBuffer -> (AudioBuffer -> Effect Unit) -> (String -> Effect Unit) -> Effect Unit

Closes the audio context, releasing any system audio resources used by the BaseAudioContext. todo: close :: .. A property used to set the EventHandler for an event that is dispatched to BaseAudioContext when the state of the AudioContext has changed (i.e. when the corresponding promise would have resolved). todo: onstatechange :: .. Asynchronously decodes the audio file data contained in the ArrayBuffer.

decodeAudioDataAsync :: AudioContext -> ArrayBuffer -> Aff AudioBuffer

decode the Audio Buffer asynchronously

createBufferSource :: AudioContext -> Effect AudioBufferSourceNode

Creates an AudioBufferSourceNode.

createGain :: AudioContext -> Effect GainNode

Create a GainNode.

createOscillator :: AudioContext -> Effect OscillatorNode

Create an OscillatorNode

createAnalyser :: AudioContext -> Effect AnalyserNode

create an AnalyserNode.

createBiquadFilter :: AudioContext -> Effect BiquadFilterNode

Create a BiquadFilterNode.

createConvolver :: AudioContext -> Effect ConvolverNode

Create a ConvolverNode.

createDelay :: AudioContext -> Effect DelayNode

Create a DelayNode. createDelay also has an alternative constructor with a maximum delay note, if you don't set a max, it defaults to 1.0 and any attempt to set a greater value gives "paramDelay.delayTime.value 2 outside nominal range [0, 1]; value will be clamped."

createDynamicsCompressor :: AudioContext -> Effect DynamicsCompressorNode

Create a DynamicsCompressorNode.

createStereoPanner :: AudioContext -> Effect StereoPannerNode

Create a StereoPannerNode,