WAAWire

More flexible audio node connections and disconnections.

var context = new AudioContext()
  , wire = new WAAWire(context)

Disconnect a single connection, providing the same possibilities as the newly specified syntax for AudioNode.disconnect.

var osc = context.createOscillator()
  , delay = context.createDelay()
  , wireDelay = new WAAWire(context), wireDry = new WAAWire(context)
wireDelay.connect(osc, delay)
wireDry.connect(osc, context.destination)
wireDry.close()

Connect / disconnect a node at a precise time in the future

wire.atTime(5).connect(source, destination)
wire.atTime(12).close()

swap a source and / or a destination

wire.atTime(5).connect(source1, destination1)
wire.atTime(12).swapSource(source2)
wire.atTime(20).swapSource(destination2)

API

WAAWire(context)

An instance of WAAWire represents a single connection between two AudioNodes, from a single output of the source node and a single input of the destination node.

connect(source, destination, output=0, input=0)

Connects the wire. Can be called only once.

swapSource(source, output=0)

Swaps the current source of the wire with a new source / output.

swapDestination(destination, input=0)

Swaps the current destination of the wire with a new destination / input.

close()

Closes the connection.

atTime(time)

Schedules an operation to happen at a given time. All the WAAWire methods can be chained with this and therefore scheduled in the future. If time is older than context.currentTime, the operation will be executed immediately. For example :

// Will connect the nodes at time = 5s and close the connection at time = 12s
wire.atTime(5).connect(source, destination)
wire.atTime(12).close()