Class Listener

Effector's subclass for Listener.

Hierarchy (view full)

Effector
- Listener

Index

Constructors

Properties

context depth input isActive lfo output paused rate

Accessors

Methods

activate connect deactivate param params start state stop toJSON

Constructors

constructor

new Listener(context): Listener
Parameters
- context: AudioContext
  This argument is in order to use Web Audio API.
Returns Listener
Overrides Effector.constructor
- Defined in SoundModule/Effectors/Listener.ts:30

Properties

`Protected`context

context: AudioContext

`Protected`depth

depth: GainNode

`Protected`input

input: GainNode

`Protected`isActive

isActive: boolean = true

`Protected`lfo

lfo: OscillatorNode

`Protected`output

output: GainNode

`Protected`paused

paused: boolean = true

`Protected`rate

rate: AudioParam

Accessors

INPUT

get INPUT(): GainNode
Connector for input.

Returns GainNode
Inherited from Effector.INPUT
- Defined in SoundModule/Effectors/Effector.ts:140

OUTPUT

get OUTPUT(): GainNode
Connector for output.

Returns GainNode
Inherited from Effector.OUTPUT
- Defined in SoundModule/Effectors/Effector.ts:147

Methods

activate

activate(): Effector
This method activates effector.

Returns Effector
Return value is for method chain.
Inherited from Effector.activate
- Defined in SoundModule/Effectors/Effector.ts:109

connect

connect(): GainNode
Returns GainNode
Overrides Effector.connect
- Defined in SoundModule/Effectors/Listener.ts:60

deactivate

deactivate(): Effector
This method deactivates effector.

Returns Effector
Return value is for method chain.
Inherited from Effector.deactivate
- Defined in SoundModule/Effectors/Effector.ts:125

param

param(params): number
This method gets or sets parameters for audio listener. This method is overloaded for type interface and type check.
Parameters
- params: "x"
  This argument is string if getter. Otherwise, setter.
Returns number
Return value is parameter for audio listener if getter. Otherwise, return value is for method chain.
- Defined in SoundModule/Effectors/Listener.ts:71
param(params): number
Parameters
- params: "y"
Returns number
- Defined in SoundModule/Effectors/Listener.ts:72
param(params): number
Parameters
- params: "z"
Returns number
- Defined in SoundModule/Effectors/Listener.ts:73
param(params): number
Parameters
- params: "fx"
Returns number
- Defined in SoundModule/Effectors/Listener.ts:74
param(params): number
Parameters
- params: "fy"
Returns number
- Defined in SoundModule/Effectors/Listener.ts:75
param(params): number
Parameters
- params: "fz"
Returns number
- Defined in SoundModule/Effectors/Listener.ts:76
param(params): number
Parameters
- params: "ux"
Returns number
- Defined in SoundModule/Effectors/Listener.ts:77
param(params): number
Parameters
- params: "uy"
Returns number
- Defined in SoundModule/Effectors/Listener.ts:78
param(params): number
Parameters
- params: "uz"
Returns number
- Defined in SoundModule/Effectors/Listener.ts:79
param(params): Listener
Parameters
- params: ListenerParams
Returns Listener
- Defined in SoundModule/Effectors/Listener.ts:80

params

params(): Required<ListenerParams>
Returns Required<ListenerParams>
Overrides Effector.params
- Defined in SoundModule/Effectors/Listener.ts:211

start

start(startTime?): void
This method starts LFO. Namely, this method starts effector.
Parameters
- OptionalstartTime: number
  This argument is in order to schedule parameter.
Returns void
Inherited from Effector.start
- Defined in SoundModule/Effectors/Effector.ts:40

state

state(): boolean
This method gets effector state. If returns true, effector is active.

Returns boolean
Inherited from Effector.state
- Defined in SoundModule/Effectors/Effector.ts:101

stop

stop(stopTime?, releaseTime?): void
This method stops LFO, then creates instance of OscillatorNode again.
Parameters
- OptionalstopTime: number
  This argument is in order to schedule parameter.
- OptionalreleaseTime: number
  This argument is in order to schedule parameter when it is necessary to consider release time.
Returns void
Inherited from Effector.stop
- Defined in SoundModule/Effectors/Effector.ts:54

toJSON

toJSON(): string
This method gets effector's parameters as JSON.

Returns string
Inherited from Effector.toJSON
- Defined in SoundModule/Effectors/Effector.ts:93