SynthizerSoundChannel class

A synthizer sound channel.

Implemented types

• SoundChannel

Constructors

SynthizerSoundChannel({required SynthizerSoundBackend backend, required Source source})

Create an instance.

const

Properties

backend → SynthizerSoundBackend

The backend this channel belongs to.

final

context → Context

Get the context to use.

no setter

gain ↔ double

Get the gain for source.

getter/setter pair, override-getter

hashCode → int

The hash code for this object.

no setter, inherited

position ↔ SoundPosition

Get the position of source.

getter/setter pair, override

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

source → Source

The synthizer source to use.

final

synthizer → Synthizer

Get the synthizer instance to use.

no setter

Methods

addEcho({required covariant SynthizerBackendEcho echo, double gain = 1.0, double fadeTime = 0.01}) → void

Add an echo to this channel.

override

addReverb({required covariant SynthizerBackendReverb reverb, double gain = 1.0, double fadeTime = 0.01}) → void

Add reverb to this channel.

override

clearFilter() → void

Clear filtering.

override

configureLinger({required Generator generator, required bool keepAlive}) → void

Configure lingering for the given generator, according to keepAlive.

destroy() → void

Destroy the source.

override

filterBandpass(double frequency, double bandwidth) → void

Add a bandpass.

override

filterHighpass(double frequency, {double q = 0.7071135624381276}) → void

Add a highpass.

override

filterLowpass(double frequency, {double q = 0.7071135624381276}) → void

Add a low pass.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

playSaw(double frequency, {int partials = 1, double gain = 0.7}) → Wave

Play a saw wave.

override

playSine({required double frequency, double gain = 0.7}) → SynthizerWave

Play a sine wave.

override

playSound({required AssetReference assetReference, bool keepAlive = false, double? gain, bool looping = false, double pitchBend = 1.0}) → SynthizerSound

Play a sound with the given assetReference.

override

playSquare({required double frequency, int partials = 1, double gain = 0.7}) → SynthizerWave

Play a square wave.

override

playString({required String string, bool keepAlive = false, double gain = 0.7, bool looping = false, double pitchBend = 1.0}) → SynthizerSound

Play a sound from the given string.

override

playTriangle({required double frequency, int partials = 1, double gain = 0.7}) → SynthizerWave

Play a triangle wave.

override

playWave({required WaveType waveType, required double frequency, int partials = 1, double gain = 0.7}) → SynthizerWave

Play a wave.

override

removeAllEffects() → void

Remove all effects.

override

removeEcho({required covariant SynthizerBackendEcho echo, double fadeTime = 0.01}) → void

Remove an echo from this channel.

override

removeReverb({required covariant SynthizerBackendReverb reverb, double fadeTime = 0.01}) → void

Remove reverb from this channel.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited