tts/org.w3c.speech/SpeechSynthesisUtterance

SpeechSynthesisUtterance

external class SpeechSynthesisUtterance(text: String = definedExternally) : EventTarget(source)

The SpeechSynthesisUtterance interface of the Web Speech API represents a speech request. It contains the content the speech service should read and information about how to read it (e.g. language, pitch and volume.)

Constructors

constructor(text: String = definedExternally)

Properties

lang

var lang: String

Gets and sets the language of the utterance.

onend

var onend: (dynamic) -> Unit?

onstart

var onstart: (dynamic) -> Unit?

pitch

var pitch: Float

Gets and sets the pitch at which the utterance will be spoken at.

rate

var rate: Float

Gets and sets the speed at which the utterance will be spoken at.

text

var text: String

Gets and sets the text that will be synthesised when the utterance is spoken.

voice

var voice: SpeechSynthesisVoice?

Gets and sets the voice that will be used to speak the utterance.

volume

var volume: Float

Gets and sets the volume that the utterance will be spoken at.

Functions

addEventListener

fun addEventListener(type: String, callback: (Event) -> Unit?, options: dynamic)

fun addEventListener(type: String, callback: EventListener?, options: dynamic)

dispatchEvent

fun dispatchEvent(event: Event): Boolean

removeEventListener

fun removeEventListener(type: String, callback: (Event) -> Unit?, options: dynamic)

fun removeEventListener(type: String, callback: EventListener?, options: dynamic)