tts/org.w3c.speech/SpeechSynthesis

SpeechSynthesis

external interface SpeechSynthesis(source)

The SpeechSynthesis interface of the Web Speech API is the controller interface for the speech service; this can be used to retrieve information about the synthesis voices available on the device, start and pause speech, and other commands besides.

Properties

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abstract val paused: Boolean

A Boolean that returns true if the SpeechSynthesis object is in a paused state.

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abstract val pending: Boolean

A Boolean that returns true if the utterance queue contains as-yet-unspoken utterances.

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abstract val speaking: Boolean

A Boolean that returns true if an utterance is currently in the process of being spoken — even if SpeechSynthesis is in a paused state.

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abstract var voiceschanged: (dynamic) -> Unit?

Fired when the list of SpeechSynthesisVoice objects that would be returned by the getVoices method has changed.

Functions

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abstract fun cancel()

Removes all utterances from the utterance queue.

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abstract fun getVoices(): Array<SpeechSynthesisVoice>

Returns a list of SpeechSynthesisVoice objects representing all the available voices on the current device.

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abstract fun pause()

Puts the SpeechSynthesis object into a paused state.

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abstract fun resume()

Puts the SpeechSynthesis object into a non-paused state: resumes it if it was already paused.

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abstract fun speak(utterance: SpeechSynthesisUtterance)

Adds an utterance to the utterance queue; it will be spoken when any other utterances queued before it have been spoken.