Class TTS

Converts text to an audio buffer using the configured synthesis backend.

const tts = new TTS({ language: 'en-US', defaultVoiceId: 'Aria', defaultRate: 1, defaultPitch: 1 });
const result = await tts.synthesize('Great job! Try the next step.');
await audioOutput.play(result.audioBuffer);

Index

Constructors

constructor

Methods

listVoices synthesize

Constructors

constructor

new TTS(config: TtsConfig): TTS
Creates a new TTS instance with the given default settings.
Parameters
- config: TtsConfig
  Language, voice, and prosody defaults.
Returns TTS
- Defined in apps/tutor/src/voice/TTS.ts:89

Methods

listVoices

listVoices(): Promise<string[]>
Returns the list of voice IDs available on the configured backend.

Returns Promise<string[]>
An array of voice identifiers the backend can use.
- Defined in apps/tutor/src/voice/TTS.ts:109

synthesize

synthesize(text: string, options?: TtsOptions): Promise<TtsResult>
Synthesises text into an audio buffer.
Parameters
- text: string
  The utterance to synthesise.
- Optionaloptions: TtsOptions
  Per-call overrides for rate, pitch, volume, and voice.
Returns Promise<TtsResult>
A TtsResult containing the encoded audio buffer.
- Defined in apps/tutor/src/voice/TTS.ts:100

Class TTS

Index

Constructors

Methods

Constructors

constructor

Parameters

Returns TTS

Methods

listVoices

Returns Promise<string[]>

synthesize

Parameters

Returns Promise<TtsResult>

Settings

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