> ## Documentation Index
> Fetch the complete documentation index at: https://docs.inworld.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# RemoteTTSNodeProps

> Configuration for `RemoteTTSNode` using provider settings.

## Properties

* [speakerId](#speakerid)
* [languageCode](#languagecode)
* [modelId](#modelid)
* [temperature](#temperature)
* [speakingRate](#speakingrate)
* [sampleRate](#samplerate)
* [ttsComponent](#ttscomponent)

***

## Properties

### speakerId

```typescript theme={"system"}
speakerId?: string
```

The voice ID to use for synthesis. See [available voices](/api-reference/ttsAPI/texttospeech/list-voices) for options.

### languageCode

```typescript theme={"system"}
languageCode?: string
```

The language code for the synthesized speech (e.g., 'en-US', 'es-ES').

### modelId

```typescript theme={"system"}
modelId?: string
```

The TTS model to use for synthesis. See [available TTS models](/models#tts) for options.

### temperature

```typescript theme={"system"}
temperature?: number
```

Controls randomness in synthesis. Range (0, 2]. Higher values produce more expressive and creative output, while lower values are more deterministic. Default is typically 1.1.

### speakingRate

```typescript theme={"system"}
speakingRate?: number
```

Speaking rate/speed multiplier. Range \[0.5, 1.5]. 1.0 is the normal native speed. Values less than 1.0 slow down speech, values greater than 1.0 speed it up.

### sampleRate

```typescript theme={"system"}
sampleRate?: number
```

Audio output sample rate in Hz (e.g., 22050, 44100, 48000). Determines the quality and file size of the generated audio.

### ttsComponent

```typescript theme={"system"}
ttsComponent?: AbstractComponent | RemoteTTSComponent
```

An existing TTS component to reuse across multiple nodes. If provided, other configuration options (speakerId, modelId, etc.) are ignored in favor of the component's configuration.