> For the complete documentation index, see [llms.txt](https://docs.plumvoice.com/fuse/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.plumvoice.com/fuse/application-editor/application-settings/language-settings/text-to-speech-tts-options.md).

# Text-To-Speech (TTS) Options

## Available TTS Engines

* Amazon Polly (Standard and Neural)
* AT\&T Natural Voices 1.4
* Cepstral Swift 4.1
* Nuance RealSpeak 4.0

### Languages **and** voices by TTS engine

{% tabs %}
{% tab title="Amazon Polly" %}
{% hint style="info" %}
**NOTES:**

**Default TTS engine.** Standard and Neural voices available. 
{% endhint %}

## **Languages**

* (en-AU) Australian English
* (en-GB) British English
* (en-US) English (US)
* (fr-CA) Canadian French
* (fr-FR) French
* (de-DE) German
* (pt-BR) Brazilian Portuguese
* (pt-PT) Portuguese
* (es-US) Spanish

## **Voice options**

See the following tables below, grouped by language:

### (en-AU) Australian English

<table><thead><tr><th>Voices</th><th data-type="checkbox">Standard</th><th data-type="checkbox">Neural</th></tr></thead><tbody><tr><td>Nicole</td><td>true</td><td>false</td></tr><tr><td>Olivia</td><td>false</td><td>true</td></tr><tr><td>Russell</td><td>true</td><td>false</td></tr></tbody></table>

### (en-GB) British English

<table><thead><tr><th>Voices</th><th data-type="checkbox">Standard</th><th data-type="checkbox">Neural</th></tr></thead><tbody><tr><td>Amy</td><td>true</td><td>true</td></tr><tr><td>Arthur</td><td>false</td><td>true</td></tr><tr><td>Brian</td><td>true</td><td>true</td></tr><tr><td>Emma</td><td>true</td><td>true</td></tr></tbody></table>

### (en-US) English (US)

<table><thead><tr><th>Voices</th><th data-type="checkbox">Standard</th><th data-type="checkbox">Neural</th></tr></thead><tbody><tr><td>Ivy (Child)</td><td>true</td><td>true</td></tr><tr><td>Joanna</td><td>true</td><td>true</td></tr><tr><td>Joey</td><td>true</td><td>true</td></tr><tr><td>Justin (Child)</td><td>true</td><td>true</td></tr><tr><td>Kendra</td><td>true</td><td>true</td></tr><tr><td>Kimberly</td><td>true</td><td>true</td></tr><tr><td>Matthew</td><td>true</td><td>true</td></tr><tr><td>Salli</td><td>true</td><td>true</td></tr></tbody></table>

### (fr-CA) Canadian French

<table><thead><tr><th>Voices</th><th data-type="checkbox">Standard</th><th data-type="checkbox">Neural</th></tr></thead><tbody><tr><td>Chantal</td><td>true</td><td>false</td></tr><tr><td>Gabrielle</td><td>false</td><td>true</td></tr><tr><td>Liam</td><td>false</td><td>true</td></tr></tbody></table>

### (fr-FR) French

<table><thead><tr><th>Voices</th><th data-type="checkbox">Standard</th><th data-type="checkbox">Neural</th></tr></thead><tbody><tr><td>Celine</td><td>true</td><td>false</td></tr><tr><td>Lea</td><td>true</td><td>true</td></tr><tr><td>Mathieu</td><td>true</td><td>false</td></tr></tbody></table>

### (de-DE) German

<table><thead><tr><th>Voices</th><th data-type="checkbox">Standard</th><th data-type="checkbox">Neural</th></tr></thead><tbody><tr><td>Daniel</td><td>false</td><td>true</td></tr><tr><td>Hans</td><td>true</td><td>false</td></tr><tr><td>Marlene</td><td>true</td><td>false</td></tr><tr><td>Vicki</td><td>true</td><td>true</td></tr></tbody></table>

### (pt-BR) Brazilian Portuguese

<table><thead><tr><th>Voices</th><th data-type="checkbox">Standard</th><th data-type="checkbox">Neural</th></tr></thead><tbody><tr><td>Camila</td><td>true</td><td>true</td></tr><tr><td>Ricardo</td><td>true</td><td>false</td></tr><tr><td>Vitoria</td><td>true</td><td>true</td></tr></tbody></table>

### (pt-PT) Portuguese

<table><thead><tr><th>Voices</th><th data-type="checkbox">Standard</th><th data-type="checkbox">Neural</th></tr></thead><tbody><tr><td>Cristiano</td><td>true</td><td>false</td></tr><tr><td>Ines</td><td>true</td><td>true</td></tr></tbody></table>

### (es-US) Spanish

<table><thead><tr><th>Voices</th><th data-type="checkbox">Standard</th><th data-type="checkbox">Neural</th></tr></thead><tbody><tr><td>Lupe</td><td>true</td><td>true</td></tr><tr><td>Miguel</td><td>true</td><td>false</td></tr><tr><td>Pedro</td><td>false</td><td>true</td></tr><tr><td>Penelope</td><td>true</td><td>false</td></tr></tbody></table>
{% endtab %}

{% tab title="AT\&T Natural Voices" %}
{% hint style="info" %}
**NOTES:**

Version 1.4.
{% endhint %}

## **Languages**

* (en-GB) British English
* (en-US) English (US)
* (fr-FR) French
* (de-DE) German
* (es-US) Spanish

## **Voice options**&#x20;

See the following tables below, grouped by language:

### (en-GB) British English

| Voices  |
| ------- |
| Anjali  |
| Audrey  |
| Charles |

### (en-US) English (US)

| Voices  |
| ------- |
| Claire  |
| Crystal |
| Julia   |
| Lauren  |
| Mel     |
| Mike    |
| Ray     |
| Rich    |

### (fr-FR) French

| Voices   |
| -------- |
| Alain    |
| Juliette |

### (de-DE) German

| Voices |
| ------ |
| Klara  |
| Reiner |

### (es-US) Spanish

| Voices  |
| ------- |
| Alberto |
| Rosa    |

{% endtab %}

{% tab title="Cepstral Swift" %}
{% hint style="info" %}
**NOTES:**

Version 4.1.
{% endhint %}

## **Languages**

* (en-GB) British English
* (en-US) English (US)
* (es-US) Spanish

## **Voice options**

See the following tables below, grouped by language:

### (en-GB) British English

| Voices   |
| -------- |
| Lawrence |
| Millie   |

### (en-US) English (US)

| Voices  |
| ------- |
| David   |
| Diane   |
| William |

### (es-US) Spanish

| Voices       |
| ------------ |
| Marta        |
| Miguel       |
| {% endtab %} |

{% tab title="Nuance RealSpeak" %}
{% hint style="info" %}
**NOTES:**

Version 4.0.
{% endhint %}

## **Languages**

* (en-AU) Australian English
* (en-GB) British English
* (en-US) English (US)
* (fr-CA) Canadian French
* (de-DE) German
* (pt-BR) Brazilian Portuguese
* (pt-PT) Portuguese
* (es-US) Spanish

## **Voice options**

See the following tables below, grouped by language:

### (en-AU) Australian English

| Voices |
| ------ |
| Karen  |
| Lee    |

### (en-GB) British English

| Voices |
| ------ |
| Daniel |
| Emily  |

### (en-US) English (US)

| Voices   |
| -------- |
| Jennifer |
| Jill     |
| Samantha |
| Tom      |

### (fr-CA) Canadian French

| Voices |
| ------ |
| Felix  |
| Julie  |

### (de-DE) German

| Voices |
| ------ |
| Steffi |

### (pt-BR) Brazilian Portuguese

| Voices |
| ------ |
| Raquel |

### (pt-PT) Portuguese

| Voices   |
| -------- |
| Madalena |

### (es-US) Spanish

| Voices        |
| ------------- |
| Javier        |
| Paulina       |
| {% endtab %}  |
| {% endtabs %} |