---
title: Offline text to speech for robotics - IoT - Voxygen
description: Voxygen provides customised speech synthesis solutions that can be easily integrated into your robots and devices. TTS offline, TTS embedded solutions.
---

Blog

<https://www.voxygen.fr?hsLang=en> ![Voxygen_logo_cmyk_hq](https://www.voxygen.fr/hs-fs/hubfs/Voxygen_logo_cmyk_hq.png?width=521&height=194&name=Voxygen_logo_cmyk_hq.png)

Applications

[Success stories](https://www.voxygen.fr/en/blog-voxygen/tag/use-case?hsLang=en)

Solutions

[About us](https://www.voxygen.fr/a-propos?hsLang=en) [Contact](https://www.voxygen.fr/formulaire-contact?hsLang=en) [Blog](https://www.voxygen.fr/en/blog-voxygen/tag/blog?hsLang=en)

- [English](https://www.voxygen.fr/en/robotics-iot)
- [Français](https://www.voxygen.fr/robotique-iot)

<https://www.voxygen.fr/home?hsLang=en>

Applications

Your industry

[More industries](https://www.voxygen.fr/autres-secteurs?hsLang=en)

[![Vector (1)](https://www.voxygen.fr/hs-fs/hubfs/Vector%20(1).png?width=17&height=21&name=Vector%20(1).png) Banking & Insurance](https://www.voxygen.fr/banque-assurance?hsLang=en) [![Vector (2)](https://www.voxygen.fr/hs-fs/hubfs/Vector%20(2).png?width=17&height=21&name=Vector%20(2).png) Utilities](https://www.voxygen.fr/distribution-d%C3%A9nergie?hsLang=en) [![Vector (3)](https://www.voxygen.fr/hs-fs/hubfs/Vector%20(3).png?width=17&height=21&name=Vector%20(3).png) Transport](https://www.voxygen.fr/transport?hsLang=en) [![Vector (4)](https://www.voxygen.fr/hs-fs/hubfs/Vector%20(4).png?width=17&height=21&name=Vector%20(4).png) Conversational AI](https://www.voxygen.fr/ia-conversationnelle?hsLang=en) [![Vector (5)](https://www.voxygen.fr/hs-fs/hubfs/Vector%20(5).png?width=17&height=21&name=Vector%20(5).png) Telecommunications](https://www.voxygen.fr/telecoms?hsLang=en)

![Logo_SNCF_2011.svg](https://www.voxygen.fr/hs-fs/hubfs/Logo_SNCF_2011.svg.png?width=1024&height=539&name=Logo_SNCF_2011.svg.png)

Discover the story of the creation of the SNCF's digital voice!

SNCF chose Voxygen to digitalise the voice that is known and heard throughout France.

[See success story](https://www.voxygen.fr/blog-voxygen/sncf?hsLang=en)

Your team

<https://www.google.fr>

[![Vector (1)](https://www.voxygen.fr/hs-fs/hubfs/Vector%20(1).png?width=17&height=21&name=Vector%20(1).png) Product department](https://www.voxygen.fr/tts-pour-equipe-produit?hsLang=en) [![Vector (2)](https://www.voxygen.fr/hs-fs/hubfs/Vector%20(2).png?width=17&height=21&name=Vector%20(2).png) Customer Service](https://www.voxygen.fr/equipe-service-client?hsLang=en) [![Vector (3)](https://www.voxygen.fr/hs-fs/hubfs/Vector%20(3).png?width=17&height=21&name=Vector%20(3).png) Communication & Branding](https://www.voxygen.fr/equipe-communication-marque?hsLang=en) [![Vector (4)](https://www.voxygen.fr/hs-fs/hubfs/Vector%20(4).png?width=17&height=21&name=Vector%20(4).png) IT - Omnichannel platforms](https://www.voxygen.fr/equipe-dsi-pf-omnicanales?hsLang=en)

Need more information?

[Contact us](https://www.voxygen.fr/formulaire-contact?hsLang=en)

Solutions

<https://www.google.fr>

[![Server orange](https://www.voxygen.fr/hs-fs/hubfs/Vector%20(2).png?width=17&height=21&name=Vector%20(2).png) Server - TTS on-premises Host your text-to-speech solution on your own infrastructure](https://www.voxygen.fr/voxygen-tts-server?hsLang=en) [![Cloud rose](https://www.voxygen.fr/hs-fs/hubfs/Vector%20(1).png?width=17&height=21&name=Vector%20(1).png) Cloud - TTS API Using speech synthesis in SaaS mode](https://www.voxygen.fr/voxygen-tts-cloud?hsLang=en) [![Studio violet](https://www.voxygen.fr/hs-fs/hubfs/Vector%20(3).png?width=17&height=21&name=Vector%20(3).png) Studio - TTS SaaS A user interface for creating audio messages easily](https://www.voxygen.fr/voxygen-studio?hsLang=en) [![Device bleu](https://www.voxygen.fr/hs-fs/hubfs/Vector%20(4).png?width=17&height=21&name=Vector%20(4).png) Device - TTS offline Embedded text to speech for off-line use](https://www.voxygen.fr/voxygen-tts-device?hsLang=en) [![Voix vert](https://www.voxygen.fr/hs-fs/hubfs/Vector%20(5).png?width=17&height=21&name=Vector%20(5).png) Customised voice A voice that reflects your brand identity](https://www.voxygen.fr/voix-personnalisee?hsLang=en)

![BNP-Paribas-logo](https://www.voxygen.fr/hs-fs/hubfs/BNP-Paribas-logo.png?width=5000&height=1300&name=BNP-Paribas-logo.png)

The creation of BNP Paribas' voice assistants

Voxygen has created two personalised brand voices for the virtual assistants Telmi (BNP Paribas) and HelloïZ (Hello Bank). BNP Paribas is revolutionising the user experience with its online banking and digital assistants!

[Read success story](https://www.voxygen.fr/blog-voxygen/bnp_paribas?hsLang=en)

Need more information?

[Contact us](https://www.voxygen.fr/en/contact-form?hsLang=en)

# Robotics - IoT

Integrate Voxygen's speech synthesis to bring your robots and connected devices to life, offering your users natural, immersive communication

[Contact us](https://www.voxygen.fr/en/contact-form?hsLang=en)

![Old_woman_picto](https://www.voxygen.fr/hs-fs/hubfs/Group_55robotique.png?width=516&height=366&name=Group_55robotique.png)

![seb](https://www.voxygen.fr/hs-fs/hubfs/seb.png?width=1437&height=718&name=seb.png)

![Softbank_mobile_logo.svg](https://www.voxygen.fr/hs-fs/hubfs/Softbank_mobile_logo.svg.png?width=2560&height=439&name=Softbank_mobile_logo.svg.png)

![logo2020-2](https://www.voxygen.fr/hs-fs/hubfs/logo2020-2.jpeg?width=600&height=600&name=logo2020-2.jpeg)

Use cases

#### Kitchen robot

#### In-store reception robot

#### Robot companion for the elderly

![Home_robot](https://www.voxygen.fr/hs-fs/hubfs/Depositphotos_325499876_S.jpg?width=1000&height=667&name=Depositphotos_325499876_S.jpg)

![Woman_and_robot](https://www.voxygen.fr/hs-fs/hubfs/Depositphotos_475535284_S.jpg?width=999&height=667&name=Depositphotos_475535284_S.jpg)

![Holding_hands_robot](https://www.voxygen.fr/hs-fs/hubfs/Depositphotos_475537254_S.jpg?width=999&height=667&name=Depositphotos_475537254_S.jpg)

### The chef who talks

How do you stand out from the crowd in the highly competitive household robot sector? By adding voice. Modern food processors don't just prepare food, they can also guide the cook orally. No more tedious recipe reading! The cook is in control and can ask at any time to reread the step in progress or access practical advice. Thanks to Voxygen's voice synthesis, you can turn your food processor into a real voice assistant that enriches the culinary experience of your users.

### A personalised welcome

In shops or shopping centres, a reception robot equipped with voice synthesis can provide your customers with information on a product or on the various offers and promotions. It can also interact with your customers to qualify their requests and provide answers to the simplest questions, reducing waiting times in the shop while optimising the time of your customer advisers on higher added-value tasks.

### A comforting presence

Companion robots can play a crucial role in the lives of the elderly. By integrating Voxygen's voice synthesis, these robots can have soothing, expressive voices, providing more human interaction and emotional support for senior citizens. They can also act as an effective voice assistant, reminding people to take their daily medication or keep medical appointments. Equipped with fun or reading applications, they also help to maintain a social link for the elderly.

Voxygen’s advantages

## Expert advice to optimise your robot's voice capabilities

![Nuage_rose-Feb-28-2024-09-44-45-0280-AM](https://www.voxygen.fr/hs-fs/hubfs/Nuage_rose-Feb-28-2024-09-44-45-0280-AM.png?width=51&height=33&name=Nuage_rose-Feb-28-2024-09-44-45-0280-AM.png)

#### Expertise and advice

Voxygen is your voice partner. Choosing the right voice for a specific use case, whether it's a catalogue voice or a personalised voice, is essential for an optimal user experience. That's why our expertise in text-to-speech and our in-depth knowledge of our voices are at your service. Our project managers, voice experts and technical experts will support and advise you at every stage of the project.

![Nuage_violet-Feb-28-2024-01-50-53-1156-PM](https://www.voxygen.fr/hs-fs/hubfs/Nuage_violet-Feb-28-2024-01-50-53-1156-PM.png?width=51&height=33&name=Nuage_violet-Feb-28-2024-01-50-53-1156-PM.png)

#### Advanced customisation

As your robot is unique, Voxygen offers you a professional development service tailored to your needs: compilation specific to your hardware environment, adaptation of the voice footprint to your memory constraints, optimisation of CPU performance. Our voice experts can also configure your solution by integrating application lexicons or specific pronunciation rules.

![Nuage_bleu-Feb-28-2024-01-55-04-7609-PM](https://www.voxygen.fr/hs-fs/hubfs/Nuage_bleu-Feb-28-2024-01-55-04-7609-PM.png?width=51&height=33&name=Nuage_bleu-Feb-28-2024-01-55-04-7609-PM.png)

#### Easy integration

We make integrating our solutions as easy as possible. With standardised APIs and user-friendly interfaces, our technology integrates easily with your existing platforms and applications. Our support is responsive and human, so you can deploy text-to-speech quickly and with peace of mind, adding a new dimension to your products.

![Logo_MAAF_2007.svg](https://www.voxygen.fr/hs-fs/hubfs/Logo_MAAF_2007.svg.png?width=2560&height=1981&name=Logo_MAAF_2007.svg.png)

Brand voice for a major insurance company

[Read success story](https://www.voxygen.fr/blog-voxygen/maaf?hsLang=en)

« The collaboration with Voxygen during this voice creation project was efficient, constructive and friendly. »

**Elsa Sibileau-Verdon**

Marketing & Communication

Brand and Media

 

![Logo SNCF](https://www.voxygen.fr/hs-fs/hubfs/Logo_SNCF_2011.svg.png?width=1024&height=539&name=Logo_SNCF_2011.svg.png)

French railway company

[Read success story](https://www.voxygen.fr/blog-voxygen/sncf?hsLang=en)

« The Voxygen Studio interface is practical and easy to use. It fully meets my needs in terms of customisation and flexibility »

![Capture d’écran 2023-11-17 à 14.54.35](https://www.voxygen.fr/hs-fs/hubfs/Capture%20d%E2%80%99%C3%A9cran%202023-11-17%20%C3%A0%2014.54.35.png?width=309&height=337&name=Capture%20d%E2%80%99%C3%A9cran%202023-11-17%20%C3%A0%2014.54.35.png)

**Jean Philippe CHANTECAILLE**

Audio Announcements Project Manager

Brand Identity and Design

![LogoBNPP](https://www.voxygen.fr/hs-fs/hubfs/LogoBNPP.jpeg?width=300&height=168&name=LogoBNPP.jpeg)

Personalised voices for bank assistants

[Read success story](https://www.voxygen.fr/blog-voxygen/bnp_paribas?hsLang=en)

“Having a brand voice reassures customers; when they call, they know they've come to the right place”

![photo moi valide](https://www.voxygen.fr/hs-fs/hubfs/photo%20moi%20valide.jpg?width=1548&height=2424&name=photo%20moi%20valide.jpg)

**Marie Marquet**

Contact Administrator - Deployment Organiser 

 

![Logo_MAAF_2007.svg](https://www.voxygen.fr/hs-fs/hubfs/Logo_MAAF_2007.svg.png?width=2560&height=1981&name=Logo_MAAF_2007.svg.png)

![Logo SNCF](https://www.voxygen.fr/hs-fs/hubfs/Logo_SNCF_2011.svg.png?width=1024&height=539&name=Logo_SNCF_2011.svg.png)

![LogoBNPP](https://www.voxygen.fr/hs-fs/hubfs/LogoBNPP.jpeg?width=300&height=168&name=LogoBNPP.jpeg)

![Logo_MAAF_2007.svg](https://www.voxygen.fr/hs-fs/hubfs/Logo_MAAF_2007.svg.png?width=2560&height=1981&name=Logo_MAAF_2007.svg.png)

![Logo SNCF](https://www.voxygen.fr/hs-fs/hubfs/Logo_SNCF_2011.svg.png?width=1024&height=539&name=Logo_SNCF_2011.svg.png)

![LogoBNPP](https://www.voxygen.fr/hs-fs/hubfs/LogoBNPP.jpeg?width=300&height=168&name=LogoBNPP.jpeg)

![Logo_MAAF_2007.svg](https://www.voxygen.fr/hs-fs/hubfs/Logo_MAAF_2007.svg.png?width=2560&height=1981&name=Logo_MAAF_2007.svg.png)

![Logo SNCF](https://www.voxygen.fr/hs-fs/hubfs/Logo_SNCF_2011.svg.png?width=1024&height=539&name=Logo_SNCF_2011.svg.png)

![LogoBNPP](https://www.voxygen.fr/hs-fs/hubfs/LogoBNPP.jpeg?width=300&height=168&name=LogoBNPP.jpeg)

![Logo_MAAF_2007.svg](https://www.voxygen.fr/hs-fs/hubfs/Logo_MAAF_2007.svg.png?width=2560&height=1981&name=Logo_MAAF_2007.svg.png)

![Logo SNCF](https://www.voxygen.fr/hs-fs/hubfs/Logo_SNCF_2011.svg.png?width=1024&height=539&name=Logo_SNCF_2011.svg.png)

![LogoBNPP](https://www.voxygen.fr/hs-fs/hubfs/LogoBNPP.jpeg?width=300&height=168&name=LogoBNPP.jpeg)

Our solutions

## Solutions tailored to your needs

#### Cloud - TTS API

#### Server - TTS on-premises

#### Studio - TTS SaaS

#### Device - TTS offline

#### Customised voice

#### **Using speech synthesis in SaaS mode**

By accessing Voxygen's TTS in SaaS mode, no need for integration. Simply make your customer applications speak, by sending your requests via our API, for fluid voice communications in real time.

[Read more](https://www.voxygen.fr/voxygen-tts-cloud?hsLang=en)

![Depositphotos_636873454_XL Moyenne](https://www.voxygen.fr/hs-fs/hubfs/Depositphotos_636873454_XL%20Moyenne.jpeg?width=640&height=366&name=Depositphotos_636873454_XL%20Moyenne.jpeg)

#### **Host your text-to-speech solution**

Deploy your text-to-speech solution on site for autonomous, automated interaction management and total control over data confidentiality. Voxygen Server provides MRCP and HTTPS interfaces to cover your various use cases (telephony, web, etc.). Our solution is easy to integrate and highly scalable to adapt to the volume of your projects.

[Read more](https://www.voxygen.fr/en/voxygen-tts-server?hsLang=en)

![Server_TTS on-premises](https://www.voxygen.fr/hs-fs/hubfs/1-%20Visuels/Server_TTS%20on-premise.jpg?width=1000&height=733&name=Server_TTS%20on-premise.jpg)

#### **A user interface for creating audio messages**

Give free rein to your creativity by producing voice content tailored to your use cases. Our rich, user-friendly interface gives you total control over your audio messages: you can adapt pronunciation, voice characteristics, speed and intonation of the message as you wish.

[Read more](https://www.voxygen.fr/voxygen-studio?hsLang=en)

![Studio_TTS SaaS](https://www.voxygen.fr/hs-fs/hubfs/Depositphotos_190344854_S.jpg?width=999&height=682&name=Depositphotos_190344854_S.jpg)

#### **On-board speech synthesis for offline use**

Give voice to your embedded applications: vehicles, household robots, home automation systems. Voxygen Device enables offline use that adapts to your hardware constraints: integration environment, memory capacity, CPU performance.

[Read more](https://www.voxygen.fr/voxygen-tts-device?hsLang=en)

![Device_TTS offline](https://www.voxygen.fr/hs-fs/hubfs/Depositphotos_93879676_S.jpg?width=1000&height=667&name=Depositphotos_93879676_S.jpg)

#### A voice tailored to your needs

Give yourself a synthetic voice that reflects your values and is adapted to your specific use cases. Voxygen will work with you throughout the voice creation project, from defining your needs to choosing the voice-talent and fine-tuning the voice to suit your target audience.

[Read more](https://www.voxygen.fr/voix-personnalisee?hsLang=en)

![Customised_voice](https://www.voxygen.fr/hs-fs/hubfs/Depositphotos_275847466_L%20Moyenne.jpeg?width=640&height=345&name=Depositphotos_275847466_L%20Moyenne.jpeg)

Your team

## Solutions tailored to your business

### [![Man_reacting_to_message_on_his_phone_pink_and_orange_background_picto](https://www.voxygen.fr/hs-fs/hubfs/orange12.png?width=320&height=296&name=orange12.png) Product department](https://www.voxygen.fr/tts-pour-equipe-produit?hsLang=en)

### [![Woman_glasses_pictogram_pink_and_purple_background](https://www.voxygen.fr/hs-fs/hubfs/rose6.png?width=381&height=351&name=rose6.png) Customer Service](https://www.voxygen.fr/equipe-service-client?hsLang=en)

### [![Woman_smiling_and_thinking_picto_green_gradient_background](https://www.voxygen.fr/hs-fs/hubfs/vert5.png?width=381&height=351&name=vert5.png) Communication & Branding](https://www.voxygen.fr/equipe-communication-marque?hsLang=en)

Voxygen's blog

## Latest news from Voxygen

[See more articles](https://www.voxygen.fr/en/blog-voxygen/tag/blog?hsLang=en) 

[![post image](https://www.voxygen.fr/hs-fs/hubfs/9-Pictogrammes_portraits_web/Femme_regarde_son_t%C3%A9l%C3%A9phone_en_souriant_avec_casque_picto_fond_vert_d%C3%A9grad%C3%A9.png?width=380&height=260&name=Femme_regarde_son_t%C3%A9l%C3%A9phone_en_souriant_avec_casque_picto_fond_vert_d%C3%A9grad%C3%A9.png) Blog TTS : an asset for digital accessibility "Digital accessibility is now a major issue, particularly in light of an ageing population and increasingly diverse uses." Read article](https://www.voxygen.fr/en/blog-voxygen/tts-an-asset-for-digital-accessibility?hsLang=en) [![post image](https://www.voxygen.fr/hs-fs/hubfs/m-a-2-1.jpg?width=380&height=260&name=m-a-2-1.jpg) Blog Control, security, compliance: the advantages of sovereign technology "Technological sovereignty is now a strategic issue for many companies and institutions." Read article](https://www.voxygen.fr/en/blog-voxygen/technology-voice-and-sovereignty-the-strategic-role-of-voxygen-in-the-french-ecosystem?hsLang=en) [![post image](https://www.voxygen.fr/hs-fs/hubfs/m-1.jpg?width=380&height=260&name=m-1.jpg) Blog TTS, an asset for banking and insurance customer relations "TTS has become a real lever for customer relations in the banking and insurance sectors." Read article](https://www.voxygen.fr/en/blog-voxygen/synthese-vocale-banque?hsLang=en)

## Convert text into speech instantly!

Discover our cutting-edge TTS solution, perfectly tailored to your needs and easy to integrate

Customisable

Reliable

Scalable

[Listen!](https://www.voxygen.fr/home?hsLang=en)

![Man_smiling_on_the_telephone_picto](https://www.voxygen.fr/hs-fs/hubfs/Design_sans_titre__7_-removebg-preview.png?width=500&height=500&name=Design_sans_titre__7_-removebg-preview.png)

![Voxygen_logo_w_cmyk](https://www.voxygen.fr/hubfs/Voxygen_logo_w_cmyk.svg)

Professional Speech Synthesis

[Contact us](https://www.voxygen.fr/en/contact-form?hsLang=en)

Your industry

[Banking & Insurance](https://www.voxygen.fr/banque-assurance?hsLang=en) [Utilities](https://www.voxygen.fr/distribution-d%C3%A9nergie?hsLang=en) [Transport](https://www.voxygen.fr/transport?hsLang=en) [Conversational AI](https://www.voxygen.fr/ia-conversationnelle?hsLang=en) [Telecommunications](https://www.voxygen.fr/telecoms?hsLang=en) [Other industries](https://www.voxygen.fr/autres-secteurs?hsLang=en)

Our solutions

[Cloud - TTS API](https://www.voxygen.fr/voxygen-tts-cloud?hsLang=en) [Server - TTS on-premises](https://www.voxygen.fr/voxygen-tts-server?hsLang=en) [Studio - TTS SaaS](https://www.voxygen.fr/voxygen-studio?hsLang=en) [Device - TTS offline](https://www.voxygen.fr/voxygen-tts-device?hsLang=en) [Customised voice](https://www.voxygen.fr/voix-personnalisee?hsLang=en)

[About us](https://www.voxygen.fr/en/about-us?hsLang=en) [Contact](https://www.voxygen.fr/en/contact-form?hsLang=en)

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