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Description

Gemini 3.1 Flash TTS represents Google's newest advancement in text-to-speech technology, aimed at providing developers and businesses with expressive, customizable, and scalable AI-generated speech solutions. Accessible through platforms like Google AI Studio and Gemini Enterprise Agent Platform, this model emphasizes user control over audio generation, enabling the manipulation of delivery through natural language prompts and a comprehensive array of over 200 audio tags that can adjust pacing, tone, emotion, and style. It is capable of supporting more than 70 languages and their regional dialects, alongside a selection of 30 prebuilt voices, which allows for the creation of speech that ranges from polished narrations to engaging conversational or artistic performances. Developers have the ability to incorporate specific instructions directly into their text inputs, facilitating the guidance of vocal expression while integrating pacing, emotion, and pauses within a structured prompting system that yields nuanced and high-quality audio. Furthermore, Gemini 3.1 Flash TTS is specifically designed for practical applications, making it suitable for use in accessibility tools, gaming audio, and a variety of other innovative projects. This flexibility ensures that users can adapt the technology to meet diverse needs across multiple industries effectively.

Description

MetaSoul® represents a groundbreaking advancement in technology, infusing artificial intelligence with emotional richness and personalized Personas. This innovation facilitates a deeper understanding of experiences, ultimately offering clarity and purpose. By utilizing a MetaSoul®, you can transform your avatars into unique and independent entities, enhancing their value as they acquire new skills. We are excited to introduce the MetaSoul Azure API: a game-changer for Emotional AI Voices and an Enhanced Persona from OpenAI. Are you seeking to simplify the intricate process of merging OpenAI with Microsoft Neural Text to Speech for more nuanced emotional expressions in your applications? The task of managing emotions and personalizing each phrase while adjusting emotional intensity in real-time can be quite daunting. However, with the MetaSoul Azure API, you can effortlessly integrate and achieve remarkable emotional AI voices and representations, making your applications truly stand out.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

Screenshots View All

No images available

Integrations

Axis LMS No 
Gemini Yes 
Gemini 3.1 Flash-Lite Yes 
Gemini 3.1 Pro Yes 
Gemini Enterprise Agent Platform Yes 
Gemini Live API Yes 
Google AI Studio Yes 
Google Vids Yes 

Integrations

Axis LMS Yes 
Gemini No 
Gemini 3.1 Flash-Lite No 
Gemini 3.1 Pro No 
Gemini Enterprise Agent Platform No 
Gemini Live API No 
Google AI Studio No 
Google Vids No 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

$5 per month per user
Free Trial Yes 
Free Version No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App Yes 
iPad App No 
Android App Yes 
Windows No 
Mac No 
Linux No 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Google

Founded

1998

Country

United States

Website

blog.google/innovation-and-ai/models-and-research/gemini-models/gemini-3-1-flash-tts/

Vendor Details

Company Name

MetaSoul

Founded

2023

Country

United States

Website

www.metasoul.one

Product Features

Text to Speech

API No 
Adjust Speaking Rate / Pitch No 
Audio Optimization No 
Custom Lexicons No 
Different Voice Choices No 
Multi-Language Support No 
Synchronize Speech No 

Product Features

Artificial Intelligence

Chatbot No 
For Healthcare No 
For Sales No 
For eCommerce No 
Image Recognition No 
Machine Learning No 
Multi-Language No 
Natural Language Processing No 
Predictive Analytics No 
Process/Workflow Automation No 
Rules-Based Automation No 
Virtual Personal Assistant (VPA) No 

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Alternatives

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