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Description
Gemini 2.5 Pro TTS represents Google's cutting-edge text-to-speech technology within the Gemini 2.5 series, designed to deliver high-quality and expressive speech synthesis tailored for structured audio generation needs. This model produces lifelike voice output that boasts improved expressiveness, tone modulation, pacing, and accurate pronunciation, allowing developers to specify style, accent, rhythm, and emotional subtleties through text prompts. Consequently, it is ideal for a variety of uses, including podcasts, audiobooks, customer support, educational tutorials, and multimedia storytelling that demand superior audio quality. Additionally, it accommodates both single and multiple speakers, facilitating varied voices and interactive dialogues within a single audio output, and supports speech synthesis in various languages while maintaining a consistent style. In contrast to faster alternatives like Flash TTS, the Pro TTS model focuses on delivering exceptional sound quality, rich expressiveness, and detailed control over voice characteristics. This emphasis on nuance and depth makes it a preferred choice for professionals seeking to enhance their audio content.
Description
Velma is an innovative AI model created by Modulate, functioning as part of a comprehensive voice intelligence system that comprehends conversations directly from audio rather than depending on textual transcriptions. In contrast to conventional methods that first convert spoken language to text for analysis through language models, Velma employs an Ensemble Listening Model (ELM), which features a unique architecture capable of processing various facets of voice simultaneously, such as tone, emotion, pacing, intent, and behavioral cues. This advanced capability enables it to grasp the complete essence of a dialogue, not merely the spoken words, while identifying subtle indicators like stress, deceit, sarcasm, or escalation as they occur. Velma achieves this by integrating hundreds of specialized detectors, each targeting specific elements of speech, such as emotional context, inappropriate behavior, or signs of synthetic voice, and subsequently amalgamating these signals to derive deeper insights about the dynamics of the conversation. Consequently, this allows for a richer understanding of interactions in real time, enhancing the potential for more effective communication analysis.
API Access
Has API
API Access
Has API
Integrations
Five9
GENESYS
Gemini
Gemini 2.5 Flash
Gemini 2.5 Pro
Gemini Enterprise Agent Platform
Google AI Studio
Microsoft Teams
Slack
Zendesk
Integrations
Five9
GENESYS
Gemini
Gemini 2.5 Flash
Gemini 2.5 Pro
Gemini Enterprise Agent Platform
Google AI Studio
Microsoft Teams
Slack
Zendesk
Pricing Details
No price information available.
Free Trial
Free Version
Pricing Details
$0.25 per hour
Free Trial
Free Version
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Deployment
Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Customer Support
Business Hours
Live Rep (24/7)
Online Support
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Types of Training
Training Docs
Webinars
Live Training (Online)
In Person
Vendor Details
Company Name
Founded
1998
Country
United States
Website
blog.google/technology/developers/gemini-2-5-text-to-speech/
Vendor Details
Company Name
Modulate
Founded
2019
Country
United States
Website
www.modulate.ai/velma
Product Features
Text to Speech
API
Adjust Speaking Rate / Pitch
Audio Optimization
Custom Lexicons
Different Voice Choices
Multi-Language Support
Synchronize Speech