Sonic-3 Real-Time Text-to-Speech API
Sonic-3 Real-Time Text-to-Speech API
Product Introduction
Sonic-3 is Cartesia's advanced real-time text-to-speech (TTS) API designed for seamless integration into AI-driven applications. It excels in generating natural and expressive voices across more than 40 languages, making it ideal for industries requiring efficient communication solutions. With its ultra-low latency and high-quality output, Sonic-3 enhances user interactions in customer service, gaming, education, and healthcare.
Key Features
- Multilingual Support: Generates voices in over 40 languages including English and Hindi.
- Ultra-Low Latency: Delays as low as 90 milliseconds ensure smooth real-time interactions.
- Smart Processing: Recognizes abbreviations and acronyms for intelligent feedback.
- Voice Cloning: Offers customizable voice cloning services for brand-specific audio.
- Diverse Voice Library: Extensive selection of voices tailored to various characters and scenarios.
- High Security: Compliant with SOC 2 Type II, HIPAA, and PCI Level 1 standards.
- Developer-Friendly: Supports rapid prototyping and easy integration into existing systems.
- Interactive Platform: Provides an online sandbox for real-time testing and adjustments.
Product Data
- Languages Supported: Over 40 languages
- Latency: As low as 90ms
- Security Standards: SOC 2 Type II, HIPAA, PCI Level 1
- Use Cases: Customer service bots, educational tools, gaming characters, medical consultations

Product Link
For more details or to get started with Sonic-3 API integration visit Cartesia's Sonic Page