Sarvam Synthesizer (Text to Speech)
Integrate and use your Bolna Voice AI agents with high-quality neural voices from Sarvam for natural, human-like conversational experiences.
1. What is Sarvam TTS?
Sarvam TTS is a high-performance text-to-speech service developed by Sarvam AI, designed specifically for Indian languages. It delivers natural and expressive voice synthesis optimized for conversational use cases such as virtual assistants, IVRs, and customer support bots. Built using advanced generative AI techniques, Sarvam TTS offers real-time streaming capabilities and supports deployment at scale across multilingual environments.
2. Key Features of Sarvam TTS
Sarvam TTS provides several advanced features that enhance Bolna Voice AI applications:
Multilingual Support: Specially optimized for Indian languages such as Hindi, Telugu, Tamil, Kannada, and more.
Natural-Sounding Voices: Trained on diverse datasets to produce lifelike speech with proper intonation and pronunciation.
Low Latency Streaming: Designed for real-time use cases, ensuring smooth conversational flow in interactive systems.
Custom Voice Options: Ability to fine-tune or adapt voices for enterprise-specific needs.
3. How Bolna Uses Sarvam for TTS
Bolna Voice AI integrates Sarvam TTS to power Indian-language voice agents across recruitment, sales, and support workflows. The TTS system is used to generate real-time voice prompts, questions, and responses in native languages, ensuring better engagement and understanding, especially in Tier 2/3 regions.
Real-Time Speech for Seamless Conversations: Sarvam’s low-latency streaming capabilities enable Bolna agents to synthesize speech in real time. This ensures a smooth, uninterrupted flow of conversation, making interactions feel natural and responsive for users.
Multilingual & Accent-Aware Voice Support: Bolna uses Sarvam to serve candidates and customers in Hindi, Telugu, Tamil, and other Indian languages. The multilingual support allows each voice agent to adapt to the preferred language and accent of the user, improving comprehension and engagement—especially in Tier 2/3 regions.
Handling Complex Pronunciations and Technical Terms: From candidate names to role-specific jargon, Sarvam TTS enables accurate pronunciation of complex or technical terms. This ensures that Bolna’s agents sound professional and easy to understand across varied use cases.
4. List of Sarvam TTS models supported on Bolna AI
| Model |
|---|
bulbul-v2 |
bulbul-v1 |
Conclusion
Sarvam TTS brings localized voice synthesis to the forefront of conversational AI in India. By integrating Sarvam, Bolna ensures its voice agents are not only intelligent but also relatable and linguistically inclusive. This helps improve candidate experience, increase response rates, and expand accessibility across diverse demographics.