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Gradium TTS, upgraded: more accurate Text-To-Speech

Blog post from Gradium

Post Details
Company
Date Published
Author
Gradium
Word Count
1,217
Company Posts That Month
3
Language
English
Hacker News Points
-
Post removed?
No
Summary

Gradium TTS has introduced a new model that significantly enhances the accuracy and naturalness of its text-to-speech output, focusing on reliably handling complex pronunciation cases, such as acronyms, numbers, and special characters, which are crucial for production voice agents. This update addresses real-world challenges encountered in live environments, such as phone-based interactions, by training on user feedback rather than standard benchmarks, resulting in improvements across multiple languages. Objective metrics and human preference tests demonstrate that the new model outperforms its predecessor and competitors like ElevenLabs in critical areas, with notable success in English and French, particularly for email addresses and time expressions. The model is designed for seamless integration, requiring no additional setup for current users, and Gradium continues to refine its capabilities by incorporating user-submitted complex cases into its development process.

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