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cloud.google.com·7h ago
AI Research
arXiv CS.AI·Sep 4·5 min read
X-Translator: A Real-Time Multilingual Speaker-Aware Speech-to-Speech Translation System
TL;DR
X-Translator is a real-time multilingual speech-to-speech translation system that effectively manages translation quality, latency, and speaker consistency. It utilizes a modular approach to convert unstable speech inputs into coherent translations while maintaining speaker identity.
✦ Why It Matters
Explore X-Translator to enhance your multilingual communication tools today.
Key Takeaways
- Utilize X-Translator for real-time multilingual conversations.
- Implement incremental segment commitment for stable ASR outputs.
- Leverage speaker prompt management for voice consistency.
- Evaluate translation quality using OpenSTBench for benchmarking.
How It Works
X-Translator combines several advanced techniques to achieve effective speech translation. It uses streaming ASR to capture speech in real-time, which is then processed through machine translation.
The system's innovative incremental segment commitment helps convert unstable ASR outputs into coherent translation-ready units. Additionally, the online speaker prompt manager ensures that the synthesized speech retains the original speaker's voice characteristics, enhancing the naturalness of the output.