MUMBAI, India, May 29 -- Intellectual Property India has published a patent application (202631029219 A) filed by Narula Institute Of Technology, Kolkata, West Bengal, on March 11, for 'oratorbridge: real-time russian to english and english to russian live speech translator and public address speaker system.'

Inventor(s) include Samrat Talukdar; Anushka Dutta; Soumya Bhattacharyya; Shambhu Nath Saha; and Sourav Saha.

The application for the patent was published on May 29, under issue no. 22/2026.

According to the abstract released by the Intellectual Property India: "A real-time bidirectional speech translation system, OratorBridge, facilitates live conversion between Russian and English through an asynchronous processing pipeline. The system integrates audio capture, streaming speech recognition with word-level confidence scoring, and a segment selection module that filters noisy or fragmentary inputs. A specialized restoration stage reintroduces punctuation and prosodic markers to raw transcripts to ensure natural voice synthesis. The architecture supports human-led operator controls and flexible deployment configurations, including fully local, privacy-preserving modes and cloud-assisted modes for enhanced quality. By decoupling processing stages and employing graceful re-translation strategies, the system maintains high translation fidelity and rhetorical integrity while minimizing the end-to-end latency required for live public address environments."

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