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Patent drawing for Communication system
US 20,230,281,401 A1
Speech & audio US 20,230,281,401 A1 Expired

Communication system

This is a communication system that lets people talk to each other using their mobile phones. When one person speaks, their original voice is broadcast to everyone else's phones. At the same time, the system converts what they said into text, translates it into each listener's preferred language, and displays that translated text on their phone screens, synchronized with the live voice.

Why it matters: Filed before LLMs dramatically improved real-time speech recognition and machine translation quality. The core software challenges are now far more tractable.

Status
ExpiredProtection ended and was never renewed
How hard to build
SpecializedSpeech recognition, machine translation, synchronization software

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