World first: brain implant lets man speak with expression, and sing
undefined 12, 2025
A man with severe speech loss can now speak and sing expressively using a brain implant that translates his neural activity into real-time speech. The AI-powered brain–computer interface decodes tone, pitch, and emphasis, allowing for natural, personalized communication within 10 milliseconds. Published in *Nature*, the study marks a major leap over previous BCIs, offering continuous, expressive speech using a synthetic voice modeled on the participant's own.
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