‘Making the leap from single syllables to sentences is technically quite challenging and is one of the things that makes the current work so impressive’
– Chethan Pandarinath
You could call it ‘speaking your mind.’ Your words are detected from your brainwaves, then decoded with an AI system and artificially produced, a machine saying what you wanted to say milliseconds earlier.
Years from now, the system could provide an alternative to people whose speech is impaired.
Nature reports that scientists at the University of California, San Francisco used a deep learning model to find the brain instructions that orchestrate the lips, tongue,
Once identified, words intended by the human subject could be reproduced by a voice synthesizer.
Two examples are in the following audio file. A human speaks the first passage, then as it sounds when generated by the AI system.
Audio from Chang lab, UCSF Dept. of Neurosurgery
OUR TAKE
- This is an example of humans with AI that may become commonplace over time. Reports suggest general availability may be up to 10 years away while refinements are made.
- The AI system would be 15x faster than present methods, equalling the rate of normal human speech at 150 words a minute. It’s another example of the change in timescales ahead.
Brain signals translated into speech using artificial intelligence
NATURE | April 24,
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