South Korean POSTECH builds neckband converting silent mouthing into speech
NewsBytes | April 24, 2026 2:40 PM CST
POSTECH neckband achieves 85.8% NATO accuracy
Tested with the NATO phonetic alphabet, the neckband hit 85.8% accuracy across 26 words and worked reliably even in loud environments.
It only takes about 10 minutes to train it on your voice.
The team hopes this tech could help people with speech disorders or anyone who needs to communicate quietly, like in noisy places or when using a mic isn't an option.
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