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 Researchers produce 'neural fingerprint' of speech recognition

This story is from the category The Brain
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Date posted: 10/11/2008

Scientists from Maastricht University in the Netherlands have developed a method to look into the brain of a person and read out who has spoken to him or her and what was said. With the help of neuroimaging and data mining techniques the researchers mapped the brain activity associated with the recognition of speech sounds and voices.

In their Science article "Who" is Saying "What"? Brain-Based Decoding of Human Voice and Speech the four authors demonstrate that speech sounds and voices can be identified by means of a unique 'neural fingerprint' in the listener's brain. In the future this new knowledge could be used to improve computer systems for automatic speech and speaker recognition.

See the full Story via external site: www.physorg.com



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