Hearing aids can be life-savers, but they're not usually very smart. Sure, they can be tuned to make speech clearer and suppress background noises, but in a crowd, they amplify every voice. This is known as The Cocktail Party Problem, and a team at Columbia University think it's cracked it – by listening to your brain first. This issue isn't limited to human listeners either, as devices like Alexa, Siri and Google Assistant all suffer from the same limitations.
.. Continue Reading Hearing-aid listens to brainwaves to separate a voice in a crowdCategory: Wearables
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