April 11, 2006 A new and elegant hearing aid invisibly built into the arms of a pair of glasses will go on sale later this month in Holland. The Varibel hearing-glasses will offer hearing-impaired folk respite from the aesthetically unpleasing and technologically limited traditional hearing aid. In each leg of Varibel glasses frame there is a row of four tiny, interconnected microphones, which selectively intensify the sounds that come from the front, while dampening the surrounding noise. Tests have shown that the Varibel user can separate desired sounds from undesired background noise very effectively with the glasses’ technology, with the added bonus that natural sounds can still be heard.
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