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Photos: Hearing glasses cut down on chatter

Hearing glasses developed by Varibel separate conversational speech from background noise, amplifying desired sounds and dampening unpleasant racket.


About Bill Detwiler

Bill Detwiler is Managing Editor of TechRepublic and Tech Pro Research and the host of Cracking Open, CNET and TechRepublic's popular online show. Prior to joining TechRepublic in 2000, Bill was an IT manager, database administrator, and desktop supp...