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October 25, 2004

Smart microphone ectracts sounds
The hearing impaired and journalists would benefit from a smart microphone system that can extract specific sounds from noisy environments such as parties and board rooms. The system was among 11 inventions rewarded at University of Queensland's Trailblazer 2004, on Thursday, October 14.The system uses special mathematical formula that extracts specific sounds using conventional microphones, which do not have to be placed directly near the sound source.
Posted by yatta at 02:44 AM