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CWSF 2005 - Vancouver, British Columbia

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Jaspreet Rayat

Dynamic Noise Cancellation Using Wave Superpositioning
Division:Engineering & Computing Sciences
City:Maple, ON
School:Marc Garneau Collegiate Institute
Abstract:A set of noise-reducing headphones was constructed using the fundamental principle of wave-superpositioning. The final design included dynamic amplitude compensation and was based upon the manipulation of an integrated circuit. The desired effect was achieved to a reasonable degree, with potential improvements lying in circuit optimization and variable frequency cancellation.

Awards Value
The University of Western Ontario Scholarship
Bronze Medallist - $1000 Entrance Scholarship
Sponsor: University of Western Ontario
$1 000.00
Honourable Mention - Engineering
Sponsor: Youth Science Foundation Canada
Bronze Medal - Automotive
Sponsor: AUTO21
Total$1 400.00