Abstract: A method for sound wave generation includes sensing one or more characteristics of a sound wave; calculating an inverted sound wave based on the one or more characteristics; and emitting the inverted sound wave by flowing a current, selected according to the inverted sound wave, through a wire under tension that passes through a positive pole of a magnet and a negative pole of the magnet, thereby causing the wire to vibrate.
Type:
Grant
Filed:
April 23, 2020
Date of Patent:
October 19, 2021
Assignee:
Zerosound Systems Inc.
Inventors:
Raymond Sobol, Norm W. Bogner, Christian Parker, Simon Schmitt, Thomas Apperley
Abstract: A method for active noise reduction includes sensing one or more characteristics of a sound wave; calculating an inverted sound wave based on the one or more characteristics; and emitting the inverted sound wave by flowing a current, selected according to the inverted sound wave, through a wire under tension that passes through a positive pole of a magnet and a negative pole of the magnet, thereby causing the wire to vibrate.