Patents Assigned to ZEROSOUND SYSTEMS INC.
  • Apparatus and method for active noise reduction
    Patent number: 10665219
    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.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: May 26, 2020
    Assignee: ZEROSOUND SYSTEMS INC.
    Inventor: Raymond Sobol