×

Masking open space noise using sound and corresponding visual

  • US 10,380,987 B2
  • Filed: 01/16/2018
  • Issued: 08/13/2019
  • Est. Priority Date: 12/20/2013
  • Status: Active Grant
First Claim
Patent Images

1. A method for masking open space noise comprising:

  • optimizing a recorded naturally occurring sound signal to mask noise in an open space to generate an optimized recorded naturally occurring sound signal, wherein optimizing the recorded naturally occurring sound signal to mask noise in the open space comprises modifying a frequency characteristic of the recorded naturally occurring sound signal;

    outputting the optimized recorded naturally occurring sound signal from a plurality of speakers distributed in the open space; and

    displaying a nature visual matching the optimized recorded naturally occurring sound signal on an electronic display screen located within the open space.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×