Patents Assigned to PROCESS INTEGRATION SYSTEM INC.
  • System and method to detect and report to the authorities high level sounds that infringe the law
    Patent number: 11129011
    Abstract: A smart cellphone application is used as sound pressure level meter for determining if ambient noise infringes the legal limit, and sends evidence to prove the infringement to the law enforcement agency. The application play in the speaker at least one reference burst tone, and use Fast Fourier Transform (FFT) to achieve the mentioned functionality.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: September 21, 2021
    Assignee: PROCESS INTEGRATION SYSTEM INC.
    Inventor: Fernando Morales-Garza