Patents Assigned to Pinnacle Peak Holding Corporation d/b/a Setcom Corporation
  • FEEDBACK CANCELLATION FOR VEHICLE COMMUNICATIONS SYSTEM
    Publication number: 20140294198
    Abstract: The present disclosure relates to a system and method of cancelling feedback in a vehicle communications system. The system and method may adjust a phase and a polarity of the microphone signal to produce an inverted microphone signal having a shifted phase. A speaker signal may be summed with the inverted microphone signal to cancel out at least a portion of a microphone signal component of the speaker signal.
    Type: Application
    Filed: March 27, 2014
    Publication date: October 2, 2014
    Applicant: Pinnacle Peak Holding Corporation d/b/a Setcom Corporation
    Inventors: Steven B. Hall, James P. Roberts, Samuel W. Grove