Patents Assigned to Signal Interface Group LLC
  • Digital signal processing with acoustic arrays
    Patent number: 9635456
    Abstract: Methods, systems, and techniques of digital signal processing using acoustic arrays are provided. Example embodiments described herein provide enhanced acoustic arrays that utilize MEMS digital microphones to offer greater control and measurement capabilities to users and systems that desire to measure sound typically to derive other data. Large numbers of digital microphones can be manufactured to be placed on an acoustic array to derive a plurality of derived acoustic array measurements.
    Type: Grant
    Filed: October 22, 2014
    Date of Patent: April 25, 2017
    Assignee: Signal Interface Group LLC
    Inventor: Neil Fenichel