Patents Assigned to Intersignal LLC
  • Patent number: 6236862
    Abstract: A method and apparatus for dynamically separating and recovering original signal sources by processing a set of mixed received mixtures and convolution of said signals utilizing differential equations and a computer. The system of the invention enables the blind separation and recovery of an unknown number of signals mixed together in dynamically changing interference environments with very minimal assumption on the original signals. The system of this invention has practical applications to nonmultiplexed media sharing, adaptive interferer rejection, acoustic sensors, acoustic diagnostics, medical diagnostics and instrumentation, speech, voice, language recognition and processing, wired and wireless modulated communication signal receivers, and cellular communications.
    Type: Grant
    Filed: December 15, 1997
    Date of Patent: May 22, 2001
    Assignee: Intersignal LLC
    Inventors: Gamze Erten, Faihi M. Salam