Patents by Inventor Marion Baraniecki

Marion Baraniecki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Lost frame recovery techniques for parametric, LPC-based speech coding systems
    Patent number: 6810377
    Abstract: A lost frame recovery technique for LPC-based systems employs interpolation of parameters from previous and subsequent good frames, selective attenuation of frame energy when the energy of a subframe exceeds a threshold, and energy tapering in the presence of multiple successive lost frames.
    Type: Grant
    Filed: June 19, 1998
    Date of Patent: October 26, 2004
    Assignee: Comsat Corporation
    Inventors: Grant Ian Ho, Marion Baraniecki, Suat Yeldener