Patents by Inventor Shelia Guberman

Shelia Guberman 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).

  • Apparatus system and method for speech compression and decompression
    Patent number: 6138089
    Abstract: The invention provides system, apparatus, and method for compressing a speech signal by decimating or removing somewhat redundant portions of the signal while retaining reference signal portions sufficient to reconstruct the signal without noticeable loss in quality, thereby permitting a storage and transmission of high quality speech with minimal storage volume or transmission bandwidth requirements. Speech pitch waveform decimation is used to reduce data to produce an encoded speech signal during compression, and time based interpolative speech reconstruction is used on the encoded signal to reconstruct the original speech signal.
    Type: Grant
    Filed: March 10, 1999
    Date of Patent: October 24, 2000
    Assignee: Infolio, Inc.
    Inventor: Shelia Guberman