Patents by Inventor Beghdad Ayad

Beghdad Ayad 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).

  • Noise suppressor
    Patent number: 7889874
    Abstract: A method of suppressing noise in a signal containing speech and noise to provide a noise suppressed speech signal. An estimate is made of the noise and an estimate is made of speech together with some noise. The level of the noise included in the estimate of the speech together with some noise is variable so as to include a desired amount of noise in the noise-suppressed signal.
    Type: Grant
    Filed: November 15, 2000
    Date of Patent: February 15, 2011
    Assignee: Nokia Corporation
    Inventor: Beghdad Ayad