Patents by Inventor Taisir Y. Kandah

Taisir Y. Kandah 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).

  • Simulcast system and channel unit
    Patent number: 5060240
    Abstract: A simulcast broadcast uses digital signal processing techniques to scale pulse coded modulation samples of a signal for broadcast. Samples are adjusted to fully utilize all quantization levels representable by an 8-bit word. Time delay is adjustable using digital techniques by writing and reading data into and out of a RAM. Signal amplitude is adjustable by multiplying samples by a numeric factor. A computer can be used to adjust processing, delay and amplification of the digital signal processor.
    Type: Grant
    Filed: February 14, 1989
    Date of Patent: October 22, 1991
    Assignee: Motorola, Inc.
    Inventors: Paul M. Erickson, John E. Matz, Tim J. Groch, Robert B. Stedman, Mark L. Shaughnessy, Taisir Y. Kandah