Patents by Inventor Itsik Abudi

Itsik Abudi 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).

  • Audio error detection and processing
    Patent number: 8533551
    Abstract: A method of processing a DAB audio stream, the method comprising: receiving a compressed and modulated DAB audio stream comprising a plurality of audio frames encoded with scale factors and a DAB-CRC error detection code for indicating errors in the scale factors; demodulating the DAB stream; and processing the demodulated and still compressed DAB stream responsive to the DAB-CRC of at least one audio frame of the plurality of audio frames; by determining a trend in values of scale factors and repairing or concealing the error in the scale factor responsive to the trend.
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: September 10, 2013
    Assignee: Siano Mobile Silicon Ltd.
    Inventors: Itsik Abudi, Roy Oren
  • AUDIO ERROR DETECTION AND PROCESSING
    Publication number: 20100205516
    Abstract: A method of processing a DAB audio stream, the method comprising: receiving a compressed and modulated DAB audio stream comprising a plurality of audio frames encoded with scale factors and a DAB-CRC error detection code for indicating errors in the scale factors; demodulating the DAB stream; and processing the demodulated and still compressed DAB stream responsive to the DAB-CRC of at least one audio frame of the plurality of audio frames; by determining a trend in values of scale factors and repairing or concealing the error in the scale factor responsive to the trend.
    Type: Application
    Filed: May 30, 2007
    Publication date: August 12, 2010
    Inventors: Itsik Abudi, Roy Oren