Patents by Inventor Jean-Luc Crebouw

Jean-Luc Crebouw 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).

  • Method for differentiated digital voice and music processing, noise filtering, creation of special effects and device for carrying out said method
    Patent number: 8229738
    Abstract: A method for differentiated digital voice and music processing, noise filtering and the creation of special effects. The method can be used to make the most of digital audio technologies, by performing a pre-encoding audio signal analysis, assuming that any sound signal during one frame interval is the sum of sines having a fixed amplitude and a frequency which is linearly modulated as a function of time, the sum being temporally modulated by the signal envelope and the noise being added to the signal prior to the sum.
    Type: Grant
    Filed: January 27, 2004
    Date of Patent: July 24, 2012
    Inventor: Jean-Luc Crebouw
  • Method for differentiated digital voice and music processing, noise filtering, creation of special effects and device for carrying out said method
    Publication number: 20060130637
    Abstract: A method for differentiated digital voice and music processing, noise filtering and the creation of special effects. The method can be used to make the most of digital audio technologies, by performing a pre-encoding audio signal analysis, assuming that any sound signal during one frame interval is the sum of sines having a fixed amplitude and a frequency which is linearly modulated as a function of time, the sum being temporally modulated by the signal envelope and the noise being added to the signal prior to the sum.
    Type: Application
    Filed: January 27, 2004
    Publication date: June 22, 2006
    Inventor: Jean-Luc Crebouw
  • Method of and apparatus for synchronization by means of correlation
    Patent number: 5090028
    Abstract: Method and apparatus for synchronizing data by means of correlation implies that a sync codeword SQ is known at the receive end. The detection of the appearance of this word is effected by correlating codeword portions (SQ1, SQ2, . . . , SQ8) locally generated with the aid of the received codes stored in the memory circuit (22).
    Type: Grant
    Filed: July 27, 1990
    Date of Patent: February 18, 1992
    Assignee: U.S. Philips Corporation
    Inventor: Jean-Luc Crebouw