Patents by Inventor Sebastien FENET

Sebastien FENET 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).

  • Generation of a signature of a musical audio signal
    Patent number: 10217469
    Abstract: The invention concerns a method for generating a signature of a musical audio signal of a given duration, the method comprising the following steps: —modelling (104) the musical audio signal to obtain, for each frequency band of a set of n frequency bands, a diagram representing the energy of the audio signal for the frequency band, on the basis of the time during said given duration; —determining (103) musical transition times tk of the audio signal during the given duration; —associating (105) each musical transition time tk with an item of local information comprising a vector of n values representative, respectively, of the energy of the audio signal in each of the n diagrams obtained between musical transition time tk and a subsequent musical transition time tk+1 and/or a vector of n values representative, respectively, of the energy of the audio signal in each of the n diagrams obtained between musical transition time tk and a preceding musical transition time tk?1; —determining (106), on the basis of t
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: February 26, 2019
    Assignee: INSTITUT MINES TELECOM-TELECOME PARISTECH
    Inventors: Sebastien Fenet, Yves Grenier, Richard Gael
  • GENERATION OF A SIGNATURE OF A MUSICAL AUDIO SIGNAL
    Publication number: 20160005412
    Abstract: The invention concerns a method for generating a signature of a musical audio signal of a given duration, the method comprising the following steps: —modelling (104) the musical audio signal to obtain, for each frequency band of a set of n frequency bands, a diagram representing the energy of the audio signal for the frequency band, on the basis of the time during said given duration; —determining (103) musical transition times tk of the audio signal during the given duration; —associating (105) each musical transition time tk with an item of local information comprising a vector of n values representative, respectively, of the energy of the audio signal in each of the n diagrams obtained between musical transition time tk and a subsequent musical transition time tk+1 and/or a vector of n values representative, respectively, of the energy of the audio signal in each of the n diagrams obtained between musical transition time tk and a preceding musical transition time tk?1; —determining (106), on the basis of t
    Type: Application
    Filed: February 25, 2014
    Publication date: January 7, 2016
    Inventors: Sebastien FENET, Yves GRENIER, Richard Gael