Patents by Inventor GRÉGORY DELL'ERA

GRÉGORY DELL'ERA 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 following a musical score and associated modeling method
    Patent number: 9865241
    Abstract: A method for following a musical score in real time. At least one sound emitted by a performer is recorded. At least one chromatic vector is estimated. The chromatic vector is compared with theoretical chromatic vectors of the musical score. A transition between the chromatic vector and a previous chromatic vector with theoretical transitions of the musical score is compared. A work position of the performer depending on a previous work position is estimated from the comparison of the chromatic vector and the comparison of the transition. The recording is carried out for a suitable period depending on the ratio between a period of the transition and a reference period.
    Type: Grant
    Filed: June 8, 2015
    Date of Patent: January 9, 2018
    Assignee: MAKEMUSIC
    Inventors: Julien Colafrancesco, Grégory Dell'Era
  • METHOD FOR FOLLOWING A MUSICAL SCORE AND ASSOCIATED MODELING METHOD
    Publication number: 20170110102
    Abstract: A method for following a musical score in real time. At least one sound emitted by a performer is recorded. At least one chromatic vector is estimated. The chromatic vector is compared with theoretical chromatic vectors of the musical score. A transition between the chromatic vector and a previous chromatic vector with theoretical transitions of the musical score is compared. A work position of the performer depending on a previous work position is estimated from the comparison of the chromatic vector and the comparison of the transition. The recording is carried out for a suitable period depending on the ratio between a period of the transition and a reference period.
    Type: Application
    Filed: June 8, 2015
    Publication date: April 20, 2017
    Inventors: JULIEN COLAFRANCESCO, GRÉGORY DELL'ERA