The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 2009
Filed:
Dec. 16, 2003
Applicants:
François Pachet, Paris, FR;
Aymeric Zils, Paris, FR;
Inventors:
François Pachet, Paris, FR;
Aymeric Zils, Paris, FR;
Assignee:
Sony France S.A., Clichy, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G10L 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention enables to generate a general function () which can operate on an input signal (Sx) to extract from the latter a value (DVex) of a global characteristic value expressing a feature (De) of the information conveyed by that signal. It operates by: The invention can be used, for instance, for the automatic extraction of audio/music descriptors from their signals contained as music file data.