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:
Oct. 30, 2018
Filed:
Dec. 19, 2014
Applicant:
Thomson Licensing, Issy de Moulineaux, FR;
Inventors:
Alexey Ozerov, Rennes, FR;
Patrick Perez, Rennes, FR;
Louis Chevallier, La Meziere, FR;
Lionel Oisel, La Nouaye, FR;
Assignee:
Thomson Licensing, , FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 7/00 (2006.01); G06F 17/30 (2006.01); G10L 21/0272 (2013.01);
U.S. Cl.
CPC ...
G06F 17/30761 (2013.01); G06F 17/30743 (2013.01); G06F 17/30749 (2013.01); G06F 17/30758 (2013.01); G10L 21/0272 (2013.01);
Abstract
A method and a system of audio retrieval and source separation are described. The method comprises the steps of: receiving a textual query; retrieving a preliminary audio sample from an auxiliary audio database; retrieving a target audio sample from a target audio database; and separating the retrieved target audio sample into a plurality of audio source signals. The corresponding system comprises an input unit, a storing unit and a processing unit to implement the method.