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:
Jun. 22, 2010
Filed:
Apr. 12, 2001
Applicants:
Pierrick Philippe, Rennes, FR;
Patrice Collen, Rennes, FR;
Inventors:
Pierrick Philippe, Rennes, FR;
Patrice Collen, Rennes, FR;
Assignees:
France Telecom, Paris, FR;
Telediffusion de France, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 15/00 (2006.01); G10L 11/00 (2006.01); G10L 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a spectral enhancement method and to an apparatus carrying out this method. The method of the invention enhanced the spectral content of a signal having an incomplete spectrum including a first spectral frequency band, the method comprising the following stages: