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:
Apr. 26, 2005
Filed:
Mar. 04, 2003
Applicant:
Pierre Alinat, Vence, FR;
Inventor:
Pierre Alinat, Vence, FR;
Assignee:
Thales, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S003/80 ;
U.S. Cl.
CPC ...
Abstract
The invention concerns panoramic audio devices to process the impulsive signals received by passive sonars. It consists in isolating, in each beam, impulsive signals in the frequency and time domains and then filtering them according to the characteristics of the human ear. All left and right signals are then summed in order to be listened to in a headset. It allows rapid processing of impulsive signals.