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. 16, 1999
Filed:
Feb. 11, 1997
Applicant:
Inventors:
Assignee:
Sextant Avionique, Velizy Villacoublay, FR;
Primary Examiner:
Int. Cl.
CPC ...
H04R / ;
U.S. Cl.
CPC ...
381 17 ; 381310 ;
Abstract
A sound spatialization including, for each monophonic channel to be spatialized, a binaural processor with two paths of convolution filters linearly combined in each path, this processor or these processors being connected to an orienting device for the computation of the spatial localization of the sound sources, the device itself being connected to at least one localizing device. The convolution is done between the monophonic signal and the user's <<left ear>> and <<right ear>> transfer functions, these transfer functions being proper to this user. This improves the efficiency of the system in localizing the monophonic sound source.