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. 28, 2022
Filed:
Nov. 03, 2020
Applicant:
Bose Corporation, Framingham, MA (US);
Inventor:
James Tracey, Norfolk, MA (US);
Assignee:
Bose Corporation, Framingham, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G10L 19/008 (2013.01); H04S 5/00 (2006.01); H04S 1/00 (2006.01); H04S 3/00 (2006.01);
U.S. Cl.
CPC ...
G10L 19/008 (2013.01); H04S 1/007 (2013.01); H04S 5/005 (2013.01); H04S 3/008 (2013.01); H04S 2400/01 (2013.01);
Abstract
Audio system height channel up-mixing that is configured to develop two or more height channels from audio sources that do not include height-related encoding. The up-mixing involves determining correlations and normalized channel energies between input audio signals. At least two height channels (e.g., left and right height audio signals) are developed from the correlations and normalized energies.