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. 13, 2020
Filed:
Aug. 16, 2019
Bose Corporation, Framingham, MA (US);
Colin Ryan, Somerville, MA (US);
Joseph Gaalaas, Woodbury, MN (US);
Geun Lee, Lexington, MA (US);
Michael McHugh, Boston, MA (US);
Nabin Sharma, Shrewsbury, MA (US);
David Smith, Wellesley, MA (US);
Michael Stark, Acton, MA (US);
James Tracey, Norfolk, MA (US);
Dmitriy Yamkovoy, Acton, MA (US);
Bose Corporation, Framingham, MA (US);
Abstract
An audio system with first and second discrete audio drivers that are in a listening space, wherein each driver is configured to radiate sound into the listening space, and wherein the radiated sound from each driver at a listening location in the listening space has a frequency, phase, and magnitude. The audio system is configured to modify a phase of the sound radiated by at least one of the first or second drivers such that a phase response difference between the first and second drivers at the listening location is closer to zero degrees than it was before the modification.