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:
Dec. 07, 2021
Filed:
Oct. 12, 2018
Applicant:
Harman International Industries, Incorporated, Stamford, CT (US);
Inventors:
Todd S. Welti, Thousand Oaks, CA (US);
Sean E. Olive, Oak Park, CA (US);
Omid Khonsaripour, Northridge, CA (US);
Assignee:
Harman International Industries, Incorporated, Stamford, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 3/12 (2006.01); H04R 5/04 (2006.01); H04R 29/00 (2006.01);
U.S. Cl.
CPC ...
H04R 3/12 (2013.01); H04R 5/04 (2013.01); H04R 29/002 (2013.01);
Abstract
A memory stores a linear model predicting a preference rating for in-ear headphones. A processor is programmed to generate a headphone response curve defining a frequency response of a headphone, apply the linear model to the headphone response curve to determine a preference rating, and provide the preference rating to predict overall sound quality of the in-ear headphone without listening tests.