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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.:

US 8005228 B1

PDFFull Text
Date of Patent:
Aug. 23, 2011

Filed:

Apr. 10, 2009

System and method for automatic multiple listener room acoustic correction with low filter orders

Applicants:

Sunil Bharitkar, Los Angeles, CA (US);

Chris Kyriakakis, Altadena, CA (US);

Inventors:

Sunil Bharitkar, Los Angeles, CA (US);

Chris Kyriakakis, Altadena, CA (US);

Assignee:

Audyssey Laboratories, Inc., Los Angeles, CA (US);

Attorneys:

Goodwin Procter LLP

Steven A. Moore

Primary Examiner:

Devona E Faulk

Assistant Examiner:

George Monikang

Int. Cl.
CPC ...
H04R 5/00 (2006.01); H04B 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A system and a methods for correcting, simultaneously at multiple-listener positions, distortions introduced by the acoustical characteristics includes warping room responses, intelligently weighing the warped room acoustical responses to form a weighted response, a low order spectral fitting to the weighted response, forming a warped filter from the low order spectral fit, and unwarping the warped filter to form the room acoustical correction filter.

Find Patent Forward Citations

Bharitkar, Sunil. (2011). System and method for automatic multiple listener room acoustic correction with low filter orders (U.S. Patent No. 8005228). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8005228

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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