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:
May. 05, 2015
Filed:
Apr. 21, 2012
Applicants:
John Elliott Whitecar, Plymouth, MI (US);
Trudy D. Stetzler, Houston, TX (US);
Inventors:
John Elliott Whitecar, Plymouth, MI (US);
Trudy D. Stetzler, Houston, TX (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04H 20/48 (2008.01); H04H 20/22 (2008.01); H04H 60/12 (2008.01);
U.S. Cl.
CPC ...
H04H 60/12 (2013.01); H04H 20/22 (2013.01);
Abstract
The approach shown provides for an efficient implementation of time response, level response and frequency response alignment between two audio sources such as DAB and FM that may be time offset from each other by as much as 2 seconds, and produces an aurally undetectable transition between the sources. Computational load is significantly reduced over the approaches known in the prior art.