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:
Feb. 17, 2015
Filed:
Jun. 19, 2013
Applicant:
That Corporation, Milford, MA (US);
Inventors:
Roger R. Darr, Suwanee, GA (US);
Matthew F. Easley, Woodstock, GA (US);
Matthew S. Barnhill, Duluth, GA (US);
Assignee:
THAT Corporation, Milford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 25/40 (2006.01); G10L 19/00 (2013.01); H03H 17/04 (2006.01); H03H 17/06 (2006.01); H04L 7/00 (2006.01);
U.S. Cl.
CPC ...
G10L 19/00 (2013.01); H03H 17/0422 (2013.01); H03H 17/0628 (2013.01); H04L 7/0025 (2013.01); H04L 7/0029 (2013.01); H04L 7/0008 (2013.01);
Abstract
A NICAM audio signal re-sampler may include a non-linear interpolator configured to interpolate in a non-linear manner between sequential digital samples that are based on a stream of demodulated NICAM audio samples. A phase differential calculator may be included that compares phase information at different resolutions.