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:
Mar. 27, 2007
Filed:
Aug. 24, 2005
Applicants:
John Peter Van Baarsen, Delta, CA;
Jiliang Song, Surrey, CA;
Inventors:
John Peter van Baarsen, Delta, CA;
Jiliang Song, Surrey, CA;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for sampling audio data is provided. In this method, the audio data is received and sampled at a first sampling rate using a first interpolation calculation. Thereafter, the audio data sampled at the first sampling rate is again sampled at a second sampling rate using a second interpolation calculation. After sampling, the second audio data sampled at the second sampling rate is outputted. Circuitries and systems for sampling audio data also are described.