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:
Sep. 29, 2015
Filed:
Sep. 08, 2014
Applicant:
Cirrus Logic, Inc., Austin, TX (US);
Inventors:
Edmund Mark Schneider, Austin, TX (US);
Aniruddha Satoskar, Austin, TX (US);
Daniel J. Allen, Austin, TX (US);
Seyedeh Maryam Mortazavi Zanjani, Austin, TX (US);
Assignee:
Cirrus Logic, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/12 (2006.01); H03M 1/18 (2006.01); H03M 1/00 (2006.01); H03M 1/06 (2006.01); H03M 3/00 (2006.01); H04R 3/04 (2006.01);
U.S. Cl.
CPC ...
H03M 1/188 (2013.01); H03M 1/002 (2013.01); H03M 1/0631 (2013.01); H03M 3/466 (2013.01); H04R 3/04 (2013.01); H04R 2430/03 (2013.01);
Abstract
A processing system may include multiple selectable processing paths for processing an analog signal in order to reduce noise and increase dynamic range. Techniques are employed to transition between processing paths and calibrate operational parameters of the two paths in order to reduce or eliminate artifacts caused by switching between processing paths.