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. 02, 2021
Filed:
Oct. 18, 2019
Applicant:
Knowles Electronics, Llc, Itasca, IL (US);
Inventor:
Leonardo Rub, Mountain View, CA (US);
Assignee:
Knowles Electronics, LLC, Itasca, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04M 1/00 (2006.01); H04M 9/00 (2006.01); G06F 7/76 (2006.01); G06F 16/61 (2019.01); H04R 1/08 (2006.01); G06F 17/14 (2006.01); G05B 15/02 (2006.01);
U.S. Cl.
CPC ...
G06F 7/768 (2013.01); G05B 15/02 (2013.01); G06F 16/61 (2019.01); G06F 17/142 (2013.01); H04R 1/08 (2013.01);
Abstract
An integrated circuit for processing audio signals from a microphone assembly, combinations thereof and methods therefor, including a multi-issue processor configured to execute multiple instructions concurrently and connectable to a memory with a plurality of locations each represented by a corresponding index. Bit-reversal is performed on a sequence of audio data bits stored in memory by concurrently performing a load or store operation related to a first index and determining whether to perform a load operation for a second index.