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:
Jun. 28, 2022
Filed:
Oct. 27, 2020
Applicant:
Invensense, Inc., San Jose, CA (US);
Inventor:
Michael Perrott, Nashua, NH (US);
Assignee:
INVENSENSE, INC., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03M 3/00 (2006.01); H03M 1/06 (2006.01); H04R 3/00 (2006.01); H03G 3/30 (2006.01); H03M 1/08 (2006.01);
U.S. Cl.
CPC ...
H03M 3/376 (2013.01); H03G 3/3005 (2013.01); H03G 3/3089 (2013.01); H03M 1/0604 (2013.01); H03M 1/0863 (2013.01); H03M 3/354 (2013.01); H04R 3/00 (2013.01);
Abstract
Exemplary multipath digital microphone described herein can comprise exemplary embodiments of adaptive ADC range multipath digital microphones, which allow low power to be achieved for amplifiers or gain stages, as well as for exemplary adaptive ADCs in exemplary multipath digital microphone arrangements described herein, while still providing a high DR digital microphone systems. Further non-limiting embodiments can comprise an exemplary glitch removal component configured to minimize audible artifacts associated with the change in the gain of the exemplary adaptive ADCs.