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:
Oct. 06, 2020
Filed:
Jan. 08, 2018
Applicant:
Federal Signal Corporation, Oak Brook, IL (US);
Inventors:
Scott M. Cassidy, Crown Point, IN (US);
Lonnie E. Moravetz, Lincoln, NE (US);
Mark J. Dietel, Lincoln, NE (US);
Assignee:
Federal Signal Corporation, Oak Brook, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03G 3/32 (2006.01); H04R 1/02 (2006.01); H04R 3/00 (2006.01); H04R 29/00 (2006.01); G08B 7/06 (2006.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H03G 3/32 (2013.01); G08B 7/06 (2013.01); H04R 1/025 (2013.01); H04R 3/00 (2013.01); H04R 29/001 (2013.01); H04L 69/325 (2013.01);
Abstract
An example speaker for providing alerts includes: a housing and a cover forming an integrated unit; a microphone configured to sense an ambient noise level; and a processor configured to adjust a volume of the speaker based upon the ambient noise level. A hinge can be positioned between the housing and the cover to allow the cover to be pivoted relative to the housing from a close position to an open position.