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. 18, 2008
Filed:
Dec. 31, 2003
Applicants:
James F. Bobisuthi, Boulder Creek, CA (US);
Lawrence Gollbach, Ben Lomond, CA (US);
Inventors:
James F. Bobisuthi, Boulder Creek, CA (US);
Lawrence Gollbach, Ben Lomond, CA (US);
Assignee:
Plantronics, Inc., Santa Cruz, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04R 1/02 (2006.01); H04R 25/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides for a microphone. The microphone includes a housing, a port disposed in the housing leading to an interior chamber, and a diaphragm with a first side and a second side. The first side of the diaphragm faces the port. The microphone includes a shunt channel from the port to the second side of the diaphragm. The shunt channel receives a wind noise signal to reduce the effects of the wind noise signal on the diaphragm.