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:
Jan. 14, 2014
Filed:
Aug. 10, 2011
Applicant:
Ian Agranat, Concord, MA (US);
Inventor:
Ian Agranat, Concord, MA (US);
Assignee:
Wildlife Acoustics, Inc., Concord, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01H 5/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for measuring frequency and amplitude of an input signal representative of an echolocation call. In one example, a system includes a combination of a digital sampling channel and a zero crossing measurement channel that are configured to simultaneously measure the echolocation call and produce a combined, time-synchronous data set representative of the echolocation call.