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. 02, 1992
Filed:
Nov. 09, 1990
Applicant:
Inventor:
Peter Hirsch, Denville, NJ (US);
Assignee:
Visidyne, Inc., Burlington, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K / ; G10L / ;
U.S. Cl.
CPC ...
382-1 ; 73648 ; 324 / ; 364484 ; 381 45 ; 382 17 ; 382 29 ;
Abstract
A frequency division, energy comparison processing system which decomposes a wide-band signal into a plurality of narrow frequency band components, generates the energy envelope of each of those narrow band components, and compares a function of each energy envelope with the same function of each of the other energy envelopes to obtain a pattern of the function comparisons indicative of at least one of the sources contributing to the wide-band signal.
Hirsch, Peter. (1992). Frequency division, energy comparison signal processing system (U.S. Patent No. 5119432). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5119432
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile