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:
Aug. 03, 2021
Filed:
Dec. 14, 2015
Zenniz Oy, Espoo, FI;
Jussi Salmi, Haarajoki, FI;
Juha Toivanen, Espoo, FI;
COURTIUS OY, Helsinki, FI;
Abstract
Disclosed is a method for detecting an acoustic event of interest in a space. In the method acoustic signal data is obtained from sensors and at least some candidate impulses are determined. The candidate impulses are mapped to a representation on a basis of an origin of the candidate impulse in question and it is determined, from the generated representation, at least one indication quantity representing a likelihood of an acoustic event of interest taking place in the specified positions in space and time. Finally, the at least one indication quantity is compared to a predetermined threshold and an indication is generated if the at least indication quantity meets the predetermined threshold. Also disclosed is a computing unit and a computer program product.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile