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:
Jul. 14, 2015
Filed:
Oct. 19, 2012
Marcos DE Azambuja Turqueti, Vista, CA (US);
Guilherme Cardoso, Carlsbad, CA (US);
Marcos de Azambuja Turqueti, Vista, CA (US);
Guilherme Cardoso, Carlsbad, CA (US);
Other;
Abstract
A microphoning assembly having a plurality of individual, sound directing, substantially parabolic structures are adjacently arranged to form a single structured acoustic, hemispherically directed array. The parabolic structures' absorption factor is less than 0.3. MEMS microphones of less than 2 mm in size are situated at each focus to pick up sound reflected from the parabolic structures, wherein a 10 dB gain is experienced. A microprocessor, a signal conditioning module, and an analog-to-digital converter is embedded in the array. The microprocessor contains instructions to perform a statistical analysis of among random variables to automatically separate sound sources received by the microphones and automatically determine a distance and direction of a source of the incoming sound.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile