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. 23, 2020
Filed:
Apr. 10, 2019
Intel Corporation, Santa Clara, CA (US);
Hector Cordourier Maruri, Guadalajara, MX;
Jonathan Huang, Pleasanton, CA (US);
Paulo Lopez Meyer, Zapopan, MX;
Rafael De La Guardia Gonzalez, Guadalajara, MX;
David Gomez Gutierrez, Tlaquepaque, MX;
Rodrigo Aldana Lopez, Zapopan, MX;
Leobardo Campos Macias, Guadalajara, MX;
Jose Parra Vilchis, Guadalajara, MX;
Jose Camacho Perez, Guadalajara, MX;
Julio Zamora Esquivel, Zapopan, MX;
Intel Corporation, Santa Clara, CA (US);
Abstract
Methods, systems, and apparatus for audio noise reduction from a drone are disclosed. An example apparatus includes an acoustic sensor to gather acoustic data and at least one rotational motion sensor to gather rotational motion data of a first rotor and second rotational motion data of a second rotor. The example apparatus also includes an analyzer to identify a first filter that matches the first rotational motion data and identify a second filter that matches the second rotational motion data. The analyzer also is to filter the acoustic data into filtered acoustic data with the first identified filter and the second identified filter and generate an audio signal based on the filtered acoustic data.