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:
Feb. 13, 2018
Filed:
Jul. 10, 2015
Sz Dji Technology Co., Ltd, Shenzhen, CN;
Xingwang Xu, Shenzhen, CN;
Zisheng Cao, Shenzhen, CN;
Hualiang Qiu, Shenzhen, CN;
Mingyu Wang, Shenzhen, CN;
Xiaozheng Tang, Shenzhen, CN;
SZ DJI TECHNOLOGY, CO., LTD, Shenzhen, CN;
Abstract
A UAV is provided to cancel background noise from audio data collected by the UAV. The UAV is provided with one or more background microphones in a proximity of one or more background noise-producing components. The UAV is also provided with one or more audio source collecting microphones. The audio data collected by the background microphones may be used to reduce or cancel interfering background noise from the audio signal detected by the audio source collecting microphone. The target audio may be captured or recorded with little or no background noise.