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:
Jan. 08, 2019
Filed:
Jul. 27, 2016
Beijing Pico Technology Co., Ltd., Hai Dian District, CN;
Hengjiang Guo, Hai Dian District, CN;
Hongwei Zhou, Hai Dian District, CN;
Yucai Han, Hai Dian District, CN;
Beijing Pico Technology Co., Ltd., Hai Dian District, CN;
Abstract
A method includes, but is not limited to, arranging several linear motors based on a 3D spherical model to form a linear motor matrix, and determining an azimuth of each linear motor on the 3D spherical model, performing information extraction for received 3D audio signal, and obtaining azimuth, frequency and amplitude information of the 3D audio signal reaching a central position of the 3D spherical model, generating a motor drive signal according to the azimuth, frequency and amplitude information of the 3D audio signal reaching a central position of the 3D spherical model, and driving a linear motor in the linear motor matrix within a certain scope away from the azimuth of the 3D audio signal to vibrate.