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. 11, 2026
Filed:
Dec. 15, 2021
Applicant:
Goertek Inc., Weifang, CN;
Inventor:
Xuan Hao, Weifang, CN;
Assignee:
GOERTEK INC., Weifang, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04R 3/12 (2006.01); H04R 1/40 (2006.01);
U.S. Cl.
CPC ...
H04R 1/403 (2013.01); H04R 3/12 (2013.01); H04R 2201/401 (2013.01); H04R 2499/13 (2013.01);
Abstract
The present disclosure discloses an audio system and a method and a device for controlling the audio system. The audio system includes: a directional loudspeaker group comprising a plurality of directional loudspeakers, wherein the plurality of directional loudspeakers are provided at respective first preset positions, wherein the plurality of directional loudspeakers, when operating, are oriented to a second preset position and radiate sound waves thereto, so as to form a three-dimensional regional sound field in a preset transmission area, and wherein the first preset positions and the second preset position are located in the preset transmission area.