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:
Sep. 21, 2021
Filed:
Aug. 17, 2018
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jong-jin Park, Suwon-si, KR;
Won-jae Lee, Seoul, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Abstract
An electronic device and an audio system comprising the electronic device are disclosed. The electronic device comprises: a microphone; a communicator performing communication with an external electronic device, and a processor configured to, based on receiving, via the microphone, an audio signal generated in a surroundings of the microphone and an audio signal of an inaudible frequency band which the external electronic device outputs through a speaker connected to the external electronic device, remove audio signals of remaining frequency bands except for the inaudible frequency band from the received audio signals and control the communicator to transmit an audio signal of the inaudible frequency band to the external electronic device.