Invention Grant
- Patent Title: Method of controlling a wireless audio signal
- Patent Title (中): 控制无线音频信号的方法
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Application No.: US13955821Application Date: 2013-07-31
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Publication No.: US09294206B2Publication Date: 2016-03-22
- Inventor: Seung-bok Lee , Je-hwan Seo , Geun-sam Yang , Tae-hyeun Ha
- Applicant: SAMSUNG ELECTRONICS CO., LTD.
- Applicant Address: KR Suwon-si
- Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2012-0131140 20121119
- Main IPC: H04B3/00
- IPC: H04B3/00 ; H04H20/61 ; H04N13/04

Abstract:
A method of controlling a wireless audio signal in order to avoid frequency interference between a display apparatus with a multi-view function and glasses with a function of receiving a wireless audio signal is provided.The method of controlling a wireless audio signal in a wireless audio signal transmitting device includes: pairing with a wireless audio signal receiving device using a first frequency band; detecting frequency interference by an external device other than the paired wireless audio signal receiving device; scanning a frequency when frequency interference is detected; determining whether a frequency change is needed using information related to the scanned frequency; and changing an audio signal transmitting frequency when frequency change is needed.
Public/Granted literature
- US20140140531A1 METHOD OF CONTROLLING A WIRELESS AUDIO SIGNAL Public/Granted day:2014-05-22
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