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:
Mar. 27, 2018
Filed:
Oct. 26, 2016
Hyundai Motor Company, Seoul, KR;
Gil Sup An, Gyeonggi-do, KR;
Jihoon Sung, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Abstract
An audio system includes: a receiver receiving a first broadcast signal corresponding to a frequency selected by a user; a controller comparing a signal strength of the first broadcast signal in a first broadcast band to a signal strength of the first broadcast signal in a second frequency band and determining which frequency band of the first and second frequency bands has a higher signal strength based on the comparison; and a signal processor generating a second broadcast signal by changing a phase of the first broadcast signal in the determined frequency band, and generating a third broadcast signal in the determined frequency band canceled by synthesizing the first and second broadcast signals.