US Patent 11996075 Sound control device and control method thereof
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US Patent 11996075 Sound control device and control method thereof
Article
Patent abstract
A method for controlling a sound control device in a vehicle includes obtaining at least one of a reference signal obtained from a sensor or an error signal obtained from a sound signal of a microphone, estimating a road surface environment corresponding to a road surface on which the vehicle is traveling based on the reference signal, and adjusting a gain for generating a noise control signal having a magnitude within a preset range based on at least one of the road surface environment or the error signal.
Infobox
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Patent Jurisdiction
Patent Number
Patent Inventor Names
Chi Sung Oh0
Jung Keun You0
Kaang Dok Yee0
Mun Hwan Cho0
Myoung Ok Lee0
Date of Patent
May 28, 2024
0Patent Application Number
178652810
Date Filed
July 14, 2022
0Patent Citations
Patent Primary Examiner
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