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:
Apr. 06, 2021
Filed:
Sep. 13, 2019
Hyundai Motor Company, Seoul, KR;
Kia Motors Corporation, Seoul, KR;
Youngbeom Kim, Bucheon-si, KR;
Hyundai Motor Company, Seoul, KR;
KIA Motors Corporation, Seoul, KR;
Abstract
A vehicle and a method of controlling the vehicle for adjusting a sound pressure of a virtual engine sound based on external noise are provided. The vehicle may include: a speaker to output a virtual engine sound; a microphone to receive external sound generated outside of the vehicle; and a controller configured to extract noise by separating the virtual engine sound from the external sound, determine each peak sound pressure of a plurality of peak sound pressures as a peak point, identify a plurality of equalizer (EQ) filters having a predetermined bandwidth, generate an amplification filter by combining the plurality of EQ filters, apply the amplification filter to the virtual engine sound and control the speaker to output the virtual engine sound.