VIRTUAL ENGINE SOUND SYSTEM FOR VEHICLE

A virtual engine sound generating device according to an embodiment of the present invention is rotated by receiving a driving force from a vehicle, has a space having a sound resonated inside, and comprises a rotating body including multiple protrusions at the outer circumferential surface and a so...

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Bibliographic Details
Main Authors KANG, SUN DOO, KIM, UCK SOO, PARK, HYUN SEOK
Format Patent
LanguageEnglish
Korean
Published 01.07.2014
Subjects
ACOUSTICS
ACOUSTICS NOT OTHERWISE PROVIDED FOR
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL
ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES
ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL
INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLETECHNOLOGY
MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES
METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL
MUSICAL INSTRUMENTS
PERFORMING OPERATIONS
PHYSICS
SOUND-PRODUCING DEVICES
TRANSPORTING
VEHICLES IN GENERAL
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Summary:A virtual engine sound generating device according to an embodiment of the present invention is rotated by receiving a driving force from a vehicle, has a space having a sound resonated inside, and comprises a rotating body including multiple protrusions at the outer circumferential surface and a sound generating part in contact with the protrusions during the rotation of the rotating body to generate a sound. The virtual engine sound generating device can generate a magnificent sound with a simple structure.
Bibliography:Application Number: KR20120149988