Hyundai Motor Company

Kia Motors Corporation

Sang Jun Ahn

Jung Wu Jung

Hyong Do Chung

A sound generator for a vehicle includes: a resonator chamber configured to contact and expand in a longitudinal direction; a membrane disposed on a front open part of the resonator chamber; a cover disposed on a rear open part of the resonator chamber; a connecting pipe connected between the cover and an engine intake system; a magnet disposed on an inner surface of the cover; a coil disposed in a front end part of the resonator chamber; and a sound controller configured to apply an electric current to the coil.

Growing community of inventors

Incheon, South Korea

Sang Jun Ahn