Hyundai Motor

Hyundai Motor Group today announced the development of the world’s first Road Noise Active Noise Control (RANC) system. The first-ever system dramatically reduces noise within the cabin of a vehicle. RANC builds on the Group’s current Active Noise Control (ANC) technology, which actively reduces noise by emitting soundwaves inverted to incoming noise. ANC is a software-driven technology that analyses the in-cabin sound to decrease engine and road noise, versus than the passive method of blocking noise through sound insulation. The existing noise insulation method involved sound insulations and dynamic dampers, ...