Hyundai Motor Group has announced the development of what it claims reduces noise within the cabin of a vehicle. RANC builds on the Group’s current Active Noise Control (ANC) technology, which reduces noise by emitting soundwaves inverted to incoming noise thereby cancelling each other out. ANC is a well-known technology that analyses inside cabin sound to decrease engine and road noise, versus the older passive method of blocking noise through sound insulation.
There is almost no powertrain noise from electric and fuel cell electric vehicles, so mitigating road and wind noise becomes more vital. Using RANC can significantly reduce road noise and create a serene cabin for future electric and fuel cell electric vehicles. The technology will begin to be applied to an upcoming Genesis model.
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Volkswagen Breaks Ground on Expanded US EV Production
Expanded EV Production at Chattanooga site begins in 2022, Volkswagen’s North American assembly base for electric vehicles.
Volkswagen of America today marked the start of construction for its electric vehicle production facility at Chattanooga. The company also announced it intends to build a 198,000–square-foot plant for the assembly of battery packs for EVs at the Chattanooga site.
Volkswagen began EV production earlier this month in Zwickau, Germany, and will then roll out assembly worldwide, including in Anting and Foshan, in China, in 2020 and in the German cities of Emden and Hanover by 2022. The Chattanooga site will be VW’s North-American hub for EV manufacturing. Continue reading →