Hyundai Invents Noise Reduction System for Cars

19 Dec 2019

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Hyundai Invents Noise Reduction System for Cars

While traveling on rushy and crowded roads a huge noise affects our brain and body fells to uncomfortable situation. The amazing news for travelers especially for car travelers is that there’s no more such kind of annoying conditions the HyundaiMotor Company told that they are working on the first-ever Road Noise Active Noise Control RANC system that will drastically help cut noise within the cabin of a vehicle.

The Active Noise Control ANC technology is currently used by RANC to reduce the noise coming by sound waves. ANC is a software based technology that works on in-cabin to reduce engine and road noise. It is noise insulation technique that depends on sound insulation and dynamic dampers but unable to completely cut the buzzing infrasound. Microphones and controllers are used are used to monitor the noise and these are the lighter components.

However, the ANC noise measurement and analysis was limited due to the tech, meaning it was used to withstand constant engine noise but with the help of RNS, Hyundai Motor Group was able to greatly improve the cabin's silence. Various tests show that the Rrans can reduce their cabin noise by 3dB - almost half the noise level without run-ins. This advancement can help Hyundai reduce the weight of the car hypothetically and use less insulation parts and dampers than before.

Gangdeok Lee, a Research Fellow of NVH Research Lab said,

“RANC is a remarkable technology which takes existing NVH technology to the next level. We will continue to take the leading position of NVH technology and deliver the highest level of quietness to customers”

The company will be built the technology in the upcoming Genesis model and future electric vehicles.

Hyundai Hyundai Noise Reduction Cars

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