What does NVH mean?
2 Answers
Automotive NVH refers to Noise, Vibration, and Harshness, which is a comprehensive indicator for measuring vehicle manufacturing quality, providing users with subjective and surface-level perceptions. Below is relevant information: NVH issues: NVH problems in vehicles are one of the key concerns for major global automotive manufacturers and component suppliers. For automobiles, NVH issues are ubiquitous. Sources: Based on their origins, NVH can be categorized into engine NVH, body NVH, and chassis NVH, with further subdivisions including aerodynamic NVH, air conditioning system NVH, road driving NVH, and braking system NVH.
I recently saw someone asking on a forum what NVH means. Actually, it's quite common in the automotive world. NVH refers to Noise, Vibration, and Harshness - these three factors combined determine how quiet and comfortable your driving experience is. For example, if you feel strong steering wheel vibrations at high speeds or excessive cabin noise, that's an NVH issue. My 10-year-old car had decent NVH initially, but as it aged, the engine noise became increasingly noticeable, especially the annoying tire rolling noise on rainy days. Premium cars usually use better soundproofing materials and soft padding to optimize NVH, ensuring less fatiguing journeys. I recommend test driving different road conditions when car shopping to feel the NVH differences - choosing a quiet one can make daily commutes more enjoyable.
