Engine noise, vibration and harshness (NVH) is a key contributor to vehicle quietness. It is
among the top contributors to the overall customer satisfaction and an important attribute …

Vehicle noise, vibration and harshness (NVH) is an important vehicle attribute. It is usually
among the top five attributes in terms of its priority in the design of any vehicle type. Like …

Vehicle noise, vibration and harshness (NVH) is usually among the top five attributes in
terms of its priority in the design of automotive vehicles. Its priority in other types of vehicles …

The powertrain is the “heart” of a vehicle. It is the singular most expensive and most complex
part of every vehicle. The powertrain consists of the engine, intake, and exhaust subsystems …

Engine noise reduction is one of the highest priorities in vehicle development from the
viewpoint of meeting stringent noise regulations. Engine noise reduction involves …

Electric vehicles (EVs) are gaining ground more recently. New powertrains like electric and
hybrid come with new noise, vibration, and harshness (NVH) issues previously unknown. A …

Recently engine sound quality is becoming more noticeable as noise level in a vehicle
passenger compartment has been decreasing. It is necessary to reduce such discomforting …

Sažetak The powertrain is the “heart” of a vehicle. It is the singular most expensive and most
complex part of every vehicle. The powertrain consists of the engine, intake, and exhaust …

This paper presents the results of the latest investigations carried out at Isuzu Motors Ltd.
into the mechanism of radiated noise from an acoustically modified diesel engine o Although …

The optimization of engine NVH is still an important aspect for vehicle interior and exterior
noise radiation. To optimize the engine noise/vibration contribution to the vehicle, a …