Global Noise Vibration Harshness Testing Market: Overview
Noise vibration harshness is a study wherein the modification of the noise and the vibration characteristics are studied. These noise and vibrations are particularly of the vehicles such as cars, trucks, and others. The measurement of the noise and the vibrations are an easy while to measure harshness is quite a task as it is a subjective quality and is measured with the help of jury evaluations or with the analytical tools. There are two types of NVH, namely, interior and exterior NVH. As the name suggests the interior NVH deals with the noise within a room or cabin while the exterior NVH deals with noise and vibrations from the vehicles and it includes the drive-by noise testing. The sources from where the sounds and vibrations are generated in a vehicle include driveline, brakes, engine, tire contact patch and the wind.
Global Noise Vibration Harshness Testing Market: Segmentation
The global noise vibration harshness testing market is segmented into its type, verticals, application and the regions. On the basis of the type, the global market is separated into two types, hardware, and the software. The hardware category is further sub-segmented into meters, data acquisition systems, signal conditioners, sensors and transducers, analyzers and the shakers and controllers. The software segment is further sub-segmented into acoustic software, signal analysis software, acquisition software, vibration software and the calibration software. Based on the verticals, the global noise vibration harshness testing market is segregated into automotive and transportation, industrial, consumer electronics, metals and mining, aerospace and defense, construction, power generation and education and research. On the basis of the application, the global market is categorized into environmental noise, human vibration, building acoustics, sound power, torsional vibration testing, ground vibration testing, powertrain NVH, psychoacoustics test, pass-by-noise, product vibration, noise mapping, sound quality, telecom testing, modal analysis, impact hammer testing and transient acoustic holography. Based on the region, the noise vibration harshness testing market is diversified into North America, Europe, Asia-Pacific and Rest of the World.
Global Noise Vibration Harshness Testing Market: Growth Factors
The growing noise levels in the environment are forcing the manufacturers of the automotive to minimize the noise levels and focus on the fuel efficiency, this factor is driving the noise vibration harshness testing market. In the coming years, there will be an increase in the production of the automobiles, which in turn will compel them to adopt multi-channel equipment for the NVH testing. The segment that is contributing maximum to the market growth is the meters segment. It is due to the rise in demand for measuring the noise that is emitted from the vehicles and others. The automotive and transportation is also growing owing to the rigid pass-by-noise levels from the vehicles which in turn is increasing the demand for electric and hybrid vehicles and their increasing demand for the measurement of the low-level noise is having a positive impact on the noise vibration harshness testing market. The strict regulations implemented by the government are also one of the major factors that are driving the noise vibration harshness testing market growth.
Global Noise Vibration Harshness Testing Market: Regional Analysis
The region that is dominating the global noise vibration harshness testing market is the North America. The major reasons for this growth are the large industrial base, aerospace and defense, automotive and transportation and the power generation. The stringent regulations for the noises generated during the construction are primarily driving the Middle East market and the strict laws for the automotive manufacturers are propelling the South American market.
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Global Noise Vibration Harshness Testing Market: Competitive Players
The key players in the global noise vibration harshness testing market are National Instruments Corporation, Head Acoustics GmbH, DEWEsoft d.o.o, G.R.A.S Sound and Vibration A/S, Prosig, Ltd., Brüel & Kjær Sound & Vibration Measurement A/S, IMC Meßsysteme GmbH, Siemens Product Lifecycle Management Software, Inc., Muller-BBM Holding AG, M+P International Mess and Rechnertechnik GmbH.