AUTOMOMOTIVE NOISE AND VIBRATION CONTROL
Keywords:
Design,, CAD, FEM, FrequencyAbstract
The study of sound, noiseand vibration is an emerging and interesting topic in the present era. The study on NVH has resolved lot many problems in society with respect to noise. From last few decades literature reviews that many works are done on exterior design of automotive than interior design. The reduction of noise because of vibration of parts of the body of a vehicle is a challenging task. In this paper the properties of sound, noise and vibrations are reviewed. The controlling techniques of noise and vibrations are elaborated. The properties of sound absorbing materials are explained. Finally the applications of materials for noise reduction and measuring instruments are listed.
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