Acoustic holography is adopted in identifying the noise sources of a vehicle's underbody. Wind noise from a vehicle's underbody accounts for a large portion of the overall noise level due to the complex flow structure. Current study presents the development process of acoustic holography in the vehicle underbody. Difficulties associated with using acoustic holography as well as the method to eliminate the effect of sound reflection will be addressed.
Development of Vehicle Underbody Acoustic Holography
Sae Technical Papers
SAE 2002 World Congress & Exhibition ; 2002
2002-03-04
Aufsatz (Konferenz)
Englisch
Development of Vehicle Underbody Acoustic Holography
British Library Conference Proceedings | 2002
|Development of vehicle underbody acoustic holography
Kraftfahrwesen | 2002
|Wind noise reduction of vehicle using underbody acoustic holography
Kraftfahrwesen | 2005
|Wind Noise Reduction of Vehicles Using Underbody Acoustic Holography
SAE Technical Papers | 2005
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