Visualization of Truck Interior Noise International Truck and Engine Corporation

Format:

Conference/Event

Author/Creator:

Schroeder, L. E., author.

Conference Name:

International Truck and Bus Meeting & Exposition (2001-11-12 : Chicago, Illinois, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2001

Summary:

Propagation of vehicle interior noise may be discovered through experimental or analytical methods. This study demonstrates a new MATLAB application, where detailed acoustic distributions are determined and displayed from limited measurements. In particular, this method renders energy emanating from a commercial truck dash panel. Results show discernable surface details with a blanket contour plot. The contour mesh comprised of linearly-interpolated values from a small number of discrete measurements. Qualitative and quantitative conclusions were easily made from this interpolation, including relative acoustic leakage and radiation concerns - demonstrated by near-field sound intensity

Notes:

Vendor supplied data

Publisher Number:

2001-01-2808

Access Restriction:

Restricted for use by site license