AASHTO TP 76-09

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This test method describes the procedures for measuring tire/pavement noise using the on-board sound intentisy (OBSI) method and the procedures for verification of the measurement system. The test method provides an objective measure of the acoustic power per unit area at points near the tire/pavement interface.

Product Details

Published:

2009

Number of Pages:

12

File Size:

1 file , 4.8 MB