Advanced Tire Noise Pass by Noise Solution Meets ISO 13325 and the Recently Updated ISO 362 Standards

摘要

Pass by noise is a complex test that requires meeting several different standards with regard to the physical track layout, measurement systems, data acquisition, triggering, processing and analysis. Overview of the pertinent standards for Tire and Vehicle pass by testing is provided along with the description of development of an advanced solution to meet our specific needs. Key features of the solution are provided along with the lessons learned from our operation of the system at our facility and several other test tracks.