Evaluation of tire road noise from road texture profiles using INRETS rolling tire model: Evaluation from a profile measured by the LCPC

Comments: This report is an INRETS-LTE edition of the SILVIA-INRETS-01 1-WP2 report dated 08/08/2003. Summary: Part of INRETS contribution in the SILVIA project is to perform tire noise estimations using models. This needs measured road profiles as input data. The data format of the recordings, the sampling rate... are generally different from one system to another, which may create difficulties for running the models. It was thus agreed that INRETS would check his routines using one texture data sample of each measurement system used in the project. This report addresses the LCPC texture data format and INRETS rolling tire model.