《《SAE99_Design_of_Vehicle_interior_noise》.pdf

NCV19 The Design of Vehicle Interior Noise Using Binaural Transfer Path Analysis K. Genuit, J. Poggenburg HEAD acoustics GmbH, Ebertstraße 30a, D-52134 Herzogenrath Copyright © 1999 Society of Automotive Engineers, Inc. 1. INTRODUCTION - The binaural playback of the simulated interior noise is possible. For the prediction of sound quality in vehicles not only in terms of numbers, but also as acoustic binaural - The dynamic behavior of mounts is sufficiently representation the so-called “binaural hybrid model” was approximated by measurements at the vehicle developed and already described in various publications. during operation. The methodology based on a combination of test rig measurements and acoustic simulation was started Details may be found in the reference given above and within a European research project and has been will not be repeated here. applied in meantime for several tasks related to efficient sound design processes of vehicle interior noise. The prediction of interior noise characteristics means that the simulation of