Procedure and device for testing the air noise of a motor vehicle

摘要

Method for measuring the air noise arising from a motor vehicle, especially a car, that are causes by airflow over the outer skin. According to the method, an airflow is applied to areas (BrI, BrII, BrIII) around body car body structures where there is an attached moving element, e.g. a wing mirror, on a stationary vehicle (1). The resultant noises are then measured subjectively or objectively. An independent claim is included for a corresponding device for method implementation.