TESTING OF DIRECTIONAL HEARING AS USED IN ACTIVE DRIVER ASSISTANCE SYSTEMS

摘要

Apparatus for testing the directional hearing of a test person uses an audio system with a plurality of audio transducers to produce audible audio signals to a position of the test person and a light output system with a plurality of light output devices to produce visible light signals to the position of the test person. A control device is configured to activate the audio system to output a plurality of audible audio signals one after another arriving at the position of the test person in such a way that they arrive or appear to arrive from a selected one of a plurality of different directions, and to activate the light output devices to indicate the selected direction at a particular time in relation to the respective audio signals.