DEVICE FOR GENERATING ELECTRIC ACOUSTIC NOISE IN AUTOMATIC VEHICLE

摘要

PROBLEM TO BE SOLVED: To improve a device for generating an electric acoustic noise in an automatic vehicle so that it is variable as much as possible and simultaneously secures the generation of the true noise. SOLUTION: A synthesizer 40 is used, the synthesizer 40 is connected to a signal processing unit 14 or incorporated into the signal processing unit 14 so that a synthetic sound component can be mixed to an signal generated due to sound pressure.