Audio apparatus for vehicle

Electrical audio signal processing systems and devices – Vehicle

Patent

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Details

381 57, 455238, H03G 332

Patent

active

045584605

ABSTRACT:
An audio apparatus for a vehicle is disclosed having an audio signal generator, an amplifier operatively connected to the generator for amplifying an audio signal received from the generator, a speaker for emitting sounds and which is driven by the amplifier, a vehicle speed detector, and a gain control operatively connected to the speed detector for generating a control signal and providing it to the amplifier, such that the control signal increases the gain of the amplifier according to an increase in the output of the vehicle speed detector.

REFERENCES:
patent: 2973432 (1961-02-01), Hill
patent: 3233178 (1966-02-01), Byles
patent: 3708750 (1973-01-01), Bucks et al.

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