Safety vehicle communication system

Details Safety vehicle communication system Safety vehicle communication system

1997-05-29

1999-06-29

Chang, Vivian

Electrical audio signal processing systems and devices

Vehicle

H04B 100

Patent

active

059179201

ABSTRACT:
A new Safety Vehicle Communication System for allowing an occupant of a vehicle to converse with a pedestrian without having to open a door or window. The inventive device includes an interior microphone, an interior speaker, an exterior microphone, an exterior speaker and a switch for controlling the microphones and speakers.

REFERENCES:
patent: 4843367 (1989-06-01), Saito
patent: 5602928 (1997-02-01), Eriksson et al.

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