Enhanced audio feedback for vehicle security systems

Details Enhanced audio feedback for vehicle security systems Enhanced audio feedback for vehicle security systems

2006-11-20

2008-10-28

Nguyen, Tai T (Department: 2612)

Communications: electrical

Land vehicle alarms or indicators

Of burglary or unauthorized use

C340S426150, C340S384100, C340S384400, C340S691300, C340S691500, C340S692000

Reexamination Certificate

active

07443285

ABSTRACT:
A vehicle security system comprises a security module adapted to detect an event, a memory for storing a composition, and a processor coupled to the security module, wherein upon detecting the event the processor selects the composition from the memory and triggers a modulated signal representing the composition, wherein the modulated signal is received by a speaker.

REFERENCES:
patent: 4987402 (1991-01-01), Nykerk
patent: 5079538 (1992-01-01), DeFino et al.
patent: 5245694 (1993-09-01), Zwern

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