Acoustic alert communication system with enhanced signal to noise capabilities

Acoustic alert communication system with enhanced signal to noise capabilities

System, device and method for alerting an individual to an alert condition using acoustic alarms having less sensitivity to multipath distortion and having improved inherent signal to noise ratio properties, wherein the acoustic alarms are readily distinguishable using standard digital processing te...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ALBERT DAVID E, HOY LESLIE D, LEWIS JAMES JOE
Format: Patent
Sprache:eng
Schlagworte:
ALARM SYSTEMS
ELECTRONIC TIME-PIECES
HOROLOGY
ORDER TELEGRAPHS
PHYSICS
SIGNALLING
SIGNALLING OR CALLING SYSTEMS
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Beschreibung
Zusammenfassung:System, device and method for alerting an individual to an alert condition using acoustic alarms having less sensitivity to multipath distortion and having improved inherent signal to noise ratio properties, wherein the acoustic alarms are readily distinguishable using standard digital processing techniques.