Warning device for motor-vehicle drivers

It consists of an electronic circuit with a voice- detector stage actuated by the voice of the driver, a signal-processing stage, a timer stage which can be graduated, another signal-processing stage and a sound- generating stage which actuates a loudspeaker, the circuit being accommodated in a case...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OTIN CASAS RICARDO, FERNANDEZ NAVARRO GUILLERMO
Format: Patent
Sprache:eng ; spa
Schlagworte:
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