VEHICLE LOUDSPEAKERS

A LOUDSPEAKER, FOR EXAMPLE, FOR AN IN-VEHICLE HANDS-FREE COMMUNICATION SYSTEMS OR AN IN-VEHICLE ENTERTAINMENT SYSTEM IS PROVIDED AS PART OF A VEHICLE SUN VISOR (10), OR AS AN ATTACHMENT (24) TO A VEHICLE SUN VISOR SO THAT THE LOUDSPEAKER CAN BE PLACED RELATIVELY CLOSE TO THE DRIVER?S EARS AND IN FRO...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ANTHONY MALCOLM MCDONALD, GILLIAN MARGARET DAVIS, ROBIN MEREDITH COURTNEY PAIN, MARTIN JAMES STONE
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PERFORMING OPERATIONS PUBLIC ADDRESS SYSTEMS REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FORVEHICLES TELEPHONIC COMMUNICATION TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILARDEVICES FOR VEHICLES
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Beschreibung
Zusammenfassung:	A LOUDSPEAKER, FOR EXAMPLE, FOR AN IN-VEHICLE HANDS-FREE COMMUNICATION SYSTEMS OR AN IN-VEHICLE ENTERTAINMENT SYSTEM IS PROVIDED AS PART OF A VEHICLE SUN VISOR (10), OR AS AN ATTACHMENT (24) TO A VEHICLE SUN VISOR SO THAT THE LOUDSPEAKER CAN BE PLACED RELATIVELY CLOSE TO THE DRIVER?S EARS AND IN FRONT OF THE DRIVER. ACCORDINGLY, THERE WILL NOT BE ANY SIGNIFICANT TENDENCY FOR THE DRIVER TO TURN THEIR HEAD WHEN LISTENING TO THE LOUDSPEAKER. THE LOUDSPEAKER COMPRISES A FLAT PANEL (26) WHICH IS DRIVEN BY A PIEZO-ELECTRIC ACTUATOR (28), ENABLING AN EXTREMELY THIN CONSTRUCTION TO BE REALISED AND THE LOUDSPEAKER TO BE CONVENIENTLY INTEGRATED INTO THE SUN VISOR, OR PROVIDED AS AN UNOBTRUSIVE ATTACHMENT FOR THE SUN VISOR.(FIG. 1 & 2)