Solid-borne vibration microphone for protective helmets or the like

The invention relates to a contact microphone (1) which can be brought into contact with a body, the sound vibrations of which are to be detected. This contact microphone exhibits a basic body (3) in which the electronics are accommodated. On the underside of this basic body (3), a folded bellows (4...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BERTHOLD HEMER, GUNTER HOHMANN
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HATS HEAD COVERINGS HEADWEAR HUMAN NECESSITIES LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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Beschreibung
Zusammenfassung:	The invention relates to a contact microphone (1) which can be brought into contact with a body, the sound vibrations of which are to be detected. This contact microphone exhibits a basic body (3) in which the electronics are accommodated. On the underside of this basic body (3), a folded bellows (4) is arranged which carries the actual microphone on the inside of its bottom (15).