ADAPTIVE PRESSURE-RELEASE WIND PROTECTION FOR MICROPHONES

A valve-based pressure release in a microphone front cavity (108) is provided. One or more valves (104) are disposed between the front cavity (108) and surrounding air. These valves (104) will be opened when a desired pressure level is exceeded. In a passive valve solution, the valves (104) are mech...

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Bibliographische Detailangaben
Hauptverfasser:	RAUSSI, Tommi, PAKARINEN, Jyri
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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Beschreibung
Zusammenfassung:	A valve-based pressure release in a microphone front cavity (108) is provided. One or more valves (104) are disposed between the front cavity (108) and surrounding air. These valves (104) will be opened when a desired pressure level is exceeded. In a passive valve solution, the valves (104) are mechanically tuned to open when desired pressure is reached. In an active valve solution, the valves (104) are controlled by external control to open when desired pressure reached.