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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Bibliographic Details
Main Authors RAUSSI, Tommi, PAKARINEN, Jyri
Format Patent
LanguageEnglish
French
German
Published 21.08.2024
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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Summary: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.
Bibliography:Application Number: EP20190789672