Sound channel element with a valve and a transducer with the sound channel element

Sound channel element with a valve and a transducer with the sound channel element

A sound channel with a side opening which may be opened or closed by an electromagnetic actuator. The sound channel may remain open and may thus be used as a spout of a sound generator for e.g. a hearing aid, where the side opening may be used as a vent. 具有侧开口的声道，所述侧开口可以通过电磁致动器打开或关闭。声道可以保持打开，并且因此可以用...

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Bibliographische Detailangaben
Hauptverfasser: DE RUIJTER LAURENS, TABAK UMUT, HERMSEN PETRUS EGBERTUS HENRICUS, MAAS RENE, BOLSMAN CASPAR TITUS, KROM ERIK MARINUS, LAWAND NISHANT, BROUWER THEODORUS GERADUS MARIA
Format: Patent
Sprache:chi ; eng
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 sound channel with a side opening which may be opened or closed by an electromagnetic actuator. The sound channel may remain open and may thus be used as a spout of a sound generator for e.g. a hearing aid, where the side opening may be used as a vent. 具有侧开口的声道，所述侧开口可以通过电磁致动器打开或关闭。声道可以保持打开，并且因此可以用作声音发生器的喷口，所述声音发生器例如为助听器，所述侧开口可以用作出口。