SOUND TUBE FOR AN EARPIECE, SOUND TUBE ARRANGEMENT, EARPIECE WITH SUCH A SOUND TUBE OR SOUND TUBE ARRANGEMENT AND HEARING DEVICE WITH SUCH AN EARPIECE

SOUND TUBE FOR AN EARPIECE, SOUND TUBE ARRANGEMENT, EARPIECE WITH SUCH A SOUND TUBE OR SOUND TUBE ARRANGEMENT AND HEARING DEVICE WITH SUCH AN EARPIECE

The present invention proposes a sound tube (3) for an earpiece (1), wherein a first section (4) of an inner surface of the sound tube (3) has a structured surface, in particular a textural pattern forming a relief comprising convexities (13) and/or concavities (11). Alternatively or additionally, t...

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Bibliographische Detailangaben
Hauptverfasser: BREITLER Marco, Meyer Jonas, LEIST Christoph, HUG Roland, KELLER Sven, RAHN Martin
Format: Patent
Sprache: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:The present invention proposes a sound tube (3) for an earpiece (1), wherein a first section (4) of an inner surface of the sound tube (3) has a structured surface, in particular a textural pattern forming a relief comprising convexities (13) and/or concavities (11). Alternatively or additionally, the sound tube (3) features a radially extending, circumferential flange (8), annular lip (8′) or collar at an outer surface of the sound tube (3). The present invention is further directed to a sound tube arrangement comprising two of the proposed sound tubes integrally formed in one piece and to an earpiece (1) with such a sound tube (3) or such a sound tube arrangement as well as to a hearing device with such an earpiece (1).