Dipole antenna device, earphone antenna device, and wireless communication terminal device connected to the device

An earphone antenna device operable to be connected with a wireless communication terminal device includes: earphone cables, connected with earphone sections, respectively, for supplying audio signals; an audio cable one end of which is connected with the wireless communication terminal device and t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YAMAGUCHI MOTOFUMI, SUEMATSU EIJI, NOBORU MITSUHIRO, YAMAUCHI MIYOSHI
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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