Earphone

An earphone adapted to be worn in a user's ear has a body having a front face. There is a speaker in the front face of the body. A radially projecting brim surrounds the front face, the brim having an elongated shape configured fit in the concha of the user's ear, with portions of the rear...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BURGETT SETH D, GORGA AARON, KARAYIANNIS EFFROSINI A
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!