VARIABLE OCCLUSION HEADPHONES

An adjustable occlusion headphone includes a housing having a face, a resilient seal member on the housing, adapted to surround the user's ear, and with the face of the housing form a chamber enclosing the user's ear. A speaker communicates through the face of the housing to provide sound...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	SPENNER MICHAEL JOSEPH, BURGETT SETH D
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!

Beschreibung
Zusammenfassung:	An adjustable occlusion headphone includes a housing having a face, a resilient seal member on the housing, adapted to surround the user's ear, and with the face of the housing form a chamber enclosing the user's ear. A speaker communicates through the face of the housing to provide sound to the user's ear. There is at least one port in the face of the housing. A passage extends from each port to the exterior of the housing. A valve member associated with each passage, is operable between an open position and a closed position, and an operator for operating each valve member between its open and closed position to control sound communication from outside the housing to the chamber.