Mask apparatus and method for controlling the same

Provided is a mask apparatus. The mask apparatus includes a mask body in which a microphone and a speaker are installed, a face guard coupled to a rear surface of the rear body so as to be in close contact with a user's face and having a breathing space therein, a pressure sensor installed in t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Park, Sooyong, Kim, Minsoo, Park, Jinmoo, Lee, Seonghun, Kwon, Junchan
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY HUMAN NECESSITIES LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS OUTERWEAR PROTECTIVE GARMENTS PUBLIC ADDRESS SYSTEMS WEARING APPAREL
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