EARPHONE CONNECTION INTERFACE, TERMINAL INCLUDING THE SAME, AND METHOD OF OPERATING THE TERMINAL

EARPHONE CONNECTION INTERFACE, TERMINAL INCLUDING THE SAME, AND METHOD OF OPERATING THE TERMINAL

An earphone connection interface, a terminal including the same, and a method of operating the terminal are provided. The earphone connection interface includes: a terminal left terminal, a terminal right terminal, a terminal ground terminal, an earphone detection terminal, and a terminal microphone...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: OH, MINWOO, YU, GARAM, LEE, JAEKYU, LEE, BYOUNGHEE
Format: Patent
Sprache:eng ; fre
Schlagworte:
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
TELEPHONIC COMMUNICATION
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Beschreibung
Zusammenfassung:An earphone connection interface, a terminal including the same, and a method of operating the terminal are provided. The earphone connection interface includes: a terminal left terminal, a terminal right terminal, a terminal ground terminal, an earphone detection terminal, and a terminal microphone terminal disposed sequentially along an inner wall of a cylindrical groove and an ear microphone bias voltage source electrically connected to the terminal microphone terminal; and a capacitor electrically connected to the terminal microphone terminal through a switch element.