EARPHONE FOR PROVIDING HEAT GENERATION FUNCTION

PURPOSE: An earphone for providing a heating function is provided to maintain the temperature of ears in a cold environment. CONSTITUTION: An earphone device (100) comprises an earphone connecting part (150), an earphone controlling wire (130), a speaker, and an earphone controlling part (140). The...

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Bibliographic Details
Main Authors LEE, WOO KEY, YANG, KI HUN, PARK, SOON HYOUNG
Format Patent
LanguageEnglish
Korean
Published 16.10.2013
Subjects
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PRINTED CIRCUITS
PUBLIC ADDRESS SYSTEMS
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Summary:PURPOSE: An earphone for providing a heating function is provided to maintain the temperature of ears in a cold environment. CONSTITUTION: An earphone device (100) comprises an earphone connecting part (150), an earphone controlling wire (130), a speaker, and an earphone controlling part (140). The earphone connecting part is connected to an audio system. The earphone control line comprises with a signal wire and a heating wire. The signal wire delivers sound, which is being received from the audio system through the earphone connecting part, to the speaker. The heating wire generates heat. The speaker outputs the sound delivered through the earphone controlling wire. The earphone controlling part controls the sound.
Bibliography:Application Number: KR20120043301