Earphone with double tone outlet

Said invention relates to an earphone with double audio port. It contains cavity shell having at least two left right opening, preset length cavity duct between left and right opening, loudspeaker monomer embedded in left opening, left mesh enclosure covering left opening, right mesh enclosure cover...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	GUOYANG WEI
Format:	Patent
Sprache:	eng
Schlagworte:	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
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Beschreibung
Zusammenfassung:	Said invention relates to an earphone with double audio port. It contains cavity shell having at least two left right opening, preset length cavity duct between left and right opening, loudspeaker monomer embedded in left opening, left mesh enclosure covering left opening, right mesh enclosure covering right opening, loudspeaker monomer part sound wave energy proceeding sympathetic response on cavity duct and outputting from right mesh enclosure direction, loudspeaker monomer generated part sound wave energy outputting directly from left direction, to make intermediate and bass outputting from said audio port.