Loudspeaker structure

A loudspeaker structure includes a horn monomer and a front cover, in which, the horn monomer can make sounds based on the electronic signals provided outside and the front cover is set in front of the horn including several spring space units and resonance films making up of a space for increasing...

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1. Verfasser:	QIXIONG,XU LIN
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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creator	QIXIONG,XU LIN
description	A loudspeaker structure includes a horn monomer and a front cover, in which, the horn monomer can make sounds based on the electronic signals provided outside and the front cover is set in front of the horn including several spring space units and resonance films making up of a space for increasing the efficiency so that the sound waves generated by the horn at the back of the front cover can drive the resonance films to generate sounds.
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subjects	DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS PUBLIC ADDRESS SYSTEMS
title	Loudspeaker structure
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