Sound box air pipe capable of reducing wind noise

Sound box air pipe capable of reducing wind noise

The utility model discloses a sound box air pipe capable of reducing wind noise, and relates to the technical field of sound box air pipes. The device comprises a straight pipe and a taper pipe, taper pipes are fixedly connected to the two ends of the straight pipe, and the hole diameter of the oute...

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Hauptverfasser: ZHANG PENGFENG, SONG BINGLIANG, GAO XUANWEI
Format: Patent
Sprache:chi ; 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 ZHANG PENGFENG
SONG BINGLIANG
GAO XUANWEI
description The utility model discloses a sound box air pipe capable of reducing wind noise, and relates to the technical field of sound box air pipes. The device comprises a straight pipe and a taper pipe, taper pipes are fixedly connected to the two ends of the straight pipe, and the hole diameter of the outer end of each taper pipe is larger than the hole diameter of the connecting position of the straight pipe. According to the utility model, the material of the air pipe is modified, and a hard straight pipe is modified into a soft special-shaped air pipe, so that when the loudspeaker pushes air to pass through the air pipe, the air pipe can adjust the size of the air pipe according to the pressure of the air passing through the air pipe, thereby reducing the vortex effect generated when the air passes through the air pipe, and reducing the generation of wind noise; according to the utility model, through the design of the special-shaped air pipe made of the soft material, the wind noise of the open sound box can be
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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 Sound box air pipe capable of reducing wind noise
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