Mobile phone electroacoustic erhu

A technology of erhu and mobile phone, which is applied in electroacoustic musical instruments, sounding equipment, telephone communication, etc. It can solve the problems that electroacoustic erhu has not been popularized, can not feel the unique charm of erhu, and deviates from ordinary erhu, so as to improve the learning effect and Interesting, eliminating electronic circuits, beautiful sound quality and realistic effects

Inactive Publication Date: 2017-08-01
LISHUI VOCATIONAL HIGH SCHOOL
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0004] However, as far as the existing electroacoustic erhu is concerned, not only the cost is high, but also there is a fatal weakness, that is, its timbre deviates too far from the ordinary erhu, and the unique charm of the erhu can hardly be felt.
Perhaps it is for this reason that the electroacoustic erhu has not been popularized at present.

Method used

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  • Mobile phone electroacoustic erhu
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Embodiment Construction

[0034] Combine below Figure 1-9 The present invention is described in further detail.

[0035] The mobile phone electroacoustic erhu designed by the present invention is to detachably add two accessories on the basis of the common erhu, which are the mobile phone erhu connector 2 and the adjustable muffler 3 respectively. Wherein, common erhu often comprises following parts: piano tube 11, lyre bar 12, string 13, peg 14, bridge 17, jack 15 and bow 16 etc., because erhu main body is prior art, do not repeat them here . The core of the present invention is to adaptively increase the mobile phone erhu connector 2 and the adjustable muffler 3 on any existing erhu main body. Mobile phone erhu connector 2 is located at the sound window 111 outside of piano tube 11, and it is mainly made up of pickup 21, mobile phone slot 23, mobile phone support bar 24 and audio output port etc., wherein, pickup 21 is close to sound window 111, preferably It is the middle position of the sound w...

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Abstract

A mobile phone electroacoustic erhu comprises an erhu body. The erhu body is mainly composed of a canister, a pole, a string, tuning pegs, a bridge, a tune fixer and a fiddlestick. A skin and a sound window are arranged at the two ends of the canister respectively. The mobile phone electroacoustic erhu is characterized in that an adjustable silencer is arranged at the skin end of the canister, the outer side of the sound window is detachably connected with a mobile phone erhu connecter, the mobile phone erhu connecter is provided with a sound pickup, a mobile phone slot, a mobile phone supporting rod and audio output ports, and the sound pickup is closely attached to the sound window and converts musical sounds made by the erhu into electrical signals. According to the mobile phone electroacoustic erhu, the good electroacoustic performance of a present smart mobile phone is utilized to obtain the pleasant and realistic sound effects of the erhu, the original sound quality of the erhu can be well retained through the adjustable silencer while the original volume of the erhu is lowered, and the mobile phone electroacoustic erhu can be applied to various stage performances and is more suitable for erhu cleaning, practice and entertainment.

Description

technical field [0001] The invention belongs to a stringed musical instrument, in particular to an electroacoustic erhu. Background technique [0002] Erhu is a unique stringed instrument in my country. It can not only express the deep and miserable content, but also describe the magnificent artistic conception. The timbre is close to the human voice, and it has a high emotional expression. However, if the performance is not good, it is a kind of noise, especially for erhu beginners, it is inevitable to cause a lot of disturbance to neighbors or surrounding people when they are practicing. [0003] Is there a kind of erhu that can control the volume, so that the volume can be adjusted to a very low level when practicing the piano without disturbing the surrounding people, and at the same time, the practitioner can clearly hear the sound of his own performance? Have! That is the electroacoustic erhu! [0004] However, as far as the existing electroacoustic erhu is concern...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10H3/18H04M1/725G10K11/16
Inventor 樊学飞
Owner LISHUI VOCATIONAL HIGH SCHOOL
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