Bamboo cane and guide sleeve structural device of electric Chinese zither

Abstract

The invention relates to musical instruments, in particular to a bamboo cane and guide sleeve structural device of an electric Chinese zither. The bamboo cane and guide sleeve structural device comprises strings and a plurality of bamboo canes which are arranged below the strings and are in contact with corresponding strings; a piezoelectric cable in contact with the bamboo canes is arranged between the bamboo canes and a crosstie; elastic object guide sleeves are arranged at two sides of the bamboo canes; and the lower end faces of the bamboo canes right face the piezoelectric cable. The invention provides the electric Chinese zither which has the advantages that audio signals generated by the vibration of the strings can be comprehensively picked up, the problems of cross talk, audio mixing and noises of the existing electric Chinese zither can be solved, and wonderful music can be generated.

Description

technical field [0001] The invention relates to a musical instrument, in particular to a structural device of an electric guzheng bamboo strip and a guide sleeve. Background technique [0002] Guzheng, as a traditional musical instrument, is deeply loved by people for its beautiful sound quality. The existing electric guzheng sensors mainly have the following defects: [0003] 1) Most of the current electric guzheng sensors use piezoelectric cables, and the piezoelectric cables are pre-installed under the bamboo strips of the Qianyue mountain and on the wood sleepers, and the three are fixed together with an adhesive; During the bonding process, due to the different elastic deformation of each piezoelectric cable and the different deformation of the piezoelectric cable during the curing process of the adhesive, the contact parts of the bamboo strip and the piezoelectric cable cannot be pressed reliably. , making it difficult for the piezoelectric cable to pick up the fundam...

AI Technical Summary

Problems solved by technology

[0003] 1) Most of the current electric guzheng sensors use piezoelectric cables, and the piezoelectric cables are pre-installed under the bamboo strips of the Qianyue mountain and on the wood sleepers, and the three are fixed together with an adhesive; During the bonding process, due to the different elastic deformation of each piezoelectric cable and the different deformation of the piezoelectric cable during the curing process of the adhesive, the contact parts of the bamboo strip and the piezoelectric cable cannot be pressed reliably. , making it difficult for the piezoelectric cable to pick up the fundamental sound and overtones of the 21 strings in an all-round way. At the same time, there are problems of crosstalk and mixing, resulting in distorted timbre; 2) The existing bamboo strips in contact with the piezoelectric cable are segmented structures, When the left hand presses the strings to play, the bamboo strips move slightly, resulting in the generation of noise signals, which distorts the timbre

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