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Thumb piano preset tone setting point method

A pre-setting, thumb technology, applied in the field of musical instruments, can solve the problem of single thumb and piano keys, and achieve the effect of increasing novelty and diversity

Inactive Publication Date: 2021-04-09
李浩冬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a method for preset pitch points of the thumb piano, which has the advantages of arbitrarily adjusting the length and arrangement of the keys, increasing the novelty and diversity of the keys, and solving the problem of single keys of the thumb piano

Method used

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  • Thumb piano preset tone setting point method

Examples

Experimental program
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Embodiment

[0021] see figure 1 , a thumb piano preset pitch point method, comprising the following steps:

[0022] S1. Determine the integrity of the piano seat, support frame, key fixing member and key body. The corners of the key body are rounded, and the distance between the key body and the number of layers of the bracket are determined according to actual needs;

[0023] S2, determine the length of the key body;

[0024] S3, determining the arrangement of the key body;

[0025] S4. Combining different tones and tone sequences, determine the position of the stop point on the key fixing member;

[0026] S5. The key body is installed on the key fixing member to generate a sound stop point, and the sound stop point is at the junction of the key body and the key fixing member, such as figure 2 shown.

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Abstract

The invention discloses a method for presetting tone setting points of a thumb piano and relates to the technical field of musical instruments. The method comprises the following steps of determining integrity of a piano seat, a support frame, a piano key fixing component and a piano key body; determining the length of the key body; determining an arrangement mode of the key bodies; combining different tones and tone sequences to determine the position of the sound stop point on the piano key fixing component; and the key body being mounted on the key fixing member. According to the method, the length and the arrangement of the key body are preset firstly, and then the sound stopping points are arranged, so the length and the arrangement of the key body can be adjusted randomly, and novelty and diversity of the key body are improved.

Description

technical field [0001] The invention relates to the technical field of musical instruments, in particular to a method for preset pitch points of a thumb piano. Background technique [0002] Existing most thumb piano is made up of piano seat, bracing frame, key fixing member, and key. The thumbqin can emit multiple tones, and the different tones are generated from the positions of the sound stop points of the keys, and the sound stop points are fixed places between the keys and the key fixing members. The sound stop points are located at different positions where the key and the key fixing member are fixed, and in combination with the length of the key, sounds of different tones are produced. [0003] In the assembly of the thumb pianos in the market, the key length is fixed after the sound stop point is fixed, and the sound stop point is fixed on the same horizontal line, and then the key length is determined according to various tones. This kind method has limited the div...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10C1/00G10C3/12
CPCG10C1/00G10C3/12
Inventor 李浩冬
Owner 李浩冬
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