Aesthetics-based vibration noise reduction type piano training protective pad

Abstract

The invention discloses an aesthetics-based vibration noise reduction type piano training protective pad, and belongs to the field of piano training. According to the scheme, vibration between a piano and a sound wave reflecting layer is reduced through a telescopic rod when the piano makes a sound, sound waves generated by the piano are reflected to the outer side of the sound wave reflecting layer through the sound wave reflecting layer, and the continuity of the sound waves of the piano is improved. Sound waves penetrating through the sound wave reflecting layer are absorbed through a vibration silencing sponge, when part of the sound waves penetrate through the sound wave reflecting layer, the sound waves are guided into a silencing pipe through sound conducting gel, sound is consumed and absorbed through sound absorbing silica gel and protruding blocks in the silencing pipe, and penetration of the sound is reduced. Sound waves generated by the piano are reflected to the sound wave reflecting layer through the body or the indoor wall surface, most of the sound waves are reflected by the smooth surface of the sound wave reflecting layer, the penetrating sound waves are isolated through glass fibers, resonance between the piano and the ground is reduced, and the piano training effect is improved.

Description

technical field [0001] The invention relates to the field of piano training, and more specifically relates to a vibration-absorbing piano training protection pad based on aesthetics. Background technique [0002] The predecessor of the piano is the harpsichord, also known as the harpsichord. It is roughly the same as the internal principle of the piano. It is equipped with a soundboard and many strings that are stretched and juxtaposed inside the piano body. The difference is that the strings of the piano The sound is made by hammering the strings, and the harpsichord is made by plucking the strings with a feather-controlled plectrum. [0003] The inventor of the piano is Bartoloo Cristofori, a musical instrument maker from the Medici family in Florence, Italy. In 1709, he used the harpsichord as the prototype to create a harpsichord known as For the clavichord with changing strong and weak sounds, he used a mechanical device on the piano to strike the strings with hammers,...

AI Technical Summary

Problems solved by technology

[0006] At present, when using a piano, according to different ambient temperatures and spaces, the speed of sound wave transmission does not listen, which makes the piano sound different, and cannot effectively control the sound wave transmission speed of the piano, resulting in poor results during piano training.

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