Hammerhead, processing method and application thereof, and piano with fourth pedal

Abstract

The invention relates to a hammer head, a processing method and application thereof and a piano with a fourth pedal, and belongs to the field of musical instruments, the hammer head comprises a hammer wood last and a hammering material, the hammering material is composed of a first hammering material and a second hammering material which are different in hardness, the first hammering material and the second hammering material are alternately arranged, and the fourth pedal is provided with a fourth pedal. The hammering material II is a material with hardness greater than or less than that of the hammering material I; the string striking machine is a string striking machine adopting the hammer head. The piano adopts the string striking machine, the pedal system further comprises an inflexion pedal, the inflexion pedal is used for driving the hammer head to move, and when the keys are pressed, the second hammering material on the hammer head strikes the strings to generate the tone different from the vibration frequency of the first hammering material; the machining method of the hammer head comprises the steps that the first hammer material and the second hammer material are stacked and fixedly connected at intervals, and then the hammer materials which are fixed into a whole are fixed to the hammer wood last in an adhesive mode. When the piano is played, the original timbre can be kept, and a new timbre can be added.

Description

Technical field: [0001] The invention belongs to the technical field of playing musical instruments, and in particular relates to a hammer, a processing method and application thereof, and a piano with a fourth pedal. Background technique: [0002] The piano was invented by the Italian Bartolomeo Christofori in 1709. It is a keyboard instrument in Western classical music and is known as the "King of Musical Instruments". Mainly divided into upright piano and grand piano. [0003] The grand piano is the most primitive form of the piano, also known as the grand platform piano. It is generally used for concert performances. It is a bulky monster with a shell length ranging from 1.3m to 5m. Playing performance, the grand piano has a large volume, pure and full sound quality, beautiful appearance and boldness. It is generally used in professional occasions such as schools, concert halls, theaters, and grand theaters. In order to solve the problem of occupying an area, the uprig...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the defect that the timbre of the existing piano is fixed and cannot be changed, the present invention provides a hammer and its processing method and application, and a piano with a fourth pedal. By changing the structure of the hammer, the timbre of the piano is increased, thereby improving the timbre of the piano. Expressiveness

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