Electronic percussion melody instrument

Abstract

The invention discloses an electronic percussion melody instrument. The electronic percussion melody instrument includes: a key module including a plurality of keys and a plurality of energy conversion units, wherein each key is arranged to accept a strike from the outside, each of the plurality of energy conversion units being configured to sense mechanical energy generated by the strike on the key and to convert the mechanical energy into electrical energy in the form of an electrical signal; a storage unit configured to store sound source data associated with the plurality of keys; an output unit configured to output a piano sound signal corresponding to the sound source data; and a control unit configured to receive an electrical signal from the energy conversion unit, acquire sound source data associated with the electric signal from the storage unit according to the electric signal and control the output unit to output the piano sound signal corresponding to the sound source data. According to the melody instrument, the pressure signal for knocking the keys can be accurately acquired through the energy conversion unit, so that the performance of the musical instrument is improved.

Description

technical field [0001] The present invention relates generally to the field of musical instruments. More specifically, the present invention relates to an electronic percussion melody instrument. Background technique [0002] A traditional percussion melody instrument produces sounds by striking keys made of vibrating materials, and the sounds are amplified and the like processed through a resonant box. Since some of the vibrating materials are selected from very precious woods, the overall price of the musical instrument is expensive. In addition, due to the existence of the resonance box, the volume of the musical instrument is relatively large and inconvenient to carry. [0003] During the performance, the existing electronic percussion melody instruments control the conduction of the circuit switch by tapping the keys to generate electrical signals related to the piano sound. The electrical signal generated in this way usually cannot well reflect the impact of key pre...

AI Technical Summary

Problems solved by technology

The electrical signal generated in this way usually does not reflect the effect of key pressing or percussion on the tone and timbre, thus affecting the performance of electronic percussion melody instruments.

In addition, the existing electronic percussion melody instruments have low sensitivity, relatively single functions and few external interfaces, so they cannot meet the various functional requirements of players for electronic percussion melody instruments.

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