Automatic performance teaching system for piano

Abstract

The invention discloses an automatic performance teaching system for a piano in the technical field of piano teaching, and the system comprises a bonding plate. The outer wall of the bonding plate is provided with two groups of clamping plates, and the body of the bonding plate is provided with a chute. The inner cavity of the chute is provided with two groups of sliding blocks, and the clamping plates are connected with the sliding blocks through screws. A housing is disposed between the two groups of clamping plates, and the outer wall of the housing is provided with a display screen. The left and right sides of the bottom of the display screen are respectively provided with a control board and a sound reproduction hole. The bottom of the inner cavity of the housing is provided with a loudspeaker, and the left side of the loudspeaker is provided with a control device. The control device comprises a single-chip microcomputer, and the single-chip microcomputer is in electrical bidirectional connection with a data conversion module. The data conversion module is in electrical input connection with a sound collection module, and the input end of the sound collection module is electrically connected with the output end of a microphone. The system is high in practicality, saves the teaching funds, and is suitable for popularization.

Description

technical field [0001] The invention relates to the technical field of piano teaching, in particular to a piano automatic performance teaching system. Background technique [0002] With existing pianos, it is difficult for players to improve their performance skills, and it takes a long time to learn, which consumes too much energy and time. During the playing process, the teacher needs to guide and correct mistakes many times, and the teacher's energy is limited, so it is difficult to Guidance, for error correction, also mainly depends on the subjective judgment of the teacher, there is uncertainty in error correction, that is, whether the playing is correct, and there is no quantifiable guidance or comparison. This is also the reason for the high price of tutors who train piano performances. We need a device that can record our own performances and then be able to prescribe drugs. An automatic performance system is installed in the piano, and the automatic performance sys...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of piano automatic performance teaching system, to solve the present piano teaching method proposed in the above-mentioned background technology mainly rely on the teacher's subjective judgment, there is uncertainty of error correction, that is, whether the playing is correct, lack of ability Quantitative Guidance or Comparative Questions

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