Keyboard musical instrument playing guidance system and teaching method

Abstract

The invention discloses a keyboard musical instrument playing guidance system and a teaching method. The keyboard musical instrument playing guidance system comprises a main control chip, a storage device, a key detection device, a real-time reminding device, a plurality of indicating devices, a transcoding device, an MIDI (Musical Instrument Digital Interface) synthesizer, an audio decoder, an audio amplifier, an audio output device and a recording device. When the keyboard musical instrument playing guidance system and the teaching method are applied, music information in the storage device is sent to the main control chip, playing information is preprocessed by the main control chip and then transmitted to the indicating devices to indicate the press-down time and the note value of keys at corresponding positions, and the indicating devices intuitively prompt a user of the keys to be played and the playing time, thus solving the problem of difficulty in self-determination exercise of a player. Meanwhile, a real-time reminding unit can remind whether the player plays correctly in time, so that a better learning effect is achieved, the player can master the rhythm of music score notes better, and the threshold of self learning is greatly reduced.

Description

technical field [0001] The invention relates to the field of musical instrument teaching, in particular to a keyboard instrument playing guidance system and teaching method. Background technique [0002] As an electro-acoustic musical instrument, the electric piano emerged in the 1960s and 1970s and was popular in the 1980s to 1990s. It is a musical instrument used to replace the piano on specific occasions. The sounding principle of the electric piano is to use the keyboard as an on-off switch. Once the key is pressed, the internal crystal oscillator starts to work to generate a waveform of a certain frequency, which is then amplified by the frequency divider and sent to the speaker to produce sound. [0003] Usually, there are control programs such as tone color, rhythm and accompaniment selection on the electric piano. The timbre selection of the existing electric piano is set on the main keyboard panel of the electric piano, and each timbre corresponds to a key. When t...

AI Technical Summary

Problems solved by technology

[0004] With the improvement of people's living standards, more and more people are learning to play the piano. In addition to talent, piano performance also requires face-to-face instruction from a piano teacher. Therefore, it is difficult for students to practice independently wit

Images