Electronic piano teaching system based on DSP

Abstract

The invention discloses an electronic piano teaching system based on a DSP in the technical field of electronic teaching. According to the electronic piano teaching system based on the DSP, an operation feedback subsystem, a file management subsystem, a human-machine interaction subsystem and a power source detection subsystem are connected with a DSP central control system in an electric output manner. The DSP central control system is connected with a display subsystem, an alarm prompting subsystem and a wireless transmission subsystem in an electric output manner. The electronic piano teaching system based on the DSP is easy to operate and achieves electronic teaching through the DSP central control system based on traditional piano teaching, students can learn the piano in class and after class conveniently, the students can conduct academic communication and interaction with a teacher through learning terminals in class and review knowledge which is not learnt in class through a remote terminal and mobile terminals via a piano teaching download center, and the learning efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of electronic teaching, in particular to a DSP-based piano electronic teaching system. Background technique [0002] A piano is a keyboard instrument in which the keys pull the hammers to strike the strings. Since the end of the eighteenth century, the piano has been the most important domestic keyboard instrument in Europe and the United States. The piano originated in Europe. At the beginning of the eighteenth century, an Italian Christopher Li invented a keyboard instrument similar to a modern piano. It has a history of more than 300 years. The reason why the piano has become the "king" in the big family of musical instruments is endowed by the development of human spiritual civilization and technological civilization. The appearance of the piano as a musical instrument is the foundation of human social life. Demand, the development of the piano reflects the continuous development of the spiritual life ...

AI Technical Summary

Problems solved by technology

From this we say that the piano is an inseparable part of the piano culture, but for the teaching of the piano, the current teaching mode at home and abroad still adopts a costly one-to-one teaching method, which often brings serious problems for piano learning. A lot of inconvenience for the learners. With the development of science and technology, there is also a remote teaching system today, but its cost is too high, and it cannot realize real-time interaction with students in the classroom. It is also inconvenient to study after class, and the learning efficiency is low.

Images