Three-dimensional-displayable electronic tablature and current control method thereof

Abstract

The invention belongs to the musical instrument technical field and relates to a three-dimensional-displayable electronic tablature. The three-dimensional-displayable electronic tablature comprises adisplay device, a sensing device, a control unit and a power source. The three-dimensional-displayable electronic tablature is characterized in that the display device comprises a liquid crystal display and a holographic projector; the control unit includes a microprocessor, a graphic card, a memory, a sound pick-up, and a USB interface, wherein the liquid crystal display, the graphic card, the memory, the sound pick-up, and the USB interface are electrically connected with the microprocessor, the memory is electrically connected with the USB interface, and the display is electrically connected with the graphic card; a current control device is electrically connected among the sensing device, the display device and the power source; and the current control device is in control connection with the control unit. The three-dimensional-displayable electronic tablature can store a large number of musical scores. With the three-dimensional-displayable electronic tablature adopted, auditorilyhandicapped people can well sense the rhythm of music and can learn music based on tactile sensations.

Description

technical field [0001] The invention belongs to the technical field of musical instruments, and in particular relates to an electronic musical score capable of three-dimensional display and a current control method thereof. Background technique [0002] The piano is known as the "King of Musical Instruments" because of its incomparable superior characteristics. As one of the representative countries in Europe, the UK’s piano teaching system has experienced hundreds of years of development and improvement, while China did not introduce modern European pianos until the first half of the 19th century, when Western European piano music entered the Romantic period. It was the 1980s that the piano really flew into the homes of ordinary people and was popularized. Today, with the continuous improvement of people's living standards, people pay more attention to the quality education of young children, and more and more children learn piano. Therefore, children's piano teaching has ...

AI Technical Summary

Problems solved by technology

[0003] In order to facilitate watching the score when playing the piano, the cover plate of the piano is usually provided with a score board for placing the score board. structure, it is difficult to adjust the viewing angle, and it takes up a lot of space, which is inconvenient to carry. In some special cases, such as when the plane is placed on a slope, the music stand is often difficult to fix, and it is necessary to use additional equipment to adjust the music stand. Fix it, it is inconvenient to use and affects the viewing of the score; at the same time, piano practitioners often place the score on the piano's own position, which is inconvenient during the practice process. First, when the score is very thin, such as only a few Paper, the score is not easy to be placed vertically at the position of the piano. Second, when the score is very thick, such as a thicker book, it is easy to slide down, and sometimes the book will automatically close, which will affect the training; and Paper sheet music needs to be turned manually during performance. The number of pages of paper sheet music is limited and the capacity is small. Players often have to prepare many paper sheets, which is inconvenient to carry.

[0004] Due to the many shortcomings above, electronic piano scores have become popular, while the traditional electronic score functions are relatively single, and most of them are used to play the content of the score.

At present, the pace of people's life is accelerating, music has become one of the main ways to relax, and music has become an indispensable part at parties, but it is difficult for people with hearing impairment to feel music, appreciate the charm of music, let alone better learning and practicing music, and the traditional electronic score cannot play any role in the party

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