Yinyuan musical instrument

Abstract

The invention relates to a Yinyuan musical instrument. The Yinyuan musical instrument comprises a round keyboard; the circumference of the round keyboard is divided into 12 parts so as to obtain 12 positions; according to the pitch sequence of semitones, the 12 positions correspond to 12 notes of 12 law of averages; 1 to 7 layers of keys are arranged on the radii of the 12 positions respectively to form 1 to 7 concentric circles which represent 1 to 7 octaves; the inside or outside of the round keyboard is provided with an MIDI sound source; and when the keys are pressed down, the circuit is switched on, the MIDI information is sent, and the MIDI sound source is excited to send out the note sounds corresponding to the keys. The notes of the corresponding music score are modified according to the position names of the corresponding keys to form the Yinyuan music score. The physical distances between the notes corresponding to each two keys are the same, so that the musical interval relationship can be conveniently understood. Different ranges are arranged in a mode of using different concentric circles. The same note in different ranges can be easily understood as the same pitch name. When a user plays the notes in different ranges, the user can directly complete the action in a rotary mode, and the finger change and the handle change are not needed.

Description

technical field [0001] The present invention relates to a musical instrument, in particular to a musical instrument suitable for a new type of circular notation. Background technique [0002] Existing traditional musical instruments and electronic musical instruments, the keys or finger positions are arranged in a "straight line", and different sound zones are arranged horizontally. There is no note name, roll name or other identification name on each key or finger position, although adjacent notes The pitch distance between them is equal, but the physical distance between every two pitch keys or finger positions of existing musical instruments is not uniform. Keyboard and guitar instruments need to change fingers when playing across different ranges. Or change the handle, to perform a complete performance, you need to be familiar with the keys of the instrument, different sound zones, and practice changing fingers and handles. And the physical distance between every two pi...

AI Technical Summary

Problems solved by technology

[0002] Existing traditional musical instruments and electronic musical instruments, the keys or finger positions are arranged in a "straight line", and different sound zones are arranged horizontally. There is no note name, roll name or other identification name on each key or finger position, although adjacent notes The pitch distance between them is equal, but the physical distance between every two pitch keys or finger positions of existing musical instruments is not uniform. Keyboard and guitar instruments need to change fingers when playing across different ranges. Or change the handle, for a complete performance, you need to be familiar with the keys of the instrument, different sound areas and practice changing fingers, changing handles, etc.

And the physical distance between every two pitch keys or finger positions of existing musical instruments is uneven, which is not convenient for people to understand the interval relationship

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