String pressing finger position simulation indicating device for violin playing practice

Abstract

The invention relates to a string pressing finger position simulation indicating device for violin playing practice. The device comprises a finger plate sensor and a simulation display, and is characterized in that: the finger plate sensor comprises a key matrix circuit, a coding circuit, a wireless transmitting circuit and a power supply which are electrically connected correspondingly; the simulation display comprises a wireless receiving circuit, a decoding circuit, a simulation display circuit and a power supply which are electrically connected correspondingly. As is well-known, a violin is a musical instrument without a fixed musical scale, and due to the limitation of the structure and the playing posture of the musical instrument, a beginner can hardly find out whether a finger pressing a string is located at a correct finger position or not in time through visual inspection, and erroneous sound is caused. By adopting the technical scheme, a violin practicing player can conveniently, visually and timely correct wrong finger positions and easily find correct finger positions, so that the learning difficulty of the violin is reduced.

Description

technical field [0001] The invention relates to an auxiliary device for musical instrument performance practice, in particular to a string-pressing finger position simulation indicating device for violin performance practice. Background technique [0002] At present, since the violin does not have a fixed scale, it is undoubtedly a big obstacle for beginners. Even for those who have studied for a period of time, it is not easy to accurately and proficiently play the tune. The main reason for this kind of problem is that in order to produce accurate sounds on the violin, the player first needs to control the fingers that press the strings to stay on the target finger position accurately, and the structure of the violin itself and the unique playing posture determine the performance The observer's observation of the stay position of the fingers pressing the strings on the fingerboard is not as intuitive as the keyboard and other musical instruments, so it is impossible to see ...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of emulation indicating device of finger-pressing position for violin performance practice, in order to solve the difficult problem that the beginner observes the finger-pressing position in the existing violin playing process inconveniently, through the use of this device for beginners, It is convenient, intuitive, and quick to see the relative positional relationship between the actual string-pressing finger position and the target finger position, so as to make timely and necessary adjustments, thereby pulling out accurate piano sounds. By using the present invention, players can make more Easily develop the correct muscle memory of the fretting fingers and the brain's ability to recognize accurate pitches, thus making learning the violin more effective

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