Rotary knob for tone tuning

Abstract

The invention provides a rotary knob for tone tuning. The knob comprises a main part of the rotary knob for tone tuning and a tension detection device, wherein the main part of the rotary knob for tone tuning is provided with the tension detection device to detect the tension of the upper chord of the string instruments. The present invention has the beneficial affect that: the device determines whether the strings becomes loose by detecting the tension of the chord, so that the rotary knob can be adjusted in the real-time, and the tone calibration can be achieved in the play, and the tone tuning also can be solved in the noisy environment.

Description

technical field [0001] The present invention specifically refers to a method of judging whether the string is loose by monitoring the tension of the string, thereby adjusting the tightness of the knob in real time, completing the tone calibration during playing, and also solving the problem of completing the tuning in a noisy environment. tone knob. Background technique [0002] The strings of stringed instruments have been slightly loosened during the process of playing and placing. The originally tuned pitch also changes accordingly. Especially when playing vigorously or placing it for a long time, or under high temperature, humidity, etc., the pitch is out of alignment. will be more obvious. If it is a live performance, it is often necessary to adjust the pitch after each piece is played, and then continue to play. The traditional tuning needs to be heard by the human ear, or to identify the pitch with the help of a tuner, and then cooperate with the manual rotation of ...

AI Technical Summary

Problems solved by technology

In this way, inaccurate pronunciation may be encountered during playing, and it is more difficult to tune in a noisy environment

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