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Piano tuning instrument

A piano and tuning technology, applied to instruments, stringed instruments, etc., can solve problems such as high technical requirements and inaccurate tuning, and achieve the effect of simple operation, accurate tuning, and solving inaccurate tuning

Inactive Publication Date: 2016-04-27
胡原原
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One of the main purposes of the present invention is to solve the problems of high technical requirements and inaccurate tuning in the above-mentioned tuning process, and provides a piano tuning instrument

Method used

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  • Piano tuning instrument

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Embodiment Construction

[0010] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the technical features or combinations of technical features described in the following embodiments should not be regarded as isolated, and they can be combined with each other to achieve better technical effects.

[0011] figure 1 Shown is the structure diagram of the present invention.

[0012] Such as figure 1 Shown: a piano tuning instrument: including a signal conversion controller 101, an adjustment rod 201, an adjustment screw sleeve 202 and a vibrating piece 301, the signal conversion controller 101 is a central control mechanism, which controls the vibrating piece The vibration information transmitted by 301 is converted into control information, and then the nut connected with the steel wire in the piano is adjusted by controlling the adjusting screw sleeve 202, and finally the accurate tuning of the piano is completed. ...

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Abstract

The invention provides a piano tuning instrument, which specifically comprises a signal conversion controller, a regulating rod, a regulating screw cover and a tremolo sheet, wherein the signal conversion controller is a central control mechanism; and the central control mechanism is used for converting vibration information transmitted by the tremolo sheet into control information, and subsequently the regulating screw cover is controlled to regulate nuts, connected to steel wires, in a piano, therefore the purpose of quantitatively and accurately tuning the piano is finally achieved. The piano tuning instrument disclosed by the invention, by adding the signal conversion controller, can effectively the problem that it is difficult for common people to control tuning, and can achieve the effect of automatically tuning in an intelligent mode, so that the piano tuning instrument is more precise in tuning and simple to operate, and the piano tuning instrument can be widely popularized and used.

Description

technical field [0001] The invention relates to the field of tuning equipment, in particular to a piano tuning instrument. Background technique [0002] At present, for many musical instruments, the audio is usually adjusted repeatedly according to the feeling of the tuner, and the same is true for piano tuning. When tuning, the tuner tries to make the piano sound, compares it with the standard audio in the impression, and adjusts the corresponding parts of the piano according to the difference between the two, so that the pronunciation reaches the standard audio. However, the audio emitted by musical instruments is a very regular audio signal. It is a complex wave composed of a certain audio frequency and its harmonics. The duration is very short and it belongs to a pulse signal. When tuning, the tuner only relies on the standard tone in memory to tune, which has great uncertainty. The tuner's mood, changes in emotional factors, and changes in the surrounding environment w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10C9/00G10C3/10
CPCG10C3/10G10C9/00
Inventor 胡原原
Owner 胡原原
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