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Free-of-installation piano automatic playing system and automatic playing method

An automatic performance and installation-free technology, applied in the field of data processing, can solve the problems of damaged piano sound quality, difficult piano maintenance, and high maintenance costs, and achieve the effect of saving maintenance trouble, facilitating independent learning, and convenient maintenance.

Pending Publication Date: 2018-11-16
解韬 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an automatic piano performance system and automatic performance method without installation, in order to avoid damage to the piano or damage to the sound quality of the piano caused by the installation process of the existing automatic piano performance system without installation, and the difficulty of maintenance when the piano is damaged , high maintenance costs and other issues

Method used

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  • Free-of-installation piano automatic playing system and automatic playing method
  • Free-of-installation piano automatic playing system and automatic playing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1 of the present invention provides a structural schematic diagram of an installation-free automatic piano playing system. Specific as figure 1 As shown, the system includes: a controller 10 , an amplifier 20 and a driving device 30 . It should be noted that this system is placed outside the piano and is not connected to the piano, it is an independent automatic playing system.

[0021] The controller 10 is used to convert the musical note in the music file into an electronic signal after being decoded;

[0022] Amplifier 20, configured to amplify the electronic signal, and send the amplified electronic signal to the driving device 30;

[0023] The driving device 30 is used for driving the keys on the piano to play automatically according to the electronic signal amplified by the amplifier 20 .

[0024] Specifically, the controller 10 decodes the music file and converts it into an electronic signal, which is a prior art and will not be described in detail ...

Embodiment 2

[0034] Corresponding to Embodiment 1, the embodiment of the present invention also provides an automatic piano playing method, specifically as figure 2 As shown, the method includes: .

[0035] The method can include:

[0036] Step 110, convert the notes in the music file into electronic signals after decoding.

[0037] Step 120, after the electronic signal is amplified, the keys on the piano are driven to play automatically.

[0038] Optionally, when the driving device includes: a plurality of electromagnets, magnetic cores and button models, the positions of the button models correspond to the positions of the piano keys one by one, wherein the number of electromagnets is the same as the number of piano keys.

[0039] Step 110 specifically includes: converting the music file into electronic signals with the same number of electromagnets after decoding.

[0040] Optionally, after the electronic signal is amplified, the keys on the piano are driven to play automatically, s...

Embodiment 3

[0050] In addition, an embodiment of the present invention also provides a computer-readable storage medium, on which computer program instructions are stored, and the program instructions implement the method steps of the above-mentioned embodiment 2 when executed by the installation-free automatic piano playing system.

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Abstract

The invention discloses a free-of-installation piano automatic playing system and an automatic playing method. The system is placed outside a piano and comprises a controller, an amplifier and a driving device. The controller is used for decoding a music file and converting the music file into an electronic signal. The amplifier is used for amplifying the electronic signal and sending the amplified electronic signal to the driving device. The driving device is used for driving keys on the piano to automatically play according to the electronic signal amplified by the amplifier. The installation of a performance system inside the piano is not needed, the performance system is just placed on the piano, and the driving device in the system is used to drive the piano to play automatically. Ifthe automatic playing system needs to be repaired, the automatic playing system can be directly mailed to a manufacturer, thus the trouble that maintenance personnel goes to a field to repair is solved, travel expenses and other large expenses and working times are saved, and the maintenance is convenient.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to an installation-free piano automatic performance system and an automatic performance method. Background technique [0002] No need to install the automatic piano playing system. On the one hand, it can automatically play wonderful music when no one is playing the piano. Users can enjoy the feast of music. On the other hand, in the process of automatic piano performance, people who want to learn piano performance can watch the performance effect more intuitively, and while enhancing users' interest in learning piano performance, on-site teaching can be implemented. [0003] However, the existing installation-free automatic piano performance systems, such as Yamaha brand, PIANODISC brand, Baldwin brand, Shanghai Perth brand, Beijing Xinghai, Robin or Yadea Freekey and other brands, all install the automatic performance system inside the piano. The inevitable need to destro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10H1/34
CPCG10H1/34
Inventor 解韬
Owner 解韬
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