Piano playing auxiliary method, piano lamp control module and piano lamp

A light control and piano light technology, applied in energy-saving control technology, character and pattern recognition, instruments, etc., can solve problems such as lack of auxiliary functions for playing, and achieve the effect of solving functions that are too single

Pending Publication Date: 2022-04-01
ISOFTSTONE INFORMATION TECHNOLOGY (GROUP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional piano lamp can only solve the lighting problem, and does not have the auxiliary function of playing

Method used

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  • Piano playing auxiliary method, piano lamp control module and piano lamp
  • Piano playing auxiliary method, piano lamp control module and piano lamp
  • Piano playing auxiliary method, piano lamp control module and piano lamp

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] figure 1 It is a flow chart of a piano playing assistance method provided in Embodiment 1 of the present application. The method can be executed by the piano light control module provided in the embodiment of the present application. The piano light control module is configured in the piano light body. It can be realized by means of software and / or hardware. The piano light control module is embedded in the piano light body, connected to the lighting unit of the piano light body, and can control the lighting of the piano light body.

[0062] Such as figure 1 Shown, described piano playing auxiliary method comprises:

[0063]S110. If a playing audio recognition event is detected, determine a target standard track corresponding to the playing audio.

[0064] The method provided in this embodiment is executed by the piano light control module, and the piano light control module is configured in the piano light body. It can be understood that the piano lamp body may inc...

Embodiment 2

[0074] figure 2 It is a flow chart of the piano playing assistance method in the second embodiment of the present invention, and this embodiment is optimized on the basis of the above-mentioned embodiments. The specific optimization is: if a playing audio recognition event is detected, then determine the target standard repertoire corresponding to the playing audio, including: if a playing audio recognition event is detected, then analyze the playing audio to obtain the Play the target audio fingerprint of the audio; determine the first similarity of the standard audio fingerprint of the target audio fingerprint and at least one standard audio fingerprint in the preset standard repertoire library; determine the highest standard audio fingerprint corresponding to the first similarity The standard track is the target standard track.

[0075] Such as figure 2 As shown, the method of this embodiment specifically includes the following steps:

[0076] S210. If a playing audio ...

Embodiment 3

[0086] image 3 It is a flow chart of the method for determining the comparison result in Embodiment 3 of the present invention, and this embodiment is optimized based on the foregoing embodiments. The specific optimization is: compare the playing audio with the target standard track, and obtain the comparison result, including: determining the first frequency value and time progress value of the playing audio; determining the time progress value in the playing audio When the second frequency value of the audio corresponding to the target standard track; if the difference between the first frequency value and the second frequency value is less than a preset threshold, the comparison result is that there is no error; when the first When the difference between the frequency value and the second frequency value is greater than or equal to the preset threshold, the comparison result is an error.

[0087] Such as image 3 As shown, the method of this embodiment specifically inclu...

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Abstract

The embodiment of the invention discloses a piano playing auxiliary method, a piano lamp control module and a piano lamp. The method comprises the following steps: if a playing audio recognition event is detected, determining a target standard track corresponding to a playing audio; performing playing comparison on the playing audio and the target standard track to obtain a comparison result; and if the comparison result is wrong, controlling a piano lamp to carry out light prompt. According to the scheme provided by the invention, the currently played track can be identified when the piano is played, the identified target standard track is used as the comparison object for playing comparison, and the piano lamp is controlled to prompt a player that the playing error occurs when the playing error occurs, so that the problem that a traditional piano lamp is too single in function is solved, and the playing experience of the piano is improved. The purpose of assisting in playing through the piano lamp is achieved.

Description

technical field [0001] The embodiment of the present application relates to the field of teaching auxiliary equipment, and in particular to a method for assisting piano playing, a piano light control module, and a piano light. Background technique [0002] At present, piano lights are widely used as a common auxiliary tool for piano playing. The light of piano lights can evenly illuminate the score and keys, thereby reducing the damage of glare to the eyes of the player. However, the traditional piano lamp can only solve the lighting problem, and does not have the auxiliary function of playing. In the case of multi-factor limitations in the traditional teacher's face-to-face guidance assistance mode, it is necessary to realize the playing assistance function through the piano light while realizing the lighting function. Contents of the invention [0003] The embodiment of the present application provides a piano playing assistance method, a piano light control module and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V40/10G06V40/20G06V10/74G09B15/00H05B47/12
CPCY02B20/40
Inventor 潘强杜军
Owner ISOFTSTONE INFORMATION TECHNOLOGY (GROUP) CO LTD
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