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Method, apparatus and device for music playing and tuning

A technology for music playback and tuning, applied in music teaching aids, speech analysis, instruments, etc., to solve the problem that the results of music practice cannot be accurately tested.

Inactive Publication Date: 2013-02-20
杨亚军
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention proposes a method, device and equipment for music playing and tuning, which solves the problem that the results of music practice cannot be accurately tested

Method used

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  • Method, apparatus and device for music playing and tuning
  • Method, apparatus and device for music playing and tuning
  • Method, apparatus and device for music playing and tuning

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] see figure 1 , a preferred embodiment of the present invention, a method for music playing and tuning, comprising:

[0031] S1. Collect environmental sound signals, perform A / D conversion, obtain and store voice digital quantities;

[0032] Step S1 also includes: performing denoising, real-time recording, endpoint detection, and pre-emphasis on the speech signal.

[0033] The described endpoint detection method includes: energy detection method, which is a...

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Abstract

The invention provides a method for music playing and tuning. The method comprises the steps of S1, acquiring an environmental sound signal to perform analog to digital (A / D) conversion so as to obtain and store voice digital quantity; S2, extracting the voice digital quantity and comparing the voice digital quantity with a preset voice sample to obtain a comparison result; and S3, feeding back the comparison result to a user. The invention further discloses an apparatus and a device for music playing and tuning. The method, apparatus and device for the music playing and tuning facilitates music practice of children, can perform an accurate test to playing results of the children and can feed back the music practice effect.

Description

technical field [0001] The invention relates to the field of music playing, in particular to a method, device and equipment for music playing and tuning. Background technique [0002] It has been found that for human beings, from the fetal period, they form a strong memory for rhythmic music and nursery rhymes. Good music prenatal education during pregnancy is conducive to maintaining an optimistic mood and improving the emotional intelligence index of the baby after birth. But in early childhood, especially the two or three years before school age, it is the most sensitive period of hearing and thinking, and at the same time it is the germination period of character formation. If you can learn a musical instrument, it will have a great impact on children's intellectual enlightenment, physical and mental health, and personality development. considerable benefit. [0003] Playing the piano is mainly the cooperation of the ten fingers. The more complex and skillful the finge...

Claims

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Application Information

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IPC IPC(8): G09B15/00G10L21/0208G10L25/51G10L25/78
Inventor 杨亚军
Owner 杨亚军
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