Music recognition method, note recognition model establishing method, device and electronic equipment

A recognition method and a note technology, applied in the field of automation, can solve problems such as dependence, and achieve the effects of improving compatibility, reducing costs, and increasing the scope of application

Active Publication Date: 2017-09-08
BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0006] The present invention provides a music recognition method, a musical note recognition model building method and a device to solve the technical problem in the prior art that music recognition needs to rely on specific hardware equipment

Method used

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  • Music recognition method, note recognition model establishing method, device and electronic equipment
  • Music recognition method, note recognition model establishing method, device and electronic equipment
  • Music recognition method, note recognition model establishing method, device and electronic equipment

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Embodiment Construction

[0089] The invention provides a music recognition method, a musical note recognition model establishment method and a device to solve the technical problem in the prior art that music recognition needs to rely on specific hardware equipment.

[0090] The technical solution in the embodiment of the present application is to solve the above-mentioned technical problems, and the general idea is as follows:

[0091] After obtaining the first audio data corresponding to the music, the first audio data can be matched and identified based on the M note segments and note models contained in the first audio data, wherein the note model contains at least one set of The corresponding relationship between note fragments and feature information, that is, without hardware improvement, the identification of relevant information in the first audio data can be realized, so the technical effect of improving the compatibility of music identification is achieved, and it can reduce the need for mus...

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Abstract

The present invention relates to the field of automation, and discloses a music recognition method, a note recognition model establishing method, a device and electronic equipment, wherein the technical problem in the prior art that the music recognition needs to rely on specific hardware devices can be solved. The method comprises the steps of after acquiring first audio data corresponding to music, matching and recognizing the first audio data based on M note segments and a note model contained in the first audio data. The note model contains the corresponding relationship between at least one group of note fragments and the feature information. Therefore, no hardware modification is required while the related information in the first audio data can be recognized. As a result, the technical effect of improving the compatibility of the music recognition is realized.

Description

technical field [0001] The invention relates to the field of automation, in particular to a music recognition method, a musical note recognition model establishment method, a device and electronic equipment. Background technique [0002] With the continuous development of science and technology, electronic technology has also developed rapidly, and there are more and more types of electronic products, and people have also enjoyed various conveniences brought by the development of science and technology. Now people can enjoy the comfortable life brought by the development of science and technology through various types of electronic devices. For example: in the prior art, piano accompaniment practice can be realized through the built-in APP of the electronic device. [0003] In the prior art, the piano accompanying practice mainly adopts the following methods (such as figure 1 Shown): For a piano with a special hardware device, such as an electric piano or an electronic key...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L25/90G10L25/51G10L19/02
CPCG10L19/02G10L25/51G10L25/90
Inventor 李贝陈伟姚光超唐文琦
Owner BEIJING SOGOU TECHNOLOGY DEVELOPMENT CO LTD
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