Method and device for synthesizing singing audio frequencies

A singing and audio technology, applied in the field of audio processing, can solve the problem of low efficiency of singing voice synthesis

Active Publication Date: 2021-01-05
长春迪声软件有限公司
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AI Technical Summary

Problems solved by technology

[0003] The present disclosure provides a method and device for synthesizing singing

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  • Method and device for synthesizing singing audio frequencies
  • Method and device for synthesizing singing audio frequencies
  • Method and device for synthesizing singing audio frequencies

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Embodiment Construction

[0055]Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.

[0056] figure 1 It is a flow chart of a method for synthesizing singing voice audio according to an exemplary embodiment, such as figure 1 As shown, the method is used in an electronic device, and the electronic device may be a terminal or a server, and includes the following steps.

[0057] Step 101, obtaining the prestored average singing voice model;

[0058] Step 102, obtaining t...

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Abstract

The disclosure relates to a method and device for synthesizing singing audio frequencies, and belongs to the field of audio processing. The method comprises the following steps: acquiring a pre-storedaverage singing model; obtaining a target feature value text and a target acoustic parameter of target singing data; according to the target feature value text and the target acoustic parameter, determining a feature correspondence table of the feature value text of the target speaker and the acoustic parameters; on the basis of the target feature value text and the target acoustic parameters, training the average singing sound model to obtain a target singing sound model; and when a to-be-synthesized music score is received, extracting a feature value text of the to-be-synthesized music score, and on the basis of the feature value text of the to-be-synthesized music score, the target song model and the feature corresponding table, obtaining a target song audio frequency corresponding tothe to-be-synthesized music score. By adopting the method and the device, the singing synthesis efficiency can be improved.

Description

technical field [0001] The present disclosure relates to the field of audio processing, in particular to a method and device for synthesizing singing voice audio. Background technique [0002] With the development of audio technology, singing voice synthesis technology has become more and more mature. The purpose of singing voice synthesis is to make computers sing like humans, which is an interdisciplinary problem between computer and music art. At present, based on the quality and diversity of synthesis, the traditional singing voice synthesis method usually uses samples to train the singing voice synthesis model. The singing voice synthesis model can be HMM (Hidden Markov Model, hidden Markov model), etc., using singing voice Before synthesizing the model, it is necessary to train the singing voice synthesis model. In order to achieve the accuracy of the singing voice synthesis model, it is necessary to prepare a large number of samples to train the initial model. The tr...

Claims

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Application Information

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IPC IPC(8): G10L13/04G10L13/047G10L13/08
CPCG10L13/047G10L13/08
Inventor 卢迪
Owner 长春迪声软件有限公司
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