Voice conversion method and device, equipment and storage medium
A voice conversion and voice signal technology, applied in the field of artificial intelligence, can solve problems such as poor interaction
Inactive Publication Date: 2021-08-06
ALIBABA GRP HLDG LTD
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Problems solved by technology
At present, the various response voices output by the question-answering robot often have uniform acoustic characteristics, and the interactivity is poor.
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[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.
[0027] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the conte...
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The embodiment of the invention provides a voice conversion method and device, equipment and a storage medium. The method comprises the steps: obtaining a first voice signal corresponding to a voice interaction behavior and the identification information of a target user in response to the voice interaction behavior triggered by a user; determining a phoneme sequence corresponding to the first voice signal; inputting the phoneme sequence and the identification information of the target user into a voice conversion model so as to obtain acoustic features, corresponding to the phoneme sequence, of the target user through the voice conversion model; and according to the obtained acoustic features, generating a second voice signal corresponding to the target user so as to output the second voice signal. According to the scheme, on the basis of the voice conversion model with the capability of learning the corresponding acoustic features of the user under the phoneme sequence, a certain voice signal can be efficiently converted into a voice signal with the acoustic features of the target user, and the interactive experience of the user can be improved.
Description
technical field [0001] The invention relates to the technical field of artificial intelligence, in particular to a voice conversion method, device, equipment and storage medium. Background technique [0002] With the development of artificial intelligence technology, various applications that support voice interaction emerge in an endless stream, such as various question-answering robots, smart speakers, and so on. [0003] Taking the question-answering robot as an example, in response to the user's question voice, the question-answering robot can output a response voice to the user. At present, the various response voices output by the question-answering robot often have uniform acoustic characteristics, and the interactivity is poor. Contents of the invention [0004] Embodiments of the present invention provide a voice conversion method, device, device, and storage medium, which can efficiently convert a certain voice signal into a voice signal with an acoustic feature...
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IPC IPC(8): G10L15/22G10L15/02G10L13/08
CPCG10L13/08G10L15/02G10L15/22G10L2015/025
Inventor 张颖雷鸣
Owner ALIBABA GRP HLDG LTD