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Voice synthesis method and device, electronic equipment and storage medium

A speech synthesis and speech technology, applied in speech synthesis, speech analysis, speech recognition, etc., can solve problems such as poor auditory experience and mechanically blunt speech, and achieve the effect of improving the experience of speech interaction

Pending Publication Date: 2021-11-12
GUANGDONG ELECTRIC POWER COMM CO LTD
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Problems solved by technology

[0003] However, when performing speech synthesis for the text information to be broadcast, the input text is matched to the pronunciation library one by one, and then the pronunciations of all the characters are concatenated to generate the speech to be broadcast. The speech generated by this method is relatively mechanical and blunt, resulting in The user's listening experience is poor

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  • Voice synthesis method and device, electronic equipment and storage medium
  • Voice synthesis method and device, electronic equipment and storage medium
  • Voice synthesis method and device, electronic equipment and storage medium

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Embodiment Construction

[0018] In order to enable those skilled in the art to better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0019] In the relevant speech synthesis technology, it is only to match the input text to the pronunciation library one by one, and then connect the pronunciation of all the characters in series to generate the speech to be broadcast. The tone, speech rate, volume, pitch, and timbre of the speech generated in this way The same, lack of change, it is easy for users to perceive that the machine is automatically broadcasting or replying, the hearing experience is reduced, and they lose patience and seek manual services. In this way, the intelligent answering robot loses the fundamental role of saving manpower.

[0020] In view of the above problems, the inventor proposes a ...

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Abstract

The invention discloses a voice synthesis method and device, electronic equipment and a storage medium, and relates to the technical field of voice processing. The method comprises the following steps: in a voice broadcasting process, when an input voice of a user is detected, recognizing voice features of the input voice; according to the voice features, determining voice parameters used for broadcasting voice, wherein the voice parameters are used for generating voice corresponding to the voice parameters for to-be-broadcasted text information; based on grammar analysis on the to-be-broadcasted text information, adding identification information to the to-be-broadcasted text information to obtain target text information; and generating a target voice for broadcasting based on the voice parameters and the target text information. Therefore, the corresponding voice parameters can be determined according to the voice features of the user, and the personalized target voice for the user is generated based on the voice parameters, so that the voice interaction experience of the user is improved.

Description

technical field [0001] The present application relates to the technical field of speech processing, and more specifically, to a speech synthesis method, device, electronic equipment and storage medium. Background technique [0002] With the development of artificial intelligence technology, human-computer dialogue has widely entered people's daily life. Common scenarios include intelligent customer service robots, smart speakers, chat robots, etc. The core of human-machine dialogue is that the machine can automatically understand and analyze the voice input by the user under the framework of the built system and according to the data of prior training or learning, and give a meaningful voice reply. [0003] However, when performing speech synthesis for the text information to be broadcast, the input text is matched to the pronunciation library one by one, and then the pronunciations of all the characters are concatenated to generate the speech to be broadcast. The speech gen...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L13/02G10L15/02G10L15/26G06F40/191G06F40/253
CPCG10L13/02G10L15/02G10L15/26G06F40/253G06F40/191
Inventor 郑颖龙周昉昉叶杭赖蔚蔚吴广财林嘉鑫刘佳木陈颖璇朱泰鹏黄彬系
Owner GUANGDONG ELECTRIC POWER COMM CO LTD
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