Language prosodic boundary prediction method, device, system and storage medium

A prosodic boundary prediction and prosodic boundary technology, which is applied in speech analysis, speech synthesis, instruments, etc., can solve the problem that the accuracy of language prosodic boundary prediction needs to be improved, and achieve the effect of improving the prediction effect.

Active Publication Date: 2021-08-10
标贝(深圳)科技有限公司
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Problems solved by technology

The accuracy of language prosodic boundary prediction using such a component model needs to be improved

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  • Language prosodic boundary prediction method, device, system and storage medium
  • Language prosodic boundary prediction method, device, system and storage medium
  • Language prosodic boundary prediction method, device, system and storage medium

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Embodiment Construction

[0051] In order to make the objects, technical solutions and advantages of the present invention more apparent, exemplary embodiments according to the present invention will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some embodiments of the present invention, rather than all embodiments of the present invention, and it should be understood that the present invention is not limited by the exemplary embodiments described here. Based on the embodiments of the present invention described in the present invention, all other embodiments obtained by those skilled in the art without creative effort shall fall within the protection scope of the present invention.

[0052] The language prosodic boundary prediction scheme described in this paper predicts the position of the language prosodic boundary when playing the text content by speech based on the text content. This solution can be used in front-end text p...

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Abstract

Embodiments of the present invention provide a language prosodic boundary prediction method, device, system and storage medium. The language prosodic boundary prediction method includes extracting embedded features of the text; using each component model in at least two component models to predict the task prosodic boundary of the corresponding granularity based on the embedded features, wherein at least one component model predicts the corresponding granularity The task prosodic boundary is also based on the task prosodic boundary predicted by at least one other component model, the at least one component model is larger than the task prosodic boundary predicted by the at least one other component model; Task prosodic boundaries outside those predicted by the component models determined the final prosodic boundaries. The above technical solution unifies at least two component models respectively used to predict prosodic boundaries of tasks with different granularities to predict language prosodic boundaries under one framework, which improves the prediction effect.

Description

technical field [0001] The present invention relates to the field of speech analysis and processing, and more particularly to a language prosodic boundary prediction method, device, system and storage medium. Background technique [0002] In recent years, with the development of speech technology, prosodic structure analysis and prediction plays an increasingly important role in the naturalness and intelligibility of speech synthesis, analysis and processing, so it is of great significance to improve the prediction effect of language prosodic boundaries. [0003] Currently, language prosodic boundary prediction is usually decomposed into tasks of different granularities, and component models are established independently for the tasks of different granularities. The accuracy of language prosodic boundary prediction using such component models needs to be improved. Contents of the invention [0004] The present invention has been made in consideration of the above-mentione...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G10L13/10
CPCG10L13/10
Inventor 潘华山李秀林
Owner 标贝(深圳)科技有限公司
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