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Method and device for outputting information

A technology for outputting information and sequences, applied in the field of outputting information, can solve the problem of consuming a lot of manpower and financial resources, and achieve the effect of saving costs and shortening the labeling time.

Active Publication Date: 2020-03-27
BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The related English emotion synthesis system has been able to synthesize emotional speech well, but the emotion type of the training data needs to be manually annotated, which not only requires the annotator to have strong English professional knowledge, but also requires a lot of manpower and financial resources

Method used

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  • Method and device for outputting information
  • Method and device for outputting information
  • Method and device for outputting information

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Embodiment Construction

[0030] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0031] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0032] figure 1 An exemplary system architecture 100 is shown to which embodiments of the method for outputting information or the apparatus for outputting information of the present application can be applied.

[0033] Such as figure 1 As shown, the system architecture 10...

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Abstract

The embodiment of the invention discloses a method and device for outputting information. A specific embodiment of the method comprises the steps of obtaining a fundamental frequency curve corresponding to a to-be-labeled sample syllable; extracting a fundamental frequency sequence from the fundamental frequency curve; converting the fundamental frequency sequence into a sample value sequence; clustering the sample value sequence and a reference sequence with a known boundary tone type to obtain the boundary tone type of the sample value sequence as the boundary tone type of the to-be-labeledsample syllable; and outputting the boundary tone type of the to-be-labeled sample syllable. According to the embodiment, automatic marking of the boundary tone in the English speech synthesis systemis realized, so that the marking time is shortened, and the cost is saved.

Description

technical field [0001] The embodiment of the present application relates to the technical field of speech synthesis, and specifically relates to a method and an apparatus for outputting information. Background technique [0002] There is no tone in English pronunciation, and emotions are mainly expressed through changes in intonation. For example, at the end of an interrogative sentence, an ascending intonation is generally used to express the interrogative mood. Therefore, in the English synthesis system, it is necessary to add intonation information to better synthesize emotional voices. Most of the current English emotional synthesis systems have added boundary tone information to represent the change types of intonation. [0003] The related English emotion synthesis system has been able to synthesize emotional speech well, but the emotion type of the training data needs to be manually annotated, which not only requires the annotator to have strong English professional k...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L13/02G10L15/06
CPCG10L13/02G10L15/063G10L2015/0631
Inventor 周志平盖于涛陈昌滨
Owner BAIDU ONLINE NETWORK TECH (BEIJIBG) CO LTD
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