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Method and system for broadcasting polyphonic characters in voice interaction process

A technology of voice interaction and voice broadcast, which is applied in voice analysis, voice synthesis, voice recognition, etc., can solve the problems of poor broadcasting effect of polyphonic characters, and achieve the effect of improving the effect and increasing the accuracy rate

Active Publication Date: 2017-05-24
UNISOUND SHANGHAI INTELLIGENT TECH CO LTD
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Problems solved by technology

[0008] In view of the above situation, the present invention provides a method and system for broadcasting polyphonic characters in the process of voice interaction, which solves the problem that the existing polyphonic character pronunciation strategy is less effective in broadcasting polyphonic characters in proper nouns (personal names, place names, company names) technical problems, and improved the accuracy of polyphonic characters in proper nouns

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  • Method and system for broadcasting polyphonic characters in voice interaction process
  • Method and system for broadcasting polyphonic characters in voice interaction process

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Embodiment Construction

[0033] In order to facilitate the understanding of the present invention, the following will be described in conjunction with the accompanying drawings and embodiments.

[0034] see figure 1 , the present invention provides a method for broadcasting polyphonic characters in the process of voice interaction, so as to improve the accuracy of polyphonic characters broadcasting in proper nouns, which can be widely applied to scenarios such as vehicles, navigation, telephones, and short messages, and can also be applied to smart devices Voice assistants, intelligent robots and other voice interaction scenarios. Described polyphonic character broadcasting method comprises the steps:

[0035] a. Obtain voice information;

[0036] b. Recognizing the speech information, obtaining text information and phoneme information corresponding to the speech information through recognition, and storing the text information and phoneme information as prior information;

[0037] c. Execute the i...

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Abstract

The invention provides a method and a system for broadcasting polyphonic characters in the voice interaction process. The broadcasting method comprises the steps of acquiring voice information, and recognizing the voice information; forming feedback information; performing phonetic notation on the feedback information; broadcasting the feedback information; and releasing prior information. According to the invention, the acquired voice information is recognized and stored as text information and phoneme information, phonetic notation is performed on the feedback information by using the phoneme information, and then the feedback information is broadcast, so that broadcast accuracy of polyphonic characters in proper nouns can be effectively improved, and the broadcast effect of polyphonic characters is improved.

Description

technical field [0001] The present invention relates to the technical field of voice interaction, in particular to a method and system for broadcasting polyphonic characters in the process of voice interaction. Background technique [0002] Speech synthesis, also known as Text To Speech (Text To Speech) technology, is a technology that can convert text information into speech and read aloud. It involves multiple disciplines such as acoustics, linguistics, digital signal processing, and computer science. It is a cutting-edge technology in the field of Chinese information processing. The main problem to be solved is how to convert text information into audible sound information. [0003] In the speech synthesis system, the process of converting text information into sound information is as follows: first, the input text needs to be processed, including preprocessing, word segmentation, part-of-speech tagging, polyphone prediction, prosodic level prediction, etc., and then thro...

Claims

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Application Information

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IPC IPC(8): G10L13/02G10L13/08G10L15/02G10L15/06
CPCG10L13/02G10L13/08G10L15/02G10L15/063G10L2015/025
Inventor 王鸣
Owner UNISOUND SHANGHAI INTELLIGENT TECH CO LTD
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