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Speech synthesis method, speech synthesis device and intelligent equipment

A speech synthesis and phoneme technology, applied in speech synthesis, speech analysis, instruments, etc., can solve problems such as poor speech synthesis performance, and achieve the effect of guaranteeing speech synthesis and improving the effect of speech synthesis

Pending Publication Date: 2021-03-19
UBTECH ROBOTICS CORP LTD
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AI Technical Summary

Problems solved by technology

However, the current speech synthesis system can only perform speech synthesis based on text in a single language, and performs poorly in speech synthesis based on Chinese-English mixed text

Method used

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  • Speech synthesis method, speech synthesis device and intelligent equipment
  • Speech synthesis method, speech synthesis device and intelligent equipment
  • Speech synthesis method, speech synthesis device and intelligent equipment

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Embodiment Construction

[0028] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0029] In order to illustrate the technical solution proposed by the present application, specific examples will be used below to illustrate.

[0030] A speech synthesis method provided by an embodiment of the present application is described below. see figure 1 , the speech synthesis method includes:

[0031] Step 101, based on a preset word segmentation algorithm, perform word s...

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Abstract

The invention discloses a speech synthesis method and device, intelligent equipment and a computer readable storage medium. The method comprises the steps: performing word segmentation processing on an input text based on a preset word segmentation algorithm to obtain a Chinese word list and an English word list; determining pinyin corresponding to each Chinese word in the Chinese word list, and searching phonemes respectively corresponding to each English word in the English word list based on a preset word prefix dictionary; if the target English word exists, determining a target phoneme acquisition mode according to the occurrence frequency of the target English word in the input text; obtaining phonemes corresponding to the target English words based on the target phoneme acquisition mode; and performing speech synthesis of the input text according to the pinyin of each Chinese word and the phoneme of each English word. Through the scheme of the invention, the speech synthesis effect of the intelligent equipment facing the Chinese and English mixed text can be improved.

Description

technical field [0001] The present application belongs to the technical field of artificial intelligence, and in particular relates to a speech synthesis method, a speech synthesis device and electronic equipment. Background technique [0002] When performing speech synthesis, the speech synthesis system equipped on the smart device will first analyze the text to be speech synthesized. The purpose of the analysis is to enable the computer to recognize the text from these texts, and then know what sound to pronounce and how to pronounce it. And tell the smart device the way of pronunciation; in addition, the speech synthesis system will also let the smart device know which words, which are phrases or sentences in the text, so that the smart device can know what kind of pause should be made during pronunciation, so as to Get more fluent speech expression. However, the current speech synthesis system can only perform speech synthesis based on text in a single language, and per...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L13/02G10L13/08G10L13/04
CPCG10L13/02G10L13/08G10L13/04
Inventor 钱程浩
Owner UBTECH ROBOTICS CORP LTD
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