Interactive Chinese text speech synthesis system and method

Abstract

The invention relates to an interactive Chinese text speech synthesis system and an interactive Chinese text speech synthesis method. The interactive Chinese text speech synthesis system comprises a text input module, a rule input module, a Chinese reading module and a logging-out module, wherein the Chinese reading module comprises a pronunciation submodule, a speech speed regulation submodule, a pause submodule and a stop submodule. According to the interactive Chinese text speech synthesis system and the interactive Chinese text speech synthesis method, an interface is reserved for the speech synthesis system, so that a user can set rules randomly, then reading is carried out according to the preferences of a user, meanwhile, the system corrects the original speech synthesis rule continuously, so that the system is perfected, the defects of the original speech rule design can be avoided, the transition in the aspect of mood, the connecting naturality of words, and the rising-falling tones of interrogative sentences and imperative sentences of the text content are realized, and thus the naturality and fluency after speech synthesis are guaranteed.

Description

Technical field [0001] The invention relates to the technical field of intelligent speech synthesis, in particular to an interactive Chinese text speech synthesis system and method. Background technique [0002] A successful speech synthesis system includes text analysis, synthesized speech and prosody control modules, and finally outputs clear, natural and smooth speech. There are many existing Chinese text-to-speech synthesis systems, which directly call TTS (textto speech) to synthesize speech, or enrich speech database data, and improve speech engine algorithms to improve the fluency and prosody of synthesized speech. This type of speech synthesis system can correctly recognize common words and phrases in the text. However, for polyphonic characters and some special text combinations, this speech synthesis system cannot accurately recognize words, resulting in sentence segmentation errors and disharmony in rhythm, causing listeners to Misunderstanding of text semantics and d...

AI Technical Summary

Problems solved by technology

However, since there are many polyphonic characters in Chinese, and the usage scenarios and phrases of polyphonic characters (such as names, place names, etc.) line (xing)", the TTS engine can not recognize it correctly, and can only randomly select a pronunciation, such as hang, which is actually wrong

[0004] Aiming at the problem of inaccurate pronunciation of polyphonic characters in the Chinese text-to-speech synthesis system in electronic equipment, and the inability to modify and correct errors according to user needs, the present invention proposes an interactive Chinese text-to-speech synthesis system and method

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