Corpus optimization method and device
An optimization method and corpus technology, applied in speech analysis, speech recognition, speech synthesis, etc., can solve the problems of high cost and complicated process, and achieve the effect of low cost, high pronunciation quality and accurate pronunciation
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[0055] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0056] At present, in the speech synthesis method based on waveform splicing, a corpus is established in advance. In the process of speech synthesis, the text to be synthesized is analyzed to obtain prosodic information, etc., the prosody information is analyzed, candidate sound segments are selected from the corpus, and the candidate sound segmen...
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