Rhythm prediction method and device, equipment and medium

Abstract

Embodiments of the invention disclose a rhythm prediction method and device, equipment and a medium, and relate to the field of data processing, in particular to a voice synthesis technology. The method comprises the following steps of segmenting a Chinese and English mixed text to be predicted to obtain a Chinese text and an English text; determining character vectors of characters in the Chinesetext and word vectors of words in the English text; and determining a rhythm prediction result of the Chinese and English mixed text according to the determined character vectors and word vectors. According to the rhythm prediction method and device, the equipment and the medium, the rhythm prediction accuracy of the Chinese and English mixed text is improved.

Description

technical field

[0001] The embodiments of the present application relate to the field of data processing, and in particular to speech synthesis technology. Specifically, this embodiment provides a prosody prediction method, device, device and medium. Background technique

[0002] Before speech synthesis, it is necessary to predict the prosody of the speech text.

[0003] Existing prosody prediction methods include: predicting the text content to be predicted by a machine learning method according to a pre-trained prediction model, and obtaining the corresponding pause prediction result of the text content, wherein the pause prediction result can include pause position, pause type (can include long pause, short pause, etc.) and a probability value corresponding to the type of pause.

[0004] The above scheme has the following defects:

[0005] The text content to be predicted does not distinguish between languages. When the text content includes both Chinese and English, t...

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