Prosodic labeling method, device and equipment

Abstract

The invention provides a rhythm marking method, device and equipment. The method comprises steps that voice data of a to-be-marked text is obtained; according to the voice data, the rhythm informationof the voice data is determined, and the rhythm information is used for indicating the pause duration of the voice data; rhythm symbols of the to-be-marked text are marked according to the rhythm information of the voice data. The method is advantaged in that rhythm marking efficiency and accuracy are improved.

Description

technical field [0001] The present invention relates to the technical field of prosody labeling, in particular to a prosody labeling method, device and equipment. Background technique [0002] Prosody, also known as suprasegmental features, rhythm or rhythm, usually includes rhythm, emphasis, intonation, etc. Prosodic information is a necessary means for people to express their thoughts and emotions. The same text can express completely different meanings with different tones and rhythms. Therefore, prosodic information plays a very important role in the speech synthesis system. [0003] At present, prosody annotation in speech synthesis systems generally adopts the method of predicting prosody based on text information. Taking Chinese labeling as an example, prosody prediction is performed based on text information, and the prosody prediction results are usually determined based on information such as initials, finals, words, phrases, and paragraphs. Professional labele...

AI Technical Summary

Problems solved by technology

Lead to lower efficiency and accuracy of prosodic labeling

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