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Audio processing method, device and terminal

An audio processing and subtitle technology, which is applied in speech analysis, speech recognition, instruments, etc., can solve the problems of low segmentation processing efficiency, reduce the intelligence of audio processing, and cannot meet the needs of users for the use of audio files, so as to improve segmentation. The effect of processing efficiency and improving intelligence

Active Publication Date: 2015-10-14
GUANGZHOU KUGOU TECH
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AI Technical Summary

Problems solved by technology

At present, audio files are usually divided into paragraphs manually, and the segmentation processing efficiency is low, which cannot meet the user's needs for audio files, thereby reducing the intelligence of audio processing.

Method used

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  • Audio processing method, device and terminal
  • Audio processing method, device and terminal
  • Audio processing method, device and terminal

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0028] In the embodiment of the present invention, audio files may include but not limited to: files such as songs and song fragments. Subtitle files may include, but are not limited to: lyrics, lyrics fragments and other files. One audio file can correspond to one subtitle file. A subtitle file can be composed of at least one character in a single sentence sequence. Taking song A as an example, the subtitle file corresponding to song A can be expressed as follows...

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Abstract

The embodiment of the invention provides an audio processing method, device and terminal. The method comprises the steps that a subtitle file corresponding to a target audio file is acquired, and the subtitle file is orderly composed of at least one character sentences; a subtitle characteristic sequence is constructed according to similarity between the at least one character sentences, and the subtitle characteristic sequence comprises at least one character characteristic elements; the subtitle characteristic sequence is optimized according to the preset total number of paragraphs; paragraph change time is confirmed according to the numerical value of the at least one character characteristic elements in the optimized subtitle characteristic sequence; and the target audio file is divided into paragraphs of the preset total number of paragraphs according to paragraph change time. Paragraph division of the target audio file can be realized on the basis of similarity of the character sentences in the subtitle file corresponding to the audio file so that paragraph division processing efficiency is enhanced and audio processing intelligence is enhanced.

Description

technical field [0001] The present invention relates to the technical field of the Internet, in particular to the technical field of audio processing, and in particular to an audio processing method, device and terminal. Background technique [0002] With the development of Internet technology, a large number of audio files such as songs and song fragments have been included in the Internet audio library, and the application of Internet audio is also increasing day by day, such as: Karaoke system, listening to songs system, etc. Many application scenarios of audio files require paragraph division of audio files. For example, when a song is to be sung in sections in a karaoke system, it is usually necessary to divide the song into paragraphs; Often the song needs to be divided into paragraphs; etc. At present, audio files are usually divided into sections manually, and the segmentation processing efficiency is low, which cannot meet the needs of users for using audio files, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/04G10L15/06
Inventor 赵伟峰
Owner GUANGZHOU KUGOU TECH
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