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Voice data structural transformation method based on open source API and system thereof

A voice data and conversion method technology, applied in the field of data processing, can solve the problems of slow processing speed and low accuracy, and achieve the effects of high work efficiency, improved accuracy, and good emotional analysis functions

Inactive Publication Date: 2016-09-21
POWER GRID TECH RES CENT CHINA SOUTHERN POWER GRID +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to address the technical problems of slow processing speed and low accuracy of the existing voice data structured conversion methods, and provide a voice data structured conversion method and system based on an open source API

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  • Voice data structural transformation method based on open source API and system thereof
  • Voice data structural transformation method based on open source API and system thereof
  • Voice data structural transformation method based on open source API and system thereof

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Embodiment Construction

[0027] In order to further illustrate the technical means adopted by the present invention and the achieved effects, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings and preferred embodiments.

[0028] Such as figure 1 as shown, figure 1 It is a flow chart of a voice data structured transformation method based on an open source API of an embodiment of the present invention, comprising the steps:

[0029] Step S101: extracting voice data in the data source;

[0030] In this step, by extracting the voice data in the data source, preventing the non-voice data from interfering with the voice data during the voice data conversion process, the accuracy of the voice data structured conversion method based on open source API of the present invention is improved . In practical applications, this step S101 extracts audio information from a data source that may contain multiple data types, for...

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Abstract

The invention relates to a voice data structural transformation method based on an open source API (Application Programming Interface) and a system thereof. The method comprises the steps of extracting voice data from a data source; cutting, fragmenting and performing non-speech filtration treatment on the voice data to obtain the characteristic text data of the voice data; utilizing an open source speech recognition API to perform speech recognition processing on the characteristic text data to obtain voice frequency, loudness and emotion information and a speech recognition sequence; and performing fusing and structural text identification on the voice frequency, loudness and emotion information and the speech recognition sequence to generate structural voice data. The technical scheme realizes voice data structural transformation, and is in favor of voice data storage and management; in addition, the system possesses higher operating efficiency, and has a sound emotion analysis function; the accuracy of the voice data structural transformation method and system based on an open source API is improved.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to an open source API-based voice data structured conversion method and system thereof. Background technique [0002] In recent years, with the popularity of the concept of big data, the amount of unstructured data whose main components are electronic documents, emails, reports, audio, video, and graphic images has grown rapidly, especially in unstructured data. The utility and speed of development of voice data are particularly prominent. With the rapid growth of unstructured data, the problem of storage and management of unstructured data has become increasingly prominent, seriously affecting the efficiency of data processing. However, the growth of structured data in relational databases is relatively slow, and there is no storage and management problem similar to unstructured data. Therefore, in practical applications, especially in the field of voice data processing te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/02G10L15/04G10L15/22
CPCG10L15/02G10L15/04G10L15/22
Inventor 许爱东郭晓斌黄文琦陈华军李果蒋屹新袁小凯蒙家晓张福铮黄建理杜金燃
Owner POWER GRID TECH RES CENT CHINA SOUTHERN POWER GRID
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