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Voice audio keyword filtering method and device

A filtering method and keyword technology, applied in the field of voice and audio keyword filtering methods and devices, can solve problems such as low efficiency, large manpower and material resources, and large labor costs, so as to improve review efficiency, shorten review time, and reduce review workload effect

Inactive Publication Date: 2017-05-31
MIGU DIGITAL MEDIA CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the review of published works of audio digital content is generally carried out manually to review the safety of the content, and this method requires a lot of labor costs; moreover, manual review is easily limited by the editorial level and ability of reviewers, and cannot All the keywords that do not meet the requirements of public publication have been checked out; even after the keywords are detected, the audited published work needs to be recorded again
Obviously, this manual review method consumes a lot of manpower and material resources, and the efficiency is not high

Method used

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  • Voice audio keyword filtering method and device
  • Voice audio keyword filtering method and device
  • Voice audio keyword filtering method and device

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Embodiment Construction

[0035] figure 1 It is a schematic flow diagram of the voice and audio keyword filtering method of the embodiment of the present invention, as figure 1 As shown, the speech audio keyword filtering method of the embodiment of the present invention comprises the following steps:

[0036] Step 101: Identify whether there are preset keywords in the speech audio;

[0037] Here, keywords that may be used by illegal content that may exist in the object of review can be used as preset keywords. keywords used to identify whether the content is legal; a number of preset keywords constitute a keyword library for searching, wherein the keywords can be a single character or a word composed of multiple characters.

[0038] This step can adopt the existing speech recognition (Speech Recognize) technology to recognize voice audio, so-called speech recognition technology is to allow the machine to understand the technology of human language through the process of recognition and understanding...

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Abstract

The invention discloses a voice audio keyword filtering method. The voice audio keyword filtering method comprises the following steps: identifying that whether a preset keyword exists in voice audio or not; replacing the audio corresponding to the identified keyword of the voice audio, and re-splicing the replaced audio file and the audio files of the original voice audio except the audio file corresponding to the keyword, thus obtaining a voice audio file. The invention further discloses a voice audio keyword filtering device.

Description

technical field [0001] The invention relates to the technical field of speech recognition, in particular to a method and device for filtering speech and audio keywords. Background technique [0002] At present, the review of published works of audio digital content is generally carried out manually to review the safety of the content, and this method requires a lot of labor costs; moreover, manual review is easily limited by the editorial level and ability of reviewers, and cannot All the keywords that do not meet the requirements of public publication have been checked out; even after the keywords are detected, the audited published work needs to be recorded again. Obviously, this manual review method consumes a lot of manpower and material resources, and the efficiency is not high. Contents of the invention [0003] In view of this, the embodiments of the present invention expect to provide a voice and audio keyword filtering method and device, which can automatically r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L15/08G10L15/14G10L25/54G06F17/30
CPCG10L15/08G06F16/334G06F16/60G10L15/142G10L25/54
Inventor 方磊张燕鹏陈学田原黄硕
Owner MIGU DIGITAL MEDIA CO LTD
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