Voice lexicon screening method

Abstract

The invention relates to a voice lexicon screening method which can effectively solves the problem that monitor requirements for voice file contents and content based on keyword information. The technical scheme is that an enterprise phone order management keyword lexicon is contracted and a batch automatic voice recognition technique, a voice file content detection technique and a grouping keyword comparison screening technique are applied to achieve screening, automatic withdrawal and intelligent analysis of batch phone recording files based on a grouping keyword, the voice recognition technique is used to achieve conversion from batch voice to texts through a computer, and the voice file content detection technique is used to filter the voice files of a key word in the keyword lexicon related to the voice file through marking, information extraction and showing method through the computer to automatically catch and intelligently analyze and show specific or sensitive information in the enterprise phone order recording files.

Description

technical field [0001] The invention relates to multi-person voice automatic recognition technology, continuous voice recognition technology, non-specific person voice recognition technology, voice lexicon artificial intelligence screening technology and voice file content detection technology, especially a voice lexicon screening method. Background technique [0002] (1) Research history and current situation of speech recognition technology [0003] In foreign countries, the research work on speech recognition can be traced back to the Audry system of AT&T Bell Labs in the 1950s, which was the first speech recognition system that could recognize ten English digits. But it was in the late 1960s and early 1970s that real progress was made and it was taken as an important subject to study. This is firstly because the development of computer technology provides the possibility of hardware and software for the realization of speech recognition. More importantly, the proposal o...

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Problems solved by technology

[0011] For above-mentioned situation, in order to solve the defective of prior art, the object of the present invention is exactly to provide a kind of speech lex

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