A Method of Automatically Generating Conference Minutes

Abstract

The invention provides an automatic meeting record generating method. The method includes steps: 1) recording voice in a meeting process; 2) by a VAD (voice activity detection) technology, extractinga plurality of voice fragments only containing speak content; 3) converting the voice fragments into words through a voice recognition technology; 4) extracting voiceprint characteristics of speakersfrom the voice fragments, subjecting the voice fragments to speaker classification according to the voiceprint characteristics, and setting speaker labels; 5) storing the voice fragments, the corresponding words and the speaker labels; 6) substituting the speaker labels with specific speakers to obtain a final meeting record. According to the automatic meeting record generating method, early collection of voice characteristics and voiceprint information of participants is avoided, and automatic speaker classification is realized.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to a method for automatically generating conference records. Background technique [0002] General meeting minutes are recorded by a special meeting recorder through recording pens, cameras and other equipment, and then manually sorted out. With the advancement of technology, people began to study how to automatically and quickly obtain meeting minutes, including speakers, Speech content, etc. [0003] Patent application CN201510530579 discloses a meeting record method, the voice signal is converted into corresponding text information by voice conversion software, and then the wrong text information is re-identified, and edited and displayed; patent application CN201410839533 discloses a meeting record The device and its method for automatically generating conference records identify the user corresponding to the voice signals according to the voice signals received ...

AI Technical Summary

Problems solved by technology

But in fact, the participants in the meeting are often not fixed or even meet with the partners of the cooperative company, which often leads to the inability to collect the voice feature information of the participants in advance, and at the same time, the temporary change of the participants (increasing personnel) cannot use the existing technology. Work process, and storing the voice feature information of the participants itself has a security risk of leakage (if the voice feature information of important people is leaked, it may be used by criminals)

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