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Speaker separation method and device, electronic equipment and computer readable storage medium

A technology of speaker separation and speaker, which is applied in the field of speaker separation and computer readable storage media, can solve the problem of insufficient accuracy of speaker separation, achieve the effect of solving the problem of insufficient accuracy and improving accuracy

Pending Publication Date: 2022-03-01
PKU HKUST SHENZHEN HONGKONG INSTITUTION
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] This application provides a speaker separation method, device, electronic equipment and storage medium to solve the problem that the accuracy of speaker separation is not high enough

Method used

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  • Speaker separation method and device, electronic equipment and computer readable storage medium
  • Speaker separation method and device, electronic equipment and computer readable storage medium
  • Speaker separation method and device, electronic equipment and computer readable storage medium

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Embodiment Construction

[0048] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all of them. Based on the embodiments in the present application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present application.

[0049] figure 1 It is a schematic flowchart of a speaker separation method provided in the embodiment of the present application. In this embodiment, the speaker separation method includes:

[0050] S1. Acquire voice information to be separated, perform preliminary segmentation on the voice information to be separated, and obtain a se...

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Abstract

The invention relates to a speaker separation method, and the method comprises the steps: obtaining to-be-separated voice information, carrying out the preliminary segmentation of the to-be-separated voice information, and obtaining a separation result; performing voice recognition on the separation result to obtain separated voice content, and extracting a speaker transition point in the separated voice content; voiceprint features and semantic features of the separation result are extracted, speaker classification is carried out on the separation result according to the voiceprint features and the semantic features, and a standard classification result is obtained; and classifying the voice information to be separated based on the speaker transition point and the standard classification result to obtain a target separation result. In addition, the invention also relates to a speaker separation method and device, equipment and a storage medium. The problem that the speaker separation accuracy is not high enough can be solved.

Description

technical field [0001] The present application relates to the field of speech processing, in particular to a speaker separation method, device, electronic equipment and computer-readable storage medium. Background technique [0002] In recent years, with the continuous improvement of audio processing technology, it has become a research hotspot to obtain specific human voices of interest from massive data, such as telephone recordings, news broadcasts, conference recordings, etc. Speaker separation technology refers to the process of automatically dividing and marking the speech according to the speaker in a multi-person conversation, that is, it solves the problem of "who speaks when". [0003] In the process of speaker separation, the acoustic characteristics of the speech are generally used as the basis for judgment, and the timbre information of the speech is used to distinguish different speakers. resulting in a separation error. Therefore, the accuracy of speaker sep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L17/04
CPCG10L17/04
Inventor 刘轶黄石磊程刚
Owner PKU HKUST SHENZHEN HONGKONG INSTITUTION
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