Voice signal processing method and device, electronic equipment and storage medium

A voice signal processing and voice signal technology, applied in the field of signal processing, can solve problems such as low computing efficiency, achieve accurate and fast recognition, and solve the effects of low computing efficiency

Inactive Publication Date: 2019-10-29
龙马智芯(珠海横琴)科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention proposes a voice signal processing method, device, electronic equipment and storage medium to at least solve the problem of low calculation efficiency of the traditional BIC-based segmentation method

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  • Voice signal processing method and device, electronic equipment and storage medium
  • Voice signal processing method and device, electronic equipment and storage medium
  • Voice signal processing method and device, electronic equipment and storage medium

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Embodiment Construction

[0039] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the present invention, some specific details are described in detail, and in order to avoid obscuring the essence of the present invention, known methods, procedures, processes, and components are not described in detail.

[0040] Additionally, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0041] Unless the context clearly requires otherwise, throughout the specification and claims, "include", "include" and similar words should be interpreted as an inclusive meaning rather than an exclusive or exhaustive meaning; that is, "including but not limited to" meaning.

[0042] In the description of the present invention, it should be understood that the terms "first", "second" and so on are used for descripti...

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Abstract

The invention discloses a voice signal processing method. A non-voice part in a voice signal is cut off through endpoint detection, and a plurality of first voice signal fragments are obtained; Bayesian information criterion BIC detection is performed on the plurality of first voice signal segments to obtain speaker transformation points; the speaker transformation points are used as segmentationpoints to divide the plurality of voice signal segments so as to obtain a plurality of second voice signal segments; therefore, the problem that the traditional BIC-based segmentation method is low incalculation efficiency can be solved, and the effect of accurate and rapid recognition of the speaker transformation points of the voice signals is achieved.

Description

technical field [0001] The invention relates to the technical field of signal processing, in particular to a voice signal processing method. Background technique [0002] In order to improve service quality and performance, call centers or customer service centers in banking, insurance, telecommunications, and other industries will perform quality retrieval on conversation voice recordings of agents or account managers in customer service work, marketing work, and other business scenarios, so as to retrieve the information of agents or account managers. Whether the speech content and method meet the regulations and requirements of the unit. The currently popular speech quality inspection method is a speech quality inspection system based on artificial intelligence technology, which first converts speech data into text data, and then uses preset keywords and other search conditions to let the computer analyze and evaluate these text data. [0003] In the above speech quality...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L21/0272G10L21/0308G10L17/26G10L25/87G10L25/51G10L25/27G06K9/62
CPCG10L21/0272G10L21/0308G10L17/26G10L25/87G10L25/51G10L25/27G06F18/23213
Inventor 聂镭沙露露聂颖
Owner 龙马智芯(珠海横琴)科技有限公司
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