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Method, device and apparatus for object recognition of audio data, and storage medium

A technology for audio data and object recognition, applied in speech analysis, instruments, etc., can solve problems such as the inability to know the audio data object from the voiceprint, the poor recognition effect of the recognition scheme, and the inability to match the voiceprint

Active Publication Date: 2019-03-01
IFLYTEK CO LTD
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Problems solved by technology

However, at some point, there may be a problem that the extracted voiceprint cannot match, and the extracted voiceprint cannot match, which will result in the inability to know the object corresponding to the audio data, that is, the existing recognition scheme has poor recognition effect

Method used

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  • Method, device and apparatus for object recognition of audio data, and storage medium
  • Method, device and apparatus for object recognition of audio data, and storage medium
  • Method, device and apparatus for object recognition of audio data, and storage medium

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Embodiment Construction

[0086] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0087] In view of the poor recognition effect of the recognition scheme in the prior art, the inventor of this case conducted in-depth research and finally proposed a recognition scheme with better effect. Make an introduction.

[0088] see figure 1 , which shows a schematic flowchart of an object recognition method for audio data provided in an embodiment of the present application, the method may include:

[0089] Step S101: Obtain the audio data to be recognized in the target s...

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Abstract

The invention provides a method, a device and an apparatus for object recognition of audio data, and a storage medium. The method comprises the following steps: acquiring audio data to be recognized in a target scene and a target voiceprint characteristic set adapted to the target scene; and recognizing the object corresponding to the audio data to be recognized based on the target voiceprint characteristic set adapted to the target scene. The target voiceprint characteristic set is adapted to the target scene, so target voiceprint characteristics extracted from the audio data to be recognizedin the target scene are well matched based on the target voiceprint characteristic set, thereby the recognition effect of the object corresponding to the audio data to be recognized in the target scene is enhanced.

Description

technical field [0001] The present application relates to the technical field of audio data processing, and in particular to an object recognition method, device, equipment and storage medium for audio data. Background technique [0002] In some scenarios (such as meetings, speeches, diplomacy, etc.), when an object speaks, it is necessary to display the information of the object so that other objects can understand the information of the speaking object, so that it is easier to understand the speech The content of the subject's speech. [0003] It can be understood that, in order to display the information of the speaking object, it is necessary to identify the object corresponding to the audio data after acquiring the audio data of the speaking object. [0004] The existing recognition scheme is: extract the voiceprint feature from the audio data to be recognized, and match the extracted voiceprint with the voiceprint feature in the voiceprint library. However, at some p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L17/08G10L17/02G10L17/04
CPCG10L17/02G10L17/04G10L17/08
Inventor 张享高建清王智国胡国平胡郁刘庆峰
Owner IFLYTEK CO LTD
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