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Data processing method and device, equipment and storage medium

A data processing and data technology, applied in the field of data processing, can solve problems such as the impact of voice data quality, and achieve the effect of eliminating sound and improving quality

Pending Publication Date: 2021-10-01
ALIBABA GRP HLDG LTD
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AI Technical Summary

Problems solved by technology

[0003] These interactions are all voice interactions while the video is playing. However, during this process, the microphone usually receives other noises in the background while receiving the voice, especially the sound played by the video itself, making the received voice data quality of

Method used

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  • Data processing method and device, equipment and storage medium
  • Data processing method and device, equipment and storage medium
  • Data processing method and device, equipment and storage medium

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Embodiment Construction

[0033] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0034] The embodiments of the present application can be applied to scenarios that may include audio input and output. Inputting audio at the same time as audio output will often cause interference in the input audio. To solve this problem, the embodiment of the present application sets an interface in the audio playback component, which can directly obtain the played audio in real time, so that it can be eliminated based on the played audio. Noise in the input audio, improve the quality of the input audio, and then improve the recognition rate of the input audio, etc.

[0035] Take video-based interaction as an example, such as live broadcast, video call, interactive drama and other scenarios. Among th...

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Abstract

The embodiment of the invention provides a data processing method and device, equipment and a storage medium, so as to improve the quality of received voice data. The method comprises the following steps: in a video playing process, acquiring playing audio data of a corresponding video through a playing component, and acquiring first voice data through an audio input unit; and performing echo cancellation processing on the first voice data according to the playing audio data to obtain corresponding second voice data. The voice of the played video in the voice data can be effectively eliminated, and the quality of the voice data is improved.

Description

technical field [0001] The present application relates to the technical field of data processing, and in particular, to a data processing method and device, an electronic device, and a storage medium. Background technique [0002] With the development of multimedia technology, more and more users interact based on video, such as live broadcast and video communication. [0003] These interactions are all voice interactions while the video is playing. However, during this process, the microphone usually receives other noises in the background while receiving the voice, especially the sound played by the video itself, making the received voice data quality is affected. Contents of the invention [0004] The embodiment of the present application provides a data processing method to improve the quality of received voice data. [0005] Correspondingly, the embodiment of the present application also provides a data processing device, an electronic device, and a storage medium, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10L21/0208H04N21/2187H04N21/439
CPCG10L21/0208H04N21/2187H04N21/439G10L2021/02082
Inventor 郑庚辛朱艺张子豪房秀强陈龚韦兴华
Owner ALIBABA GRP HLDG LTD
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