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A method of information processing and a video conferencing system

A conference system and voice information technology, applied in the field of communication, can solve problems such as inaccurate voice information, and achieve the effects of more diverse determination methods, accurate capture, and convenient operation

Active Publication Date: 2017-05-24
LENOVO (BEIJING) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present invention provides an information processing method and a video conferencing system, which are used to solve the technical problem that the voice information captured in the conferencing system in the prior art is not accurate enough

Method used

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  • A method of information processing and a video conferencing system
  • A method of information processing and a video conferencing system
  • A method of information processing and a video conferencing system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] Embodiment 1 of the present application provides an information processing method, and the method is applied in a video conference system including M microphones, where M is an integer greater than or equal to 2.

[0072] Wherein, the video conferencing system is, for example: a large display screen is set in the center, and no participant is equipped with a microphone; or no participant is equipped with a notebook computer, wherein each notebook computer is equipped with a microphone. In the specific implementation process, one participant may correspond to one microphone, one participant may correspond to multiple microphones, and multiple participants may correspond to one microphone. The present application does not limit how participants correspond to microphones.

[0073] Please refer to figure 1 , the method for information processing includes the following steps:

[0074] Step S101: Detect and obtain L pieces of first sound source information, where L is an int...

Embodiment 2

[0117] In order to enable those skilled in the art to connect to the specific implementation process of the information processing method introduced in Embodiment 1 of the present application, in this embodiment, the specific implementation process of the information processing method will be explained in detail on the user side.

[0118] Wherein, the video conferencing system includes a large all-in-one machine set in the center of the meeting place, and at the same time, the meeting place includes 5 users such as user A, user B, user C, user D, and user D, and 5 microphones are included at the same time. In the above-mentioned all-in-one machine, the following correspondence table between these 5 microphones and 5 users is stored:

[0119] user microphone A a B b C c D d E e

[0120] In addition, the first preset threshold is 20dB.

[0121] At time T1, the 5 microphones in the video conferencing system are all turned on, and the 4 so...

Embodiment 3

[0129] Based on the same inventive concept, Embodiment 3 of the present application provides a video conferencing system, where the video conferencing system includes M microphones, where M is an integer greater than or equal to 2.

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Abstract

The invention discloses an information processing method and a video conference system. The information processing method is applied to the video conference system which comprises M microphones, and the M is an integer which is larger than or equal to two. The method includes the steps that L first sound source messages are obtained through detection, wherein the L is an integer which is larger than or equal to one; N first microphones corresponding to the L first sound source messages in the M microphones are determined, wherein the N is an integer which is larger than or equal to one and is smaller than or equal to the M; the N first microphones are controlled to be in an on state, and (M-N) microphones except the N first microphones in the M microphones are controlled to be in an off state.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to an information processing method and a video conferencing system. Background technique [0002] With the development of electronic devices, more and more functions are realized, such as: video conferencing, data transmission, video on demand and so on. Among them, in the video conference, the voice data of the participants can be captured through the microphone, and the microphone can be set in the following two ways: [0003] The first type is equipped with only one microphone, which is integrated into the electronic device and captures the voice information of all participants through one microphone; [0004] The second type is equipped with multiple microphones, and the voice information of the participants is captured through the multiple microphones. [0005] In the process of implementing the technical solutions of the embodiments of the present application, the in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/15
Inventor 罗梓桂
Owner LENOVO (BEIJING) LTD
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