An Intelligent System About Video Conference

Abstract

The invention discloses an intelligent system related to video conferencing, which includes a plurality of microphone modules, and the microphone modules are all connected to a microphone switch module through a CAN bus; each microphone module is connected to an audio vibration module and a voice detection module; Voice detection module: detect the voice information of the microphone module and send it to the SIP control center; the audio vibration module: detect the audio vibration information of the microphone module and send it to the SIP control center; the SIP control center: receive the voice information of the voice detection module , compared with the database, whether the voice information content includes the preset voice X, and when the preset voice X is included, send the instruction to close the microphone to the microphone switch module; the microphone switch module receives the instruction and closes the corresponding microphone module, and continues to receive audio The vibration information sent by the vibration module sends an instruction to turn on the microphone to the microphone switch module, and the microphone switch module receives the instruction to turn on the corresponding microphone module.

Description

technical field [0001] The invention relates to a video conferencing system, in particular to an intelligent system related to video conferencing. Background technique [0002] When a video conference is in progress, there will be many people speaking at the same time, or the network will be suspended, which will cause the other end of the video conference to be unable to hear clearly. Objections must be raised and the speaker should repeat the speech; this will not only waste time but also easily interrupt the train of thought; so we need A video conferencing system with subtitles [0003] At the same time, the development of network video conferencing systems is getting faster and faster, and more and more companies and government departments have begun to use network video conferencing systems to improve work efficiency. A major problem in running multimedia applications such as conferencing-based voice and video on a corporate network is how to manage echo cancellation ...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that when the video conference is in progress, many people will speak at the same time, or the network will be suspended, so that the other end of the video conference cannot hear clearly, and an objection must be raised to ask the speaker to repeat the speech; this will not only waste time but also It is easy to interrupt the train of thought and eliminate the echo. The purpose is to provide an intelligent system for video conferencing. It solves the phenomenon that many people speak at the same time or the network is suspended during the video conference. As a result, the other end of the video conference cannot hear clearly. Disagreement, let the speaker repeat; this is not only a waste of time, but also easily interrupts the train of thought and eliminates the problem of echo

The present invention eliminates the echo from the microphone part. In the existing video conference, each microphone is in an open state, which brings two problems. People can't hear clearly, and the second multi-directional sound increases noise and echo at the same time. In order to solve this problem, the present invention adopts a unified control switch for the microphone and controls it through the CAN bus. First, a voice is set inside each microphone module. The detection module and the audio vibration module, for the SIP control center, first receive the information of the voice detection module, when the preset voice X is detected, send a shutdown command, and open the microphone module through the received information sent by the audio vibration module, in the whole Only one microphone module is turned on during the process, which avoids the shortcomings of traditional problems

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