Teleconference noise shielding system based on conference participant determination and teleconference noise shielding method thereof

Abstract

The invention discloses a teleconference noise shielding system based on conference participant determination and a teleconference noise shielding method thereof. The system comprises a conference service cloud and multiple conference terminals. Each conference terminal comprises a shielding request response module. The conference service cloud comprises a noise standard value preset module, an audio analysis module, a noise prejudgment module, a noise comparison module, a shielding initiating module and a command performing module. The method comprises an audio analysis and noise extraction step S1, a noise prejudgment step S2, a noise comparison step S3, a shielding initiating step S4, a shielding response step S5 and a command performing step S6. According to the teleconference noise shielding system based on the conference participant determination and the teleconference noise shielding method thereof, a corresponding conference participant is recorded as a noise source when the decibel value of noise exceeds a preset noise standard value, and then shielding of the conference participant is determined by all the conference participants so that the conference quality can be enhanced.

Description

technical field [0001] The invention relates to a telephone conference noise shielding system and method based on the decision of participants. Background technique [0002] In order to achieve communication efficiency and avoid information distortion, teleconferencing is widely used in various types of enterprises. Compared with traditional conferences, teleconferencing has the characteristics of quick arrangement, no time and geographical restrictions, and low cost. Compared with traditional point-to-point telephone services In comparison, from a functional point of view, it breaks the boundary between the two parties in a call, and has the characteristics of smoother communication, more real information, and a wider range that cannot be achieved by telephone, and is mostly used in the daily work of enterprises. [0003] However, during the teleconference, if the participants are in a noisy environment, the received voice signal will contain a lot of noise, thereby affecti...

AI Technical Summary

Problems solved by technology

[0003] However, during the conference call, if the participants are in a noisy environment, the received voice signal will contain a lot of noise, which will affect the quality of the conference call and delay the normal progress of the conference

[0004] In order to avoid noise interference, the general method in the existing technology is to directly detect the noise source and kick out the meeting, but this processing method is not accurate, and it is likely to cause mistaken kicking, which seriously affects the quality of the meeting, for example:

[0005] During the call, the environmental noise of the participant itself is relatively small, but due to unexpected situations (vehicles passing by, etc.), the noise becomes louder, and the result is detected and directly kicked out of the meeting; and if the participant is publishing his own Opinions, suddenly being kicked out of the meeting will make the meeting incomplete, which will have a great adverse effect on the quality of the meeting

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