CN104580776A - Telephone conference system and method capable of intelligently shielding strong noise participant based on noise detection - Google Patents
Telephone conference system and method capable of intelligently shielding strong noise participant based on noise detection Download PDFInfo
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- CN104580776A CN104580776A CN201510022204.XA CN201510022204A CN104580776A CN 104580776 A CN104580776 A CN 104580776A CN 201510022204 A CN201510022204 A CN 201510022204A CN 104580776 A CN104580776 A CN 104580776A
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Abstract
The invention discloses a telephone conference system capable of intelligently shielding a strong noise participant based on noise detection. The telephone conference system capable of intelligently shielding the strong noise participant based on the noise detection comprises multiple client sides and a conference server. The conference server is provided with a voice frequency receiving module, a voice frequency analysis module, a noise pre-judging module, a noise comparing module and an instruction execution module, wherein the voice frequency receiving module is used for receiving voice signals of all participants; the voice frequency analysis module is used for analyzing the received voice signals and extracting noise signals from the voice signals; the noise pre-judging module is used for detecting the noise signals to judge the type of noises and a decibel value; the noise comparing module is used for comparing the decibel value of the noises with a presupposed noise standard value; the instruction execution module is used for executing an instruction of kicking out the participant with the noise decibel value higher than the presupposed noise standard value. The telephone conference system capable of intelligently shielding the strong noise participant based on the noise detection has the advantages that the participant with the noise decibel value higher than the presupposed noise standard value can be kicked out of the telephone conference to avoid affecting other participants, and the conference quality is improved.
Description
Technical field
The present invention relates to videoconference technical field, particularly a kind of can the TeleConference Bridge of intelligent shielding strong noise participant and method based on noise measuring.
Background technology
In order to realize linking up efficiency, avoid information distortion, videoconference market is risen rapidly in recent years, is widely used in various types of enterprise.Called phone meeting is exactly generally utilize telephone set as instrument, utilizes the novel conference model that telephone wire is had a meeting as carrier.Compared with the point-to-point telephone service of tradition, functionally, break the boundary that call can only be confined to 2 sides, more than 3 sides can be met (according to the product of different provider, the highlyest realize 1000 sides and converse simultaneously) to have the communication that phone cannot realize more smooth and easy, information is more true, and the features such as scope is more extensive are the important means of modern business, office, management.But, in videoconference, under participant is in the environment of strong noise, as: during the ground such as power plant, light aerocraft, armored vehicle, machine-processed workshop, noisy place, will containing a large amount of noises in the voice signal received, cause other personnels participating in the meeting can not hear clearly or not understand, affect videoconference quality, delay meeting and normally carry out.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of can the TeleConference Bridge of intelligent shielding strong noise participant and method based on noise measuring, automatic shield strong noise participant, improves videoconference quality.
The object of the invention is to be achieved through the following technical solutions: a kind of can the TeleConference Bridge of intelligent shielding strong noise participant based on noise measuring, comprise multiple client and Conference server, described Conference server is provided with audio frequency receiver module, audio analysis module, noise anticipation module, noise comparing module and command execution module, and described audio frequency receiver module is for receiving the voice signal of each participant; The voice signal that audio analysis module is used for receiving is analyzed, and extracts the noise signal in voice signal; Noise anticipation module is used for detecting noise signal, judges type and the decibel value of noise; Noise comparing module is used for the decibel value of noise and default noise criteria to compare; Command execution module kicks out of the order of videoconference for performing the participant decibel value of noise being exceeded default noise criteria.
Described client is intelligent movable mobile phone or fixing base.
Can an intelligent shielding strong noise participant's method based on noise measuring, it comprises the following steps:
S1, participant access TeleConference Bridge, and the audio frequency receiver module of Conference server receives the voice signal of each participant;
The audio analysis module of S2, Conference server is analyzed the voice signal received, and extracts the noise signal in voice signal;
The noise anticipation module of S3, Conference server detects the noise signal extracted, and judges the type of noise and the decibel value of noise;
The decibel value of noise and default noise criteria are compared by the noise comparing module of S4, Conference server, find out participant's list that all noises exceed standard, and send to the command execution module of Conference server the order this part and meeting personnel being kicked out of videoconference;
The command execution module of S5, Conference server receives and performs the order of noise comparing module transmission, and what this partial noise exceeded standard kicks out of videoconference with meeting personnel;
S6, Conference server by communication network by participant's state feedback on the terminal APP of host.
Described communication network is 2G or 3G or WIFI network.
The invention has the beneficial effects as follows: when participant is in noisy environment, TeleConference Bridge can carry out automatic analysis detection to the voice signal of each participant, and videoconference is kicked out of to the participant exceeding default noise criteria, avoid affecting other participants, improve meeting quality.
Accompanying drawing explanation
Fig. 1 is flow chart of the present invention.
Embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail, but protection scope of the present invention is not limited to the following stated.
A kind of can the TeleConference Bridge of intelligent shielding strong noise participant based on noise measuring, comprise multiple client and Conference server, described Conference server is provided with audio frequency receiver module, audio analysis module, noise anticipation module, noise comparing module and command execution module, and described audio frequency receiver module is for receiving the voice signal of each participant; The voice signal that audio analysis module is used for receiving is analyzed, and extracts the noise signal in voice signal; Noise anticipation module is used for detecting noise signal, and judge type and the decibel value of noise, noise is divided into traffic noise, man-made noise, construction noise pollution and noise of social activities according to source, the noise criteria that different noise type is corresponding different; Noise comparing module is used for the decibel value of noise and default noise criteria to compare; Command execution module kicks out of the order of videoconference for performing the participant decibel value of noise being exceeded default noise criteria.
Described client is intelligent movable mobile phone or fixing base.
As shown in Figure 1, a kind of can the method for intelligent shielding strong noise participant based on noise measuring, it comprises the following steps:
S1, participant access TeleConference Bridge, and the audio frequency receiver module of Conference server receives the voice signal of each participant;
The audio analysis module of S2, Conference server is analyzed the voice signal received, and extracts the noise signal in voice signal;
The noise anticipation module of S3, Conference server detects the noise signal extracted, and judges the type of noise and the decibel value of noise;
The decibel value of noise and default noise criteria are compared by the noise comparing module of S4, Conference server, find out participant's list that all noises exceed standard, and send to the command execution module of Conference server the order this part and meeting personnel being kicked out of videoconference;
The command execution module of S5, Conference server receives and performs the order of noise comparing module transmission, and what this partial noise exceeded standard kicks out of videoconference with meeting personnel;
S6, Conference server by communication network by participant's state feedback on the terminal APP of host.
Described communication network is 2G or 3G or WIFI network.
Participant accesses TeleConference Bridge, after starting videoconference, the voice signal of each participant of audio frequency receiver module automatic reception of Conference server, comprising all kinds of audio signal, then the audio analysis module of Conference server is analyzed the voice signal received, and extracts the noise signal in voice signal; The noise anticipation module of Conference server is carried out detection to the noise signal extracted and is judged, judges the type of noise and the decibel value of noise.The type of noise is divided into traffic noise, man-made noise, construction noise pollution and noise of social activities according to noise source, the noise criteria that different noise type is corresponding different.Traffic noise mainly refers to the noise that the vehicles such as motor vehicles, aircraft, train and steamer operationally send; The noise source of these noises is flowings, and interference range is large.Man-made noise mainly refers to the noise produced in industrial production work, mainly from machine and high speed running apparatus.Construction noise pollution mainly refers to the noise that construction site produces, and will use various dynamic power machine in a large number in construction, carry out excavating, burrows, stir, transporting material and component continually, thus produces much noise.Noise of social activities mainly refers to the clamour produced in the various social activitieies such as business transaction, sports tournament, march-rally, public place of entertainment, and the brouhaha of the various household electrical appliances such as radio-cassette player, television set, washing machine, and this noise like is generally below 80 decibels.Such as washing machine, sewing machine noise are 50 ~ 80 decibels, and the noise of electric fan is 30 ~ 65 decibels, and air conditioner, television set are 70 decibels.The decibel value of noise and default noise criteria are compared by the noise comparing module of Conference server, different noise criterias can be set according to different noise types, find out participant's list that all noises exceed standard, and send to the command execution module of Conference server the order this part and meeting personnel being kicked out of videoconference; The command execution module of Conference server receives and performs the order of noise comparing module transmission, and what this partial noise exceeded standard kicks out of videoconference with meeting personnel; Participant cannot accept any content of meeting.
Claims (4)
1. one kind can the TeleConference Bridge of intelligent shielding strong noise participant based on noise measuring, comprise multiple client and Conference server, it is characterized in that: Conference server is provided with audio frequency receiver module, audio analysis module, noise anticipation module, noise comparing module and command execution module, and described audio frequency receiver module is for receiving the voice signal of each participant; The voice signal that audio analysis module is used for receiving is analyzed, and extracts the noise signal in voice signal; Noise anticipation module is used for detecting noise signal, judges type and the decibel value of noise; Noise comparing module is used for the decibel value of noise and default noise criteria to compare; Command execution module kicks out of the order of videoconference for performing the participant decibel value of noise being exceeded default noise criteria.
2. according to claim 1 a kind of can the TeleConference Bridge of intelligent shielding strong noise participant based on noise measuring, it is characterized in that: described client is intelligent movable mobile phone or fixing base.
3. can an intelligent shielding strong noise participant's method based on noise measuring, it is characterized in that: it comprises the following steps:
S1, participant access TeleConference Bridge, and the audio frequency receiver module of Conference server receives the voice signal of each participant;
The audio analysis module of S2, Conference server is analyzed the voice signal received, and extracts the noise signal in voice signal;
The noise anticipation module of S3, Conference server detects the noise signal extracted, and judges the type of noise and the decibel value of noise;
The decibel value of noise and default noise criteria are compared by the noise comparing module of S4, Conference server, find out participant's list that all noises exceed standard, and send to the command execution module of Conference server the order this part and meeting personnel being kicked out of videoconference;
The command execution module of S5, Conference server receives and performs the order of noise comparing module transmission, and what this partial noise exceeded standard kicks out of videoconference with meeting personnel;
S6, Conference server by communication network by participant's state feedback on the terminal APP of host.
4. according to claim 3 a kind of can the method for intelligent shielding strong noise participant based on noise measuring, it is characterized in that: described communication network is 2G or 3G or WIFI network.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105933556A (en) * | 2016-04-25 | 2016-09-07 | 四川联友电讯技术有限公司 | Teleconference noise shielding system based on conference participant determination and teleconference noise shielding method thereof |
| CN105933558A (en) * | 2016-04-25 | 2016-09-07 | 四川联友电讯技术有限公司 | Teleconference high-noise conference participant intelligent shielding and canceling method |
| CN108834189A (en) * | 2018-06-22 | 2018-11-16 | 天津理工大学 | A method of based on the shielding subscriber's line circuit domain dropping call of S1 signaling |
| CN110348011A (en) * | 2019-06-25 | 2019-10-18 | 武汉冠科智能科技有限公司 | A kind of with no paper meeting shows that object determines method, apparatus and storage medium |
| CN114125136A (en) * | 2020-08-31 | 2022-03-01 | 阿瓦雅管理有限合伙公司 | System and method for adjusting noise level in a communication session |
| CN115550595A (en) * | 2021-06-30 | 2022-12-30 | Oppo广东移动通信有限公司 | Online conference implementation method, device, equipment and readable storage medium |
| CN117746880A (en) * | 2024-02-20 | 2024-03-22 | 江苏鑫埭信息科技有限公司 | Intelligent noise reduction method and system for teleconference communication |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105933556A (en) * | 2016-04-25 | 2016-09-07 | 四川联友电讯技术有限公司 | Teleconference noise shielding system based on conference participant determination and teleconference noise shielding method thereof |
| CN105933558A (en) * | 2016-04-25 | 2016-09-07 | 四川联友电讯技术有限公司 | Teleconference high-noise conference participant intelligent shielding and canceling method |
| CN105933558B (en) * | 2016-04-25 | 2019-01-04 | 四川联友电讯技术有限公司 | A kind of intelligent shielding and release method of videoconference strong noise participant |
| CN108834189A (en) * | 2018-06-22 | 2018-11-16 | 天津理工大学 | A method of based on the shielding subscriber's line circuit domain dropping call of S1 signaling |
| CN110348011A (en) * | 2019-06-25 | 2019-10-18 | 武汉冠科智能科技有限公司 | A kind of with no paper meeting shows that object determines method, apparatus and storage medium |
| CN114125136A (en) * | 2020-08-31 | 2022-03-01 | 阿瓦雅管理有限合伙公司 | System and method for adjusting noise level in a communication session |
| CN115550595A (en) * | 2021-06-30 | 2022-12-30 | Oppo广东移动通信有限公司 | Online conference implementation method, device, equipment and readable storage medium |
| CN117746880A (en) * | 2024-02-20 | 2024-03-22 | 江苏鑫埭信息科技有限公司 | Intelligent noise reduction method and system for teleconference communication |
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