CN105933558A - Teleconference high-noise conference participant intelligent shielding and canceling method - Google Patents
Teleconference high-noise conference participant intelligent shielding and canceling method Download PDFInfo
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- CN105933558A CN105933558A CN201610259461.XA CN201610259461A CN105933558A CN 105933558 A CN105933558 A CN 105933558A CN 201610259461 A CN201610259461 A CN 201610259461A CN 105933558 A CN105933558 A CN 105933558A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/563—User guidance or feature selection
- H04M3/566—User guidance or feature selection relating to a participants right to speak
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
- H04M3/568—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
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- Computer Vision & Pattern Recognition (AREA)
- Telephonic Communication Services (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a teleconference high-noise conference participant intelligent shielding and canceling method comprising an intelligent shielding step S1 and a shielding canceling step S2. The intelligent shielding step S1 comprises sub-steps of voice analysis, noise extraction, decibel value detection, decibel value comparison and conference participant shielding. The shielding canceling step comprises sub-steps of request canceling, voice testing, test noise extraction, test decibel value detection, test decibel value comparison, conference participant response and shielding canceling. According to the teleconference high-noise conference participant intelligent shielding and canceling method, a corresponding conference participant is shielded when a noise decibel value is detected to be greater than a preset noise standard value so that the conference participant is enabled not to speak but can hear the conference content without influencing the conference effect. Meanwhile, the shielded conference participant can put forward a shielding canceling request, and conference service cloud determines shielding canceling based on noise testing and response of all the conference participants.
Description
Technical field
The present invention relates to intelligent shielding and the release method of a kind of videoconference strong noise participant.
Background technology
In order to realize linking up efficiency, it is to avoid information distortion, videoconference is widely used in various types of enterprises, compared with tradition meeting, videoconference has arrangement rapidly, and not free, region limits, the features such as low cost, compared with telephone service point-to-point with tradition, functionally, break call and can only be confined to the boundary of two sides, there is the communication that phone cannot realize more smooth and easy, information is more true, and the features such as scope is more extensive, majority is applied in enterprise's routine work.
But, during videoconference, if in the environment of participant is in noise, containing substantial amounts of noise in the voice signal received, thus videoconference quality will be affected, delay meeting and be normally carried out.
In order to avoid the interference of noise, the common practices of prior art is directly to detect noise source and kick out of meeting, but this processing mode easily causes participant's omission to conference content, affects meeting quality.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, intelligent shielding and the release method of a kind of videoconference strong noise participant are provided, when decibel value noise being detected is more than and presets noise criteria, correspondence participant is shielded, it is made not make a speech, but but can hear conference content, have no effect on effect of meeting, the participant simultaneously shielded can propose to release shielding request, and conference service cloud is based on noise testing and all participants to be determined whether to release shielding accordingly.
It is an object of the invention to be achieved through the following technical solutions: the intelligent shielding of a kind of videoconference strong noise participant and release method, release step S2 including intelligent shielding step S1 and shielding:
Described intelligent shielding step S1 includes following sub-step:
S11. conference service cloud receives the voice signal of each participant is also analyzed, and extracts the noise signal in voice signal；
S12. the noise signal extracted is detected by conference service cloud, it is determined that the decibel value of noise；
S13. decibel value and the default noise criteria of noise are compared by conference service cloud:
(1) if the decibel value of noise is not more than presets noise criteria, return step S1 and proceed speech signal analysis；
(2) if the decibel value of noise is more than presetting noise criteria, step S4 is jumped to；
S14. conference service cloud is by corresponding participant's shielding so that this participant can only hear conference content, can not make a speech, and this participant is sent prompting；
Described shielding releases step S2 and includes following sub-step:
S21. the participant shielded initiates to ask with releasing shielding to conference service cloud；
S22. conference service cloud initiates noise testing order to the participant shielded, and the tested speech receiving this participant is analyzed, and extracts test noise signal, and judges the decibel value of test noise；
S23. conference service person is by the decibel value of test noise and default noise criteria:
(1) if the decibel value of test noise does not presets noise criteria very much, step S24 is jumped to；
(2) if the decibel value of test noise is more than presetting noise criteria, conference service cloud refusal releases the request of shielding；
S24. conference service cloud sends releasing shielding response request to the conference terminal of all participants；
The most all of participant all provides the response agreed to or oppose；
S26. conference service cloud judges whether to release shielding according to the response results of all participants.
Described step S22 includes following sub-step:
S221. conference service cloud initiates noise testing order to the participant shielded；
S222. conference service cloud persistently receives the tested speech of this participant, and the noise signal in the extract real-time testing time within the testing time；
S223. each the noise signal decibel value extracted in conference service cloud judges the testing time, and take maximum as test noise signal decibel value.
Described step S26 includes following sub-step:
S261. command execution module statistics provides the participant's number agreeing to release shielding；
S262. conference service cloud computing agrees to release participant's percentage ratio of shielding, and judges that this percentage ratio is less than predetermined threshold value:
(1) if agreeing to that the participant's percentage ratio releasing shielding releases shielding request less than predetermined threshold value, conference service cloud refusal；
(2) if agreeing to that participant's percentage ratio of shielding releases the shielding of corresponding participant not less than predetermined threshold value, conference service cloud.
The invention has the beneficial effects as follows: detect that the decibel value of noise is more than when presetting noise criteria, correspondence participant is shielded, it is made not make a speech, but but can hear conference content, have no effect on effect of meeting, the participant simultaneously shielded can propose to release shielding request, and the response based on noise testing and all participants of conference service cloud determines whether to release shielding.
Accompanying drawing explanation
Fig. 1 is the flow chart of the present invention.
Detailed description of the invention
Technical scheme is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to the following stated.
As it is shown in figure 1, the intelligent shielding of a kind of videoconference strong noise participant and release method, including intelligent shielding step S1 and shielding releasing step S2:
Described intelligent shielding step S1 includes following sub-step:
S11. conference service cloud receives the voice signal of each participant is also analyzed, and extracts the noise signal in voice signal；
Further, conference service cloud is per second analyzes once participant.
S12. the noise signal extracted is detected by conference service cloud, it is determined that the decibel value of noise；
S13. decibel value and the default noise criteria of noise are compared by conference service cloud:
(1) if the decibel value of noise is not more than presets noise criteria, return step S1 and proceed speech signal analysis；
(2) if the decibel value of noise is more than presetting noise criteria, step S4 is jumped to；
S14. conference service cloud is by corresponding participant's shielding so that this participant can only hear conference content, can not make a speech, and this participant is sent prompting；
Described shielding releases step S2 and includes following sub-step:
S21. the participant shielded initiates to ask with releasing shielding to conference service cloud；
S22. conference service cloud initiates noise testing order to the participant shielded, and the tested speech receiving this participant is analyzed, and extracts test noise signal, and judges the decibel value of test noise；
S23. conference service person is by the decibel value of test noise and default noise criteria:
(1) if the decibel value of test noise does not presets noise criteria very much, step S24 is jumped to；
(2) if the decibel value of test noise is more than presetting noise criteria, conference service cloud refusal releases the request of shielding；
S24. conference service cloud sends releasing shielding response request to the conference terminal of all participants；
The most all of participant all provides the response agreed to or oppose；
S26. conference service cloud judges whether to release shielding according to the response results of all participants.
Further, the present processes intelligent shielding based on a kind of videoconference strong noise participant and deactivation system, this system is mainly made up of conference service cloud and multiple conference terminal, and conference terminal is connected with meeting service cloud by data network (2G/3G/WIFI etc.)；Conference terminal is generally installed on the videoconference APP on each participant's mobile phone；When videoconference, conference service cloud is by receiving the voice signal from each conference terminal, and carries out noise extraction and judgement；The order of the application, data, judge and respond to be all based on participant and pass through the mutual of conference terminal and meeting service cloud.
Described step S22 includes following sub-step:
S221. conference service cloud initiates noise testing order to the participant shielded；
S222. conference service cloud persistently receives the tested speech of this participant, and the noise signal in the extract real-time testing time within the testing time；
Further, the testing time is generally 10s, noise signal of extraction per second；
S223. each the noise signal decibel value extracted in conference service cloud judges the testing time, and take maximum as test noise signal decibel value.
Described step S26 includes following sub-step:
S261. command execution module statistics provides the participant's number agreeing to release shielding；
S262. conference service cloud computing agrees to release participant's percentage ratio of shielding, and judges that this percentage ratio is less than predetermined threshold value:
(1) if agreeing to that the participant's percentage ratio releasing shielding releases shielding request less than predetermined threshold value, conference service cloud refusal；
(2) if agreeing to that participant's percentage ratio of shielding releases the shielding of corresponding participant not less than predetermined threshold value, conference service cloud.
In this application, detect that correspondence participant, more than when presetting noise criteria, is shielded so that it is can not make a speech, but but can hear conference content, have no effect on effect of meeting by the decibel value of noise.
The participant shielded can propose to release shielding request, and the response based on noise testing and all participants of conference service cloud determines whether to release shielding；Tone testing can detect currently whether reached standard by the environment noise of shielding participant, simultaneously when meeting proceeds to the very important stage, in order to prevent from being shielded after participant releases shielding, environment produces suddenly noise, and other participant can provide the response opposing to release shielding；Therefore, from the standpoint of noise testing and meeting concrete condition two, all ensure that meeting quality.
Claims (3)
1. the intelligent shielding of a videoconference strong noise participant and release method, it is characterised in that: include that intelligent shielding step S1 and shielding release step S2:
Described intelligent shielding step S1 includes following sub-step:
S11. conference service cloud receives the voice signal of each participant is also analyzed, and extracts the noise signal in voice signal；
S12. the noise signal extracted is detected by conference service cloud, it is determined that the decibel value of noise；
S13. decibel value and the default noise criteria of noise are compared by conference service cloud:
(1) if the decibel value of noise is not more than presets noise criteria, return step S1 and proceed speech signal analysis；
(2) if the decibel value of noise is more than presetting noise criteria, step S4 is jumped to；
S14. conference service cloud is by corresponding participant's shielding so that this participant can only hear conference content, can not make a speech, and this participant is sent prompting；
Described shielding releases step S2 and includes following sub-step:
S21. the participant shielded initiates to ask with releasing shielding to conference service cloud；
S22. conference service cloud initiates noise testing order to the participant shielded, and the tested speech receiving this participant is analyzed, and extracts test noise signal, and judges the decibel value of test noise；
S23. conference service person is by the decibel value of test noise and default noise criteria:
(1) if the decibel value of test noise does not presets noise criteria very much, step S24 is jumped to；
(2) if the decibel value of test noise is more than presetting noise criteria, conference service cloud refusal releases its request of shielding；
S24. conference service cloud sends releasing shielding response request to the conference terminal of all participants；
The most all of participant all provides the response agreed to or oppose；
S26. conference service cloud judges whether to release shielding according to the response results of all participants.
The intelligent shielding of a kind of videoconference strong noise participant the most according to claim 1 and release method, it is characterised in that: described step S22 includes following sub-step:
S221. conference service cloud initiates noise testing order to the participant shielded；
S222. conference service cloud persistently receives the tested speech of this participant, and the noise signal in the extract real-time testing time within the testing time；
S223. each the noise signal decibel value extracted in conference service cloud judges the testing time, and take maximum as test noise signal decibel value.
The intelligent shielding of a kind of videoconference strong noise participant the most according to claim 1 and release method, it is characterised in that: described step S26 includes following sub-step:
S261. command execution module statistics provides the participant's number agreeing to release shielding；
S262. conference service cloud computing agrees to release participant's percentage ratio of shielding, and judges that this percentage ratio is less than predetermined threshold value:
(1) if agreeing to that the participant's percentage ratio releasing shielding releases shielding request less than predetermined threshold value, conference service cloud refusal；
(2) if agreeing to that participant's percentage ratio of shielding releases the shielding of corresponding participant not less than predetermined threshold value, conference service cloud.
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| CN111683183A (en) * | 2020-05-29 | 2020-09-18 | 太仓秦风广告传媒有限公司 | Multimedia conference non-participant conversation shielding processing method and system thereof |
| CN111770301A (en) * | 2020-07-16 | 2020-10-13 | 武汉百家云科技有限公司 | Video conference data processing method and device |
| CN114120950A (en) * | 2022-01-27 | 2022-03-01 | 荣耀终端有限公司 | Human voice shielding method and electronic equipment |
| 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 |
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Effective date of registration: 20200728 Address after: No.18, Zengfu Road, Baimao, Guli Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Suzhou Zhigao Jiahua Technology Co.,Ltd. Address before: No. 11 high tech Zone Gaopeng road in Chengdu city of Sichuan Province in 610041 Patentee before: SICHUAN UCS COMMUNICATIONS TECHNOLOGY Co.,Ltd. |