CN204231479U - A kind of intelligent meeting telephone set - Google Patents
A kind of intelligent meeting telephone set Download PDFInfo
- Publication number
- CN204231479U CN204231479U CN201420571380.XU CN201420571380U CN204231479U CN 204231479 U CN204231479 U CN 204231479U CN 201420571380 U CN201420571380 U CN 201420571380U CN 204231479 U CN204231479 U CN 204231479U
- Authority
- CN
- China
- Prior art keywords
- signal
- telecommunication
- tamber characteristic
- network interface
- loud speaker
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Telephonic Communication Services (AREA)
Abstract
The utility model discloses a kind of intelligent meeting telephone set.This intelligent meeting telephone set comprises tone color identification module and controller of raising one's voice.In power on mode, described tone color identification module detects first signal of telecommunication reaching network interface from coding decoder, extracts the tamber characteristic data in first signal of telecommunication, and by tamber characteristic data stored in tamber characteristic database.In the normal operating mode, the signal of telecommunication between tone color identification module monitoring coding decoder and network interface on connecting line, compares the signal of telecommunication on connecting line and the tamber characteristic data in described tamber characteristic database, and produces control signal according to comparative result.Controller of raising one's voice controls described loud speaker according to control signal.Compared with prior art, when the personnel participating in the meeting of a meeting room is when speech, the speech of the same person that intelligent meeting phone function automatic shield reflects from other meeting rooms.Thus, reduce the interference that revolution sound causes, improve speech quality.
Description
Technical field
The utility model relates to the communications field, is specifically related to a kind of intelligent meeting telephone set.
Background technology
Tele-conferencing system is widely used in commercial operational environment.This conference system generally comprises the multiple terminals intelligent telephone set connected by network, such as: the intelligent telephone set of an office directly can carry out voice or Video chat with other one or more offices by wireless network or telecommunications cable network.That is, the sound that the staff that the smart phone of an office receives this office sends, and pass to other office by network, sounded by the intelligent telephone set of this another office, thus reach the object of interchange.Some intelligent telephone sets in tele-conferencing system of the prior art may using after the sound newly received is spread out of by loud speaker again as Speech input, be sent to the other end of teleconference, thus make sound interference large, sound effect is poor.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of intelligent telephone set, with at reduction interference of call signal, improves speech quality.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
The utility model provides a kind of intelligent meeting telephone set, comprising:
Loud speaker, for sounding according to voice signal;
Microphone, for receiving the sound importing described intelligent meeting telephone set into;
Network interface, described network interface interconnection network;
The acoustic processing module be connected with described microphone with described loud speaker, for the treatment of the signal of telecommunication that described network interface transmits, and is converted to voice signal by the described signal of telecommunication, sends described loud speaker to; Further, described acoustic processing module receives the voice signal that described microphone transmits, and is converted into first signal of telecommunication;
The coding decoder be connected with described acoustic processing module with described network interface, for described first signal of telecommunication is encoded, and sending first signal of telecommunication after coding to described network interface, first signal of telecommunication after described coding is sent to described network by described network interface; Further, described coding decoder receives second signal of telecommunication from described network interface, and decodes to described second signal of telecommunication, sends described acoustic processing module to;
It is characterized in that, described intelligent meeting telephone set also comprises:
Tamber characteristic database, for stored sound characteristic;
The tone color identification module be connected with described tamber characteristic database with described coding decoder, described tone color identification module works in power on mode and normal operation mode; In power on mode, described tone color identification module detects described first signal of telecommunication reaching described network interface from described coding decoder, extract the tamber characteristic data in described first signal of telecommunication, and by described tamber characteristic data stored in described tamber characteristic database; In the normal operating mode, described tone color identification module monitors the signal of telecommunication between described coding decoder and described network interface on connecting line, described tamber characteristic data in the signal of telecommunication on more described connecting line and described tamber characteristic database, and produce control signal according to comparative result; And
The controller of raising one's voice be connected with described tone color identification module with described loud speaker, for controlling described loud speaker according to described control signal.
An embodiment, when the described tamber characteristic data in the signal of telecommunication on described connecting line and described tamber characteristic database are not mated, described in controller of raising one's voice open described loud speaker by described control signal; When described tamber characteristic data match in the signal of telecommunication on described connecting line and described tamber characteristic database, described in controller of raising one's voice close described loud speaker by described control signal.
Compared with prior art, when the personnel participating in the meeting of a meeting room is when speech, the speech of the same person that intelligent meeting phone function automatic shield reflects from other meeting rooms.Thus, reduce the interference that revolution sound causes, improve speech quality.
Accompanying drawing explanation
Figure 1 shows that the intelligent meeting telephone system according to embodiment of the present utility model.
Figure 2 shows that the intelligent meeting telephone set according to embodiment of the present utility model.
Figure 3 shows that the system construction drawing of the intelligent meeting telephone set according to embodiment of the present utility model.
Embodiment
Below will provide detailed description to embodiment of the present utility model.Although the utility model will carry out setting forth and illustrating in conjunction with some embodiments, it should be noted that the utility model is not merely confined to these execution modes.On the contrary, the amendment carry out the utility model or equivalent replacement, all should be encompassed in the middle of right of the present utility model.
In addition, in order to better the utility model is described, in embodiment hereafter, give numerous details.It will be understood by those skilled in the art that do not have these details, the utility model can be implemented equally.In other example, known method, flow process, element and circuit are not described in detail, so that highlight purport of the present utility model.
Figure 1 shows that the intelligent meeting telephone system 100 according to embodiment of the present utility model.In intelligent meeting telephone system 100, the staff in a meeting room carries out voice conference call by intelligent meeting telephone set 102 and the staff of another meeting room in strange land.
Figure 2 shows that the intelligent meeting telephone set 102 according to embodiment of the present utility model.In the embodiment of fig. 2, intelligent meeting telephone set 102 comprises receiver 202, microphone 204 and loud speaker 206.When many people carry out videoconference, the microphone 204 opening intelligent meeting telephone set 102 carries out hand-free call.In addition, also can select to receive sound with receiver 202.
Figure 3 shows that the system construction drawing 300 of the intelligent meeting telephone set 102 according to embodiment of the present utility model.In the embodiments of figure 3, intelligent meeting telephone set 102 comprises the network interface 314 be connected with network 304.Intelligent meeting telephone set 102 also comprises loud speaker 204 and microphone 206.Loud speaker 204 is sounded according to receiving from network 304 voice signal come.Microphone 206 receives in meeting room the sound importing intelligent meeting telephone set 102 into.In addition, intelligent meeting telephone set 102 also comprises acoustic processing module 310 and coding decoder 312.Acoustic processing module 310 is connected with microphone 204 with loud speaker 206, for the treatment of the signal of telecommunication that network interface 314 transmits, and this signal of telecommunication is converted to voice signal, sends loud speaker 206 to, thus loud speaker 206 is sounded.Further, acoustic processing module 310 receives the voice signal that microphone 204 transmits, and is converted into first signal of telecommunication.Coding decoder 312 is connected with acoustic processing module 310 with network interface 314, for being encoded by first signal of telecommunication, and sending first signal of telecommunication after coding to network interface 314, being issued to corresponding network by network interface 314; Further, coding decoder 312 receives second signal of telecommunication from network interface, and decodes to second signal of telecommunication, sends acoustic processing module 310 to, passes to loud speaker 206 after carrying out acoustic processing by acoustic processing module 310.
In one embodiment, intelligent meeting telephone set 102 also comprises tamber characteristic database 314, tone color identification module 316 and controller 318 of raising one's voice.Tamber characteristic database 314 stored sound characteristic.Tone color identification module 316 is connected with tamber characteristic database 314 with coding decoder 312.Tone color identification module 316 works in power on mode and normal operation mode.In power on mode, tone color identification module 316 detects first signal of telecommunication reaching network interface 314 from coding decoder 312, extracts the tamber characteristic data in first signal of telecommunication, and by tamber characteristic data stored in tamber characteristic database 314.In the normal operating mode, tone color identification module 316 monitors the signal of telecommunication between coding decoder 312 and network interface 314 on connecting line, the signal of telecommunication relatively on connecting line and the tamber characteristic data in tamber characteristic database 314, and produce control signal according to comparative result.Controller 318 of raising one's voice is connected with described tone color identification module with described loud speaker, for according to described control signal control loudspeaker 206.
More particularly, when the staff of meeting room loquiturs time, tone color identification module 316 can extract the tamber characteristic of the sound of the one or more staff in this meeting room, and will represent that the data of these tamber characteristics are stored into tamber characteristic database 314.When the staff of other long-range meeting rooms starts speech time, tone color identification module 316 can identify and whether the sound judging to import into 100 of conference telephone system is the sound of the people of this meeting room, that is, be whether the revolution sound of people's sound after importing the other side's meeting room into of this meeting room.
In one embodiment, when the tamber characteristic data in the signal of telecommunication on described connecting line and tamber characteristic database 314 do not mate (namely judging that this voice signal is not revolution sound), controller 318 of raising one's voice opens loud speaker 206 by described control signal.When tamber characteristic data match (namely judging that this voice signal is revolution sound) in the signal of telecommunication on connecting line and tamber characteristic database 314, controller 318 of raising one's voice is by control signal mute speaker 206.
Advantage is, when the personnel participating in the meeting of a meeting room is when speech, and the speech of the same person that intelligent meeting telephone set 102 energy automatic shield reflects from other meeting rooms.Thus, reduce the interference that revolution sound causes, improve speech quality.
Embodiment and accompanying drawing are only the conventional embodiment of the utility model above.Obviously, various supplement, amendment and replacement can be had under the prerequisite not departing from the utility model spirit that claims define and utility model scope.It should be appreciated by those skilled in the art that the utility model can change in form, structure, layout, ratio, material, element, assembly and other side under the prerequisite not deviating from utility model criterion according to concrete environment and job requirement in actual applications to some extent.Therefore, be only illustrative rather than definitive thereof in the embodiment of this disclosure, the scope of the utility model is defined by appended claim and legal equivalents thereof, and is not limited thereto front description.
Claims (2)
1. an intelligent meeting telephone set, comprising:
Loud speaker, for sounding according to voice signal;
Microphone, for receiving the sound importing described intelligent meeting telephone set into;
Network interface, described network interface interconnection network;
The acoustic processing module be connected with described microphone with described loud speaker, for the treatment of the signal of telecommunication that described network interface transmits, and is converted to voice signal by the described signal of telecommunication, sends described loud speaker to; Further, described acoustic processing module receives the voice signal that described microphone transmits, and is converted into first signal of telecommunication;
The coding decoder be connected with described acoustic processing module with described network interface, for described first signal of telecommunication is encoded, and sending first signal of telecommunication after coding to described network interface, first signal of telecommunication after described coding is sent to described network by described network interface; Further, described coding decoder receives second signal of telecommunication from described network interface, and decodes to described second signal of telecommunication, sends described acoustic processing module to;
It is characterized in that, described intelligent meeting telephone set also comprises:
Tamber characteristic database, for stored sound characteristic;
The tone color identification module be connected with described tamber characteristic database with described coding decoder, described tone color identification module works in power on mode and normal operation mode; In power on mode, described tone color identification module detects described first signal of telecommunication reaching described network interface from described coding decoder, extract the tamber characteristic data in described first signal of telecommunication, and by described tamber characteristic data stored in described tamber characteristic database; In the normal operating mode, described tone color identification module monitors the signal of telecommunication between described coding decoder and described network interface on connecting line, described tamber characteristic data in the signal of telecommunication on more described connecting line and described tamber characteristic database, and produce control signal according to comparative result; And
The controller of raising one's voice be connected with described tone color identification module with described loud speaker, for controlling described loud speaker according to described control signal.
2. intelligent meeting telephone set according to claim 1, it is characterized in that, when the described tamber characteristic data in the signal of telecommunication on described connecting line and described tamber characteristic database are not mated, described in controller of raising one's voice open described loud speaker by described control signal; When described tamber characteristic data match in the signal of telecommunication on described connecting line and described tamber characteristic database, described in controller of raising one's voice close described loud speaker by described control signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420571380.XU CN204231479U (en) | 2014-09-30 | 2014-09-30 | A kind of intelligent meeting telephone set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420571380.XU CN204231479U (en) | 2014-09-30 | 2014-09-30 | A kind of intelligent meeting telephone set |
Publications (1)
Publication Number | Publication Date |
---|---|
CN204231479U true CN204231479U (en) | 2015-03-25 |
Family
ID=52929524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420571380.XU Expired - Fee Related CN204231479U (en) | 2014-09-30 | 2014-09-30 | A kind of intelligent meeting telephone set |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN204231479U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017045429A1 (en) * | 2015-09-18 | 2017-03-23 | 广州酷狗计算机科技有限公司 | Audio data detection method and system and storage medium |
CN108877825A (en) * | 2018-06-26 | 2018-11-23 | 珠海宏桥高科技有限公司 | A kind of Network echo cancellation element and method based on voice-activated and logic control |
CN110654324A (en) * | 2018-06-29 | 2020-01-07 | 上海擎感智能科技有限公司 | Method and device for adaptively adjusting volume of vehicle-mounted terminal |
-
2014
- 2014-09-30 CN CN201420571380.XU patent/CN204231479U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017045429A1 (en) * | 2015-09-18 | 2017-03-23 | 广州酷狗计算机科技有限公司 | Audio data detection method and system and storage medium |
CN108877825A (en) * | 2018-06-26 | 2018-11-23 | 珠海宏桥高科技有限公司 | A kind of Network echo cancellation element and method based on voice-activated and logic control |
CN110654324A (en) * | 2018-06-29 | 2020-01-07 | 上海擎感智能科技有限公司 | Method and device for adaptively adjusting volume of vehicle-mounted terminal |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101370322A (en) | Microphone gain control method and communication equipment | |
CN103312906A (en) | Method and device for realizing teleconference | |
CN103973877A (en) | Method and device for using characters to realize real-time communication in mobile terminal | |
CN102160335B (en) | Conversation detection in ambient telephony system | |
CN101193381A (en) | A mobile terminal and method with voice pre-processing function | |
CN104869216A (en) | Method and mobile terminal for making and receiving calls | |
CN105933557A (en) | Volume intelligent adjusting method for conference participants in synchronous voice conference and volume intelligent adjusting system thereof | |
CN105430493A (en) | Method and system for preventing television program from interfering with call | |
CN204231479U (en) | A kind of intelligent meeting telephone set | |
CN103731541A (en) | Method and terminal for controlling voice frequency during telephone communication | |
TWI624183B (en) | Method of processing telephone voice and computer program thereof | |
CN104618616B (en) | Videoconference participant identification system and method based on speech feature extraction | |
CN104301561A (en) | Intelligent conference telephone set | |
CN203537386U (en) | Bluetooth conference loudspeaker and corresponding conference telephone system | |
CN204231472U (en) | A kind of intelligent meeting telephone set with feature identification | |
CN204231481U (en) | A kind of intelligent meeting telephone set with nozzle type identification | |
CN204231484U (en) | A kind of intelligent meeting telephone set of feature based sound | |
CN203278970U (en) | Wireless conference coupler for supporting internetwork communications | |
CN101699837B (en) | Telephone voice output gain adjustment method, device and communication terminal | |
CN104301564A (en) | Intelligent conference telephone with mouth shape identification | |
CN104301557A (en) | Intelligent conference system with real-time display function | |
CN204231480U (en) | A kind of intelligent meeting telephone set | |
CN203278971U (en) | Remote multimedia fusion communication conference terminal | |
CN201167379Y (en) | Videoconference system and echo eliminating apparatus for the same | |
CN104301559A (en) | Intelligent conference telephone set |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20150930 |
|
EXPY | Termination of patent right or utility model |