CN2691184Y - Voice transmitter based on exchanging technology - Google Patents
Voice transmitter based on exchanging technology Download PDFInfo
- Publication number
- CN2691184Y CN2691184Y CN 200420043419 CN200420043419U CN2691184Y CN 2691184 Y CN2691184 Y CN 2691184Y CN 200420043419 CN200420043419 CN 200420043419 CN 200420043419 U CN200420043419 U CN 200420043419U CN 2691184 Y CN2691184 Y CN 2691184Y
- Authority
- CN
- China
- Prior art keywords
- stored
- program control
- voice
- sound
- control exchange
- 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
Abstract
The utility model relates to the technical field of telecommunication application, in particular to a voice transmitter based on the exchanging technology. An external voice sound source is connected with an impediment matching electrical level regulating device via a cable. The output end of the impediment matching electrical leve regulating device is connected with the voice channel of a stored-program control exchanger, or is communicated with an audio information platform and the stored-program control exchanger in turn through a junction line. The stored-program control exchanger makes an incoming call communicated with a voice signal circuit. By utilizing the internal functions of the stored-program control exchange and the audio information platform, the utility model utilizes various accessible sound source interfaces of the stored-program control exchanger or the audio information platform without adding a large amount of external junction lines. The broadcasting station (such as broadcasting stations, long-time record display, sound on site, etc. ) according to the telephone voice specification can be accessed in, and the broadcasting station which can be continuously heard by telephone subscribers can be realized. The telephone subscribers can select the favorite voice program by dialing the telephone, and the utility model can also be applied to the teleconference of enterprises.
Description
Technical field:
The utility model relates to the telecommunication applied technical field, refers in particular to a kind of voice dispensing device based on switching technology.
Background technology:
Traditional broadcast medium must just can receive with broadcast receiver, and in the actual life, people go out and can not carry broadcast receiver, and this is extremely inconvenient for the audience.Simultaneously, because signal transmits or receives, often have noise when listening to; Moreover very strong of the region of the FM in each city broadcasting may receive the FM of Pekinese broadcasting hardly in Wuhan, thereby in order to improve the propagation quality of broadcasting, traditional broadcast in networking, broadcast, amplify, the input on the equipment such as relay is very big.In the traditional broadcast, ordinary listener can only accept to broadcast the content of the inside passively, and traditional broadcast is very difficult to the monitoring of audience rating.The universal of phone becomes the indispensable part of people's daily life, is a kind of waste of resource really and traditional broadcasting does not relate to telephone subscriber's field.If can realize broadcast mode at telephone network, replace wireless function of radio receiver with phone, on form and use field, all be a quantum jump undoubtedly.
The user makes a phone call usually, all is to put through a number, and the targeted customer with this number converses one to one then.If a plurality of users dial a phone simultaneously, when not applying for the particular services such as videoconference of telecommunications, can't connect.Even teleconferencing service owing to take a large amount of trunk lines of telecommunications, is connected when can not realize greatly criticizing the user (being no more than 64 the road usually connects simultaneously).That is to say that telecommunication system is not considered a kind of simple approach, can make a large number of users unidirectional the listening to of dialling simultaneously, the dial technology implementation method of unidirectional broadcast of unique user.
The existing build-in function of stored-program control exchange or sound information system can be received the phone of dialling on the source of sound simultaneously, form a kind of special one-way traffic pattern, but stored-program control exchange or sound information system only provides the built-in fixedly source of sound of short time.The clock sound of telecommunications switch or the conferencing function of sound information system can be realized to dialling in the technology that phone sends voice simultaneously in enormous quantities, in addition telecommunications switch also have other soundboards (as the recording plate) can be to dialling in the source of sound that the telephone subscriber plays original setting, but these modes all be source of sound is prerecorded and the source of sound time very short, call or make up to call by stored-program control exchange or sound information system self and dial in phone to one or more and send.
Summary of the invention:
The purpose of this utility model is to overcome the defective of prior art, provide a kind of under the situation that does not increase a large amount of external interrupt lines, utilize the various source of sound interfaces that insert of stored-program control exchange or sound information system, access meets the real-time source of sound (as radio station, long-time recording broadcast, on-the-spot sound etc.) of call voice standard, realizes that a large amount of telephone subscribers uninterruptedly listen to the voice dispensing device based on switching technology of a real-time source of sound simultaneously.
For achieving the above object, the utility model is achieved through the following technical solutions: extraneous voice source of sound is connected to the impedance matching level by cable and transfers device, the impedance matching level transfers the output of device to be connected directly to the voice channel of stored-program control exchange or by trunk line UNICOM's audio signal platform and stored-program control exchange successively, stored-program control exchange will be dialled in phone and this voice channel circuit UNICOM.
The utility model is by the utilization of stored-program control exchange, sound information system built-in function, under the situation that does not increase a large amount of external interrupt lines, utilize the various source of sound interfaces that insert of stored-program control exchange or sound information system, access meets the real-time source of sound (as radio station, long-time recording broadcast, on-the-spot sound etc.) of call voice standard, realize that a large amount of telephone subscribers uninterruptedly listen to a real-time source of sound simultaneously, the user puts through phone can select to listen to the voice program of oneself liking, also can be applied in the videoconference of enterprise.
Description of drawings:
Accompanying drawing 1 is the circuit catenation principle figure of the utility model one embodiment;
Accompanying drawing 2 is the circuit catenation principle figure of another embodiment of the utility model.
Embodiment:
Accompanying drawing 1 is depicted as the circuit catenation principle figure that the utility model uses by audio signal platform, comprises source of sound 1 among the figure, and the impedance matching level is transferred device 2, stored-program control exchange 3, audio signal platform 4, landline telephone 5, mobile phone 6, Personal Handyphone System 7.
Voice source of sound 1 is connected to the impedance matching level by cable and transfers device 2, the impedance matching level transfers the output of device 2 to insert an audio signal platform 4, audio signal platform 4 is by trunk line UNICOM one stored-program control exchange 3, and stored-program control exchange 3 will be dialled in phone and this voice channel circuit UNICOM.
Time spent, source of sound 1 is input to the impedance matching level by cable and transfers device 2, and by the impedance matching level transfer 2 pairs of sources of sound 1 of device to remove to make an uproar, filtering, tone signal is carried out impedance matching, level adjustment.Through impedance matching, remove make an uproar, filtered voice signal sends into the signalling channel in the audio signal platform 4, inserts stored-program control exchange 3 by trunk line again.User 5,6,7 dials the call number and enters stored-program control exchange 3, and stored-program control exchange 3 recognizes the circuit UNICOM of this number by trunk line and audio signal platform 4 from incoming call, and the user just can the own favorite program of uppick.
Accompanying drawing 2 is depicted as the circuit catenation principle figure that the utility model directly uses by stored-program control exchange, voice source of sound 1 is connected to the impedance matching level by cable and transfers device 2, the impedance matching level transfers the output of device 2 to be connected to the voice channel of stored-program control exchange 3, and stored-program control exchange 3 will be dialled in phone and this voice channel circuit UNICOM.
Time spent, source of sound 1 is input to the impedance matching level by cable and transfers in the device 2, and the impedance matching level is transferred the relevant circuit in the device 2 that the source of sound 1 that receives is removed and made an uproar, filtering, and tone signal is carried out impedance matching, level adjustment.Through impedance matching, except that make an uproar, the signalling channel of the directly access stored-program control exchange 3 of filtered voice signal.User 5,6,7 dials the call number and enters stored-program control exchange 3, and stored-program control exchange 3 recognizes the circuit UNICOM of this number and signalling channel from incoming call, and the user just can the own favorite program of uppick.
According to the principle of stored-program control exchange, three kinds of implementations are arranged again:
Implementation one:
Utilize ring-back tone channel more than needed in the stored-program control exchange 3 clock sounds, transfer device 2 to remove by the impedance matching level the real-time source of sound 1 to make an uproar, filtering, tone signal is carried out being connected to this ring-back tone passage after impedance matching, the level adjustment, form a kind of special ring-back tone, a telephone number is set, make all phones of dialing this number after dialing is finished, under the permanent situation of phone, uninterruptedly send this ring-back tone.Because ring-back tone belongs to stored-program control exchange 3 shared resources, can send to all phones of dialling in stored-program control exchange 3 simultaneously, be most economical implementation.
Implementation two:
Utilize the soundboard (as the recording plate) outside the clock sound of stored-program control exchange 3, transfer device 2 to remove by the impedance matching level the real-time source of sound 1 to make an uproar, filtering, tone signal is carried out being connected to after impedance matching, the level adjustment delivery channel of a certain road of soundboard source of sound, a telephone number is set, make all phones of dialing this number after dialing is finished, under the permanent situation of phone, connect stored-program control exchange 3 uninterrupted these sounds that send of real-time source of sound by this.
Implementation three:
Directly use one road external interrupt line of stored-program control exchange 3, transfer device 2 to remove by the impedance matching level the real-time source of sound 1 to make an uproar, filtering, tone signal is carried out connecting on this trunk line after impedance matching, the level adjustment, make all phones of dialing this number after dialing is finished, under the permanent situation of phone, by real-time source of sound 1 uninterrupted this real-time source of sound that sends that connects this trunk line.
Claims (2)
1, a kind of voice dispensing device based on switching technology, include voice source of sound (1), it is characterized in that: voice source of sound (1) is connected to the impedance matching level by cable and transfers device (2), the impedance matching level transfers the output of device (2) to be connected to the voice channel of stored-program control exchange (3), and stored-program control exchange (3) will be dialled in phone and this voice channel circuit UNICOM.
2, a kind of voice dispensing device based on switching technology, include voice source of sound (1), it is characterized in that: voice source of sound (1) is connected to the impedance matching level by cable and transfers device (2), the impedance matching level transfers the output of device (2) to access to audio signal platform (4), to stored-program control exchange (3), stored-program control exchange (3) will be dialled in phone and above-mentioned sounding circuit UNICOM to audio signal platform (4) by trunk line UNICOM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043419 CN2691184Y (en) | 2004-03-12 | 2004-03-12 | Voice transmitter based on exchanging technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420043419 CN2691184Y (en) | 2004-03-12 | 2004-03-12 | Voice transmitter based on exchanging technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2691184Y true CN2691184Y (en) | 2005-04-06 |
Family
ID=34671667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420043419 Expired - Fee Related CN2691184Y (en) | 2004-03-12 | 2004-03-12 | Voice transmitter based on exchanging technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2691184Y (en) |
-
2004
- 2004-03-12 CN CN 200420043419 patent/CN2691184Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103024209B (en) | Power emergency converged communication dispatching command system | |
| US6603844B1 (en) | Advertised ring back in a telecommunication switching system | |
| CN101179694B (en) | Issuing system and method of picturephone meeting | |
| CN104113938A (en) | Scheduling method, device and system | |
| CN100473092C (en) | System and method for providing individuality ring back tone business in yonger generation network | |
| CN1822619B (en) | Device and method for realizing main call customized ringback tone service | |
| CN1758692A (en) | Calling processing method of three-talking | |
| KR20050019344A (en) | Method for improving the quality of sound using dual codec of subscriber based ring-back-tone service | |
| CN101252766B (en) | PHS mobile phone producing test system | |
| CN208174713U (en) | A kind of multi-functional communications all-in-one machine | |
| CN201042060Y (en) | Wireless fixing terminal | |
| CN2691184Y (en) | Voice transmitter based on exchanging technology | |
| CN100499714C (en) | A real-time voice message system | |
| WO2007100178A1 (en) | Method, system and apparatus for providing multimedia ring back tone alternative service according to capability of mobile communication terminal | |
| KR20020080956A (en) | Phone-call system and the method with various service | |
| CN102035951A (en) | Telephone traffic call transfer method and attendant console system | |
| JPH11331379A (en) | Telephone communication system | |
| CN101848261B (en) | Method and terminal for realizing call recording | |
| US20080280597A1 (en) | Method for Adding Background Sound to Mobile Communication Telephone Talking and Communication System Thereof | |
| JP2003348239A (en) | Telephone exchange connection system and its method | |
| CN109618247A (en) | A kind of repeater programme-controlled exchange key system phone | |
| CN108418733A (en) | A kind of multi-functional communications all-in-one machine | |
| CN1376366A (en) | Voice prompt system for fixed cellular terminal dialing | |
| CN2882136Y (en) | Radio public telephone of GSM system | |
| CN2874935Y (en) | Radio business telephone set of GSM system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |