CN1968320A - Method for implementing voice play service - Google Patents
Method for implementing voice play service Download PDFInfo
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- CN1968320A CN1968320A CN 200610078936 CN200610078936A CN1968320A CN 1968320 A CN1968320 A CN 1968320A CN 200610078936 CN200610078936 CN 200610078936 CN 200610078936 A CN200610078936 A CN 200610078936A CN 1968320 A CN1968320 A CN 1968320A
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- playback
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/102—Gateways
- H04L65/1043—Gateway controllers, e.g. media gateway control protocol [MGCP] controllers
Abstract
The invention relates to a method for realizing voice play service, wherein said method comprises that: based on service character, fixing the voice play parameter; when media resource controller sends the message that instructs terminal to play voice to the media resource processor, while the message carries play parameter; media resource processor based on the play parameter instructs the play point to play voice to one or several terminals. The invention can support different services.
Description
Technical field
The present invention relates to communication technical field, be specifically related to a kind of method that realizes voice play service.
Background technology
Voice play service is a kind of common function that communication network provides, and generally comprises: basic service announcement, as ring-back tone, shake bell sound, busy tone etc.; Intelligent service announcement comprises stationary tone and variable announcement.Wherein, stationary tone is meant that the content at each sound of constantly each user being play all is identical, and as when the called subscriber shuts down, " your mobile phone shuts down " can be pointed out by system is exactly a stationary tone; Stationary tone can be one section voice that record in advance, or one section text, plays to the user by TTS (Text to Speech, the conversion of literary composition language) technology again after text-converted is become voice; Variable announcement is meant the difference according to customer service, plays the sound of different content, as looks into the telephone expenses remaining sum, and " you also have 50 yuans " can be pointed out by system, and wherein " you also have " is a stationary tone; According to the real balance variation, general realization is gone up according to " 50 " this numeral " 50 yuan ", and unit is that " " this sound is combined into a complete voice segments to both and plays to the user 50 yuans again in " yuan " these information generations.
In packet network, in order to realize calling out separating of control plane and service bearer plane, usually be responsible for CCF by media resource controlling device (such as media gateway controller MGC), be responsible for the service bearer function by media resource processing arrangements (media gateway MGW).MGC is a kind of of media resource controlling device, and MGW is a kind of of media resource processing arrangements.The networking schematic diagram of MGC and MGW is as shown in Figure 1:
MGCP is the main agreement of communicating by letter between MGW and the MGC, present widely used have H.248/MeGaCo (gateway control protocol) and two kinds of agreements of MGCP (MGCP).With agreement H.248 is example, and the various resources on the MGW are terminal by abstract representation.Terminal is divided into physical terminal and ephemeral terminations again, on behalf of some, the former have the physical entity of semipermanent existence, TDM (time division multiplexing) passage etc. for example, the public resource that on behalf of some provisional application, the latter discharge with the back, for example RTP (RTP) stream etc.Combination between the terminal is a context by abstract representation.Context can comprise a plurality of terminals, thereby describes the correlation of terminal room with topology.For also related terminal not taking place, be called empty contextual special context by one and comprise with other terminal.
Based on this abstract model of agreement, in fact continuing of calling be exactly to terminal and contextual operation.This operation is finished by command request between MGC and the MGW and response.Command type comprises interpolation, revises, deletes, moves, audit value, auditability, circular, service change.Command parameter is also referred to as descriptor, is classified as attribute, signal, incident, statistics.Parameter with professional correlation polymerization in logic becomes bag.
When playback, MGC need play voice messaging to the user by the indication MGW of agreement H.248 (media gateway), and MGW generates actual speech play and gives the user.
H.248.7 agreement is an expanding packet of agreement H.248, has defined a general speech playing method, comprising:
1, the player method of stationary tone: can be the sign of voice, sound-type or category of language be play direction, information such as cycle-index;
2, the player method of variable announcement: except that the information of above stationary tone, can also indicate the information of variable voice.
This method depends between MGC and the MGW some information acquiescences is defined identical value, as the playback sign, requires MGC and MGW that same sign is represented same voice content, otherwise the sound that may lead to errors.And MGC may be to be provided by different equipment vendors with MGW, is difficult to guarantee the consistency of default information, causes the intercommunication difficulty; And this agreement do not provide concrete definition to the information such as particular type, value form, sound-type and language form of variable announcement, and different equipment has different interfaces and implementation method, also is difficult to intercommunication between the MGC of different vendor and the MGW.
H.248.9 agreement is another expanding packet of agreement H.248, has defined the speech playing method of a more complex functions, is called the advanced speech business packet, comprising:
1, stationary tone and variable announcement have been defined general player method: can specify the time interval between playback content, playback volume, playing speed, playback number of repetition, the each repetition;
2, the parameter of playback has been carried out concrete clear and definite definition, has mainly contained:
(1) formulates the title of playback file by the mode of URI (unified resource sign), avoided requiring MGC and MGW to go up the identical playback sign of configuration;
(2) variable announcement has been carried out detailed definition, the type, the parameter format that comprise variable announcement, as play " 50 yuans " during this variable announcement, require to formulate type be " money ", form is " with the unit be unit integer ", also comprise variable announcement information commonly used such as date, time, week;
(3) clearly definition also done in the relevant language form of voice attributes, voice sex, voice stress etc.
Though this agreement has solved H.248.7 some problems of agreement, but still has following problem:
At first be that definition is incomplete on the audio playback method: in speech playing method, lack the definition of speech play direction, method.Therefore, can't satisfy under the multiparty service situation demand according to existing protocol to the playbacks simultaneously of a plurality of end points.
Next is that the speech parameter definition is incomplete, and defined using method is unclear.In agreement H.248.9, do not define " background sound " parameter, thereby can't realize the broadcast of background sound, and only defined voice attributes, as voice sex, voice age, read again, tone etc., the concrete using method of these attributes when playback is not provided.
In addition, because H.248.7 the method for agreement has had a large amount of application on network, but H.248.9 agreement does not provide compatible implementation H.248.7, like this, will certainly have influence on the use of existing equipment, increases the network operation cost.
Summary of the invention
The purpose of this invention is to provide a kind of method that realizes voice play service, can not be in the prior art to overcome to the shortcoming of a plurality of terminal playbacks, to one or more other-end playbacks relevant, satisfy the playback demand of various different business according to the instruction of media resource processing arrangements with this business.
For this reason, the invention provides following technical scheme:
A kind of method that realizes voice play service, described method comprises step:
A, determine play parameter according to traffic performance;
B, when sending the message of indicating terminal playback, carries media resource processing arrangements described play parameter when media resource controlling device;
C, media resource processing arrangements indicate playback point to one or more other-end playbacks relevant with this business according to described play parameter.
Alternatively, described steps A comprises:
Determine the playback directioin parameter according to traffic performance, described playback direction comprises: internally playback, externally playback, two-way playback.
Described step B comprises:
Media resource controlling device is set the parameter of indication playback direction to the message of media resource processing arrangements transmission indicating terminal playback in the playback signal of this message.
Described step C comprises:
Media resource processing arrangements is according to the parameter of the described indication playback direction direction play signal sound to appointment.
Alternatively, described steps A comprises:
Create the terminal that only is used for playback according to traffic performance.
Described step B comprises:
When need be to the each side playback of service conversation, media resource controlling device sends the message of indicating terminal playback to media resource processing arrangements, in the playback signal of this message, set special audio playback end points indication parameter, only be used for the terminal of playback by this parameter indication.
Described step C comprises:
Media resource processing arrangements is created the terminal that only is used for playback according to described special audio playback end points indication parameter decision.
Alternatively, described steps A comprises:
Determine whether needs broadcast background sound according to service attribute, play background sound if desired, determine the background sound indication parameter.
The background sound indication parameter comprises the identification information of background sound, the volume of background sound, sex property parameters, and wherein, the be designated mandatory parameter, volume, sex property parameters of background sound are optional parameters.
Described background sound is specially: music or voice.
Described step B comprises:
Media resource controlling device is set in the playback signal of this message and is play the background sound indication parameter to the message of medium processing device transmission indicating terminal playback.
Described step C comprises:
When comprising described broadcast background sound indication parameter in the playback message that media resource processing arrangements is received, with the background sound of appointment and the professional sound that needs to play carry out audio mixing and handle;
Audio mixing after handling is played to the user.
Alternatively, described steps A comprises:
Determine the voice attributes parameter according to service attribute, described playback property parameters comprises: category of language, whether read again, age, the tone of pronunciation, volume, the speed of men and women's pronunciation, pronunciation.
Described step B comprises:
Media resource controlling device is set one or more voice attributes parameters to the message of medium processing device transmission indicating terminal playback in the playback signal of this message.
Described step C comprises:
When comprising described voice attributes parameter in the playback message that media resource processing arrangements is received, according to described voice attributes parameter, select to play the recording section corresponding, perhaps recording section or text are changed by described voice attributes parameter with this voice attributes parameter;
Play to the user with the recording section of selection or through recording section or text after the conversion.
Preferably, described method further comprises:
H.248.9 setting H.248.7 protocol-compliant parameter in the agreement;
Media resource processing arrangements determines to play the H.248.7 playback sign of protocol definition according to described H.248.7 protocol-compliant parameter.
Describedly in agreement H.248.9, set H.248.7 that the step of protocol-compliant parameter comprises:
In agreement primary mental ability sound grammer bag H.248.9, set the enumeration type sign of compatible H.248.7 agreement, and in protocol voice variable grammer bag H.248.9, set the compatible H.248.7 enumerated value of agreement, the corresponding a kind of types of variables of each enumerated value.
Described types of variables comprises:
Time, week, date, the moon, duration, numeral, character, currency, positive number or negative, quiet, playback sign and duration at interval.
When needs H.248.9 protocol-compliant specify by definition frame file Profile H.248.7 during protocol application:
Support the enumeration type sign syntactic definition of compatible H.248.7 agreement in the primary mental ability sound grammer bag;
The compatible H.248.7 enumerated value syntactic definition of agreement in the support voice variable grammer bag;
Support the playback signal in the professional AASB bag of advanced speech.
By above technical scheme provided by the invention as can be seen, the present invention determines play parameter according to traffic performance, when media resource controlling device is carried these play parameter when media resource processing arrangements sends the message of indicating terminal playback; Thereby make that media resource processing arrangements can be according to these play parameter indication playback points to one or more other-end playbacks relevant with this business.Utilize the present invention, abundant business sound broadcast mode and content effectively satisfy the playback demand of various different business.Further, H.248.9 the present invention by setting H.248.7 protocol-compliant parameter in the agreement, and it is existing based on the network equipment of agreement H.248.7 that the present invention can be applied to, and when abundant professional sound is provided, saved the network operation cost.
Description of drawings
Fig. 1 is MGW and a MGC networking schematic diagram in the prior art;
Fig. 2 is the realization flow figure of the inventive method;
Fig. 3 is the application scenarios schematic diagram that needs among the present invention to the different directions playback;
Fig. 4 is the interaction diagrams of MGC and MGW under the application scenarios shown in Figure 3;
Fig. 5 is to the application scenarios schematic diagram of multi-service user playback among the present invention;
Fig. 6 is the interaction diagrams of MGC and MGW under the application scenarios shown in Figure 5;
To be the present invention play the interaction diagrams of MGC and MGW in the service application of voice and background sound at needs to Fig. 7 simultaneously.
Embodiment
Core of the present invention is to determine play parameter according to the needs of traffic performance, when media resource processing arrangements sends the message of indicating terminal playback, carry these play parameter when media resource controlling device, make media resource processing arrangements indicate playback points to one or more other-end playbacks relevant according to these play parameter with this business.Further, in order to make the network equipment of supporting different agreement can compatible intercommunication, H.248.9, the present invention is setting H.248.7 protocol-compliant parameter in the agreement, makes media resource processing arrangements can determine to play the H.248.7 playback sign of protocol definition according to these parameters.
In order to make those skilled in the art person understand the present invention program better, the present invention is described in further detail below in conjunction with drawings and embodiments.
With reference to Fig. 2, Fig. 2 shows the realization flow of the inventive method, may further comprise the steps:
Step 201: determine play parameter according to traffic performance.
The present technique field personnel know, the playback type of different service needed, direction etc. may be different, therefore, need media resource controlling device to customize its corresponding play parameter according to the characteristic of business.When practical application, can generate the required play parameter of this business automatically according to type of service by media resource controlling device, also can be by artificial pre-configured these play parameter.
Because professional development, various business demand is also in continuous appearance, therefore, in order to satisfy these personalized demands, the present invention expands existing H.248.9 agreement, in the playback bag, increase some play parameter of representing this traffic performance, make media resource controlling device determine these parameter values according to service needed.The increase and the customization procedure of concrete parameter will describe in detail in the back.
Step 202: when media resource controlling device is carried the play parameter of customization when media resource processing arrangements sends the message of indicating terminal playback.
Step 203: media resource processing arrangements indicates playback point to the one or more other-end playbacks relevant with this business according to described play parameter.
The demand of service personalization, the terminal that not only needs to link to each other with the arbitrary user of both call sides among the Context (context) be to this user's playback, and also can need this terminal to carry out to another user also action of playback simultaneously sometimes.For the business that participates in many ways, even also can need the playback point among the Context to play identical voice simultaneously to all users that are in the multiparty service conversation simultaneously.For these demands, the playback point will be carried out the playback action of a plurality of directions according to the indication of media resource controlling device.
For make based on the network equipment of the H248.9 agreement after the expansion with based on the network equipment compatibility of H248.7 agreement, save the network operation cost.The present invention sets H.248.7 protocol-compliant parameter on the basis of existing H.248.9 agreement, media resource processing arrangements basis H.248.7 protocol-compliant parameter determines to play the H.248.7 playback sign of protocol definition.Specifically can expand its primary mental ability sound grammer bag, by increasing new enumeration type, make media resource controlling device issue the playback sign by this parameter, media resource processing arrangements judges it is the playback sign of playing the H248.7 protocol definition according to this playback sign; Simultaneously, the voice variable grammer bag of H248.9 agreement is expanded,, made types of variables, form in the agreement H.248.7 defer to H.248.9 defined types of variables form in the agreement by increasing new types of variables.
Below this is elaborated.
At first, because the playback type is passed through Digital ID in agreement H.248.7, and H.248.9 in the agreement playback type pass through character string identification, therefore, the present invention is in the syntactic definition of the voice identifier of agreement H.248.9, increase a kind of new enumeration type sign " Enum: // ",, make based on the network equipment of agreement H.248.9 and can discern the H.248.7 playback sign of protocol definition by this parameter.When compatibility H.248.7 application and when realizing, media resource controlling device issues this sign to media resource processing arrangements, media resource processing arrangements judges it is the playback sign of playing H.248.7 definition according to " Enum: // ".
The syntactic definition example is as follows:
provSegSpec=simple/ftpurl/httpurl/fileurl/enumID
enumID=“enum://”enumann
enumann=1*(DIGIT)
Wherein, enumann represents and H.248.7 corresponding playback sign.
Such as, need issue broadcast and identify when equaling 1000 voice, syntactic definition is: " Enum: // 1000 ".
Secondly, because undefined some types of variables in agreement H.248.7, but set up on their own by the developer, and in agreement H.248.9 clear and definite these type of variables forms, therefore, for the network equipment that guarantees to support different agreement can intercommunication, the present invention increases a kind of syntactic definition of new types of variables " enumeration type ", the corresponding a kind of types of variables of each enumerated value, value and syntax format are as shown in table 1 below:
Table 1:
| Enumerated value | Corresponding types of variables | Grammer | Explanation |
| 0 | Time | Type: " t12 " or " t24 " value: " HHMM " | Referring to protocol definition H.248.9 |
| 1 | Week | Value: integer | Referring to protocol definition H.248.9 |
| 2 | Date | Type: " mdy " or " dmy " value: " YYYYMMDD " | Referring to protocol definition H.248.9 |
| 3 | Month | Value: integer | Referring to protocol definition H.248.9 |
| 4 | The interval duration | Value: integer | Referring to protocol definition H.248.9 |
| 5 | Digits | Value: continuous number | Referring to protocol definition H.248.9 |
| 6 | Chars | Value: continuous number | Referring to protocol definition H.248.9 |
| 7 | Money | Value: currency code. quantity of money | Referring to protocol definition H.248.9 |
| 8 | Integer | Type: positive number or negative value: integer | Referring to protocol definition H.248.9 |
| 9 | Silence | Value: integer | Referring to protocol definition H.248.9 |
| 10 | tone | Value: playback sign and duration | Referring to protocol definition H.248.9 |
Definition in Voice variable syntax package (voice variable grammer) bag:
Illustrate: define compatibility enumerated variable type H.248.7;
Enumerated value: the types of variables of definition enumerated value representative;
Subclass row: the subtype of each variable-definition in being equivalent to H.248.9;
Value: the value of each variable-definition in being equivalent to H.248.9;
Such as, need issue a date variable: when " t=enum, e=0, s=mdy, v=05082006 ", syntactic definition is as follows:
vvarSpec=/enumSpec
enumSpec="t=enum"",e="enum0/enum1/enum2/enum3/enum4/enum5/enum6/enum7/enum8/enum9
H.248.9 existing definition deferred in the crucial grammer of above-mentioned variable for this reason, following each several part grammer.
enum0=％d0[“,s=“(“t12”/”t24”)]“,v=”4DIGIT ;time
enum1=％d1“,v=”％d1-7 ;weekday
enum2=％d2[“,s=“(“mdy”/”dmy”)]“,v=”8DIGIT ;date
enum3=％d3“,v=”2DIGIT ;month
enum4=％d4“,v=”1*DIGIT ;durations
enum5=％d5“,v=”1*DIGIT ;digits
enum6=％d6“,v=”(1*(LOWALPHA/UPALPHA/DIGIT/(“#”/”％23”)/”*”)/(”U”+2*12HEX)*(“.”2*12HEX))) ;chars
enum7=％d7[“,s=“3ALPHA]“,v=”8DIGIT ;money
enum8=％d8[“,s=“(“card”/”ord”)]“,v=”[“.”]1*DIGIT ;integer
enum9=％d9“,v=”％d1-600 ;silience
enum10=％d10“tid=”UINT32,“duration”=UINT32 ;tone
When protocol-compliant H.248.9 H.248.7 during protocol application, by definition frame file Profile, specify the grammer that increases newly that only needs to support above-mentioned definition, just can realize H.248.7 protocol function with agreement H.248.9, and to existing realize influencing very little.
The Profile definition is exemplified below:
Only support " Enum: // " syntactic definition among the Basic Announcement Syntax Package (primary mental ability sound grammer bag);
Only support " t=enum " syntactic definition among the Voice Variable Syntax Package (voice variable grammer bag);
Support Play (playback) signal in AASB (advanced speech business packet) bag.
The front is mentioned, in order to adapt to different business demands, the present invention expands existing H.248.9 agreement, in the playback bag, increase the play parameter of representing this traffic performance, when media resource processing arrangements sends the message of indicating terminal playback, carry these parameters when media resource controlling device, make media resource processing arrangements carry out the playback action that requires according to these parameter indications one or more terminals relevant with this business.
Below in conjunction with service application scene and handling process this is described in detail.
Application scenarios is set up a session between UserA and the UserB as shown in Figure 3, and from the playback of Ta end points, this business may need the playback to UserA, also may need the playback to UserB, also may be to two users playback simultaneously.
At this business demand, the present invention increases the playback directioin parameter in the playback bag of agreement H.248.9, and when using H.248.9 playback, need clearly specify the playback direction: the internal (terminal among the Context, as the Tb among Fig. 3), the external (terminal that Context is outer, as the UserA among Fig. 3), perhaps two-way playback.
Can increase this parameter in relevant playback signal when specific implementation, and can define the default value of this parameter, be " externally playback " as default value.
Such as, in the playback signal that H.248.9 AASB of agreement (advanced speech business packet) wraps, increasing the definition of this parameter, example is as follows:
Advanced audio server base package
Bag name: advanced speech business packet
Bag ID:aasb (0x0033)
8.3 signal
8.3.1 Play
Signal name: Play
Signal ID:play (0x0001)
Describe: play one or more playback section
8.3.1.1 additional parameter
8.3.1.1.1 parameter name: Announcement
8.3.1.1.6 parameter name: Direction
Parameter I D:dir (0x0006)
Describe: indication playback direction
Type: enum
Whether optional: Yes
Possible value: External ext (0x01), Internal int (0x02), Both both (0x03)
Default value: ext
8.5 Procedure
" Direction " parameter is used to indicate the playback direction, and Both refers to internal and external playback simultaneously
The interaction flow of MGC and MGW is as shown in Figure 4 under application scenarios shown in Figure 3:
1.MGC send the interpolation terminal request to MGW, indicate the terminal that needs playback;
2.MGW after receiving request, respond the interpolation terminal responds to MGC;
3.MGC send the message that indicating terminal carries out playback to MGW, in this message, carry the parameter of indication playback direction, indicating needs the outside inside or two-way playback of terminal;
4.MGW according to the indication of MGC, make the playback point terminal carry out playback, and respond terminal playback response message as a result to MGC.
This playback modes is not only applicable to playback, and is applicable to that TTS (conversion of literary composition language) plays.
With reference to application scenarios shown in Figure 5, T1, T2, three users of T3 are in the multiparty service communication process, in the time need playing identical voice simultaneously to three users, and this playback is not subjected to the influence of other incidents, that is to say that the signal and the incident that are used on the popular endpoints can not make these voice stop.
At this business demand, the present invention increases the special audio playback indication parameter in the audio playback method of the playback bag of agreement H.248.9, this end points of this parametric representation just is used for internal playback, and is externally invisible, and this playback signal is not subjected to other the signal and the influence of incident.That is to say,, all will be simultaneously a plurality of end points of inside be carried out the playback action no matter whether this end points has other signals and incident.
When on MGW, realizing, can need judge whether special playback resource according to this parameter, be used for playback as distributing virtual endpoint (as the Ta end points among Fig. 5), this end points can only be used for internal playback, forbid in his operation of the enterprising Xingqi of this end points, as use other incident and signal.Certainly, also can distribute competent business end to finish this playback task.
Such as, in the H.248.9 definition of middle this parameter of increase of the AASB bag of agreement, example is as follows:
Advanced audio server base package
Bag name: advanced speech business packet
Bag ID:aasb (0x0033)
8.3 signal
8.3.1 Play
Signal name: Play
Signal ID:play (0x0001)
Describe: play one or more playback section
8.3.1.1 additional parameter
8.3.1.1.1 parameter name: Announcement
…
8.3.1.1.7 parameter name: specailtermination
Parameter I D:spect (0x0007)
Describe: the end points that indicates whether to be specifically designed to playback
Type: Boolean
Whether optional: Yes
Possible value: yes or no
Default value: no
8.5 Procedure
" Specialtermination " parameter is used for carrying out internal playback on an end points that is specifically designed to playback.
The interaction flow of MGC and MGW is as shown in Figure 6 under application scenarios shown in Figure 5:
1.MGC send interpolation terminal T1 request to MGW, indicate the terminal T1 that needs playback;
2.MGW after receiving request, respond interpolation terminal T1 to MGC and reply;
3.MGC send interpolation terminal T2 request to MGW, indicate the terminal T2 that needs playback;
4.MGW after receiving request, respond interpolation terminal T2 to MGC and reply;
5.MGC send interpolation terminal T3 request to MGW, indicate the terminal T3 that needs playback;
6.MGW after receiving request, respond interpolation terminal T3 to MGC and reply;
7.MGC send to add terminal Ta request to MGW, and indicating terminal carries out playback, in this message, carry the special audio playback indication parameter, indicating this terminal is the playback terminal, and is internal playback.
8.MGW according to the indication of MGC, make playback point Ta carry out playback, and respond terminal playback response message as a result to MGC to terminal T1, terminal T2, terminal T3.
Equally, this playback modes is not only applicable to playback, and is applicable to that TTS (conversion of literary composition language) plays.
In the playback service application, business need increases background sound to the voice of playing sometimes, as in the message of playing user speech information, plays background music.In order to satisfy this application demand, the present invention increases in the playback bag of agreement H.248.9 and plays the background sound indication parameter, when playback, specifies the identification information that whether needs to play background sound, background sound, property parameters such as the volume of background sound, sex simultaneously.MGW can carry out audio mixing with background sound and the professional sound that will play according to this parameter, plays to the user again.
Such as, in the playback signal that H.248.9 AASB of agreement wraps, increasing the definition of this parameter, example is as follows:
Advanced audio server base package
Bag name: advanced speech business packet
Bag ID:aasb (0x0033)
8.3 signal
8.3.1 Play
Signal name: Play
Signal ID:play (0x0001)
Describe: play one or more playback section
8.3.1.1 additional parameter
8.3.1.1.1 parameter name: Announcement
…
8.3.1.1.8 parameter name: Backgroundvoice
Parameter I D:bgd (0x0008)
Describe: the background sound that indication will be play can be one or more voice segments
Type: string
Whether optional: Yes
Possible value: defer to the H.248.9 grammer of protocol definition
Default value: no
8.5 Procedure
Wherein, " Backgroundvoice " parameter is used in reference to the information that will play background sound when being shown in playback, and acquiescence is not play background sound.The information description method of background sound is identical with the describing method of recording, can specify parameters such as volume, category of language equally.
Fig. 7 shows the interaction flow of MGC and MGW in this service application:
1.MGC send the interpolation terminal request to MGW, indicate the terminal that needs playback;
2.MGW after receiving request, respond the interpolation terminal responds to MGC;
3.MGC send the message that indicating terminal carries out playback to MGW, in this message, carry play parameter and background sound parameter, whether indicate the playback point terminal needs to play simultaneously property parameters such as the volume of background sound and background sound, sex when playback;
4.MGW according to the indication of MGC, make the playback point terminal carry out playback, and respond terminal playback response message as a result to MGC.
Equally, this playback modes is not only applicable to playback, and is applicable to that TTS (conversion of literary composition language) plays.
In the playback service application, need demand appointed language kind sometimes according to the user, whether read men and women's pronunciation, the age of pronunciation, voice attributes such as the tone of pronunciation, volume, speed again.This demand not only is embodied in the TTS playback, and when playback same demand is arranged also.Therefore, in the present invention, issue the voice attributes parameter according to user's playback demand to media resource processing arrangements by media resource controlling device; Media resource processing arrangements selects to play different voice segments according to the voice attributes parameter, perhaps the recording fragment is changed by attribute specification, plays to the user then.If indication is read again, play to the user after then voice being handled by stressed rank increase stress, other men and women's pronunciation, at the age of pronunciation, the tone of pronunciation, volume, speed can be selected different sound bites or a voice segments is carried out corresponding processing.
In the present invention, the various audio playback method of foregoing description can be used separately, also can combination in any use.
Such as, in multiparty service, not only need playback point to play voice to three other-ends simultaneously, but also want simultaneously to these three terminal plays background sounds, at this moment, just need media resource controlling device to send in the message of indicating terminal playback of media resource processing arrangements and not only will carry the special audio playback indication parameter, play the background sound parameter but also will carry, make media resource processing arrangements indicate playback point to the relevant terminal playback according to these parameters.
As seen, utilize the present invention, can satisfy the playback demand of different business better, abundant business sound broadcast mode and content simultaneously can compatible conventional network equipment, saved network cost greatly.
Though described the present invention by embodiment, those of ordinary skills know, the present invention has many distortion and variation and do not break away from spirit of the present invention, wish that appended claim comprises these distortion and variation and do not break away from spirit of the present invention.
Claims (19)
1, a kind of method that realizes voice play service is characterized in that, described method comprises step:
A, determine play parameter according to traffic performance;
B, when sending the message of indicating terminal playback, carries media resource processing arrangements described play parameter when media resource controlling device;
C, media resource processing arrangements indicate playback point to one or more other-end playbacks relevant with this business according to described play parameter.
2, method according to claim 1 is characterized in that, described steps A comprises:
Determine the playback directioin parameter according to traffic performance, described playback direction comprises: internally playback, externally playback, two-way playback.
3, method according to claim 2 is characterized in that, described step B comprises:
Media resource controlling device is set the parameter of indication playback direction to the message of media resource processing arrangements transmission indicating terminal playback in the playback signal of this message.
4, method according to claim 3 is characterized in that, described step C comprises:
Media resource processing arrangements is according to the parameter of the described indication playback direction direction play signal sound to appointment.
5, method according to claim 1 is characterized in that, described steps A comprises:
Create the terminal that only is used for playback according to traffic performance.
6, method according to claim 5 is characterized in that, described step B comprises:
When need be to the each side playback of service conversation, media resource controlling device sends the message of indicating terminal playback to media resource processing arrangements, in the playback signal of this message, set special audio playback end points indication parameter, only be used for the terminal of playback by this parameter indication.
7, method according to claim 6 is characterized in that, described step C comprises:
Media resource processing arrangements is created the terminal that only is used for playback according to described special audio playback end points indication parameter decision.
8, method according to claim 1 is characterized in that, described steps A comprises:
Determine whether needs broadcast background sound according to service attribute, play background sound if desired, determine the background sound indication parameter.
9, method according to claim 8 is characterized in that, the background sound indication parameter comprises identification information, the volume of background sound, the sex property parameters of background sound, wherein, background sound be designated mandatory parameter, volume, sex property parameters are optional parameters.
10, method according to claim 8 is characterized in that, described background sound is specially: music or voice.
11, method according to claim 8 is characterized in that, described step B comprises:
Media resource controlling device is set in the playback signal of this message and is play the background sound indication parameter to the message of medium processing device transmission indicating terminal playback.
12, method according to claim 11 is characterized in that, described step C comprises:
When comprising described broadcast background sound indication parameter in the playback message that media resource processing arrangements is received, with the background sound of appointment and the professional sound that needs to play carry out audio mixing and handle;
Audio mixing after handling is played to the user.
13, method according to claim 1 is characterized in that, described steps A comprises:
Determine the voice attributes parameter according to service attribute, described playback property parameters comprises: category of language, whether read again, age, the tone of pronunciation, volume, the speed of men and women's pronunciation, pronunciation.
14, method according to claim 13 is characterized in that, described step B comprises:
Media resource controlling device is set one or more voice attributes parameters to the message of medium processing device transmission indicating terminal playback in the playback signal of this message.
15, method according to claim 14 is characterized in that, described step C comprises:
When comprising described voice attributes parameter in the playback message that media resource processing arrangements is received, according to described voice attributes parameter, select to play the recording section corresponding, perhaps recording section or text are changed by described voice attributes parameter with this voice attributes parameter;
Play to the user with the recording section of selection or through recording section or text after the conversion.
16, according to each described method of claim 1 to 15, it is characterized in that described method further comprises:
H.248.9 setting H.248.7 protocol-compliant parameter in the agreement;
Media resource processing arrangements determines to play the H.248.7 playback sign of protocol definition according to described H.248.7 protocol-compliant parameter.
17, method according to claim 16 is characterized in that, describedly sets H.248.7 that the step of protocol-compliant parameter comprises in agreement H.248.9:
In agreement primary mental ability sound grammer bag H.248.9, set the enumeration type sign of compatible H.248.7 agreement, and in protocol voice variable grammer bag H.248.9, set the compatible H.248.7 enumerated value of agreement, the corresponding a kind of types of variables of each enumerated value.
18, method according to claim 17 is characterized in that, described types of variables comprises:
Time, week, date, the moon, duration, numeral, character, currency, positive number or negative, quiet, playback sign and duration at interval.
19, method according to claim 18 is characterized in that,
When needs H.248.9 protocol-compliant specify by definition frame file Profile H.248.7 during protocol application:
Support the enumeration type sign syntactic definition of compatible H.248.7 agreement in the primary mental ability sound grammer bag;
The compatible H.248.7 enumerated value syntactic definition of agreement in the support voice variable grammer bag;
Support the playback signal in the professional AASB bag of advanced speech.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610078936 CN1968320A (en) | 2006-04-27 | 2006-04-27 | Method for implementing voice play service |
| PCT/CN2007/001402 WO2007124690A1 (en) | 2006-04-27 | 2007-04-26 | A method for realizing sound paly service and a media resource processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610078936 CN1968320A (en) | 2006-04-27 | 2006-04-27 | Method for implementing voice play service |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1968320A true CN1968320A (en) | 2007-05-23 |
Family
ID=38076848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610078936 Pending CN1968320A (en) | 2006-04-27 | 2006-04-27 | Method for implementing voice play service |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1968320A (en) |
| WO (1) | WO2007124690A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009018749A1 (en) * | 2007-08-08 | 2009-02-12 | Huawei Technologies Co., Ltd. | Media resource control, process apparatus, session recording method and system |
| WO2009082920A1 (en) * | 2007-12-17 | 2009-07-09 | Huawei Technologies Co., Ltd. | A service delivering method, a service performing method, a computing side and a switching side |
| WO2010017710A1 (en) * | 2008-08-14 | 2010-02-18 | 华为技术有限公司 | A control method, apparatus and system for realizing the detection of media resource playing status |
| CN101247565B (en) * | 2008-03-21 | 2011-07-13 | 中兴通讯股份有限公司 | Sound signal broadcasting method |
| CN103729189A (en) * | 2013-12-31 | 2014-04-16 | 福建星网视易信息系统有限公司 | Broadcast protocol conversion method, system and terminal based on LUA |
| WO2014206275A1 (en) * | 2013-06-25 | 2014-12-31 | Tencent Technology (Shenzhen) Company Limited | Method and devices for outputting an audio file |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2284968A (en) * | 1993-12-18 | 1995-06-21 | Ibm | Audio conferencing system |
| DE10039209A1 (en) * | 2000-08-10 | 2002-02-21 | Siemens Ag | Method for allocating transmission channels in a radio communication system |
| CN1266902C (en) * | 2002-11-14 | 2006-07-26 | 华为技术有限公司 | Call routing method in frame relay voice network |
| CN1592236A (en) * | 2003-09-03 | 2005-03-09 | 华为技术有限公司 | Method and device for testing speech quality |
-
2006
- 2006-04-27 CN CN 200610078936 patent/CN1968320A/en active Pending
-
2007
- 2007-04-26 WO PCT/CN2007/001402 patent/WO2007124690A1/en active Application Filing
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009018749A1 (en) * | 2007-08-08 | 2009-02-12 | Huawei Technologies Co., Ltd. | Media resource control, process apparatus, session recording method and system |
| CN101364935B (en) * | 2007-08-08 | 2011-06-08 | 华为技术有限公司 | Media resource control, processing apparatus, session recording method and system |
| WO2009082920A1 (en) * | 2007-12-17 | 2009-07-09 | Huawei Technologies Co., Ltd. | A service delivering method, a service performing method, a computing side and a switching side |
| CN101247565B (en) * | 2008-03-21 | 2011-07-13 | 中兴通讯股份有限公司 | Sound signal broadcasting method |
| WO2010017710A1 (en) * | 2008-08-14 | 2010-02-18 | 华为技术有限公司 | A control method, apparatus and system for realizing the detection of media resource playing status |
| CN101651665B (en) * | 2008-08-14 | 2013-04-17 | 华为技术有限公司 | Method, device and system for controlling playing state detection of media resource |
| WO2014206275A1 (en) * | 2013-06-25 | 2014-12-31 | Tencent Technology (Shenzhen) Company Limited | Method and devices for outputting an audio file |
| CN103729189A (en) * | 2013-12-31 | 2014-04-16 | 福建星网视易信息系统有限公司 | Broadcast protocol conversion method, system and terminal based on LUA |
| CN103729189B (en) * | 2013-12-31 | 2017-01-04 | 福建星网锐捷通讯股份有限公司 | Broadcasting method for converting protocol based on LUA, system, terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007124690A1 (en) | 2007-11-08 |
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