CN108538313A

CN108538313A - A kind of voice quality test method, device, calling terminal and language material playback equipment

Info

Publication number: CN108538313A
Application number: CN201710128377.9A
Authority: CN
Inventors: 甘杰强; 周泉
Original assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Co Ltd
Current assignee: China Mobile Communications Group Co Ltd; China Mobile Communications Co Ltd
Priority date: 2017-03-06
Filing date: 2017-03-06
Publication date: 2018-09-14
Anticipated expiration: 2037-03-06
Also published as: CN108538313B

Abstract

The present invention provides a kind of voice quality test method, device, calling terminal and language material playback equipment, voice quality test method includes：Calling terminal sends language material play instruction to the language material playback equipment being connect with the calling terminal, and the language material play instruction is sent after calling terminal and called terminal establish call connection；The calling terminal receives the first testing material that the language material playback equipment is played according to the play instruction；First testing material is being played to the called terminal by the calling terminal with the called terminal communication process, so that the second testing material received is sent to cloud platform by the called terminal, and the second testing material that the first testing material and the called terminal sent before establishing call connection with called terminal according to received calling terminal by cloud platform is sent carries out voice quality test.This programme solves the problems, such as that the test scene of voice quality testing scheme in the prior art is single well.

Description

A kind of voice quality test method, device, calling terminal and language material playback equipment

Technical field

The present invention relates to wireless technical field, a kind of voice quality test method, device, calling terminal and language are particularly related to Expect playback equipment.

Background technology

With the arrival in speech business VoLTE epoch, broadband voice quality, which becomes, weighs the important of carrier network quality One of index, for how to evaluate broadband voice quality, industry is generally using traditional voice quality test MOS boxes test at present Method.Traditional MOS box testing scheme frameworks are as shown in Figure 1：

MOS boxes connect PC (PC) by USB interface and hold, and pass through standard audio line connecting test mobile phone.MOS is tested When beginning, MOS box playing standard language materials are controlled in the ends PC operating software, MOS boxes are by standard audio interface by standard corpus Mike's MIC interfaces of caller testing mobile phone are inputed to, caller mobile phone passes through mobile network's playing standard language material in communication process To called mobile phone, called mobile phone records the voice document heard when the language material file to compare, and test will be led after stopping The comparison language material of the standard corpus and called mobile phone side of crying the broadcasting of mobile phone side carries out comparison and obtains MOS score values.

Traditional MOS boxes test method needs the ends PC and MOS boxes to coordinate control to complete to broadcast for the broadcasting of standard corpus Journey is let off, test instruction is initiated at the ends PC, and MOS boxes carry out language material broadcasting, the standard corpus of broadcasting is transferred to survey by tone frequency channel wire Trial work machine.

Existing MOS boxes test coordinates the playing process for completing standard corpus, and the ends PC due to needing the ends PC and MOS boxes It needs that independent control software is installed, causes test process complicated, cooperating equipment is excessive.And the test of voice quality MOS Journey is typically necessary carry out drive test, carries PC and MOS boxes at any time but also test scene is very limited.

In addition, existing MOS boxes test method is simultaneously connected in calling and called testing mobile phone on one MOS box, calling and called are not Separation, can only test the voice quality in single geographical location, the voice quality found when being dialed for two different locations is poor The problem of cannot effective positioning analysis, application scenarios are limited.

Invention content

The purpose of the present invention is to provide a kind of voice quality test method, device, calling terminal and language material playback equipment, Solve the problems, such as that the test scene of voice quality testing scheme in the prior art is single.

In order to solve the above-mentioned technical problem, the embodiment of the present invention provides a kind of voice quality test method, including：

Calling terminal sends language material play instruction to the language material playback equipment being connect with the calling terminal, and the language material is broadcast Instruction is put to send after calling terminal and called terminal establish call connection；

The calling terminal receives the first testing material that the language material playback equipment is played according to the play instruction；

First testing material is being played to the quilt by the calling terminal with the called terminal communication process It is terminal so that the second testing material received is sent to cloud platform by the called terminal, and is connect according to it by cloud platform The first testing material and the called terminal that the calling terminal received is sent before establishing call connection with called terminal The second testing material sent carries out voice quality test.

Optionally, the calling terminal sends language material play instruction to the language material playback equipment being connect with the calling terminal The step of include：

The calling terminal receives the connection request that language material playback equipment is sent；

The calling terminal, which confirms according to the connection request to the language material playback equipment feedback link, to be instructed, and described Language material playback equipment is attached；

The calling terminal sends play instruction to the language material playback equipment being connected.

The calling terminal receives the language material resource information that the language material playback equipment is sent；

The calling terminal sends play instruction according to the language material resource information to the language material playback equipment being connected.

Optionally, the language material resource information includes language material number；

The calling terminal sends play instruction according to the language material resource information to the language material playback equipment being connected Step includes：

The calling terminal is numbered according to the language material, and play instruction is sent to the language material playback equipment being connected；

The play instruction includes at least one of target language material number, reproduction time and broadcast mode.

Optionally, first testing material is played with the called terminal communication process in the calling terminal After the called terminal, institute's Voice Quality test method further includes：

The calling terminal receives the halt instruction that the language material playback equipment is sent；

The calling terminal terminates the call with the called terminal according to the halt instruction.

The present invention also provides a kind of voice quality test methods, including：

Language material playback equipment receives the calling terminal being connected with the language material playback equipment, the play instruction of transmission；

The language material playback equipment plays corresponding first testing material according to the play instruction to the calling terminal.

Optionally, the language material playback equipment receives the calling terminal being connected with the language material playback equipment, and transmission is broadcast The step of putting instruction include：

After the audio jack of the language material playback equipment is inserted into the audio interface of calling terminal, the language material playback equipment Connection request is sent to the calling terminal；

The language material playback equipment receives the calling terminal and confirms instruction according to the connection that the connection request is fed back；

The language material playback equipment confirms that instruction is attached with the calling terminal according to the connection；

The language material playback equipment receives the play instruction that the calling terminal being connected is sent.

The language material playback equipment sends language material money after establishing connection with the calling terminal, to the calling terminal Source information；

The language material playback equipment receives the calling terminal being connected and is referred to according to the broadcasting that the language material resource information is sent It enables.

Optionally, after finishing the first testing material to the calling terminal, institute's Voice Quality test method is also wrapped It includes：

The language material playback equipment sends halt instruction to the calling terminal, and the halt instruction is used to indicate the master Terminal is made to terminate the call between called terminal.

The present invention also provides a kind of voice quality test devices, are applied to calling terminal, including：

First sending module, for the language material playback equipment being connect with the calling terminal, sending language material play instruction, institute Predicate material play instruction is sent after calling terminal and called terminal establish call connection；

First receiving module, the first test language played according to the play instruction for receiving the language material playback equipment Material；

First playing module, for first testing material to be played to institute with the called terminal communication process State called terminal so that the second testing material received is sent to cloud platform by the called terminal, and by cloud platform according to Received calling terminal first testing material for sending and described called before establishing call connection with called terminal The second testing material that terminal is sent carries out voice quality test.

Optionally, first sending module includes：

First receiving submodule, the connection request for receiving the transmission of language material playback equipment；

First processing submodule, for being referred to language material playback equipment feedback link confirmation according to the connection request It enables, is attached with the language material playback equipment；

First sending submodule, for sending play instruction to the language material playback equipment being connected.

Optionally, first sending module includes：

Second receiving submodule, the language material resource information sent for receiving the language material playback equipment；

Second sending submodule is played for being sent to the language material playback equipment being connected according to the language material resource information Instruction.

Second sending submodule includes：

Transmission unit sends play instruction for being numbered according to the language material to the language material playback equipment being connected；

Optionally, institute's Voice Quality test device further includes：

Second receiving module, for first testing material to be conversed with the called terminal in the calling terminal After playing to the called terminal in the process, the halt instruction that the language material playback equipment is sent is received；

First processing module, for terminating the call with the called terminal according to the halt instruction.

The present invention also provides a kind of voice quality test devices, are applied to language material playback equipment, including：

Third receiving module, for receiving the calling terminal being connected with the language material playback equipment, the play instruction of transmission；

Second playing module, for playing corresponding first test language to the calling terminal according to the play instruction Material.

Optionally, the third receiving module includes：

Third sending submodule, the audio interface for being inserted into calling terminal in the audio jack of the language material playback equipment Afterwards, connection request is sent to the calling terminal；

Third receiving submodule refers to for receiving the connection confirmation that the calling terminal is fed back according to the connection request It enables；

First connection submodule, for confirming that instruction is attached with the calling terminal according to the connection；

4th receiving submodule, the play instruction sent for receiving the calling terminal being connected.

Optionally, the third receiving module includes：

4th sending submodule, for after establishing connection with the calling terminal, language to be sent to the calling terminal Expect resource information；

5th receiving submodule, the broadcasting sent according to the language material resource information for receiving the calling terminal being connected Instruction.

Optionally, institute's Voice Quality test device further includes：

Second sending module, after finishing the first testing material to the calling terminal, to the calling terminal Halt instruction is sent, the halt instruction is used to indicate the calling terminal and terminates call between called terminal.

The present invention also provides a kind of calling terminals, including：

First input/output port, for the language material playback equipment being connect with the calling terminal, sending language material broadcasting and referring to It enables, the language material play instruction is sent after calling terminal and called terminal establish call connection；

First input/output port is additionally operable to receive what the language material playback equipment was played according to the play instruction First testing material；

First player, for by first testing material with played in the called terminal communication process it is described Called terminal so that the second testing material received is sent to cloud platform by the called terminal, and by cloud platform according to it The first testing material and the called end that the calling terminal received is sent before establishing call connection with called terminal The second testing material that end is sent carries out voice quality test.

Optionally, first input/output port is specifically used for：

Receive the connection request that language material playback equipment is sent；

Confirmed to the language material playback equipment feedback link according to the connection request and instructed, with the language material playback equipment It is attached；

Play instruction is sent to the language material playback equipment being connected.

Optionally, first input/output port is specifically used for：

Receive the language material resource information that the language material playback equipment is sent；

According to the language material resource information play instruction is sent to the language material playback equipment being connected.

First input/output port is more particularly for：It is numbered according to the language material, is set to the language material broadcasting being connected Preparation send play instruction；

Optionally, first input/output port is additionally operable to：

The calling terminal by first testing material with played in the called terminal communication process it is described After called terminal, the halt instruction that the language material playback equipment is sent is received；

The calling terminal further includes：Processor is logical with the called terminal for being terminated according to the halt instruction Words.

The present invention also provides a kind of language material playback equipments, including：

Second input/output port, for receiving the calling terminal being connected with the language material playback equipment, the broadcasting of transmission Instruction；

Second player, for playing corresponding first testing material to the calling terminal according to the play instruction.

Optionally, second input/output port is specifically used for：

After the audio jack of the language material playback equipment is inserted into the audio interface of calling terminal, sent out to the calling terminal Send connection request；

It receives the calling terminal and instruction is confirmed according to the connection that the connection request is fed back；

Confirm that instruction is attached with the calling terminal according to the connection；

Receive the play instruction that the calling terminal being connected is sent.

Optionally, second input/output port is specifically used for：

After establishing connection with the calling terminal, language material resource information is sent to the calling terminal；

Receive the play instruction that the calling terminal being connected is sent according to the language material resource information.

Optionally, second input/output port is additionally operable to：

After second player finishes the first testing material to the calling terminal, sent out to the calling terminal Send halt instruction, the halt instruction is used to indicate the calling terminal and terminates call between called terminal.

The above-mentioned technical proposal of the present invention has the beneficial effect that：

In said program, institute's Voice Quality test method plays language material by controlling language material playback equipment, and then completes Voice quality is tested, it is no longer necessary to which PC and MOS boxes are tested to coordinate, and solve traditional MOS box test methods and are unsatisfactory for When drive test the problem of simple light requirement, realize that test method is simple, the light purpose of test equipment；In addition, this programme In no longer need calling and called test terminal simultaneously connect MOS boxes, disclosure satisfy that the demand of a variety of test application scenes, well solution It has determined the single problem of test scene of voice quality testing scheme in the prior art.

Description of the drawings

Fig. 1 is MOS boxes detecting voice quality connection diagram in the prior art；

Fig. 2 is the voice quality test method flow diagram of the embodiment of the present invention one；

Fig. 3 is the voice quality test method flow diagram of the embodiment of the present invention two；

Fig. 4 is the language material playback equipment design on hardware and software schematic diagram of the embodiment of the present invention；

Fig. 5 is the calling terminal APP module design schematic diagrames of the embodiment of the present invention；

Fig. 6 is that the language material playback equipment of the embodiment of the present invention interacts schematic diagram with calling terminal APP flows；

Fig. 7 is the voice quality test device structural schematic diagram of the embodiment of the present invention three；

Fig. 8 is the voice quality test device structural schematic diagram of the embodiment of the present invention four；

Fig. 9 is the calling terminal structural schematic diagram of the embodiment of the present invention five；

Figure 10 is the language material playback equipment structural schematic diagram of the embodiment of the present invention six.

Specific implementation mode

To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool Body embodiment is described in detail.

The present invention in view of the prior art in voice quality testing scheme the single problem of test scene, provide a variety of Solution, it is specific as follows：

Embodiment one

As shown in Fig. 2, the embodiment of the present invention one provides a kind of voice quality test method, including：

Step 21：Calling terminal sends language material play instruction to the language material playback equipment being connect with the calling terminal, described Language material play instruction is sent after calling terminal and called terminal establish call connection；

Step 22：The calling terminal receives the first test that the language material playback equipment is played according to the play instruction Language material；

Step 23：The calling terminal plays to first testing material with the called terminal communication process The called terminal so that the called terminal is by the second testing material received (the received by call of recording One testing material) it is sent to cloud platform, and call is being established with called terminal according to received calling terminal by cloud platform It connects the second testing material that the first testing material sent before and the called terminal are sent and carries out voice quality test.

Institute's Voice Quality test method that the embodiment of the present invention one provides plays language material by controlling language material playback equipment, And then complete voice quality test, it is no longer necessary to which PC and MOS boxes are tested to coordinate, and solve traditional MOS boxes test side When method is unsatisfactory for drive test the problem of simple light requirement, realize that test method is simple, the light purpose of test equipment；Separately Outside, calling and called test terminal is no longer needed in this programme while connecting MOS boxes, disclosure satisfy that the need of a variety of test application scenes It asks, solves the problems, such as that the test scene of voice quality testing scheme in the prior art is single well.

Specifically, the calling terminal sends language material play instruction to the language material playback equipment being connect with the calling terminal The step of include：The calling terminal receives the connection request that language material playback equipment is sent；The calling terminal is according to the company It connects request and confirms instruction to the language material playback equipment feedback link, be attached with the language material playback equipment；The caller Terminal sends play instruction to the language material playback equipment being connected.

Wherein, described the step of being attached with the language material playback equipment, includes：According to the connection request, pass through sound Frequency interface is attached with the language material playback equipment；

It is corresponding, described the step of receiving the first testing material that the language material playback equipment is played according to the play instruction Including：By the audio interface, the first testing material that the language material playback equipment is played according to the play instruction is received.

In order to ensure being smoothed out for test, in the present embodiment, the calling terminal is to the language being connect with the calling terminal Expect playback equipment, send language material play instruction the step of include：The calling terminal receives what the language material playback equipment was sent Language material resource information；The calling terminal sends to play according to the language material resource information to the language material playback equipment being connected to be referred to It enables.

Preferably, the language material resource information includes language material number；The calling terminal is according to the language material resource information Include to the step of language material playback equipment transmission play instruction being connected：The calling terminal is numbered according to the language material, to The language material playback equipment being connected sends play instruction；The play instruction includes target language material number, reproduction time and broadcasting At least one of mode.

That is, can be the number for the language material that language material playback equipment tells that calling terminal will play, calling terminal Number is informed into cloud platform, and the reproduction time of language material and/or broadcast mode are informed into language material playback equipment, to play out；

It is also possible that being the number for the language material that language material playback equipment tells that calling terminal can play, calling terminal selection Number informs language material playback equipment and cloud platform, and the reproduction time of language material and/or broadcast mode is informed that language material broadcasting is set It is standby, to play out.

Further, first testing material is broadcast with the called terminal communication process in the calling terminal It puts to after the called terminal, institute's Voice Quality test method further includes：The calling terminal receives the language material and plays The halt instruction that equipment is sent；The calling terminal terminates the call with the called terminal according to the halt instruction.

From the foregoing, it will be observed that institute's Voice Quality test method provided in this embodiment can preferably solve language in the prior art The single problem of the test scene of sound quality testing scheme.

Embodiment two

As shown in figure 3, second embodiment of the present invention provides a kind of voice quality test methods, including：

Step 31：Language material playback equipment receives the calling terminal being connected with the language material playback equipment, and the broadcasting of transmission refers to It enables；

Step 32：The language material playback equipment plays corresponding first to the calling terminal according to the play instruction and surveys Try language material.

Second embodiment of the present invention provides institute's Voice Quality test methods by receiving the control of calling terminal to play language Material, and then complete voice quality test, it is no longer necessary to PC and MOS boxes are tested to coordinate, and solve traditional MOS boxes test When method is unsatisfactory for drive test the problem of simple light requirement, realize that test method is simple, the light purpose of test equipment；Separately Outside, calling and called test terminal is no longer needed in this programme while connecting MOS boxes, disclosure satisfy that the need of a variety of test application scenes It asks, solves the problems, such as that the test scene of voice quality testing scheme in the prior art is single well.

Specifically, the language material playback equipment receives the calling terminal being connected with the language material playback equipment, transmission is broadcast The step of putting instruction include：After the audio jack of the language material playback equipment is inserted into the audio interface of calling terminal, institute's predicate Expect that playback equipment sends connection request to the calling terminal；The language material playback equipment receives the calling terminal according to The connection of connection request feedback confirms instruction；The language material playback equipment confirms instruction and the calling terminal according to the connection It is attached；The language material playback equipment receives the play instruction that the calling terminal being connected is sent.

Wherein, described to confirm that the step of instruction is attached with the calling terminal includes according to the connection：According to institute It states connection and confirms instruction, be attached by the audio jack and the calling terminal；

Corresponding, described the step of receiving the play instruction that the calling terminal being connected is sent, includes：Pass through the sound Frequency plug receives the play instruction that the calling terminal being connected is sent.

In order to ensure being smoothed out for test, in the present embodiment, the language material playback equipment is received to be set with language material broadcasting The step of standby calling terminal being connected, the play instruction of transmission includes：The language material playback equipment with the calling terminal It establishes after connection, language material resource information is sent to the calling terminal；The language material playback equipment receives the caller being connected The play instruction that terminal is sent according to the language material resource information.

Preferably, the language material resource information includes language material number；The play instruction includes target language material number, plays At least one of time and broadcast mode.

Further, after finishing the first testing material to the calling terminal, institute's Voice Quality test method is also Including：The language material playback equipment sends halt instruction to the calling terminal, and the halt instruction is used to indicate the caller Terminal terminates the call between called terminal.

Institute's Voice Quality provided in an embodiment of the present invention is surveyed with reference to calling terminal and language material playback equipment both sides Method for testing is further described.

In view of the above technical problems, a kind of voice quality test method of offer of the embodiment of the present invention (is based on audio interface control The external language material playback method of system), language material playback equipment and calling terminal (calling terminal APP) are related generally to and (automatically control), Test method is simple, and test equipment is light, does not need PC and MOS boxes and is tested to coordinate, and solves traditional MOS boxes test Simple light requirement when the ungratified drive test of method.

Meanwhile the test method that this programme proposes need not be called survey mainly for caller test terminal (calling terminal) Examination terminal (called terminal) connect a certain entity cooperation with caller test terminal and completes, it can be achieved that calling and called test terminal simultaneously Separation solves the problems, such as that traditional MOS box test methods necessarily require calling and called test terminal while connecting, and then can meet The demand of a variety of test application scenes.

Wherein, the language material playback equipment automatically controlled can carry the 3.5mm earphone contact pins (audio jack) of standard, pass through this Contact pin is connected with caller test terminal.By this audio jack can transmit caller test terminal APP (calling terminal APP) and The control instruction of language material playback equipment, in addition this audio jack is also that language material playback equipment tests terminal plays standard to caller The audio output port of language material.Caller is tested equipped with the APP for controlling this playback equipment in terminal, and by APP, to control connection, this broadcasts Put equipment, including connect automatically with synchronous language material, play control etc..

About automatically controlling language material playback equipment and caller test terminal APP is specific as follows：

1) language material playback equipment is automatically controlled

The language material playback equipment automatically controlled includes mainly two parts function：Language material playing function and with caller test terminal The ends APP interactive function.Language material playing function is similar to MP3 player function, includes the management and broadcasting/pause etc. of audio file Function；The audio format of standard corpus can be supported by automatically controlling playback equipment, including wav, pcm, amr etc..It is tested with caller The ends terminal APP interactive function refers to automatically controlling playback equipment to carry out letter by audio jack and the ends caller test terminal APP The interaction of breath, including connect automatically, synchronize the initialization procedures such as language material and play control function etc..

It, can be as shown in Figure 4 as the hardware configuration and corresponding software function for automatically controlling language material playback equipment；Equipment is hard It is mainly made of three parts inside part：Audio player, control chip, I/O interface process parts, difference corresponding software part Standard corpus playing module, kernel control module, interface processing module.

Audio player is responsible for the audio frequency document display function of standard corpus, receives the control of control chip, the mark of broadcasting Quasi- language material is sent to caller by 3.5mm standard earphone contact pins and tests in terminal.It controls chip and completes core control function, with audio Player and I/O interface process parts have corresponding interface.Control chip is sent and received by I/O interfaces and is surveyed from caller The instruction at terminal APP ends is tried, such as after control chip detects that contact pin is inserted into the receiver J-Horner of terminal, then calls I/O interfaces Reason partly sends the active link information set.

Corresponding, control chip from the instruction that is partially received of I/O interfaces processing for analyzing, and according to writing on Program in chip carries out corresponding operation, such as after receiving play instruction, analyzes parameter therein, then calls audio Player plays play specified standard corpus file according to parameter.The processing of I/O interfaces is partially completed and caller test terminal APP Between interface processing, command information is coded and decoded, inside equipment with control chip have interface.The interface sections I/O After receiving the control instruction that internal control chip issues, master is sent to according to the cryptoprinciple set by standard earphone contact pin Cry the ends test terminal APP；Simultaneously behaviour is decoded after receiving the control instruction message that the ends caller test terminal APP are transmitted Make, control instruction is then uploaded to control chip.

2) caller test terminal APP

It includes two parts function that terminal APP is tested in caller：With equipment room interface process part and Service control part, specifically As shown in Figure 5.

The work(for automatically controlling the I/O interface process parts in language material playback equipment is similar to equipment room interface process part Can, have interface with Service control part, complete the coding and decoding work of control instruction, and by it be transmitted to Service control part or Person is sent to playback equipment by 3.5mm standard earphone interfaces.

Service control is partially completed the specific implementation of control instruction, including sends control instruction toward equipment, and to receiving The control instruction issued to equipment carries out analysis and subsequent operation etc..Service control part assembles according to the parameter set and plays The control instruction of language material, then calling interface process part sent after being encoded to control instruction；

It is corresponding, after receiving the control instruction that language material playback equipment issues, first by interface process part into Then row decoding operate carries out subsequent operation after analysis and Control instruction.For example caller test terminal APP leads to during the test Cross language material playback equipment playing standard corpus, playback equipment, which finishes playing, to be sent one to the ends APP after language material and stop test Instruction, the ends caller test terminal APP Service control call terminal call interface, completion to hang up behaviour after being partially received this instruction Make.

Specifically, when MOS tests beginning, the language material playback equipment automatically controlled is inserted in caller test terminal, is surveyed Examination process is as shown in fig. 6, include：

Step 61：Language material playback equipment is inserted into caller and tests terminal, confirms connection；

Language material playback equipment actively can go connection caller to test terminal after being inserted into terminal by audio interface (earphone contact pin) APP, caller test end side can return to an instruction for confirming connection after receiving link information, and language material playback equipment receives confirmation After connection, interface both ends (terminal and language material playback equipment are tested in caller) state is changed to connection status；

Step 62：Pass through interface synchronization standard corpus；

Language material playback equipment initiates standard corpus synchronizing process by audio interface, and caller test end side, which receives to synchronize, to be referred to After order, the number of contrast standard language material synchronizes process (it can be appreciated that caller test end side knows that language material broadcasting is set The number for the language material that can be played in standby, caller test end side can store standard corpus in advance), and synchronized result is returned Back to language material playback equipment (notice language material playback equipment has known), language material playback equipment completes standard after being connected to receipts synchronized result Language material synchronizing process；

Step 63：Caller test end side starts test calling, and play instruction is sent to language material playback equipment；

Caller, which is tested, carries out MOS tests in terminal, (call is established between called terminal) after testing telephone call, The instruction that terminal sends playing standard language material by APP to language material playback equipment is tested in caller, and command information includes which is played When language material plays, plays the parameters such as cycle-index, and language material playback equipment is after receiving this control instruction, and analysis is wherein Parameter, and correct standard corpus is played according to content of parameter, language material is played to caller by voice input by audio interface It tests terminal and carries out MOS tests；

Step 64：Language material playback equipment is completed to play, and sends instructions to caller test terminal, its execution is allowed to hang up operation.

After language material finishes playing, language material playback equipment can test the ends terminal APP to caller and send a stopping test Instruction, caller test terminal APP ends execute kill-call operation after receiving this instruction, and the MOS for completing calling terminal side is surveyed Examination process.

From the foregoing, it will be observed that provided in this embodiment is that a kind of caller test terminal passes through the external language material playback equipment of APP controls The scheme that the voice quality of realization is tested automatically；It can be connected by standard audio line between language material playback equipment and caller test terminal It connects, audio language material had both been transmitted by audio interface, also transmit language material and play relevant control signal；Language material playback equipment includes to survey Try the function of language material broadcasting and testing and control (control signal interaction).

In conclusion scheme provided in an embodiment of the present invention coordinates test without PC and MOS boxes, transmitted in audio interface On the basis of audio language material analog signal, propose to transmit also by audio interface after being encoded control signal, it will be outer The control that portion's language material plays makes caller test terminal APP into control by the ends PC, and test process only needs external language material broadcasting to set Standby and caller test terminal can be completed, and a variety of test application scenes are increased while reducing test complexity.

Embodiment three

As shown in fig. 7, the embodiment of the present invention three provides a kind of voice quality test device, calling terminal is can be applied to, is wrapped It includes：

First sending module 71, for the language material playback equipment being connect with the calling terminal, sending language material play instruction, The language material play instruction is sent after calling terminal and called terminal establish call connection；

First receiving module 72, the first test played according to the play instruction for receiving the language material playback equipment Language material；

First playing module 73, for playing to first testing material with the called terminal communication process The called terminal so that the second testing material received is sent to cloud platform by the called terminal, and by cloud platform root The first testing material and the quilt sent before establishing call connection with called terminal according to received calling terminal The second testing material that terminal is sent is made to carry out voice quality test.

Institute's Voice Quality test device that the embodiment of the present invention three provides plays language material by controlling language material playback equipment, And then complete voice quality test, it is no longer necessary to which PC and MOS boxes are tested to coordinate, and solve traditional MOS boxes test side When method is unsatisfactory for drive test the problem of simple light requirement, realize that test method is simple, the light purpose of test equipment；Separately Outside, calling and called test terminal is no longer needed in this programme while connecting MOS boxes, disclosure satisfy that the need of a variety of test application scenes It asks, solves the problems, such as that the test scene of voice quality testing scheme in the prior art is single well.

Specifically, first sending module includes：First receiving submodule, for receiving the transmission of language material playback equipment Connection request；First processing submodule, for being referred to language material playback equipment feedback link confirmation according to the connection request It enables, is attached with the language material playback equipment；First sending submodule, for being sent out to the language material playback equipment being connected Send play instruction.

In order to ensure being smoothed out for test, in the present embodiment, first sending module includes：Second receives submodule Block, the language material resource information sent for receiving the language material playback equipment；Second sending submodule, for according to the language material Resource information sends play instruction to the language material playback equipment being connected.

Preferably, the language material resource information includes language material number；Second sending submodule includes：Transmission unit, For being numbered according to the language material, play instruction is sent to the language material playback equipment being connected；The play instruction includes target At least one of language material number, reproduction time and broadcast mode.

Further, institute's Voice Quality test device further includes：Second receiving module, being used for will in the calling terminal First testing material with play to the called terminal in the called terminal communication process after, receive the language material The halt instruction that playback equipment is sent；First processing module, for being terminated and the called terminal according to the halt instruction Call.

Wherein, the above-mentioned realization embodiment for being related to calling terminal side voice quality test method is suitable for the voice In the embodiment of quality test device, it can also reach identical technique effect.

From the foregoing, it will be observed that institute's Voice Quality test device provided in this embodiment can preferably solve language in the prior art The single problem of the test scene of sound quality testing scheme.

Example IV

As shown in figure 8, the embodiment of the present invention four provides a kind of voice quality test device, it can be applied to language material broadcasting and set It is standby, including：

Third receiving module 81, for receiving the calling terminal being connected with the language material playback equipment, the broadcasting of transmission refers to It enables；

Second playing module 82, for playing corresponding first test language to the calling terminal according to the play instruction Material.

The embodiment of the present invention four provides institute's Voice Quality test device by receiving the control of calling terminal to play language Material, and then complete voice quality test, it is no longer necessary to PC and MOS boxes are tested to coordinate, and solve traditional MOS boxes test When method is unsatisfactory for drive test the problem of simple light requirement, realize that test method is simple, the light purpose of test equipment；Separately Outside, calling and called test terminal is no longer needed in this programme while connecting MOS boxes, disclosure satisfy that the need of a variety of test application scenes It asks, solves the problems, such as that the test scene of voice quality testing scheme in the prior art is single well.

Specifically, the third receiving module includes：Third sending submodule, for the sound in the language material playback equipment After frequency plug is inserted into the audio interface of calling terminal, connection request is sent to the calling terminal；Third receiving submodule, is used for It receives the calling terminal and instruction is confirmed according to the connection that the connection request is fed back；First connection submodule, for according to institute It states connection and confirms that instruction is attached with the calling terminal；4th receiving submodule, for receiving the caller being connected The play instruction that terminal is sent.

In order to ensure being smoothed out for test, in the present embodiment, the third receiving module includes：4th sends submodule Block, for after establishing connection with the calling terminal, language material resource information to be sent to the calling terminal；5th receives son Module, the play instruction sent according to the language material resource information for receiving the calling terminal being connected.

Further, institute's Voice Quality test device further includes：Second sending module, for being broadcast to the calling terminal After discharging complete first testing material, halt instruction is sent to the calling terminal, the halt instruction is used to indicate the caller Terminal terminates the call between called terminal.

Wherein, the above-mentioned realization embodiment for being related to language material playback equipment side voice quality test method is suitable for being somebody's turn to do In the embodiment of voice quality test device, it can also reach identical technique effect.

Embodiment five

As shown in figure 9, the embodiment of the present invention five provides a kind of calling terminal, including：

First input/output port 91, for the language material playback equipment being connect with the calling terminal, sending language material and playing Instruction, the language material play instruction are sent after calling terminal and called terminal establish call connection；

First player 92, for first testing material to be played to institute with the called terminal communication process State called terminal so that the second testing material received is sent to cloud platform by the called terminal, and by cloud platform according to Received calling terminal first testing material for sending and described called before establishing call connection with called terminal The second testing material that terminal is sent carries out voice quality test.

The calling terminal that the embodiment of the present invention five provides plays language material by controlling language material playback equipment, and then completes Voice quality is tested, it is no longer necessary to which PC and MOS boxes are tested to coordinate, and solve traditional MOS box test methods and are unsatisfactory for When drive test the problem of simple light requirement, realize that test method is simple, the light purpose of test equipment；In addition, this programme In no longer need calling and called test terminal simultaneously connect MOS boxes, disclosure satisfy that the demand of a variety of test application scenes, well solution It has determined the single problem of test scene of voice quality testing scheme in the prior art.

Specifically, first input/output port is specifically used for：Receive the connection request that language material playback equipment is sent；Root Confirm to the language material playback equipment feedback link according to the connection request and instruct, is attached with the language material playback equipment； Play instruction is sent to the language material playback equipment being connected.

In order to ensure being smoothed out for test, in the present embodiment, first input/output port is specifically used for：Receive institute The language material resource information that predicate material playback equipment is sent；It is sent out to the language material playback equipment being connected according to the language material resource information Send play instruction.

Preferably, the language material resource information includes language material number；First input/output port is more particularly for：Root It is numbered according to the language material, play instruction is sent to the language material playback equipment being connected；The play instruction includes that target language material is compiled Number, at least one of reproduction time and broadcast mode.

Further, first input/output port is additionally operable to：In the calling terminal by first testing material With play to the called terminal in the called terminal communication process after, receive that the language material playback equipment sends stops Only instruct；The calling terminal further includes：Processor is logical with the called terminal for being terminated according to the halt instruction Words.

Wherein, the above-mentioned realization embodiment for being related to calling terminal side voice quality test device is suitable for the caller In the embodiment of terminal, it can also reach identical technique effect.

From the foregoing, it will be observed that the calling terminal provided in this embodiment can preferably solve voice quality survey in the prior art The single problem of the test scene of examination scheme.

Embodiment six

As shown in Figure 10, the embodiment of the present invention six provides a kind of language material playback equipment, including：

Second input/output port 101, for receiving the calling terminal being connected with the language material playback equipment, transmission is broadcast Put instruction；

Second player 102, for playing corresponding first test language to the calling terminal according to the play instruction Material.

The embodiment of the present invention six provide the language material playback equipment by receive calling terminal control to play language material, into And complete voice quality test, it is no longer necessary to which PC and MOS boxes are tested to coordinate, and solve traditional MOS box test methods When being unsatisfactory for drive test the problem of simple light requirement, realize that test method is simple, the light purpose of test equipment；In addition, Calling and called test terminal is no longer needed in this programme while connecting MOS boxes, disclosure satisfy that the demand of a variety of test application scenes, very Good solves the problems, such as that the test scene of voice quality testing scheme in the prior art is single.

Specifically, second input/output port is specifically used for：It is inserted into the audio jack of the language material playback equipment After the audio interface of calling terminal, connection request is sent to the calling terminal；The calling terminal is received according to the connection The connection of request feedback confirms instruction；Confirm that instruction is attached with the calling terminal according to the connection；Reception is connected The calling terminal send play instruction.

In order to ensure being smoothed out for test, in the present embodiment, second input/output port is specifically used for：With institute It states calling terminal to establish after connection, language material resource information is sent to the calling terminal；Receive the calling terminal root being connected The play instruction sent according to the language material resource information.

Further, second input/output port is additionally operable to：It is broadcast to the calling terminal in second player After discharging complete first testing material, halt instruction is sent to the calling terminal, the halt instruction is used to indicate the caller Terminal terminates the call between called terminal.

Wherein, the above-mentioned realization embodiment for being related to language material playback equipment side voice quality test device is suitable for being somebody's turn to do In the embodiment of language material playback equipment, it can also reach identical technique effect.

From the foregoing, it will be observed that the language material playback equipment provided in this embodiment can preferably solve voice matter in the prior art Measure the single problem of the test scene of testing scheme.

It should be noted that this many functional component described in this description is all referred to as module/submodule/unit, Specifically to emphasize the independence of its realization method.

In the embodiment of the present invention, module/submodule/unit can use software realization, so as to by various types of processors It executes.For example, one mark executable code module may include computer instruction one or more physics or Logical block, for example, it can be built as object, process or function.Nevertheless, the executable code of institute's mark module It needs not be physically located together, but may include the different instructions being stored in different positions, when in these command logics When being combined together, constitutes module and realize the regulation purpose of the module.

In fact, executable code module can be the either many item instructions of individual instructions, and can even be distributed It on multiple and different code segments, is distributed in distinct program, and is distributed across multiple memory devices.Similarly, it grasps Making data can be identified in module, and can be realized according to any form appropriate and be organized in any appropriate class In the data structure of type.The operation data can be collected as individual data collection, or can be distributed on different location (including in different storage device), and can only be present in system or network as electronic signal at least partly.

When module can utilize software realization, it is contemplated that the level of existing hardware technique, it is possible to implemented in software Module, in the case where not considering cost, those skilled in the art can build corresponding hardware circuit to realize correspondence Function, the hardware circuit includes conventional ultra-large integrated (VLSI) circuit or gate array and such as logic core The existing semiconductor of piece, transistor etc either other discrete elements.Module can also use programmable hardware device, such as The realizations such as field programmable gate array, programmable logic array, programmable logic device.

Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come It says, under the premise of not departing from principle of the present invention, can also make several improvements and retouch, these improvements and modifications should also regard For protection scope of the present invention.

Claims

1. a kind of voice quality test method, which is characterized in that including：

Calling terminal sends language material play instruction to the language material playback equipment being connect with the calling terminal, and the language material broadcasting refers to It enables and being sent after calling terminal and called terminal establish call connection；

The calling terminal by first testing material with the called end is played in the called terminal communication process End so that the second testing material received is sent to cloud platform by the called terminal, and is received according to it by cloud platform Calling terminal before establishing call connection with called terminal the first testing material for sending and the called terminal send The second testing material carry out voice quality test.

2. voice quality test method according to claim 1, which is characterized in that the calling terminal to the caller end Hold connection language material playback equipment, send language material play instruction the step of include：

The calling terminal, which confirms according to the connection request to the language material playback equipment feedback link, to be instructed, with the language material Playback equipment is attached；

3. voice quality test method according to claim 1, which is characterized in that the calling terminal to the caller end Hold connection language material playback equipment, send language material play instruction the step of include：

4. voice quality test method according to claim 3, which is characterized in that the language material resource information includes language material Number；

The step of calling terminal sends play instruction according to the language material resource information to the language material playback equipment being connected Including：

5. voice quality test method according to claim 1, which is characterized in that in the calling terminal by described first Testing material with play to the called terminal in the called terminal communication process after, institute's Voice Quality test method Further include：

6. a kind of voice quality test method, which is characterized in that including：

7. voice quality test method according to claim 6, which is characterized in that the language material playback equipment receives and should The step of calling terminal that language material playback equipment is connected, the play instruction of transmission includes：

After the audio jack of the language material playback equipment is inserted into the audio interface of calling terminal, the language material playback equipment is to institute It states calling terminal and sends connection request；

8. voice quality test method according to claim 6, which is characterized in that the language material playback equipment receives and should The step of calling terminal that language material playback equipment is connected, the play instruction of transmission includes：

The language material playback equipment sends language material resource letter after establishing connection with the calling terminal, to the calling terminal Breath；

The language material playback equipment receives the play instruction that the calling terminal being connected is sent according to the language material resource information.

9. voice quality test method according to claim 8, which is characterized in that the language material resource information includes language material Number；

10. voice quality test method according to claim 6, which is characterized in that finished to the calling terminal After first testing material, institute's Voice Quality test method further includes：

The language material playback equipment sends halt instruction to the calling terminal, and it is whole that the halt instruction is used to indicate the caller Terminate the call between called terminal in end.

11. a kind of voice quality test device is applied to calling terminal, which is characterized in that including：

First sending module, for the language material playback equipment being connect with the calling terminal, sending language material play instruction, institute's predicate Expect that play instruction is sent after calling terminal and called terminal establish call connection；

First receiving module, the first testing material played according to the play instruction for receiving the language material playback equipment；

First playing module, for first testing material to be played to the quilt with the called terminal communication process It is terminal so that the second testing material received is sent to cloud platform by the called terminal, and is connect according to it by cloud platform The first testing material and the called terminal that the calling terminal received is sent before establishing call connection with called terminal The second testing material sent carries out voice quality test.

12. voice quality test device according to claim 11, which is characterized in that first sending module includes：

First processing submodule, instructs for being confirmed to the language material playback equipment feedback link according to the connection request, with The language material playback equipment is attached；

13. voice quality test device according to claim 11, which is characterized in that first sending module includes：

Second sending submodule refers to for sending to play to the language material playback equipment being connected according to the language material resource information It enables.

14. voice quality test device according to claim 13, which is characterized in that the language material resource information includes language Material number；

Second sending submodule includes：

15. voice quality test device according to claim 11, which is characterized in that institute's Voice Quality test device is also Including：

Second receiving module, for the calling terminal by first testing material with the called terminal communication process In play to the called terminal after, receive the halt instruction that the language material playback equipment is sent；

16. a kind of voice quality test device is applied to language material playback equipment, which is characterized in that including：

Second playing module, for playing corresponding first testing material to the calling terminal according to the play instruction.

17. voice quality test device according to claim 16, which is characterized in that the third receiving module includes：

Third sending submodule is used for after the audio jack of the language material playback equipment is inserted into the audio interface of calling terminal, Connection request is sent to the calling terminal；

Third receiving submodule confirms instruction for receiving the calling terminal according to the connection that the connection request is fed back；

18. voice quality test device according to claim 16, which is characterized in that the third receiving module includes：

4th sending submodule, for after establishing connection with the calling terminal, language material money to be sent to the calling terminal Source information；

5th receiving submodule refers to for receiving the calling terminal being connected according to the broadcasting that the language material resource information is sent It enables.

19. voice quality test device according to claim 18, which is characterized in that the language material resource information includes language Material number；

20. voice quality test device according to claim 16, which is characterized in that institute's Voice Quality test device is also Including：

Second sending module is sent after finishing the first testing material to the calling terminal to the calling terminal Halt instruction, the halt instruction are used to indicate the calling terminal and terminate call between called terminal.

21. a kind of calling terminal, which is characterized in that including：

First input/output port, for the language material playback equipment being connect with the calling terminal, sending language material play instruction, institute Predicate material play instruction is sent after calling terminal and called terminal establish call connection；

First input/output port is additionally operable to receive the language material playback equipment is played according to the play instruction first Testing material；

First player, for by first testing material with played in the called terminal communication process it is described called Terminal so that the second testing material received is sent to cloud platform by the called terminal, and is received according to it by cloud platform To calling terminal before establishing call connection with called terminal the first testing material for sending and the called terminal send out The second testing material sent carries out voice quality test.

22. calling terminal according to claim 21, which is characterized in that first input/output port is specifically used for：

Confirmed to the language material playback equipment feedback link according to the connection request and instructed, carried out with the language material playback equipment Connection；

23. calling terminal according to claim 21, which is characterized in that first input/output port is specifically used for：

24. calling terminal according to claim 23, which is characterized in that the language material resource information includes language material number；

First input/output port is more particularly for：It is numbered according to the language material, to the language material playback equipment hair being connected Send play instruction；

25. calling terminal according to claim 21, which is characterized in that first input/output port is additionally operable to：

The calling terminal by first testing material with played in the called terminal communication process it is described called After terminal, the halt instruction that the language material playback equipment is sent is received；

The calling terminal further includes：Processor, for terminating the call with the called terminal according to the halt instruction.

26. a kind of language material playback equipment, which is characterized in that including：

Second input/output port, for receiving the calling terminal being connected with the language material playback equipment, the play instruction of transmission；

27. language material playback equipment according to claim 26, which is characterized in that second input/output port is specifically used In：

After the audio jack of the language material playback equipment is inserted into the audio interface of calling terminal, sends and connect to the calling terminal Connect request；

Receive the play instruction that the calling terminal being connected is sent.

28. language material playback equipment according to claim 26, which is characterized in that second input/output port is specifically used In：

29. language material playback equipment according to claim 28, which is characterized in that the language material resource information includes that language material is compiled Number；

30. language material playback equipment according to claim 26, which is characterized in that second input/output port is also used In：

After second player finishes the first testing material to the calling terminal, stop to calling terminal transmission It only instructs, the halt instruction is used to indicate the calling terminal and terminates call between called terminal.