CN106708741B - The test method and system of voice application - Google Patents

The test method and system of voice application Download PDF

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Publication number
CN106708741B
CN106708741B CN201710046739.XA CN201710046739A CN106708741B CN 106708741 B CN106708741 B CN 106708741B CN 201710046739 A CN201710046739 A CN 201710046739A CN 106708741 B CN106708741 B CN 106708741B
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mobile terminal
mike
voice application
audio data
measured
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CN106708741A (en
Inventor
陈鲁
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Beijing Baidu Netcom Science and Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/36Preventing errors by testing or debugging software
    • G06F11/3668Software testing
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16Sound input; Sound output

Abstract

The embodiment of the invention discloses a kind of test method of voice application and systems.The ear port of mobile terminal is connected with audio signal bridge-set, the audio signal bridge-set includes the sound channel end, Mike end and ground terminal of headset plug, and at least one described sound channel end is electrically connected with the Mike end, the described method includes: the ear port playing audio-fequency data of mobile terminal, and the audio data is transferred at least one described sound channel end;The audio data is sent to the voice application to be measured in the mobile terminal by the Mike end by least one described sound channel end, so that the mobile terminal tests the voice application to be measured according to the audio data.The embodiment of the present invention solves the problems, such as in the prior art to test voice application to be measured using different software and driving for the mobile terminal of not homologous ray, can reach the test of actual physical signal, and test accurately, versatile.

Description

The test method and system of voice application
Technical field
The present embodiments relate to the field of test technology more particularly to the test methods and system of a kind of voice application.
Background technique
With support voice input using more and more, automatic test is being carried out to the application for supporting voice input In the process, it needs to realize audio input.
There is " virtual microphone " etc. at present based on the mode of pure software to realize audio input, by simulating very in software layer Real hardware microphone to input the input that application carries out audio to target voice.
In the prior art, different operating system such as ios and android is needed using entirely different software and driving Implementation, and under the premise of non-intrusive system (cracking, root authority), it cannot achieve such software application, by mesh Marking device operating system limitation mounted is very big, so very undesirable in terms of versatility, realizability.
Summary of the invention
The embodiment of the present invention provides the test method and system of a kind of voice application, can be avoided mobile whole in the prior art The case where end uses various software and driving to realize voice application test because of the difference of operating system, can be realized actual physical The test of signal, and it is versatile.
In a first aspect, the embodiment of the invention provides a kind of test method of voice application, the ear port of mobile terminal It is connected with audio signal bridge-set, the audio signal bridge-set includes the sound channel end, Mike end and ground connection of headset plug End, and at least one described sound channel end is electrically connected with the Mike end, which comprises
The ear port playing audio-fequency data of mobile terminal, and the audio data is transferred at least one described sound channel End;
The audio data is sent in the mobile terminal by least one described sound channel end by the Mike end Voice application to be measured, so that the mobile terminal tests the voice application to be measured according to the audio data.
Second aspect, the embodiment of the invention also provides a kind of test macros of voice application, including mobile terminal and sound Frequency signal bridging device, the ear port of the mobile terminal are connected with audio signal bridge-set, the audio signal bridge joint Device includes the sound channel end, Mike end and ground terminal of headset plug, and at least one described sound channel end is electrically connected with the Mike end It connects;
The ear port playing audio-fequency data of mobile terminal, and the audio data is transferred at least one described sound channel End;
The audio data is sent in the mobile terminal by least one described sound channel end by the Mike end Voice application to be measured, so that the mobile terminal tests the voice application to be measured according to the audio data.
The embodiment of the invention provides a kind of test method of voice application and system, mobile terminal is by by audio data Transmit audio signal bridge-set at least one sound channel end, then by audio signal bridge-set sound channel end by audio signal It is sent to the voice application to be measured in mobile terminal by the Mike end of itself, so that voice application to be measured is according to the audio data It is tested, solves and voice to be measured is answered using different software and driving for the mobile terminal of not homologous ray in the prior art The problem of with being tested, can reach the test of actual physical signal, and test accurately, versatile.
Detailed description of the invention
Figure 1A is the structural schematic diagram of one of embodiment of the present invention one audio signal bridge-set;
Figure 1B is the flow chart of the test method of one of the embodiment of the present invention one voice application;
Fig. 2 is the flow chart of the test method of one of the embodiment of the present invention two voice application.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
The test method for present embodiments providing a kind of language application can be adapted for the test feelings of various voice applications Condition.The test method is realized based on audio signal bridge-set.
Figure 1A is a kind of structural schematic diagram for audio signal bridge-set that the embodiment of the present invention one provides, such as Figure 1A institute Show, which may include the sound channel end 11, Mike end 12 and ground terminal 13 of headset plug, and at least one The sound channel end 11 is electrically connected with the Mike end 12.
Wherein, audio signal is the frequency of the regular sound wave with voice, music and audio, amplitude change information load Body, audio signal bridge-set are used to mobile terminal being forwarded to the mobile terminal by the audio signal that ear port plays Voice application to be measured.Since different audio signal standards requires to define respective hardware interface standard, audio signal The audio signal type that bridge-set hardware interface also defines distinctive transmission audio signal frequency intensity and accordingly connects Deng.In embodiments of the present invention, audio signal bridge-set can be TRS (Tip signal, Ring signal and Sleeve ground, big three core) connector.
Specifically, audio signal bridge-set may include the sound channel end 11, Mike end 12 and ground terminal 13 of headset plug. Wherein, the sound channel end 11 of headset plug includes L channel end 110 and right channel end 111.L channel end 110 is mould in electronic equipment The sound output that the audibility range of the anthropomorphic left ear of class generates, usually being broadcast after relevant bass area signal compression through this track It puts;Right channel end 111 is usually to justify playing after relevant high, sound intermediate frequency area signal compression through this track so that sound plays Profit, it is opposite with L channel end 110.Mike end 12, also referred to as microphone end, are sent to for voice signal to be converted to electric signal Mobile terminal.Ground terminal 13 adjusts the sound in L channel end 110 and right channel end 111, if ground connection for controlling bass effect 13 poor contacts are held, then the unsharp consequence of sound occur.In embodiments of the present invention, the sound channel end 11 of headset plug and movement The ear port of terminal is corresponding, and the transfer function of audio signal is realized by way of physical connection.And pass through conducting wire for sound Road end 11 (L channel end 110 perhaps right channel end 111 or including both of the above) is connect with Mike end 12, for by audio Audio signal in signal bridging device is sent to 12 channel of Mike end of the device by sound channel end 11.
With reference to Figure 1A, the illustrative audio signal bridge-set can also include isolation capacitance 14, and at least one The sound channel end 11 is connect by the isolation capacitance 14 with the Mike end 12.
Wherein, isolation capacitance 14 is using the property of capacitor " logical exchange, stopping direct current ", used in need to separate direct current Place so that the signal output end of previous stage is connected with the signal input part electricity container of next stage, and only allows to pass through friendship Flow signal.When there is audio signal by the circuit, since audio signal is AC signal, which is access.At this In inventive embodiments, the capacitance of isolation capacitance can be 104p, the direct current for being isolated between sound channel end 11 and Mike end 12 Signal, can be with normal transmission audible communication signal while playing protection circuit.It should be noted that the sound channel mentioned here End 11 can be equally the perhaps right channel 110 or can also simultaneously include both of the above of L channel 110.
Illustratively, the ear port of audio signal bridge-set and mobile terminal connects.Specifically, by audio signal bridge Connection device is inserted into the ear port of mobile terminal, and the audio signal between audio signal bridge-set and mobile terminal may be implemented Transmission, the audio signal that mobile terminal is played by ear port passes through audio signal bridge-set transfer transmission and moves back The Mike end of dynamic terminal.
With reference to Figure 1A, the illustrative audio signal bridge-set can also include build-out resistor 15, and the matching One end of resistance 15 is connect with the Mike end 12, other end ground connection, and the build-out resistor 15 is according to the mobile terminal Mike's input impedance determines.
In embodiments of the present invention, build-out resistor 15 is resistance, such as the resistance that resistance value is 4.3K Ω.For matching different shiftings Mike's input impedance of dynamic terminal, allows mobile terminal to identify external microphone input hardware, so as to carry out Mike end 12 The input of audio signal.Wherein, Mike's input impedance of different mobile terminal is different.When the resistance value of build-out resistor and movement are whole When Mike's input impedance in end matches, opens and use Mike's function, is i.e. Mike end 12 allows to pass through audio signal.And it matches The resistance value of resistance 15 is determining according to Mike's input impedance of mobile terminal, for example, if mobile terminal is the mobile phone of Android system, It is suitable for the build-out resistor value of Android system mobile phone for the setting of build-out resistor 15;If mobile terminal is the mobile phone of apple system, It is suitable for the build-out resistor value of apple system mobile phone for the setting of build-out resistor 15.
It should be noted that the mode that L channel 110 is electrically connected with Mike end 12 is shown in the structural schematic diagram of Figure 1A, Optionally, or the mode that right channel 111 is electrically connected with Mike end 12, or can also be both of the above while and Mike The mode of 12 electrical connection of end.
Figure 1B is the flow chart of one of the embodiment of the present invention one test method of voice application, which comprises
The ear port playing audio-fequency data of S110, mobile terminal, and the audio data is transferred at least one institute State sound channel end.
Wherein, the ear port of mobile terminal is for connecting audio signal bridge-set (such as earphone), and audio data can be with The voice document and non-speech data file inputted for the song files in mobile terminal, recording file, user.Also, sound The format of frequency evidence can be to be a variety of, such as WAV (Windows Wave, window wave audio) format, MP3 (Moving Picture Experts Group Audio Layer III, dynamic image expert's compression standard audio level 3) format and WMA (Windows Media Audio, windows media audio) format etc..
Illustratively, the audio data be with the associated testing audio data of voice application to be measured, or according to It is generated according to the associated test text of voice application to be measured.
Wherein, voice application to be measured refers to the application software to be tested based on speech voice input function.Specifically, mobile Many applications in terminal all have the function of speech recognition.If certain developer is just researching and developing the speech recognition function of certain a application Can, then this application tests its function as voice application to be measured.And the audio data of input is and the language to be measured Sound applies associated testing audio data.For example, if using certain map application as voice application to be measured, place name is relevant The voice audio data of word or sentence is as testing audio data;If certain input method is applied and is used as voice application to be measured, Then using the voice audio data of works and expressions for everyday use relevant to life as testing audio data.
Alternatively, installing speech production application software in the terminal, speech production application software is opened.So, audio Data not only can be voice audio data, can also be the non-speech datas files such as text.Specifically, the language in mobile terminal Sound generates application software and is set on operating status.If detecting, the audio data of test is non-speech data file, will The non-speech data file detected is converted to voice audio data, then plays the speech audio after conversion with voice playout software Data.
For example, certain short message in mobile terminal is set if being detected to the speech identifying function of certain input method application It is set to testing audio data.So, speech production application software will be voice audio data the Content Transformation of the short message, then make It is played out with the voice playout software in mobile terminal, is transferred at least one sound channel end.
In embodiments of the present invention, by the ear port of audio signal bridge-set insertion mobile terminal.If mobile terminal Any one audio data is played, the ear port of mobile terminal then receives the audio data, correspondingly, the sound of headset plug Road end will also receive the audio data of broadcasting.
The audio data is sent to the mobile terminal by the Mike end by S120, at least one described sound channel end In voice application to be measured so that the mobile terminal tests the voice application to be measured according to the audio data.
Specifically, the ear port that the sound channel termination of headset plug receives mobile terminal in audio signal bridge-set plays Audio data after, audio data can be sent to Mike end in audio signal bridge-set by conducting wire, then by Mike Hold the voice application to be measured being sent in mobile terminal.
In embodiments of the present invention, audio data is the audio signal of exchange.As shown in Figure 1A, when the sound channel of headset plug After end 11 receives audio data, due to the characteristic of isolation capacitance 14 " logical exchange, stopping direct current ", the sound channel of headset plug It, can be by audio after the audio data that the ear port that end 11 (L channel 110 and right channel 111) receives mobile terminal plays Data send the voice application to be measured in mobile terminal to by conducting wire.For example, can be by sending audio data to audio Mike end 12 in signal bridging device, then by the Mike end 12 in audio signal bridge-set be sent in mobile terminal to Survey voice application, or the voice application to be measured that audio data can also be sent to by other means in mobile terminal.
It in embodiments of the present invention, can be by being arranged in mobile terminal for the test of the voice application in mobile terminal Test function tested, can also be tested by installing the application with test function in mobile terminal, Huo Zheye It can be detected by other means.
The present embodiment is based on audio signal bridge-set, and mobile terminal is by being transferred to audio signal bridge joint for audio data At least one sound channel end of device, then audio signal is sent to by the sound channel end of audio signal bridge-set the Mike end of itself The voice application to be measured being sent in mobile terminal solves so that voice application to be measured is tested according to the audio data Speech recognition is carried out to voice application to be measured using different software and driving for the mobile terminal of not homologous ray in the prior art The problem of functional test, can reach the test of actual physical signal, and test accurately, versatile.
Embodiment two
Fig. 2 is a kind of flow chart of the test method of voice application provided by Embodiment 2 of the present invention, the embodiment of the present invention It optimizes on the basis of the above embodiment 1, at least one the described sound channel end for providing optimization leads to the audio data The processing method for the voice application to be measured that the Mike end is sent in the mobile terminal is crossed, specifically: the mobile terminal Start the voice application to be measured;The audio data is transferred to described by least one described sound channel end by the Mike end The Mike end of mobile terminal, so that the voice application to be measured receives the audio data.
Correspondingly, the method for the embodiment of the present invention includes:
The ear port playing audio-fequency data of S210, mobile terminal, and the audio data is transferred at least one institute State sound channel end.
S220, the mobile terminal start the voice application to be measured.
In embodiments of the present invention, before testing voice application to be tested, start the voice application to be measured.It needs to illustrate It is that during the test, the display page that can be always maintained at mobile terminal is the startup interface of voice application to be measured, it can also be with The startup interface for closing voice application to be measured remains at the background operation state of mobile terminal.
The audio data is transferred to the mobile terminal by the Mike end by S230, at least one described sound channel end Mike end so that the voice application to be measured receives the audio data.
In embodiments of the present invention, the connection at the Mike end in audio signal bridge-set and the Mike end in mobile terminal The sound channel end of mode and headset plug is identical as the connection type of the ear port of mobile terminal, is the mode of physical connection, The function of audio signal transmission can be achieved.Audio data is the audio signal of exchange, when the audio signal bridge-set middle ear machine transplanting of rice After the sound channel termination of head receives audio data, due to the characteristic of isolation capacitance " logical exchange, stopping direct current ", audio data will Send the Mike end in audio signal bridge-set to.Again due in the Mike end of mobile terminal and audio signal bridge-set The communication connection of Mike end, therefore the audio data is returned to the wheat of mobile terminal by the Mike end in audio signal bridge-set again Gram end, and is sent to voice application to be measured by the Mike end of mobile terminal and tests.
The present embodiment is based on audio signal bridge-set, and mobile terminal is by starting voice application to be measured, by audio data The Mike end of mobile terminal is transferred to by the Mike end in audio signal bridge-set, so that the voice to be measured in mobile terminal Using audio data is received, it can reduce the cost of voice application test to be measured, the cost of actual physical signal can be reached, had There is more true test effect.
Embodiment three
The embodiment of the invention also provides a kind of test macros of voice application.The test macro may include: mobile whole End and audio signal bridge-set, the ear port of the mobile terminal are connected with audio signal bridge-set, the audio letter Number bridge-set includes the sound channel end, Mike end and ground terminal of headset plug, and at least one described sound channel end and the Mike End electrical connection;
The ear port playing audio-fequency data of mobile terminal, and the audio data is transferred at least one described sound channel End;
The audio data is sent in the mobile terminal by least one described sound channel end by the Mike end Voice application to be measured, so that the mobile terminal tests the voice application to be measured according to the audio data.
On the basis of the above embodiments, the audio signal bridge-set can also include isolation capacitance, and at least one A sound channel end is connect by the isolation capacitance with the Mike end.
On the basis of the above embodiments, the audio signal bridge-set can also include build-out resistor, and described One end with resistance is connect with the Mike end, other end ground connection, and Mike of the build-out resistor according to the mobile terminal Input impedance determines.
On the basis of the above embodiments, the audio data is and the associated test tone frequency of voice application to be measured According to, or foundation and the associated test text generation of voice application to be measured.
On the basis of the above embodiments, the mobile terminal is specifically used for starting the voice application to be measured;At least one A sound channel end is specifically used for for the audio data being transferred to the Mike end of the mobile terminal by the Mike end, with The voice application to be measured is set to receive the audio data.
The test macro of voice application described in the embodiment of the present invention is for executing voice application described in the various embodiments described above Test method, technical principle is similar with the technical effect of generation, and which is not described herein again.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation, It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.

Claims (8)

1. a kind of test method of voice application, which is characterized in that the ear port of mobile terminal is connected with audio signal bridge joint Device, the audio signal bridge-set include the sound channel end, Mike end and ground terminal of headset plug, and at least one described sound Road end is electrically connected with the Mike end, which comprises
The ear port playing audio-fequency data of mobile terminal, and the audio data is transferred at least one described sound channel end;
The audio data is sent to be measured in the mobile terminal by least one described sound channel end by the Mike end Voice application, so that the mobile terminal tests the voice application to be measured according to the audio data;
Wherein, the audio signal bridge-set further includes build-out resistor, and one end of the build-out resistor and the Mike end Connection, other end ground connection, and the build-out resistor is determined according to Mike's input impedance of the mobile terminal.
2. the method according to claim 1, wherein the audio signal bridge-set further includes isolation capacitance, And at least one described sound channel end is connect by the isolation capacitance with the Mike end.
3. the method according to claim 1, wherein the audio data is associated with the voice application to be measured Testing audio data, or according to and the associated test text of the voice application to be measured generate.
4. according to the method described in claim 3, it is characterized in that, at least one described sound channel end passes through the audio data The Mike end is sent to the voice application to be measured in the mobile terminal, comprising:
The mobile terminal starts the voice application to be measured;
The audio data is transferred to the Mike end of the mobile terminal by least one described sound channel end by the Mike end, So that the voice application to be measured receives the audio data.
5. a kind of test macro of voice application, which is characterized in that including mobile terminal and audio signal bridge-set, the shifting The ear port of dynamic terminal is connected with audio signal bridge-set, and the audio signal bridge-set includes the sound channel of headset plug End, Mike end and ground terminal, and at least one described sound channel end is electrically connected with the Mike end;
The ear port playing audio-fequency data of mobile terminal, and the audio data is transferred at least one described sound channel end;
The audio data is sent to be measured in the mobile terminal by least one described sound channel end by the Mike end Voice application, so that the mobile terminal tests the voice application to be measured according to the audio data;
The audio signal bridge-set further includes build-out resistor, and one end of the build-out resistor is connect with the Mike end, Other end ground connection, and the build-out resistor is determined according to Mike's input impedance of the mobile terminal.
6. system according to claim 5, which is characterized in that the audio signal bridge-set further includes isolation capacitance, And at least one described sound channel end is connect by the isolation capacitance with the Mike end.
7. system according to claim 5, which is characterized in that the audio data is associated with the voice application to be measured Testing audio data, or according to and the associated test text of the voice application to be measured generate.
8. system according to claim 7, which is characterized in that the mobile terminal is specifically used for starting the voice to be measured Using;
At least one described sound channel end is specifically used for the audio data being transferred to the mobile terminal by the Mike end Mike end so that the voice application to be measured receives the audio data.
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