CN107995060B - Mobile terminal audio test method and device and computer readable storage medium - Google Patents
Mobile terminal audio test method and device and computer readable storage medium Download PDFInfo
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- CN107995060B CN107995060B CN201711223309.7A CN201711223309A CN107995060B CN 107995060 B CN107995060 B CN 107995060B CN 201711223309 A CN201711223309 A CN 201711223309A CN 107995060 B CN107995060 B CN 107995060B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
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Abstract
The invention discloses a mobile terminal audio test method, which comprises the following steps: sending a test original signal to a device to be tested of a target mobile terminal so as to control the target device to be tested to respond based on the test original signal; receiving a test response signal sent by the target mobile terminal; and obtaining a corresponding test result based on the test response signal. The invention also discloses a mobile terminal audio testing device and a computer readable storage medium. The invention realizes that each device in the terminal to be tested is separately and independently tested in the audio test process, so that the audio performance of each device can be more accurately detected, and simultaneously, the test channels of each device are separated, thereby effectively improving the stability of the test system.
Description
Technical Field
The present invention relates to the field of audio testing technologies, and in particular, to a method and an apparatus for testing an audio of a mobile terminal, and a computer-readable storage medium.
Background
Nowadays, mobile terminals become necessities of daily life of people, and along with the continuous progress of science and technology, people pay more and more attention to the functions of voice communication, external playing and the like of the mobile terminals, so that mobile terminal manufacturers need to perform strict test and detection on the mobile terminals before the mobile terminals leave factories, and the important one is audio test. Taking a mobile phone as an example, before the mobile phone leaves a factory, an audio test needs to be performed on the mobile phone to improve the quality of a product and reduce the repair rate.
When the audio test is performed on the mobile terminal, various different test modes exist in the prior art, but the test principles are basically the same, and the whole machine test is adopted. Taking a mobile phone as an example, namely mobile phone audio playing, the audio test equipment acquires signals, compares the signals with the played original signals, analyzes the signals, and compares the signals with corresponding check standards to obtain test results. In the development process of mobile phone manufacturers, mobile phone systems are continuously improved and advanced, so that the audio module has a plurality of different versions, and the stability of the test system is influenced in the audio test process.
Disclosure of Invention
The invention mainly aims to provide a mobile terminal audio test method, a mobile terminal audio test device and a computer readable storage medium, and aims to solve the technical problem of how to improve the stability of a test system.
In order to achieve the above object, the present invention provides an audio testing method for a mobile terminal, wherein the audio testing method comprises the following steps:
sending a test original signal to a device to be tested of a target mobile terminal so as to control the device to be tested to respond based on the test original signal;
receiving a test response signal sent by the target mobile terminal;
and obtaining a corresponding test result based on the test response signal.
Optionally, before the step of sending the test original signal to the device to be tested of the target mobile terminal to control the device to be tested to respond based on the test original signal, the method further includes:
acquiring a test instruction input by a user, and acquiring corresponding test information based on the test instruction, wherein the test information at least comprises identification information of the mobile terminal and information of equipment to be tested of the target mobile terminal;
determining the target mobile terminal according to the identification information of the mobile terminal;
and determining the equipment to be tested based on the information of the equipment to be tested of the mobile terminal, and acquiring the original test signal based on the equipment to be tested, wherein the equipment to be tested is any one of a loudspeaker, a receiver, a main microphone and a secondary microphone.
Optionally, before the step of sending the test original signal to the device to be tested of the target mobile terminal to control the device to be tested to respond based on the test original signal, the method further includes:
and sending the information of the equipment to be tested to the target mobile terminal so as to control the target mobile terminal to start the equipment to be tested.
Optionally, the step of receiving the test response signal sent by the target mobile terminal includes:
receiving a test response signal obtained by testing the target mobile terminal based on the original test signal;
and sampling the test response information to obtain a test response image corresponding to the test response information, wherein the test response image at least comprises a frequency response image and a distortion image.
Optionally, the step of obtaining a corresponding test result based on the test response signal includes:
and comparing the test pattern with a preset reference pattern to obtain a comparison result, and obtaining a corresponding test result based on the comparison result, wherein the preset reference pattern at least comprises a preset frequency response pattern and a preset distortion pattern.
Optionally, the step of comparing the test pattern with a preset reference pattern to obtain a comparison result, and obtaining a corresponding test result based on the comparison result includes:
judging whether the frequency response graph is in the variable range of the preset frequency response graph or not to obtain a first judgment result, wherein if the first judgment result is true, the frequency response graph is judged to be in the variable range of the preset frequency response graph, and if the first judgment result is false, the frequency response graph is judged not to be in the variable range of the preset frequency response graph;
judging whether the distorted pattern is within the variable range of the preset distorted pattern or not to obtain a second judgment result, wherein if the second judgment result is true, the distorted pattern is judged to be within the variable range of the preset distorted pattern, and if the second judgment result is false, the distorted pattern is judged not to be within the variable range of the preset distorted pattern;
and obtaining a corresponding test result according to the first judgment result and the second judgment result.
Optionally, the step of obtaining a corresponding test result according to the first determination result and the second determination result includes:
if the first judgment result and the second judgment result are true at the same time, judging that the equipment to be tested passes the test;
and if one of the first judgment result and the second judgment result is false, judging that the device to be tested does not pass the test.
Optionally, if one of the first determination result and the second determination result is false, the step of determining that the device to be tested fails the test further includes:
and sending corresponding prompt information when the to-be-tested equipment passes the test, wherein the prompt information at least comprises the identification information of the mobile terminal, the information of the to-be-tested equipment and the test result.
In addition, to achieve the above object, the present invention further provides a mobile terminal audio testing apparatus, including: a memory, a processor and an audio test program stored on the memory and executable on the processor, the audio test program when executed by the processor implementing the steps of the method as described above.
In addition, to achieve the above object, the present invention further provides a computer readable storage medium, having an audio test program stored thereon, where the audio test program, when executed by a processor, implements the steps of the audio test method for a mobile terminal as described above.
The embodiment of the invention provides a mobile terminal audio test method, which comprises the steps that when an audio test is carried out and a test end and a mobile terminal process a test stage, the test end sends a corresponding test signal to equipment to be tested in the mobile terminal, then a test response signal sent by the mobile terminal is received after the equipment to be tested of the mobile terminal is tested, and finally the test end obtains a corresponding test result according to the received test corresponding signal. The device to be tested in the mobile terminal is separately and independently tested when the mobile terminal is subjected to audio test, so that only the test signal required by the current test device exists in the test channel when the test is performed, and the stability of the test system is effectively improved.
Drawings
Fig. 1 is a schematic diagram of a hardware structure of a mobile terminal implementing various embodiments of the present invention;
fig. 2 is a diagram of a communication network system architecture according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating an exemplary embodiment of an audio testing method for a mobile terminal according to the present invention;
FIG. 4 is a flowchart illustrating an audio testing method for a mobile terminal according to another embodiment of the present invention;
FIG. 5 is a schematic diagram of device type selection in an embodiment of the present invention;
fig. 6 is a schematic diagram of a prompt message output by a test end in the embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
The terminal may be implemented in various forms. For example, the terminal described in the present invention may include a mobile terminal such as a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a Personal Digital Assistant (PDA), a Portable Media Player (PMP), a navigation device, a wearable device, a smart band, a pedometer, and the like, and a fixed terminal such as a Digital TV, a desktop computer, and the like.
The following description will be given by way of example of a mobile terminal, and it will be understood by those skilled in the art that the construction according to the embodiment of the present invention can be applied to a fixed type terminal, in addition to elements particularly used for mobile purposes.
Referring to fig. 1, which is a schematic diagram of a hardware structure of a mobile terminal for implementing various embodiments of the present invention, the mobile terminal 100 may include: RF (Radio Frequency) unit 101, WiFi module 102, audio output unit 103, a/V (audio/video) input unit 104, sensor 105, display unit 106, user input unit 107, interface unit 108, memory 109, processor 110, and power supply 111. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 1 is not intended to be limiting of mobile terminals, which may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The following describes each component of the mobile terminal in detail with reference to fig. 1:
the radio frequency unit 101 may be configured to receive and transmit signals during information transmission and reception or during a call, and specifically, receive downlink information of a base station and then process the downlink information to the processor 110; in addition, the uplink data is transmitted to the base station. Typically, radio frequency unit 101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 101 can also communicate with a network and other devices through wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System for Mobile communications), GPRS (General Packet Radio Service), CDMA2000(Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access), TD-SCDMA (Time Division-Synchronous Code Division Multiple Access), FDD-LTE (Frequency Division duplex Long Term Evolution), and TDD-LTE (Time Division duplex Long Term Evolution).
WiFi belongs to short-distance wireless transmission technology, and the mobile terminal can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 102, and provides wireless broadband internet access for the user. Although fig. 1 shows the WiFi module 102, it is understood that it does not belong to the essential constitution of the mobile terminal, and may be omitted entirely as needed within the scope not changing the essence of the invention.
The audio output unit 103 may convert audio data received by the radio frequency unit 101 or the WiFi module 102 or stored in the memory 109 into an audio signal and output as sound when the mobile terminal 100 is in a call signal reception mode, a call mode, a recording mode, a voice recognition mode, a broadcast reception mode, or the like. Also, the audio output unit 103 may also provide audio output related to a specific function performed by the mobile terminal 100 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 103 may include a speaker, a buzzer, and the like.
The a/V input unit 104 is used to receive audio or video signals. The a/V input Unit 104 may include a Graphics Processing Unit (GPU) 1041 and a microphone 1042, the Graphics processor 1041 Processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 106. The image frames processed by the graphic processor 1041 may be stored in the memory 109 (or other storage medium) or transmitted via the radio frequency unit 101 or the WiFi module 102. The microphone 1042 may receive sounds (audio data) via the microphone 1042 in a phone call mode, a recording mode, a voice recognition mode, or the like, and may be capable of processing such sounds into audio data. The processed audio (voice) data may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 101 in case of a phone call mode. The microphone 1042 may implement various types of noise cancellation (or suppression) algorithms to cancel (or suppress) noise or interference generated in the course of receiving and transmitting audio signals.
The mobile terminal 100 also includes at least one sensor 105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 1061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 1061 and/or a backlight when the mobile terminal 100 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when stationary, and can be used for applications of recognizing the posture of a mobile phone (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), vibration recognition related functions (such as pedometer and tapping), and the like; as for other sensors such as a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, and an infrared sensor, which can be configured on the mobile phone, further description is omitted here.
The display unit 106 is used to display information input by a user or information provided to the user. The Display unit 106 may include a Display panel 1061, and the Display panel 1061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 107 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 107 may include a touch panel 1071 and other input devices 1072. The touch panel 1071, also referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 1071 (e.g., an operation performed by the user on or near the touch panel 1071 using a finger, a stylus, or any other suitable object or accessory), and drive a corresponding connection device according to a predetermined program. The touch panel 1071 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 110, and can receive and execute commands sent by the processor 110. In addition, the touch panel 1071 may be implemented in various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 1071, the user input unit 107 may include other input devices 1072. In particular, other input devices 1072 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like, and are not limited to these specific examples.
Further, the touch panel 1071 may cover the display panel 1061, and when the touch panel 1071 detects a touch operation thereon or nearby, the touch panel 1071 transmits the touch operation to the processor 110 to determine the type of the touch event, and then the processor 110 provides a corresponding visual output on the display panel 1061 according to the type of the touch event. Although the touch panel 1071 and the display panel 1061 are shown in fig. 1 as two separate components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 1071 and the display panel 1061 may be integrated to implement the input and output functions of the mobile terminal, and is not limited herein.
The interface unit 108 serves as an interface through which at least one external device is connected to the mobile terminal 100. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 108 may be used to receive input (e.g., data information, power, etc.) from external devices and transmit the received input to one or more elements within the mobile terminal 100 or may be used to transmit data between the mobile terminal 100 and external devices.
The memory 109 may be used to store software programs as well as various data. The memory 109 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 109 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The processor 110 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 109 and calling data stored in the memory 109, thereby performing overall monitoring of the mobile terminal. Processor 110 may include one or more processing units; preferably, the processor 110 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 110.
In addition, the mobile terminal in the embodiment of the present invention may be understood as the mobile terminal in fig. 1, in the mobile terminal in fig. 1, the processor 110 is configured to call the audio test program stored in the memory 109, and perform the following operations:
sending a test original signal to a device to be tested of a target mobile terminal so as to control the device to be tested to respond based on the test original signal;
receiving a test response signal sent by the target mobile terminal;
and obtaining a corresponding test result based on the test response signal.
Further, before the step of sending the test original signal to a device to be tested of the target mobile terminal to control the device to be tested to respond based on the test original signal, the method further includes:
acquiring a test instruction input by a user, and acquiring corresponding test information based on the test instruction, wherein the test information at least comprises identification information of the mobile terminal and information of equipment to be tested of the target mobile terminal;
determining the target mobile terminal according to the identification information of the mobile terminal;
and determining the equipment to be tested based on the information of the equipment to be tested of the mobile terminal, and acquiring the original test signal based on the equipment to be tested, wherein the equipment to be tested is any one of a loudspeaker, a receiver, a main microphone and a secondary microphone.
Further, before the step of sending the test original signal to a device to be tested of the target mobile terminal to control the device to be tested to respond based on the test original signal, the method further includes:
and sending the information of the equipment to be tested to the target mobile terminal so as to control the target mobile terminal to start the equipment to be tested.
Further, the step of receiving the test response signal sent by the target mobile terminal includes:
receiving a test response signal obtained by testing the target mobile terminal based on the original test signal;
and sampling the test response information to obtain a test response image corresponding to the test response information, wherein the test response image at least comprises a frequency response image and a distortion image.
Further, the step of obtaining a corresponding test result based on the test response signal includes:
and comparing the test pattern with a preset reference pattern to obtain a comparison result, and obtaining a corresponding test result based on the comparison result, wherein the preset reference pattern at least comprises a preset frequency response pattern and a preset distortion pattern.
Further, the step of comparing the test pattern with a preset reference pattern to obtain a comparison result, and obtaining a corresponding test result based on the comparison result includes:
judging whether the frequency response graph is in the variable range of the preset frequency response graph or not to obtain a first judgment result, wherein if the first judgment result is true, the frequency response graph is judged to be in the variable range of the preset frequency response graph, and if the first judgment result is false, the frequency response graph is judged not to be in the variable range of the preset frequency response graph;
judging whether the distorted pattern is within the variable range of the preset distorted pattern or not to obtain a second judgment result, wherein if the second judgment result is true, the distorted pattern is judged to be within the variable range of the preset distorted pattern, and if the second judgment result is false, the distorted pattern is judged not to be within the variable range of the preset distorted pattern;
and obtaining a corresponding test result according to the first judgment result and the second judgment result.
Further, the step of obtaining a corresponding test result according to the first determination result and the second determination result includes:
if the first judgment result and the second judgment result are true at the same time, judging that the equipment to be tested passes the test;
and if one of the first judgment result and the second judgment result is false, judging that the device to be tested does not pass the test.
Further, if one of the first determination result and the second determination result is false, the step of determining that the device to be tested fails the test further includes:
and sending corresponding prompt information when the to-be-tested equipment passes the test, wherein the prompt information at least comprises the identification information of the mobile terminal, the information of the to-be-tested equipment and the test result.
The mobile terminal 100 may further include a power supply 111 (e.g., a battery) for supplying power to various components, and preferably, the power supply 111 may be logically connected to the processor 110 via a power management system, so as to manage charging, discharging, and power consumption management functions via the power management system.
Although not shown in fig. 1, the mobile terminal 100 may further include a bluetooth module or the like, which is not described in detail herein.
In order to facilitate understanding of the embodiments of the present invention, a communication network system on which the mobile terminal of the present invention is based is described below.
Referring to fig. 2, fig. 2 is an architecture diagram of a communication Network system according to an embodiment of the present invention, where the communication Network system is an LTE system of a universal mobile telecommunications technology, and the LTE system includes a UE (User Equipment) 201, an E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, an EPC (Evolved Packet Core) 203, and an IP service 204 of an operator, which are in communication connection in sequence.
Specifically, the UE201 may be the terminal 100 described above, and is not described herein again.
The E-UTRAN202 includes eNodeB2021 and other eNodeBs 2022, among others. Among them, the eNodeB2021 may be connected with other eNodeB2022 through backhaul (e.g., X2 interface), the eNodeB2021 is connected to the EPC203, and the eNodeB2021 may provide the UE201 access to the EPC 203.
The EPC203 may include an MME (Mobility Management Entity) 2031, an HSS (Home Subscriber Server) 2032, other MMEs 2033, an SGW (Serving gateway) 2034, a PGW (PDN gateway) 2035, and a PCRF (Policy and Charging Rules Function) 2036, and the like. The MME2031 is a control node that handles signaling between the UE201 and the EPC203, and provides bearer and connection management. HSS2032 is used to provide registers to manage functions such as home location register (not shown) and holds subscriber specific information about service characteristics, data rates, etc. All user data may be sent through SGW2034, PGW2035 may provide IP address assignment for UE201 and other functions, and PCRF2036 is a policy and charging control policy decision point for traffic data flow and IP bearer resources, which selects and provides available policy and charging control decisions for a policy and charging enforcement function (not shown).
The IP services 204 may include the internet, intranets, IMS (IP Multimedia Subsystem), or other IP services, among others.
Although the LTE system is described as an example, it should be understood by those skilled in the art that the present invention is not limited to the LTE system, but may also be applied to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA, and future new network systems.
Based on the above mobile terminal hardware structure and communication network system, the present invention provides various embodiments of the method.
The invention provides a mobile terminal audio test method.
Referring to fig. 3, fig. 3 is a schematic flowchart of an embodiment of an audio testing method for a mobile terminal according to the present invention, where the audio testing method for a mobile terminal includes:
step S10, sending a test original signal to a device to be tested of a target mobile terminal to control the device to be tested to respond based on the test original signal;
in this embodiment, when the test end is in a connected state with the test channel of the target mobile terminal, if the test end sends a corresponding original test signal to the target mobile terminal, the mobile terminal controls the corresponding device to be tested to respond based on the original test signal. Specifically, for different mobile terminals, devices that need to perform an audio test are different, and for example, a conventional mobile phone mainly includes a speaker, an earphone, a main microphone, a sub-microphone, and the like, and the audio test needs to detect the performance of all devices having similar functions to the above devices. In this embodiment, after sending the test original signal to the target mobile terminal, the mobile terminal performs audio detection on the corresponding device to be tested based on the received test original signal.
Specifically, taking the current mobile terminal as a mobile phone as an example, the device to be tested for audio frequency includes a speaker, a receiver, a primary microphone and a secondary microphone, when the mobile phone is connected to the testing end, the testing channel between the mobile phone and the testing end is in a connected state, if no corresponding testing instruction is input at the testing end, the testing channel between the mobile phone and the testing end does not transmit a testing signal, but the testing personnel in the connected state closes the testing channel, for example, when the audio performance of the mobile phone speaker needs to be tested, the testing signal for testing the speaker is transmitted in the testing channel by inputting the corresponding testing instruction at the testing end, then the testing signal passes through the speaker, the testing for the audio performance of the mobile phone speaker is realized, the mobile phone sends or transmits the testing signal to the testing end through the testing response signal of the mobile phone speaker, for the test end to analyze and judge whether the audio performance of the mobile phone loudspeaker belongs to the normal state, and for example, when the audio performance of the receiver of the mobile phone needs to be tested, the data information transmitted in the test channel is applied to the audio test of the receiver. In this embodiment, after the mobile phone is connected to the test end, the corresponding device in the mobile terminal is tested according to the currently input test instruction, and when the corresponding test instruction is not input, the test channel between the mobile phone and the test end is still in a connection state, but there is no transmission of data information, and only in a default connection state, and when the current device for audio test is determined, the corresponding data information that will be transmitted in the test channel, that is, the original signal is tested, and then the audio test of the corresponding device is completed.
Step S20, receiving a test response signal sent by the target mobile terminal;
in this embodiment, after the test end sends the corresponding original test signal to the mobile terminal, the test end receives a test response signal sent by the mobile terminal according to a specific test condition of the device to be tested in the mobile terminal, that is, when the test on the device to be tested is completed. In a specific audio test, there are various reference data for audio performance determination, that is, there are various specifically obtained test data, for example, conventional test data available for performing the test includes frequency response (frequency response) of a measured audio loop, total harmonic distortion (THD + N), signal to noise ratio (signal to noise ratio), two-channel volume balance (2channel ratio), crosstalk (cross talk), output waveform (waveform), and the like, and the audio characteristics of the product are checked based on the above detection, and the specifically obtained data information needs to be determined according to a test means used by a tester. In this embodiment, the data for determining the test result of the audio performance of the tested device at least includes frequency response data and distortion data, that is, by determining whether the frequency response data and the distortion data of the received test response signal are normal data, specifically, determining whether the corresponding data value is obtained through fast fourier transform, or obtaining a corresponding test pattern by performing sampling analysis on the obtained test response signal, and then comparing the obtained test pattern with a standard reference pattern to determine whether the test is passed. In this embodiment, in an actual testing process, the mobile phone receives a test signal sent by the test end through a test channel connected to the test end, the test signal provided by the test end is transmitted in the test channel, if the currently tested device is a loudspeaker of the mobile phone, since the mobile phone end only opens a data receiving path corresponding to the loudspeaker, the test signal transmitted in the test channel is sent to the test end after passing through the loudspeaker, that is, after the loudspeaker completes a corresponding test, and then the test end receives a test response signal sent by the mobile phone to perform analysis processing to obtain a corresponding test result.
In this embodiment, for different test devices, corresponding test response signals are obtained according to test signals used in a current test, and in an actual test, the test signals applied to the audio test of different device devices are not fixed to some extent, possibly due to the device that sends out the test signals. In this embodiment, the device to be used for audio detection of the mobile phone includes a speaker, an earphone, a primary microphone and a secondary microphone, and the four different devices may be tested by using the same test signal or different test signals.
And step S30, obtaining a corresponding test result based on the test response signal.
In this embodiment, when the mobile terminal completes the test, the test response signal sent by the mobile terminal is received, and then the test end performs sampling analysis processing on the received test response signal, so as to obtain a corresponding test result according to the analysis result. Specifically, sampling analysis processing is performed on a corresponding test signal, and an obtained analysis processing result is compared with a preset test standard condition, so that whether the test signal passes or not is determined. In the actual audio test process, there are many ways to perform comparison and judgment, and different response data are obtained according to different analysis and processing ways, corresponding to different test standard conditions. For example, the test terminal performs data sampling on the received test response signal, performs fast fourier transform on the sampled data, determines that the frequency of the test response signal is the frequency played by the tested mobile terminal, and compares the difference between the determined frequency of the test response signal and the frequency of the test original signal with a preset range to determine whether the test is passed according to the comparison result. It should be noted that the actual application of the test criteria is not fixed, and is primarily based on the test mode actually used by the tester. In this embodiment, the received test response signal is sampled, analyzed and processed to obtain a corresponding test pattern, and then the analyzed test pattern is compared with a preset reference pattern, and whether the test is passed or not is determined according to a corresponding determination criterion.
Further, the corresponding result obtained by analyzing and calculating the test response signal can be compared with the preset standard data, and when the obtained analysis result is within the allowable variation range of the standard data, the currently tested equipment passes the test, otherwise, the currently tested equipment does not pass the test. Frequency response (frequency response), total harmonic distortion (THD + N), signal-to-noise ratio (signal-to-noise ratio), two-channel volume balance (2channel ratio), crosstalk (cross talk), output waveform (waveform), and the like of a measured audio loop, which are generally used for determination as a test result, are different in comparison data objects when the test method is different.
In this embodiment, when performing an audio test, in a stage of processing a test between the test end and the mobile terminal, the test end sends a corresponding test signal to a device to be tested in the mobile terminal, then receives a test response signal sent by the mobile terminal after the test of the device to be tested in the mobile terminal is completed, and finally, the test end obtains a corresponding test result according to the received test corresponding signal. The device to be tested in the mobile terminal is separately and independently tested when the mobile terminal is subjected to audio test, so that only the test signal required by the current test device exists in the test channel when the test is performed, and the stability of the test system is improved.
Further, referring to fig. 4, fig. 4 is a flowchart illustrating a mobile terminal audio testing method according to another embodiment of the present invention, based on fig. 3, in step S10, sending a test original signal to a target mobile terminal to control the target mobile terminal to respond based on the test original signal, where before, the method further includes:
step S40, acquiring a test instruction input by a user, and acquiring corresponding test information based on the test instruction, wherein the test information at least comprises identification information of the target mobile terminal and information of equipment to be tested of the mobile terminal;
step S50, determining the target mobile terminal according to the identification information of the mobile terminal;
step S60, determining the mobile terminal to-be-tested device based on the mobile terminal to-be-tested device information, and acquiring the test original signal, wherein the to-be-tested device is any one of a loudspeaker, a receiver, a main microphone and a secondary microphone.
In this embodiment, when the mobile terminal is subjected to the audio test, a test instruction input by a tester is first obtained, then data information included in the test instruction is obtained, and further test information corresponding to the test instruction is obtained, specifically, the test information at least includes identification information of the target mobile terminal and information of a device to be tested of the target mobile terminal. The identification information of the target mobile terminal is mainly used for determining the type of the mobile terminal currently performing the audio test, and further determining a test signal more suitable for the mobile terminal; the information of the target mobile terminal to be tested is used for controlling the target mobile terminal to open a corresponding device test path. In the actual audio test process, for example, when a batch of mobile terminals of the same type are tested, if the audio performance of the mobile terminals is abnormal, in order to accurately determine the device information, the identification information at this time can be more convenient and accurate for the tester to judge the abnormal mobile terminal, wherein the identification information can be a mark manually made by the tester in the test process, or can be the identification information of the mobile terminal itself, in order to facilitate the work of the tester, the marking information is preferably the marking information made by the tester, specifically, the marking can be performed by using numbers, for example, 1000 mobile terminals currently performing audio test can be directly marked as number 1 to number 1000. Similarly, for a mobile terminal, more than one device to be tested, such as a speaker, an earphone, a main microphone and a secondary microphone, can directly use the corresponding device name when the number of types of devices to be tested is small, and can perform corresponding marking when the number of identification types to be tested is large or the device name is long, for example, the speaker is marked with a, the earphone is marked with B, the main microphone is marked with C, the secondary microphone is marked with D, and the specific marking mode is not limited, so that a tester can conveniently and preferably test the device. In this embodiment, the testing of each device is independent, so that the testing of each device is an independent process, when the testing stage is in the testing stage, the testing channel between the mobile phone and the testing terminal is in a connection state, and when the testing is started only by the corresponding device, the corresponding testing signal is sent in the testing channel.
Further, when the information of the device to be tested of the mobile terminal is obtained, a test object of the current test is determined, and a corresponding test original signal is obtained. As described above, the test signals applied to each device may be the same or different, and in this embodiment, 4 devices that need to perform an audio test based on a mobile phone terminal may correspond to 4 different test signals. Referring to fig. 5, when the test end determines the category of the currently tested mobile terminal, the virtual key points of each device to be tested are displayed in the device type frame on the display interface of the test end, and when the corresponding virtual key points are pressed, it is indicated that the corresponding devices in the mobile terminal are tested, for example, when the virtual key points corresponding to the speaker are clicked in the device type frame, the test end acquires a test signal corresponding to the speaker during audio test, at this time, a test path corresponding to the speaker on the mobile terminal is opened, and then the test signal is sent to the mobile terminal, so that the speaker completes a corresponding audio test process. In this embodiment, when sending the test signal to the test device of the mobile terminal, it is further required to send the information of the device to be tested of the target mobile terminal to the target mobile terminal, so as to control the target mobile terminal to timely and accurately open the path corresponding to the device to be tested. For example, when the audio performance of the main microphone needs to be tested, corresponding information needs to be sent to the mobile phone first, so that the mobile phone knows that the audio test is currently performed on the main microphone.
Further, step S10, sending a test original signal to the target mobile terminal to control the target mobile terminal to respond based on the test original signal, where before, the method further includes:
and sending the information of the equipment to be tested to the target mobile terminal so as to control the target mobile terminal to start the equipment to be tested.
Further, before the audio test is performed on the mobile terminal, the test end needs to send the currently tested device information to the target mobile terminal, and control the target mobile terminal to open a test interface channel corresponding to the device to be tested, so that the test signal can be transmitted. For example, when the device to be tested in the mobile terminal includes a speaker, an earpiece, a primary microphone and a secondary microphone, if the audio performance of the earpiece of the mobile terminal needs to be tested currently, a control instruction for opening a test path corresponding to the earpiece of the mobile terminal needs to be sent, so that the mobile terminal opens the test path corresponding to the earpiece when receiving the control instruction.
Further, step S30, obtaining a corresponding test result based on the test response signal, includes:
and comparing the test pattern with a preset reference pattern, and obtaining a corresponding test result based on the comparison result, wherein the preset reference pattern at least comprises a preset frequency response pattern and a preset distortion pattern.
In this embodiment, when a test response signal sent by a target mobile terminal is received, the test response signal is first sampled, analyzed and processed to obtain a corresponding test pattern, where the obtained test pattern at least includes a frequency response pattern and a distortion pattern, then the obtained test patterns are respectively compared with corresponding preset patterns, and then a current test result is determined according to a comparison result.
Specifically, in the actual testing process, even if the same testing signal is used to perform audio testing on the same device, the obtained corresponding testing signal is not completely the same, mainly due to the testing error of the testing device itself, the stability of the testing system, and the difference of the external environment, so that when performing the judgment, it cannot be guaranteed that the obtained testing pattern is completely consistent with the standard pattern, an error range needs to be obtained based on various external bad factors, that is, after obtaining the testing pattern, it is judged whether the frequency response pattern is within the variable range of the preset frequency response pattern and whether the distortion pattern is within the variable range of the preset distortion pattern, where the variable range is the error allowable range, and then the first judgment result and the second judgment result can be obtained respectively, and finally, based on the authenticity of the first judgment result and the second judgment result, and judging the final result of the audio test. It should be noted that, if the first determination result is true, it is determined that the frequency response pattern is within the variable range of the preset frequency response range, and if the first determination result is false, the frequency response pattern is not within the variable range of the preset frequency response pattern range; and similarly, the event corresponding to the truth of the second judgment result is similar to the event type corresponding to the first judgment result, specifically, the second judgment result is that the distortion figure corresponding to the truth is in the variable range of the preset distortion range, and the second judgment result is that the distortion figure corresponding to the falsity is not in the variable range of the preset distortion figure range. And after the corresponding judgment result is obtained, determining a final test result according to the truth of the judgment result.
Specifically, the determination method is as follows: if the first judgment result and the second judgment result are true at the same time, judging that the equipment to be tested passes the test; and if one of the first judgment result and the second judgment result is false, judging that the device to be tested does not pass the test. In short, the device to be tested passes the audio test only when the first determination result and the second determination result are true at the same time, otherwise, it indicates that the audio performance of the device to be tested is to be improved.
Further, after the audio test of the target mobile terminal is completed, corresponding information prompt is performed at the test end according to the test result, for example, when the target mobile terminal passes the test, corresponding prompt information can be directly sent out to inform a tester, or the corresponding prompt information can be sent out only when the mobile terminal is found not to pass the test. In this embodiment, it may be set that when the mobile terminal passes the audio test, the test list is displayed to indicate that the mobile terminal passes the audio test, and when the mobile terminal has a device that does not pass the test, a corresponding voice prompt message may be sent to notify a tester in addition to the identifier in the corresponding test list. Referring to fig. 6, when the test is completed, if the audio test of the main microphone in the target mobile terminal fails, corresponding voice prompt information may be sent while recording the test result, where the voice prompt information may be "the terminal main microphone 2 is abnormal", and "the terminal main microphone 2 is abnormal" is displayed in the information prompt box of the display interface of the test end.
In the audio testing method for the mobile terminal, in the audio testing process, the testing channel between the testing end and the mobile terminal is in a connection state, the testing end sends a corresponding testing signal to the device to be tested in the mobile terminal, receives a testing response signal sent by the mobile terminal after the testing of the device to be tested in the mobile terminal is completed, and finally, the testing end obtains a corresponding testing result according to the received testing corresponding signal. The audio performance testing method and the audio performance testing device have the advantages that in the audio testing process, the audio devices in the terminal to be tested are separately and independently tested, so that the audio performance of the audio devices can be more accurately detected and judged, and meanwhile, the testing channels of the audio devices are separated, so that the stability of the testing system is effectively improved.
The invention also provides a mobile terminal audio testing device.
The mobile terminal audio testing device provided by the invention comprises: the mobile terminal audio test device includes: the mobile terminal audio test system comprises a memory, a processor and an audio test program which is stored on the memory and can run on the processor, wherein the audio test program realizes the steps of the mobile terminal audio test method when being executed by the processor.
The method implemented when the audio test program running on the processor is executed may refer to each embodiment of the audio test method of the mobile terminal of the present invention, and is not described herein again.
In addition, the embodiment of the invention also provides a computer readable storage medium.
The computer readable storage medium of the present invention stores an audio test program, and the audio test program, when executed by a processor, implements the steps of the audio test method for a mobile terminal as described above.
The method implemented when the audio test program running on the processor is executed may refer to each embodiment of the audio test method of the mobile terminal of the present invention, and is not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A mobile terminal audio test method is characterized by comprising the following steps:
sending information of a device to be tested to a target mobile terminal to control the target mobile terminal to start the device to be tested;
sending a test original signal to a device to be tested of a target mobile terminal so as to control the device to be tested to respond based on the test original signal;
receiving a test response signal sent by the target mobile terminal;
obtaining a corresponding test result based on the test response signal;
the step of sending the original test signal to the device to be tested of the target mobile terminal to control the device to be tested to respond based on the original test signal further comprises:
acquiring a test instruction input by a user, and acquiring corresponding test information based on the test instruction, wherein the test information at least comprises identification information of the mobile terminal and information of equipment to be tested of the target mobile terminal;
determining the target mobile terminal according to the identification information of the mobile terminal;
determining the device to be tested based on the information of the device to be tested of the mobile terminal, and acquiring the original test signal based on the device to be tested, wherein the device to be tested is any one of a loudspeaker, a receiver, a main microphone and an auxiliary microphone;
when the test instruction is not input, the test channel between the mobile terminal and the device to be tested is still in a connection state, but data information is not transmitted.
2. The mobile terminal audio testing method of claim 1, wherein the step of receiving the test response signal transmitted by the target mobile terminal comprises:
receiving a test response signal obtained by testing the target mobile terminal based on the original test signal;
and sampling the test response information to obtain a test response image corresponding to the test response information, wherein the test response image at least comprises a frequency response image and a distortion image.
3. The audio testing method for mobile terminal according to claim 2, wherein said step of obtaining a corresponding test result based on said test response signal comprises:
and comparing the test pattern with a preset reference pattern to obtain a comparison result, and obtaining a corresponding test result based on the comparison result, wherein the preset reference pattern at least comprises a preset frequency response pattern and a preset distortion pattern.
4. The audio testing method of claim 3, wherein the comparing the test pattern with a preset reference pattern to obtain a comparison result, and the obtaining a corresponding test result based on the comparison result comprises:
judging whether the frequency response graph is in the variable range of the preset frequency response graph or not to obtain a first judgment result, wherein if the first judgment result is true, the frequency response graph is judged to be in the variable range of the preset frequency response graph, and if the first judgment result is false, the frequency response graph is judged not to be in the variable range of the preset frequency response graph;
judging whether the distorted pattern is within the variable range of the preset distorted pattern or not to obtain a second judgment result, wherein if the second judgment result is true, the distorted pattern is judged to be within the variable range of the preset distorted pattern, and if the second judgment result is false, the distorted pattern is judged not to be within the variable range of the preset distorted pattern;
and obtaining a corresponding test result according to the first judgment result and the second judgment result.
5. The audio testing method for mobile terminal according to claim 4, wherein said step of obtaining the corresponding testing result according to the first and second determination results comprises:
if the first judgment result and the second judgment result are true at the same time, judging that the equipment to be tested passes the test;
and if one of the first judgment result and the second judgment result is false, judging that the device to be tested does not pass the test.
6. The audio testing method for a mobile terminal according to claim 5, wherein the step of determining that the device to be tested fails the test further comprises, if one of the first determination result and the second determination result is false:
and sending corresponding prompt information when the to-be-tested equipment passes the test, wherein the prompt information at least comprises the identification information of the mobile terminal, the information of the to-be-tested equipment and the test result.
7. A mobile terminal audio testing device, characterized in that, the mobile terminal audio testing device includes: memory, a processor and an audio test program stored on the memory and executable on the processor, the audio test program when executed by the processor implementing the steps of the mobile terminal audio test method according to any of claims 1 to 6.
8. A computer-readable storage medium, having stored thereon an audio test program, which when executed by a processor, performs the steps of the mobile terminal audio test method of any of claims 1 to 6.
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109168120B (en) * | 2018-11-16 | 2021-04-06 | 深圳市爱培科技术股份有限公司 | Loudspeaker and microphone testing method, intelligent terminal and storage medium |
| CN110514925A (en) * | 2019-08-13 | 2019-11-29 | Oppo（重庆）智能科技有限公司 | Test method and system and storage medium |
| CN110581915B (en) * | 2019-08-30 | 2021-02-19 | Oppo广东移动通信有限公司 | Stability testing method and device, storage medium and electronic equipment |
| CN111157874A (en) * | 2019-12-27 | 2020-05-15 | 深圳Tcl新技术有限公司 | Batch mainboard test method, control terminal, test equipment and readable storage medium |
| CN111711915B (en) * | 2020-06-30 | 2021-11-05 | 深圳市科奈信科技有限公司 | Audio part selection method and audio part selection device thereof |
| CN113395380B (en) * | 2021-05-17 | 2022-09-06 | 金陵科技学院 | Cellular network voice signal processing and quality evaluation device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101105942A (en) * | 2007-06-13 | 2008-01-16 | 深圳市中兴移动技术有限公司 | Method for optimizing CDMA network terminal tone quality |
| CN101132594A (en) * | 2007-09-28 | 2008-02-27 | 北京五龙电信技术公司 | Audio testing system and method for mobile communication terminal |
| CN101902677A (en) * | 2010-06-23 | 2010-12-01 | 中兴通讯股份有限公司 | Audio detection device and method |
| CN103167391A (en) * | 2011-12-12 | 2013-06-19 | 英业达股份有限公司 | Audio test system and audio test method for to-be-tested device |
| CN103916506A (en) * | 2012-12-31 | 2014-07-09 | 赛龙通信技术（深圳）有限公司 | Testing device and audio automatic testing system and method for mobile terminal |
| CN103975634A (en) * | 2011-12-02 | 2014-08-06 | 诺基亚公司 | Method and apparatus for sharing a communication among wireless devices |
| CN105120436A (en) * | 2015-07-16 | 2015-12-02 | 广东欧珀移动通信有限公司 | Implementation method of honeycomb sound equipment and mobile terminal |
| CN106488376A (en) * | 2016-10-28 | 2017-03-08 | 努比亚技术有限公司 | The method and apparatus that a kind of audio components to mobile terminal carry out fault diagnosis |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2230188A1 (en) * | 1998-03-27 | 1999-09-27 | William C. Treurniet | Objective audio quality measurement |
| CN103546609B (en) * | 2013-10-30 | 2016-02-17 | 深圳市鑫信腾科技有限公司 | A kind of automatic test equipment for mobile terminal function test |
| CN104125022B (en) * | 2013-11-27 | 2016-03-23 | 腾讯科技(成都)有限公司 | The method of measurement of audio transmission time delay and system |
| CN107360318B (en) * | 2017-06-30 | 2020-01-14 | 维沃移动通信有限公司 | Voice noise reduction method and device, mobile terminal and computer readable storage medium |
-
2017
- 2017-11-29 CN CN201711223309.7A patent/CN107995060B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101105942A (en) * | 2007-06-13 | 2008-01-16 | 深圳市中兴移动技术有限公司 | Method for optimizing CDMA network terminal tone quality |
| CN101132594A (en) * | 2007-09-28 | 2008-02-27 | 北京五龙电信技术公司 | Audio testing system and method for mobile communication terminal |
| CN101902677A (en) * | 2010-06-23 | 2010-12-01 | 中兴通讯股份有限公司 | Audio detection device and method |
| CN103975634A (en) * | 2011-12-02 | 2014-08-06 | 诺基亚公司 | Method and apparatus for sharing a communication among wireless devices |
| CN103167391A (en) * | 2011-12-12 | 2013-06-19 | 英业达股份有限公司 | Audio test system and audio test method for to-be-tested device |
| CN103916506A (en) * | 2012-12-31 | 2014-07-09 | 赛龙通信技术（深圳）有限公司 | Testing device and audio automatic testing system and method for mobile terminal |
| CN105120436A (en) * | 2015-07-16 | 2015-12-02 | 广东欧珀移动通信有限公司 | Implementation method of honeycomb sound equipment and mobile terminal |
| CN106488376A (en) * | 2016-10-28 | 2017-03-08 | 努比亚技术有限公司 | The method and apparatus that a kind of audio components to mobile terminal carry out fault diagnosis |
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|---|---|
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