CN108834015B - Earphone and volume adjusting method and device thereof - Google Patents

Earphone and volume adjusting method and device thereof Download PDF

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Publication number
CN108834015B
CN108834015B CN201810578779.3A CN201810578779A CN108834015B CN 108834015 B CN108834015 B CN 108834015B CN 201810578779 A CN201810578779 A CN 201810578779A CN 108834015 B CN108834015 B CN 108834015B
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volume
earphone
target volume
determining
human
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CN108834015A (en
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张伟
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/10Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1091Details not provided for in groups H04R1/1008 - H04R1/1083
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00Circuits for transducers, loudspeakers or microphones

Abstract

The application provides an earphone and a volume adjusting method and device thereof, wherein the method comprises the following steps: detecting a pressure value between the earphone and the human ear in an earphone using scene; determining the distance between the earphone and the human ear according to the pressure value; and determining a first target volume according to the distance, and adjusting the volume of the earphone to the first target volume. From this, realized according to the elasticity degree between earphone and the people's ear, automatically regulated volume has solved the technical problem that needs the manual regulation volume to lead to complex operation.

Description

Earphone and volume adjusting method and device thereof
Technical Field
The application relates to the technical field of terminal equipment, in particular to an earphone and a volume adjusting method and device thereof.
Background
Earphones are widely used as external hardware devices in terminal equipment, and generally, after a user wears the earphones, the volume of the earphones is adjusted to a proper size so as to provide services such as music playing and the like for the user.
However, in practice, the position of the earphone in the human ear varies, and the earphone becomes loose, especially during movements of the user, and the volume adjusted when the earphone is inserted is obviously no longer suitable.
Content of application
The present application is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the application provides an earphone and a volume adjusting method and device thereof. In order to achieve the above object, a first aspect of the present application provides a method for adjusting volume of a headset, where the method includes: detecting a pressure value between the earphone and the human ear in an earphone using scene; determining the distance between the earphone and the human ear according to the pressure value; and determining a first target volume according to the distance, and adjusting the volume of the earphone to the first target volume.
In order to achieve the above object, a second aspect of the present application provides a volume adjustment device for a headset, including: the detection module is used for detecting a pressure value between the earphone and the human ear in an earphone use scene; the first determining module is used for determining the distance between the earphone and the human ear according to the pressure value; and the adjusting module is used for determining a first target volume according to the distance and adjusting the volume of the earphone to the first target volume.
In order to achieve the above object, a third aspect of the present invention provides an earphone applied to a terminal device, the earphone including a housing and a pressure sensor, wherein the pressure sensor is disposed inside a space enclosed by the housing, the terminal device includes a memory and a processor, wherein the processor is electrically connected to the pressure sensor, the memory stores a computer program operable on the processor, and the processor implements the earphone volume adjusting method according to the foregoing embodiment when executing the computer program.
To achieve the above object, a fourth aspect of the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the earphone volume adjustment method according to the foregoing method embodiments.
The technical scheme provided by the application at least comprises the following beneficial effects:
under the earphone use scene, detecting a pressure value between the earphone and the human ear, determining the distance between the earphone and the human ear according to the pressure value, further determining a first target volume according to the distance, and adjusting the volume of the earphone to the first target volume. From this, realized according to the elasticity degree between earphone and the people's ear, automatically regulated volume has solved the technical problem that needs the manual regulation volume to lead to complex operation.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flow chart of a method of earphone volume adjustment according to one embodiment of the present application;
FIG. 2 is a schematic diagram of an application scenario of a headset according to an embodiment of the present application;
fig. 3 is a schematic view of an application scenario of a headset according to another embodiment of the present application;
fig. 4 is a flowchart of a method of adjusting the volume of a headset according to another embodiment of the present application;
fig. 5 is a flowchart of a method of adjusting a volume of a headset according to yet another embodiment of the present application;
fig. 6 is a flowchart of a method of adjusting the volume of a headset according to yet another embodiment of the present application;
fig. 7 is a schematic structural diagram of a headphone volume adjustment device according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of a headphone volume adjustment device according to another embodiment of the present application; and
fig. 9 is a schematic structural diagram of a headphone volume adjustment device according to still another embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
The earphone and the volume adjusting method and apparatus thereof according to the embodiments of the present application are described below with reference to the accompanying drawings. Wherein, among the terminal equipment is applied to the earphone in this application embodiment, including with terminal equipment wireless connection's bluetooth headset etc. also include traditional socket formula earphone, wherein, terminal equipment can be cell-phone, panel computer, personal digital assistant, wearable equipment etc. have various operating system's hardware equipment, and this wearable equipment can be intelligent bracelet, intelligent wrist-watch, intelligent glasses etc..
Fig. 1 is a flowchart of a method for adjusting a volume of a headset according to an embodiment of the present application.
In order to solve prior art, because the user can lead to the earphone not hard up at in-process such as motion to, lead to the unsuitable technical problem of volume of adjusting when the earphone inserts, this application provides a mode according to the elasticity degree automatically regulated volume between earphone and the people's ear, from this, the user need not manual operation can enjoy stable volume service at any time.
As shown in fig. 1, the method includes:
step 101, detecting a pressure value between the earphone and the human ear in an earphone using scene.
Specifically, under the earphone usage scene, for example, under scenes such as listening to songs using the earphone and watching videos using the earphone, the pressure value between the earphone and the human ear is detected, so as to further determine the tightness degree between the human ear and the earphone according to the pressure value.
It should be noted that, according to different application scenarios, the manner of detecting the pressure value between the earphone and the human ear is different, and the following is exemplified:
as a possible implementation manner, as shown in fig. 2, the earphone 10 includes a housing 11 and a pressure sensor 12, wherein the pressure sensor 12 is disposed inside a space enclosed by the housing 11, and thus, the pressure sensor 12 is attached inside the housing close to the human ear, and a pressure value between the earphone and the human ear can be accurately detected.
As another possible implementation manner, since it is detected that the physiological characteristic signal of the human ear is more obvious, for example, the higher the temperature and the clearer the heartbeat signal are, it indicates that the pressure value between the corresponding earphone and the human ear should be larger the closer the current earphone is to the human ear, in this embodiment, the corresponding relationship between the physiological characteristic signal and the pressure value is established in advance.
In some possible examples, as shown in fig. 3, the earphone 10 includes a housing 11 and a physiological characteristic sensor 13, where the physiological characteristic sensor 13 is disposed inside a space enclosed by the housing 11, and thus, the physiological characteristic sensor 13 is attached inside the housing close to the human ear, so that a physiological characteristic signal of the human ear can be accurately detected, and further, the correspondence relationship is queried to obtain a corresponding pressure value.
And step 102, determining the distance between the earphone and the human ear according to the pressure value.
It is understood that the closer the distance between the human ear and the earphone is, the larger the pressure value received by the earphone is, and conversely, the farther the distance between the human ear and the earphone is, the smaller the pressure value received by the earphone is, and thus, in the embodiment of the present application, the distance between the earphone and the human ear is determined according to the pressure value.
And 103, determining a first target volume according to the distance, and adjusting the volume of the earphone to the first target volume.
It can be understood that a corresponding relationship between the target volume and the distance between the earphone and the human ear is established in advance, and in the corresponding relationship, the larger the distance between the earphone and the human ear is, the larger the target volume is, in this embodiment, the corresponding relationship is queried according to the current distance, the corresponding first target volume is determined, and the volume of the earphone is adjusted to the first target volume, so that the volume of the earphone is changed along with the change of tightness between the human ear and the earphone, an automatic volume adjustment service is provided for a user, and especially in a running scene and other scenes, the manner avoids manual operation of the user, does not interrupt the current activity of the user, and has more obvious advantages.
Of course, considering that different users may feel the same volume differently due to different physiological characteristics of the human body, such as gender and age, in the actual implementation process, for example, a young user may hear more clearly than an old user with the same volume, and for example, a user with ear diseases may adjust the volume to be lower than a normal person to avoid damage to the ear.
Therefore, in the embodiment of the present application, the above-mentioned first target volume is compensated and adjusted based on the difference of the physiological characteristics of the human body.
Specifically, as shown in fig. 4, after the step 103, the method further includes:
step 201, obtaining the human physiological characteristics of the current user.
Wherein, the physiological characteristics of the human body comprise age, sex, disease condition and the like.
Step 202, determining a first compensation volume according to the physiological characteristics of the human body.
Step 203, determining a second target volume according to the first compensation volume and the first target volume, and adjusting the volume of the earphone to the second target volume.
It should be understood that the first target volume sum is determined according to average data of a large number of users, and in order to meet personalized needs of the users, the first compensation volume sum is determined according to human physiological characteristics based on individual differences of the users, so that the volume is adjusted again on the basis of the first target volume sum.
The first compensation volume can be a positive value or a negative value, and when the first compensation volume is a positive value, it indicates that the age of the current user is older relative to the average data, so that the first compensation volume is added on the basis of the first target volume to obtain a second target volume, and the volume of the earphone is adjusted to be increased to the second target volume. When the first compensation volume is a negative value, the current user is indicated to be small relative to the average data age, and the like, so that the first compensation volume is added on the basis of the first target volume to obtain a second target volume, and the volume of the earphone is adjusted to be reduced to the second target volume.
It should be noted that, in different application scenarios, the first compensation volume is determined according to the physiological characteristics of the human body in different manners, and as a possible implementation manner, a network model of the physiological characteristic signal of the human body and the first compensation volume is established in advance according to a large amount of experimental data, the input of the network model is the physiological signal of the human body, and the output of the network model is the first compensation volume, and the first compensation volume output by the model can be obtained by inputting the physiological signal of the human body into the network model.
In addition, it is considered that in the actual implementation process, due to the difference of personal preferences of human bodies, for example, some users prefer the volume to be higher, and some people prefer the volume to be lower.
Thus, in the embodiment of the present application, the above-described first target volume is compensation-adjusted based on the difference in individual preference of the user.
Specifically, as shown in fig. 5, after the step 103, the method further includes:
step 301, acquiring personal preferences of the current user.
The method for acquiring the personal preference of the current user includes, but is not limited to, acquiring the personal preference information registered by the user, or analyzing and acquiring the personal preference information according to the historical volume adjustment data of the user.
In step 302, a second compensated volume is determined based on personal preferences.
Step 303, determining a third target volume according to the second compensation volume and the first target volume, and adjusting the volume of the earphone to the third target volume.
It should be understood that the above-mentioned first target volume sum is determined based on average data of a large number of users, and in order to meet individual needs of users, a second compensation volume is determined according to personal preferences based on individual differences of users, so that the volume is adjusted again based on the first target volume sum.
The second compensation volume can be a positive value or a negative value, and when the second compensation volume is a positive value, it indicates that the current user prefers a larger volume relative to the average data, so that the second compensation volume is added on the basis of the first target volume to obtain a third target volume, and the volume of the earphone is adjusted to be increased to the third target volume. And when the second compensation volume is a negative value, indicating that the current user is younger relative to the average data age, and therefore, adding the second compensation volume on the basis of the first target volume to obtain a third target volume, and adjusting the volume of the earphone to be reduced to the third target volume.
It should be noted that, in different application scenarios, the first compensation volume is determined according to the physiological characteristics of the human body in different manners, and as a possible implementation manner, a network model of the physiological characteristic signal of the human body and the first compensation volume is established in advance according to a large amount of experimental data, the input of the network model is the physiological signal of the human body, and the output of the network model is the first compensation volume, and the first compensation volume output by the model can be obtained by inputting the physiological signal of the human body into the network model.
Furthermore, in order to adjust the volume of the earphone according to the activity of the user, the current activity content may be estimated based on the change of the pressure value between the earphone and the ear, for example, the user walks or runs, and the volume may be adjusted again based on the first target volume according to the different activity content.
Specifically, as shown in fig. 6, after the step 103, the method further includes:
step 401, collecting pressure values between the earphone and the human ear according to a preset period, and if the pressure value at the current moment is changed compared with the pressure value at the previous moment, calculating a pressure difference between the pressure value at the current moment and the pressure value at the previous moment, and calculating a distance change value corresponding to the pressure difference.
Wherein the preset period is related to the computing power of the processor, and the stronger the computing power of the processor, the shorter the preset period can be set.
Specifically, pressure values between the earphone and the human ear are collected according to a preset period, if the pressure value at the current moment is changed compared with the pressure value at the previous moment, pressure difference between the earphone and the human ear and a distance change value corresponding to the pressure difference are calculated, so that the current activity content of the user can be estimated according to the distance change value, wherein the larger the distance change value is, the more violent motion such as running and the like of the current activity content of the user can be indicated, and the smaller the distance change value is, the smaller the amplitude of the current activity content of the user can be indicated.
Step 402, comparing the distance variation value with a preset first threshold and a second threshold, wherein the second threshold is greater than the first threshold.
And step 403, when the distance variation value is less than or equal to the first threshold, controlling the earphone to continue working at the first target volume.
And step 404, when the distance variation value is greater than the first threshold and less than or equal to the second threshold, determining a third compensation volume, determining a fourth target volume according to the third compensation volume and the first target volume, and adjusting the volume of the earphone to the fourth target volume.
Specifically, in order to determine the intensity of the user's activity, a first threshold, a second threshold and a third threshold are set in advance according to a large amount of experimental data, wherein the first threshold, the second threshold and the third threshold are gradually increased, and when the distance change value is less than or equal to the first threshold, it indicates that the current activity amplitude of the user is small, and the operation at the first target volume can meet the user's requirement, so that the earphone is controlled to continue to operate at the first target volume.
When the distance change value is greater than the first threshold and less than or equal to the second threshold, it indicates that the current activity amplitude of the user is relatively large, for example, the earphone may gradually loosen during walking, and therefore, to adapt to walking of the user, the third compensation volume is determined, the fourth target volume is determined according to the third compensation volume and the first target volume, and the volume of the earphone is adjusted to the fourth target volume, for example, the third compensation volume is increased on the basis of the first target volume to obtain the fourth target volume, and the volume of the earphone is adjusted to the fourth target volume.
And step 405, when the distance change value is greater than the second threshold and less than or equal to the third threshold, determining an environmental compensation factor, determining a fifth compensation volume according to the environmental compensation factor and the distance change value, and adjusting the volume of the earphone to a fifth target volume.
In an embodiment of the present application, when the distance variation value is greater than the second threshold and less than or equal to the third threshold, it indicates that the current activity amplitude of the user is large, for example, during running, the earphone may become loose quickly, and during running, the sound volume heard by the human ear may be further reduced due to the noise influence of external factors such as wind noise, so as to adapt to running of the user, determine the environmental compensation factor, determine the fifth compensation volume according to the environmental compensation factor and the distance variation value, and adjust the sound volume of the earphone to the fifth target sound volume.
In some possible examples, the environmental compensation factor may be a specific value or the like, for example, when the distance variation value is greater than the second threshold and less than or equal to the third threshold, a corresponding value of the environmental compensation factor is set for each value between the second threshold and the third threshold, so that a corresponding relationship between the environmental compensation factor, the distance variation value, and the compensation volume may be established in advance according to a large amount of experimental data, a fifth compensation volume may be determined according to the environmental compensation factor and the distance variation value, and the volume of the earphone may be adjusted to a fifth target volume.
Of course, in one embodiment of the present application, when the change in distance is greater than the third threshold, it may indicate that the headset is falling, at which point an alarm or the like may be passed through a buzzer, and upon detection of the fall, the volume may be turned off.
In summary, according to the earphone volume adjusting method provided by the embodiment of the application, in an earphone use scene, a pressure value between an earphone and a human ear is detected, a distance between the earphone and the human ear is determined according to the pressure value, then, a first target volume is determined according to the distance, and the volume of the earphone is adjusted to the first target volume. From this, realized according to the elasticity degree between earphone and the people's ear, automatically regulated volume has solved the technical problem that needs the manual regulation volume to lead to complex operation.
In order to implement the above embodiments, the present application further provides a headphone volume adjusting device, fig. 7 is a schematic structural diagram of the headphone volume adjusting device according to an embodiment of the present application, and as shown in fig. 7, the device includes: a detection module 100, a first determination module 200, and an adjustment module 300.
The detection module 100 is configured to detect a pressure value between the earphone and the human ear in an earphone usage scenario.
The first determining module 200 is configured to determine a distance between the earphone and the human ear according to the pressure value.
And the adjusting module 300 is configured to determine a first target volume according to the distance, and adjust the volume of the earphone to the first target volume.
In an embodiment of the present application, as shown in fig. 8, on the basis as shown in fig. 7, the apparatus further includes a first obtaining module 400 and a second determining module 500, where the first obtaining module 400 is configured to obtain the human physiological characteristics of the current user.
And a second determining module 500, configured to determine the first compensated volume according to the physiological characteristics of the human body.
In this embodiment, the adjusting module 300 is further configured to determine a second target volume according to the first compensated volume and the first target volume, and adjust the volume of the earphone to the second target volume.
In one embodiment of the present application, as shown in fig. 9, the apparatus further comprises a second obtaining module 600 and a third determining module 700 based on the method shown in fig. 7, wherein,
a second obtaining module 600, configured to obtain personal preferences of a current user.
A third determining module 700 for determining a second compensated volume based on personal preferences.
The adjusting module 300 is further configured to determine a third target volume according to the second compensated volume and the first target volume, and adjust the volume of the earphone to the third target volume.
It should be noted that the foregoing earphone volume adjusting method described in the earphone volume adjusting method embodiment is also applicable to the earphone volume adjusting device in the embodiment of the present application, and details and technical effects thereof are not described herein again.
In order to implement the foregoing embodiments, an earphone is further provided in an embodiment of the present application, fig. 2 is a schematic structural diagram of an earphone according to an embodiment of the present application, an earphone 10 is externally connected to a terminal device 1000, as shown in fig. 2, the earphone 10 includes a housing 11 and a pressure sensor 12, where the pressure sensor 12 is disposed inside a space surrounded by the housing 11, the terminal device 1000 includes a memory 1100 and a processor 1200, where the processor 1200 is electrically connected to the pressure sensor 12, a computer program that can be run on the processor is stored in the memory 1100, and when the processor executes the computer program, the earphone volume adjustment method described in the foregoing embodiments is implemented.
In order to implement the foregoing embodiments, the present application further proposes a computer-readable storage medium, on which a computer program is stored, which when executed by a processor implements the earphone volume adjustment method according to the foregoing method embodiments.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims (4)

1. A method for adjusting the volume of an earphone, the method comprising the steps of:
establishing a network model of a human body physiological characteristic signal and first compensation volume according to experimental data, wherein the human body physiological characteristics comprise age, gender and disease conditions, the input of the network model is the human body physiological characteristic signal, and the output is the first compensation volume; detecting a pressure value between the earphone and the human ear in an earphone using scene;
determining the distance between the earphone and the human ear according to the pressure value;
determining a first target volume according to the distance, and adjusting the volume of the earphone to the first target volume;
acquiring human physiological characteristics of a current user;
inputting a human body physiological characteristic signal into the network model to obtain first compensation volume output by the network model;
and determining a second target volume according to the first compensation volume and the first target volume, and adjusting the volume of the earphone to the second target volume.
2. An earphone volume adjustment device, comprising:
the detection module is used for detecting a pressure value between the earphone and the human ear in an earphone use scene;
the first determining module is used for determining the distance between the earphone and the human ear according to the pressure value;
the adjusting module is used for determining a first target volume according to the distance and adjusting the volume of the earphone to the first target volume;
the first acquisition module is used for acquiring the human physiological characteristics of the current user, wherein the human physiological characteristics comprise age, gender and disease conditions; and
the second determination module is used for determining first compensation volume according to the human physiological characteristics and comprises the steps of inputting a human physiological characteristic signal into a network model and obtaining first compensation volume output by the network model, wherein the network model is the human physiological characteristic signal and the first compensation volume built according to experimental data, the input of the network model is the human physiological characteristic signal, and the output of the network model is the first compensation volume;
the adjusting module is further used for determining a second target volume according to the first compensation volume and the first target volume, and adjusting the volume of the earphone to the second target volume.
3. An earphone, which is applied to a terminal device, and comprises a housing and a pressure sensor, wherein the pressure sensor is disposed inside a space enclosed by the housing, the terminal device comprises a memory and a processor, wherein the processor is electrically connected to the pressure sensor, the memory stores a computer program operable on the processor, and the processor executes the computer program to implement the earphone volume adjustment method according to claim 1.
4. A computer-readable storage medium on which a computer program is stored, the computer program, when being executed by a processor, implementing the earphone volume adjustment method according to claim 1.
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