阅读说明：本技术 一种听力补偿测试方法、智能终端及计算机可读存储介质 (Hearing compensation test method, intelligent terminal and computer readable storage medium ) 是由 吴泰云 于 2020-12-22 设计创作，主要内容包括：本发明公开了一种听力补偿测试方法、智能终端及计算机可读存储介质,所述方法包括：智能终端在各个不同频段分别输出固定频率的音频,并提示用户确认是否听到当前频率的音频,并根据测试结果获取所述用户的听力曲线；所述智能终端发出语音提示所述用户按照摆放要求将所述智能终端摆放到正确位置,并通过超声波测距来获得所述智能终端和所述用户的距离；所述智能终端根据所述距离修正所述听力曲线。本发明通过在各个不同的频段分别输出固定频率,测试使用者是否听到此频率,从而得知使用者的听力曲线,再通过超声波测距来确定用户跟设备之间的距离,根据距离修正听力曲线,从而得到正确的用户感知音量维度,以得到最佳的听力测试结果。(The invention discloses a hearing compensation test method, an intelligent terminal and a computer readable storage medium, wherein the method comprises the following steps: the intelligent terminal respectively outputs audio with fixed frequency at different frequency bands, prompts a user to confirm whether the audio with the current frequency is heard, and obtains a hearing curve of the user according to a test result; the intelligent terminal sends out voice to prompt the user to place the intelligent terminal at a correct position according to a placement requirement, and the distance between the intelligent terminal and the user is obtained through ultrasonic ranging; and the intelligent terminal corrects the hearing curve according to the distance. The invention respectively outputs fixed frequency in different frequency bands to test whether the user hears the frequency, thereby obtaining the hearing curve of the user, then determines the distance between the user and the equipment by ultrasonic ranging, and corrects the hearing curve according to the distance, thereby obtaining correct user perception volume dimension and obtaining the best hearing test result.)

1. A hearing compensation test method, comprising:

the intelligent terminal respectively outputs audio with fixed frequency at different frequency bands, prompts a user to confirm whether the audio with the current frequency is heard, and obtains a hearing curve of the user according to a test result;

the intelligent terminal sends out voice to prompt the user to place the intelligent terminal at a correct position according to a placement requirement, and the distance between the intelligent terminal and the user is obtained through ultrasonic ranging;

and the intelligent terminal corrects the hearing curve according to the distance.

2. The hearing compensation test method of claim 1, wherein the intelligent terminal outputs fixed-frequency audio in each of different frequency bands, prompts a user to confirm whether the current-frequency audio is heard, and obtains a hearing curve of the user according to a test result, and before the method, the method further comprises:

the intelligent terminal is preset with a plurality of different frequency bands, and the fixed audio of each different frequency band is different.

3. The hearing compensation test method according to claim 2, wherein the intelligent terminal respectively outputs fixed-frequency audio in each of different frequency bands, prompts a user to confirm whether the current-frequency audio is heard, and obtains the hearing curve of the user according to a test result, and specifically includes:

the intelligent terminal respectively carries out audio test aiming at a plurality of different frequency bands and outputs an audio with fixed frequency in each frequency band;

and the intelligent terminal prompts and detects whether the user hears the audio frequency of the current frequency, and acquires the hearing curve of the user according to the test result after the test of all frequency bands is completed.

4. The hearing compensation test method of claim 3, wherein the hearing curve is used to represent how good the user is hearing in different frequency bands.

5. The hearing compensation test method according to claim 3, wherein the intelligent terminal sends out a voice prompt to the user to place the intelligent terminal at a correct position according to a placement requirement, and obtains the distance between the intelligent terminal and the user through ultrasonic ranging, specifically comprising:

the intelligent terminal sends out voice to prompt the user to place the intelligent terminal at a correct position according to a placement requirement, and a loudspeaker of the intelligent terminal is over against the direction of the user after placement is completed;

the intelligent terminal transmits ultrasonic waves to the user through an ultrasonic transmitter, and starts a timer to start timing;

when the ultrasonic waves meet the user, the ultrasonic waves are reflected, the reflected ultrasonic waves are received through an ultrasonic receiver, and the timer is stopped for timing;

and calculating the distance between the intelligent terminal and the user according to the ultrasonic propagation speed and the time recorded by the timer.

6. The hearing compensation test method of claim 5, wherein the magnitude of the user perceived sound is inversely proportional to the square of the distance between the smart terminal and the user.

7. The hearing compensation test method according to claim 6, wherein the intelligent terminal corrects the hearing curve according to the distance, and specifically comprises:

the intelligent terminal obtains the distance between the intelligent terminal and the user according to the ultrasonic ranging result;

and the intelligent terminal equivalently converts the hearing curve according to the distance so as to correct the hearing curve.

8. The hearing compensation test method of claim 7, wherein the intelligent terminal corrects the hearing curve according to the distance, and then further comprises:

and when the sound of the intelligent terminal is played again, playing according to the corrected hearing curve.

9. An intelligent terminal, characterized in that, intelligent terminal includes: a memory, a processor and a hearing compensation test program stored on the memory and executable on the processor, the hearing compensation test program when executed by the processor implementing the steps of the hearing compensation test method of any one of claims 1-8.

10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a hearing compensation test program, which when executed by a processor implements the steps of the hearing compensation test method according to any one of claims 1-8.

Technical Field

The invention relates to the technical field of hearing compensation, in particular to a hearing compensation testing method, an intelligent terminal and a computer readable storage medium.

Background

In recent years, hearing loss is increasing, and according to the statistics of the world health organization, 4.66 hundred million people worldwide suffer from disabled hearing loss in 2019, so that more mobile phones and earphones are gradually supporting the function of hearing compensation, and even partial televisions are considered to increase the function.

The key of hearing compensation is to test the hearing condition of each person, and the general hearing test with earphones can generate sound with different frequencies during the test so as to know the hearing condition of the user. And when music and voice are played, the output is dynamically adjusted, the frequency that a user cannot hear clearly is compensated, and the effect is optimal when the user uses the same earphone as the earphone in the process of hearing recommendation and testing.

But for the case of placing the mobile phone outside, the best test is that the test effect is better by placing the mobile phone outside. However, the use of the mobile phone external test has a problem that the sound levels heard at different distances are very different, and particularly, the hearing condition of the user is determined according to the minimum sound volume heard by the user at a certain frequency in the test; volume size is a very important dimension; therefore, the existing method has the defect that an accurate hearing test result cannot be obtained.

Accordingly, the prior art is yet to be improved and developed.

Disclosure of Invention

The invention mainly aims to provide a hearing compensation test method, an intelligent terminal and a computer readable storage medium, and aims to solve the problem that an accurate hearing test result cannot be obtained in a hearing test in the prior art.

In order to achieve the above object, the present invention provides a hearing compensation testing method, comprising the steps of:

the intelligent terminal respectively outputs audio with fixed frequency at different frequency bands, prompts a user to confirm whether the audio with the current frequency is heard, and obtains a hearing curve of the user according to a test result;

the intelligent terminal sends out voice to prompt the user to place the intelligent terminal at a correct position according to a placement requirement, and the distance between the intelligent terminal and the user is obtained through ultrasonic ranging;

and the intelligent terminal corrects the hearing curve according to the distance.

Optionally, the hearing compensation testing method, wherein the intelligent terminal respectively outputs fixed-frequency audio in each of different frequency bands, prompts a user to determine whether to hear the current-frequency audio, and obtains a hearing curve of the user according to a testing result, and before the method, further includes:

the intelligent terminal is preset with a plurality of different frequency bands, and the fixed audio of each different frequency band is different.

Optionally, the hearing compensation testing method, wherein the intelligent terminal respectively outputs fixed-frequency audio in each of different frequency bands, prompts a user to determine whether to hear the current-frequency audio, and obtains a hearing curve of the user according to a test result, and specifically includes:

the intelligent terminal respectively carries out audio test aiming at a plurality of different frequency bands and outputs an audio with fixed frequency in each frequency band;

and the intelligent terminal prompts and detects whether the user hears the audio frequency of the current frequency, and acquires the hearing curve of the user according to the test result after the test of all frequency bands is completed.

Optionally, the hearing compensation testing method is further provided, wherein the hearing curve is used to indicate how good the user is hearing in different frequency bands.

Optionally, the hearing compensation testing method, wherein the intelligent terminal sends a voice prompt to the user to place the intelligent terminal at a correct position according to a placement requirement, and obtains a distance between the intelligent terminal and the user through ultrasonic ranging, specifically includes:

the intelligent terminal sends out voice to prompt the user to place the intelligent terminal at a correct position according to a placement requirement, and a loudspeaker of the intelligent terminal is over against the direction of the user after placement is completed;

the intelligent terminal transmits ultrasonic waves to the user through an ultrasonic transmitter, and starts a timer to start timing;

when the ultrasonic waves meet the user, the ultrasonic waves are reflected, the reflected ultrasonic waves are received through an ultrasonic receiver, and the timer is stopped for timing;

and calculating the distance between the intelligent terminal and the user according to the ultrasonic propagation speed and the time recorded by the timer.

Optionally, in the hearing compensation testing method, a magnitude of the user perceived sound is inversely proportional to a square of a distance between the smart terminal and the user.

Optionally, the hearing compensation testing method, wherein the correcting the hearing curve by the intelligent terminal according to the distance specifically includes:

the intelligent terminal obtains the distance between the intelligent terminal and the user according to the ultrasonic ranging result;

and the intelligent terminal equivalently converts the hearing curve according to the distance so as to correct the hearing curve.

Optionally, the hearing compensation testing method, wherein the intelligent terminal corrects the hearing curve according to the distance, and then further includes:

and when the sound of the intelligent terminal is played again, playing according to the corrected hearing curve.

In addition, to achieve the above object, the present invention further provides an intelligent terminal, wherein the intelligent terminal includes: a memory, a processor and a hearing compensation test program stored on the memory and executable on the processor, the hearing compensation test program when executed by the processor implementing the steps of the hearing compensation test method as described above.

In addition, to achieve the above object, the present invention further provides a computer readable storage medium, wherein the computer readable storage medium stores a hearing compensation test program, and the hearing compensation test program realizes the steps of the hearing compensation test method as described above when being executed by a processor.

The method comprises the steps that the intelligent terminal respectively outputs audio with fixed frequency at different frequency bands, prompts a user to confirm whether the audio with the current frequency is heard, and obtains a hearing curve of the user according to a test result; the intelligent terminal sends out voice to prompt the user to place the intelligent terminal at a correct position according to a placement requirement, and the distance between the intelligent terminal and the user is obtained through ultrasonic ranging; and the intelligent terminal corrects the hearing curve according to the distance. The invention respectively outputs fixed frequency in different frequency bands to test whether the user hears the frequency, thereby obtaining the hearing curve of the user, then determines the distance between the user and the equipment by ultrasonic ranging, and corrects the hearing curve according to the distance, thereby obtaining correct user perception volume dimension and obtaining the best hearing test result.

Drawings

FIG. 1 is a flow chart of a preferred embodiment of a hearing compensation test method of the present invention;

FIG. 2 is a flowchart of step S10 in the preferred embodiment of the hearing compensation test method of the present invention;

FIG. 3 is a flowchart of step S20 in the preferred embodiment of the hearing compensation test method of the present invention;

FIG. 4 is a schematic diagram of a hearing compensation test method according to a preferred embodiment of the present invention using ultrasonic ranging;

FIG. 5 is a flowchart of step S30 in the preferred embodiment of the hearing compensation test method of the present invention;

fig. 6 is a schematic operating environment diagram of an intelligent terminal according to a preferred embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, the hearing compensation testing method according to the preferred embodiment of the present invention includes the following steps:

and step S10, the intelligent terminal respectively outputs audio with fixed frequency in different frequency bands, prompts the user to confirm whether the audio with the current frequency is heard, and acquires the hearing curve of the user according to the test result.

Please refer to fig. 2, which is a flowchart of step S10 in the hearing compensation testing method according to the present invention.

As shown in fig. 2, the step S10 includes:

s11, the intelligent terminal respectively carries out audio test aiming at a plurality of different frequency bands, and outputs an audio with fixed frequency in each frequency band;

and S12, the intelligent terminal prompts and detects whether the user hears the audio of the current frequency, and after the test of all frequency bands is completed, the hearing curve of the user is obtained according to the test result.

Specifically, the hearing compensation test method is applied to an intelligent terminal, the intelligent terminal is used for correcting a hearing curve of a user (namely hearing compensation: the hearing compensation is to adjust the output of sound according to the hearing condition of each person), so that the sound heard by the user is better in effect, and the intelligent terminal can be a smart phone, a smart television, a tablet, a personal computer and other equipment.

Before the step S10, the method further includes: the intelligent terminal is preset with a plurality of different frequency bands, and the fixed audio of each different frequency band is different. For example, 63Hz, 125Hz, 250Hz, 500Hz, 1K Hz, 2K Hz, 4K Hz, 8K Hz, 12K Hz are divided into different frequency ranges; then the intelligent terminal respectively performs audio test on a plurality of different frequency bands, outputs a fixed frequency audio in each frequency band, for example, outputs a fixed frequency between 63Hz and 125Hz, prompts and detects whether the user hears the audio of the current frequency, and obtains the hearing curve of the user according to the test result after the test of all the frequency bands is completed, for example, the intelligent mobile phone respectively outputs the fixed frequency in each different frequency band, and tests whether the user hears the frequency, so as to obtain the hearing curve of the user.

The hearing curve is used for showing the hearing of the user in different frequency bands, that is, the hearing curve plays sounds with different frequencies (for example, 1KHz), and the user confirms on the UI interface according to whether the user hears the sounds in the UI interface, and if the user can hear the sounds in a certain frequency band, the user shows that the hearing of the user with the frequency is not good. On the contrary, if the user can hear the sound with very small sound, the user can draw a hearing curve aiming at the user, and when the user plays the sound according to the hearing curve, the user can hear the sound more clearly.

For example, the APP in the intelligent terminal continuously outputs beeps with different frequencies and different volumes, and whether a user can hear the beeps is tested, so that the hearing curve of the user is obtained. However, if the play-out and test is used, the distance between the user and the mobile phone is very important because the key is whether the sound with the frequency can be heard.

And step S20, the intelligent terminal sends out voice prompt to the user to place the intelligent terminal at the correct position according to the placement requirement, and the distance between the intelligent terminal and the user is obtained through ultrasonic ranging.

Please refer to fig. 3, which is a flowchart of step S20 in the hearing compensation testing method according to the present invention.

As shown in fig. 3, the step S20 includes:

s21, the intelligent terminal sends out voice to prompt the user to place the intelligent terminal at a correct position according to a placement requirement, and a loudspeaker of the intelligent terminal faces the direction of the user after placement is completed;

s22, the intelligent terminal transmits ultrasonic waves to the user through an ultrasonic transmitter, and starts a timer to start timing;

s23, when the ultrasonic wave meets the user, the ultrasonic wave is reflected, the reflected ultrasonic wave is received by the ultrasonic wave receiver, and the timer is stopped to time;

and S24, calculating the distance between the intelligent terminal and the user according to the ultrasonic propagation speed and the time recorded by the timer.

Specifically, when performing the test, the user is required to put the smart terminal (e.g., the smart phone) in a manner required in advance, that is, the main speaker below the smart phone faces the direction of the person, and the ultrasonic waves and the audio frequency of the test are both emitted from the speaker, so as to obtain the best test result.

As shown in fig. 4, the smart terminal transmits ultrasonic waves (original wave) toward the user (Object) through an ultrasonic transmitter (Sender), the frequency of the acoustic waves that can be heard by the human ear is 20HZ to 20KHz, and when the vibration frequency of the acoustic waves is greater than 20KHz or less than 20HZ, we cannot hear the acoustic waves, so the acoustic waves with the frequency higher than 20KHz are called "ultrasonic waves", and starts a timer to start timing (for example, the time at this time is T1), the ultrasonic waves (original wave) are reflected after encountering the user (Object), the reflected ultrasonic waves (original wave) are received through an ultrasonic Receiver (Receiver), and stops the timer to time (for example, the time at this time is T2), then the time interval is T2-T1, the propagation speed of the ultrasonic waves in the air is 340m/s, then the distance (distance) between the smart terminal and the user is expressed as r) 340 (T2-T1)/1, namely, the distance (distance) between the intelligent terminal and the user can be calculated according to the ultrasonic propagation speed and the time recorded by the timer.

And step S30, the intelligent terminal corrects the hearing curve according to the distance.

Please refer to fig. 5, which is a flowchart of step S30 in the hearing compensation testing method according to the present invention.

As shown in fig. 5, the step S30 includes:

s31, the intelligent terminal obtains the distance between the intelligent terminal and the user according to the ultrasonic ranging result;

and S32, the intelligent terminal equivalently converts the hearing curve according to the distance so as to correct the hearing curve.

Specifically, the size of the sound perceived by the user is inversely proportional to the square of the distance between the intelligent terminal and the user, the intelligent terminal obtains the distance between the intelligent terminal and the user according to the ultrasonic ranging result (i.e., the distance), and the intelligent terminal equivalently converts the hearing curve according to the distance to correct the hearing curve. For example, the sound level sensed by the human ear is inversely proportional to the square of the distance, that is, if the distance is long, the sound level sensed by the human ear is small, and thus the hearing curve also changes, for example, it is preset that the distance between a general user and a smart terminal (for example, a smart phone) is 25cm, so that the tested hearing curve is equivalently converted into a curve at the distance of 25cm, and the curve is designed according to the 25cm playing curve during playing, that is, when the sound of the smart terminal is played again, the sound is played according to the modified hearing curve.

The invention respectively outputs fixed frequency in different frequency bands to test whether the user hears the frequency, thereby obtaining the hearing curve of the user, then determines the distance between the user and the equipment by ultrasonic ranging, and corrects the hearing curve according to the distance, thereby obtaining correct user perception volume dimension and obtaining the best hearing test result.

Further, as shown in fig. 6, based on the hearing compensation testing method, the invention also provides an intelligent terminal, which includes a processor 10, a memory 20 and a display 30. Fig. 6 shows only some of the components of the smart terminal, but it should be understood that not all of the shown components are required to be implemented, and that more or fewer components may be implemented instead.

The memory 20 may be an internal storage unit of the intelligent terminal in some embodiments, such as a hard disk or a memory of the intelligent terminal. The memory 20 may also be an external storage device of the Smart terminal in other embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the Smart terminal. Further, the memory 20 may also include both an internal storage unit and an external storage device of the smart terminal. The memory 20 is used for storing application software installed in the intelligent terminal and various data, such as program codes of the installed intelligent terminal. The memory 20 may also be used to temporarily store data that has been output or is to be output. In one embodiment, the memory 20 stores a hearing compensation test program 40, and the hearing compensation test program 40 can be executed by the processor 10 to implement the hearing compensation test method of the present application.

The processor 10 may be, in some embodiments, a Central Processing Unit (CPU), a microprocessor or other data Processing chip, which is used to run program codes stored in the memory 20 or process data, such as executing the hearing compensation test method.

The display 30 may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an OLED (Organic Light-Emitting Diode) touch panel, or the like in some embodiments. The display 30 is used for displaying information at the intelligent terminal and for displaying a visual user interface. The components 10-30 of the intelligent terminal communicate with each other via a system bus.

In one embodiment, the following steps are implemented when the processor 10 executes the hearing compensation test program 40 in the memory 20:

the intelligent terminal respectively outputs audio with fixed frequency at different frequency bands, prompts a user to confirm whether the audio with the current frequency is heard, and obtains a hearing curve of the user according to a test result;

the intelligent terminal sends out voice to prompt the user to place the intelligent terminal at a correct position according to a placement requirement, and the distance between the intelligent terminal and the user is obtained through ultrasonic ranging;

and the intelligent terminal corrects the hearing curve according to the distance.

Wherein, the intelligent terminal respectively outputs the audio frequency of fixed frequency at each different frequency channel to whether the user confirms to hear the audio frequency of current frequency, and obtains user's hearing curve according to the test result, still include before:

the intelligent terminal is preset with a plurality of different frequency bands, and the fixed audio of each different frequency band is different.

The intelligent terminal respectively outputs audio with fixed frequency at different frequency bands, prompts a user to confirm whether the audio with the current frequency is heard, and acquires a hearing curve of the user according to a test result, and the method specifically comprises the following steps:

the intelligent terminal respectively carries out audio test aiming at a plurality of different frequency bands and outputs an audio with fixed frequency in each frequency band;

and the intelligent terminal prompts and detects whether the user hears the audio frequency of the current frequency, and acquires the hearing curve of the user according to the test result after the test of all frequency bands is completed.

Wherein, the hearing curve is used for representing the condition that the user has good or bad hearing in different frequency bands.

The intelligent terminal sends out voice prompt, the user places the intelligent terminal at a correct position according to a placement requirement, and the distance between the intelligent terminal and the user is obtained through ultrasonic ranging, and the method specifically comprises the following steps:

the intelligent terminal sends out voice to prompt the user to place the intelligent terminal at a correct position according to a placement requirement, and a loudspeaker of the intelligent terminal is over against the direction of the user after placement is completed;

the intelligent terminal transmits ultrasonic waves to the user through an ultrasonic transmitter, and starts a timer to start timing;

when the ultrasonic waves meet the user, the ultrasonic waves are reflected, the reflected ultrasonic waves are received through an ultrasonic receiver, and the timer is stopped for timing;

and calculating the distance between the intelligent terminal and the user according to the ultrasonic propagation speed and the time recorded by the timer.

Wherein the magnitude of the user perceived sound is inversely proportional to the square of the distance between the smart terminal and the user.

Wherein, the intelligent terminal corrects the hearing curve according to the distance, and the method specifically comprises the following steps:

the intelligent terminal obtains the distance between the intelligent terminal and the user according to the ultrasonic ranging result;

and the intelligent terminal equivalently converts the hearing curve according to the distance so as to correct the hearing curve.

Wherein, the intelligent terminal corrects the hearing curve according to the distance, and then further comprises:

and when the sound of the intelligent terminal is played again, playing according to the corrected hearing curve.

The invention also provides a computer readable storage medium, wherein the computer readable storage medium stores a hearing compensation test program, and the hearing compensation test program realizes the steps of the hearing compensation test method when being executed by a processor.

In summary, the present invention provides a hearing compensation testing method, an intelligent terminal and a computer-readable storage medium, where the method includes: the intelligent terminal respectively outputs audio with fixed frequency at different frequency bands, prompts a user to confirm whether the audio with the current frequency is heard, and obtains a hearing curve of the user according to a test result; the intelligent terminal sends out voice to prompt the user to place the intelligent terminal at a correct position according to a placement requirement, and the distance between the intelligent terminal and the user is obtained through ultrasonic ranging; and the intelligent terminal corrects the hearing curve according to the distance. The invention respectively outputs fixed frequency in different frequency bands to test whether the user hears the frequency, thereby obtaining the hearing curve of the user, then determines the distance between the user and the equipment by ultrasonic ranging, and corrects the hearing curve according to the distance, thereby obtaining correct user perception volume dimension and obtaining the best hearing test result.

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 apparatus 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 apparatus. 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 apparatus that comprises the element.

Of course, it will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by instructing relevant hardware (such as a processor, a controller, etc.) through a computer program, and the program can be stored in a computer readable storage medium, and when executed, the program can include the processes of the embodiments of the methods described above. The computer readable storage medium may be a memory, a magnetic disk, an optical disk, etc.

It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.