CN115474927A

CN115474927A - Hearing detection method and device, electronic equipment and storage medium

Info

Publication number: CN115474927A
Application number: CN202210951404.3A
Authority: CN
Inventors: 练添富; 陈标
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2022-12-16
Also published as: WO2024032133A1

Abstract

The application discloses a hearing detection method, a hearing detection device, electronic equipment and a storage medium, wherein the hearing detection method comprises the following steps: outputting the test audio frequency of the target frequency point with the initial volume; responding to user operation, and adjusting the playing volume of the test audio based on a volume adjustment relation corresponding to the target frequency point, wherein the volume adjustment relation is determined based on an equal loudness curve; and responding to a first confirmation instruction, determining the current playing volume of the test audio, and taking the current playing volume as a hearing threshold corresponding to the target frequency point. The method can realize the rapid detection of the hearing of the user.

Description

Hearing detection method and device, electronic equipment and storage medium

Technical Field

The present application relates to the field of audio processing technologies, and in particular, to a hearing test method, apparatus, electronic device, and storage medium.

Background

The hearing test is to send sound source to the ear to be tested, and observe the reaction caused by sound stimulation to know the auditory function state of the user. At present, when a user performs hearing test, a hearing test audio can be played to the user through an audio playing device, and a hearing test result is obtained according to feedback of the user on the perception condition of the hearing test audio. However, the hearing test method has a problem of low test efficiency.

Disclosure of Invention

The application provides a hearing detection method, a hearing detection device, electronic equipment and a storage medium, which can improve the hearing detection efficiency.

In a first aspect, an embodiment of the present application provides a hearing test method applied to an electronic device, where the method includes: outputting the test audio frequency of the target frequency point with the initial volume; responding to user operation, and adjusting the playing volume of the test audio based on a volume adjustment relation corresponding to the target frequency point, wherein the volume adjustment relation is determined based on an equal loudness curve; and responding to a first confirmation instruction, determining the current playing volume of the test audio, and taking the current playing volume as a hearing threshold corresponding to the target frequency point.

In a second aspect, an embodiment of the present application provides a hearing test apparatus applied to an electronic device, the apparatus including: the device comprises an audio output module, a volume adjusting module and a threshold acquisition module, wherein the audio output module is used for outputting the test audio of a target frequency point at an initial volume; the volume adjustment module is used for responding to user operation and adjusting the playing volume of the test audio based on a volume adjustment relation corresponding to the target frequency point, wherein the volume adjustment relation is determined based on an equal loudness curve; the hearing threshold acquisition module is used for responding to a first confirmation instruction, determining the current playing volume of the test audio, and taking the current playing volume as a hearing threshold corresponding to the target frequency point.

In a third aspect, an embodiment of the present application provides an electronic device, including: one or more processors; a memory; one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the one or more processors, the one or more applications configured to perform the hearing test method provided by the first aspect above.

In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, where a program code is stored in the computer-readable storage medium, and the program code may be called by a processor to execute the hearing test method provided in the first aspect.

In a fifth aspect, the present application provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, the computer program implements the hearing test method provided in the first aspect.

According to the scheme, the test audio of the target frequency point is output by the initial volume, the user operation is responded, the playing volume of the test audio is adjusted based on the volume adjustment relation corresponding to the target frequency point, the volume adjustment relation is determined based on the equal loudness curve, the current playing volume of the test audio is determined in response to the first confirmation instruction, and the current playing volume is used as the hearing threshold corresponding to the target frequency point. Because the volume adjustment relation for adjusting the volume when the test audio is played is determined based on the equal loudness curve, the auditory characteristic of the user is better met, and the hearing detection speed can be improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 shows a schematic diagram of an application scenario provided in an embodiment of the present application.

Fig. 2 shows another schematic diagram of an application scenario provided in an embodiment of the present application.

Fig. 3 shows another schematic diagram of an application scenario provided in an embodiment of the present application.

FIG. 4 shows a flow diagram of a hearing test method according to an embodiment of the application.

Fig. 5 shows a schematic diagram of an equal loudness curve provided by an embodiment of the present application.

Fig. 6 shows a flow diagram of a hearing test method according to another embodiment of the present application.

Fig. 7 shows a schematic interface diagram provided in an embodiment of the present application.

Fig. 8 shows a flow diagram of a hearing test method according to yet another embodiment of the present application.

FIG. 9 shows a flow diagram of a hearing test method according to yet another embodiment of the present application.

Fig. 10 shows another interface schematic diagram provided in the embodiment of the present application.

FIG. 11 shows a flow diagram of a hearing test method according to yet another embodiment of the present application.

Fig. 12 shows a schematic diagram of the hearing compensation provided by an embodiment of the present application.

Fig. 13 shows a spectral response plot of hearing compensation provided by an embodiment of the present application.

FIG. 14 shows a block diagram of a hearing test device according to an embodiment of the present application.

Fig. 15 is a block diagram of an electronic device for performing a hearing test method according to an embodiment of the present application.

Fig. 16 is a memory unit for storing or carrying program codes for implementing a hearing test method according to an embodiment of the present application.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

Currently, the population with different hearing impairments is increasing. Therefore, hearing compensation is widely used, for example, using hearing aids, true Wireless Stereo (TWS) headphones. The function of the device is mainly to boost and amplify the external environment sound signal aiming at the individual hearing impairment frequency band, and not to compensate the music signal or the communication signal. Generally, the principle of hearing detection and compensation is to detect a hearing threshold (e.g. hearing threshold) of a user to obtain a hearing-impaired condition of the user and then determine a sound compensation signal, so that details of the sound and the sound that would otherwise be inaudible due to hearing impairment can be clearly heard.

The hearing compensation needs to test the hearing status of a user, the main scheme in the market at present is to store the pure tone signal fixed reference volume of the hearing test in a Bluetooth earphone end, the Bluetooth earphone is connected with a mobile device through Bluetooth, the mobile device is provided with an application program capable of controlling a hearing detection interaction protocol, the hearing test and interaction are carried out through a Bluetooth private protocol, then a hearing compensation filter is calculated through a hearing compensation algorithm according to the hearing detection result, and finally the hearing compensation filter is sent to the earphone end through the Bluetooth private protocol and applied to the hearing compensation of a music channel.

In the related art, when hearing detection is performed, the left ear and the right ear are respectively tested under normal conditions, namely, the hearing state of one side of the left ear and the hearing state of the other side of the left ear are tested, and the initial volume of each frequency point of the hearing detection is tested by adopting the same reference volume. However, many test steps are required in the hearing test process, and the efficiency is low.

In view of the above problems, the inventor proposes a hearing test method, a hearing test device, an electronic device, and a storage medium provided in the embodiments of the present application, wherein in a hearing test process, a volume adjustment relationship for performing volume adjustment when playing a test audio is determined based on an equal loudness curve (which may also be referred to as an equal loudness curve), so that the method and the device better conform to the hearing characteristics of a user, and thus the hearing test speed can be increased. The specific hearing test method is described in detail in the following examples.

The following first introduces a scenario related to an embodiment of the present application.

As shown in fig. 1, in the scenario shown in fig. 1, an electronic device 100 and a wireless headset 200 are included, wherein the electronic device 100 is connected to the wireless headset 200, and the wireless headset 200 is in a wearing state shown in the figure. The wireless headset 200 may include a first wireless headset and a second wireless headset, and the first wireless headset and the second wireless headset may be connected to an electronic device, so that when hearing detection is performed, the electronic device may output test audio to the first wireless headset and the second wireless headset to detect hearing of a left ear and a right ear of a user.

Referring to fig. 2, the electronic device 100 is connected to a first wireless headset 210, and the first wireless headset 210 is connected to a second wireless headset 220. Optionally, the first wireless headset 210 is a second wireless headset 220 and a relay headset of the electronic device 100, the first wireless headset 210 may serve as a master headset, and the second wireless headset 220 may serve as a slave headset, in this embodiment, when data is transmitted between the second wireless headset 220 and the electronic device 100, the data is transmitted by using the first wireless headset 210 as a relay headset, that is, data transmitted between the two is transmitted by using the first wireless headset 210; optionally, the second wireless headset 220 may also acquire the data transmitted to the second wireless headset 220 by the electronic device 100 by monitoring the communication between the electronic device 100 and the first wireless headset 210.

As another embodiment, referring to fig. 3, the electronic device 100 can be connected to the first wireless headset 210 and the second wireless headset 220 at the same time, and both the first wireless headset 210 and the second wireless headset 220 can directly perform data transmission with the electronic device 100, for example, using LE (Low Energy) addio Low power audio bluetooth communication protocol.

The following describes the hearing test method provided by the embodiments of the present application in detail with reference to the accompanying drawings.

Referring to fig. 4, fig. 4 is a flow chart illustrating a hearing test method according to an embodiment of the present application. In a specific embodiment, the hearing test method is applied to a hearing test device 400 as shown in fig. 14 and an electronic device 100 (fig. 15) equipped with the hearing test device 400. The following will describe a specific process of this embodiment by taking an electronic device as an example, and it is understood that the electronic device applied in this embodiment may be a smart phone, a tablet computer, a smart watch, an electronic book, and the like, which is not limited herein. As will be described in detail with respect to the flow shown in fig. 4, the hearing test method may specifically include the following steps:

step S110: and outputting the test audio of the target frequency point at the initial volume.

The target frequency point is any one of a plurality of frequency points for detecting hearing, and the plurality of frequency points for detecting hearing can be preset frequency points. The hearing ability of human ears is different in sensitivity degree of different frequencies, so that the hearing of the user can be detected aiming at the corresponding frequency points, and the hearing of the user at the target frequency points can be detected by playing the test audio of the target frequency points.

In some embodiments, the electronic device may initiate a test audio of the target frequency point to the wireless headset at an initial volume, so that the test audio is played through the wireless headset, and then the hearing test result is determined according to the feedback of the user on the played test audio. For example, if the hearing test is currently performed on the left ear of a human ear, the test audio may be played through the wireless headset corresponding to the left ear; if the hearing test is currently performed on the right ear of the human ear, the test audio can be played through the wireless earphone corresponding to the right ear. Of course, the wireless earphones corresponding to the left and right ears can be played simultaneously to test the hearing of the two ears.

In some embodiments, the electronic device may store the test audio of each frequency point to be tested in advance, and the test audio may be pure audio of each frequency point. When the hearing of the user at the target frequency point is detected, the test audio of the target frequency point can be obtained from the pre-stored test audio of each frequency point, and the test audio of the target frequency point is output by the initial audio.

Optionally, the multiple frequency points to be tested may be distributed in each frequency band, that is, the multiple frequency bands may be distributed in a low frequency band, a medium-high frequency band, and a high frequency band. For example, the frequency points may be distinguished as 500Hz (hertz), 1000Hz, 2000Hz, 4000Hz, 6000Hz, and 8000Hz, and the frequency points to be tested may cover the frequency range audible to human ears.

In some embodiments, the above initial volume may be a preset volume, for example, 20dB HL (decibel), 30dB HL, or the like. Optionally, the initial volume may be set according to a hearing threshold of the target frequency point obtained by performing a hearing test on a current user history for performing the hearing test, for example, the initial volume may be an average value of the hearing thresholds of the target frequency points obtained by performing the history test, or the initial volume may be a hearing threshold of the target frequency point obtained by performing the last hearing test.

Alternatively, the electronic device may determine the above initial volume based on a historical volume of audio playback using the wireless headset. The electronic equipment can acquire the volume of the audio frequency of the target frequency point in the historical output, and determine the initial volume according to the acquired volume. For example, an average value of the sound volumes when the audio of the above target frequency point is output historically may be obtained, and the initial sound volume may be obtained after the average value is adjusted downward by a target sound volume value (for example, 10dB HL, 20dB HL, or the like). Understandably, when the user plays the volume through the wireless earphone in daily life, the volume used by the user is often related to the hearing of the user, so that the initial volume determined based on the volume when the volume of the historical playing target frequency point is used is played, the test audio is played at the initial volume, the user can determine the hearing detection result through a small amount of volume adjustment operation, and the hearing detection speed is improved.

Step S120: and responding to user operation, and adjusting the playing volume of the test audio based on a volume adjustment relation corresponding to the target frequency point, wherein the volume adjustment relation is determined based on an equal loudness curve.

After the test audio of the target frequency point is output at the initial volume, the input user operation can be detected, so that when the input user operation is detected, the playing volume of the test audio is adjusted based on the volume adjustment relation corresponding to the target frequency point, and then the hearing detection result is determined according to the feedback of the user. The user operation may be an operation for a control for adjusting the volume in the display interface, or other touch operations in the display interface, or an operation input through an entity key (e.g., an entity volume adjustment key) of the electronic device, and the specific user operation may not be limited.

In some embodiments of the present application, the volume adjustment relationship is used to determine an adjusted playing volume, that is, an adjustment range of the playing volume this time, and the volume adjustment relationship is not a linear adjustment relationship, that is, a difference between adjacent volume values in the volume adjustment relationship is not fixed, but is determined based on an equal loudness curve, and the determined volume adjustment relationship is a non-linear adjustment relationship, that is, a difference between adjacent volume values in the volume adjustment relationship is not uniform. It can be understood that, because the sensitivity of the human hearing ability to different frequencies and different sound pressures of the same frequency point are different, the volume adjustment relationship determined based on the equal loudness curve can better accord with the hearing characteristics of human ears, so that the playing volume adjusted by the adjustment operation also better accords with the hearing characteristics, and the hearing threshold can be determined more quickly.

In an example, the equal loudness curve refers to a cluster of curves with equal subjective perception (loudness level) of loudness of sound obtained by subjective determination, and when the loudness of a certain sound is the same as the loudness of a standard sound, the intensity level of the standard sound is the loudness level of the sound. For example, the abscissa of the equal loudness curve may be frequency/Hz (or wavelength), the ordinate may be sound pressure level/dB (or sound intensity level), two equal loudness curves consisting of an auditory threshold and a pain threshold are the upper and lower limits of the equal loudness curve, and the sound intensity level (or sound pressure level) of different wavelengths (or frequencies) corresponding to each curve is different, but the loudness perceived by the human ear is the same. For example, the equal loudness curve in the present application may refer to a standard equal loudness curve, for example, as shown in fig. 5, fig. 5 shows a loudness level curve of GB _ T4963-2007 acoustic standard, and may also be obtained according to subjective tests of a large number of normal hearing people, and of course, may also be adjusted on the basis of the standard equal loudness curve, and is not limited thereto.

In some embodiments, the volume adjustment relationship may include a plurality of adjustable volume values, which are determined based on an equal loudness curve. When the playing volume of the test audio is adjusted in response to the adjustment operation, the volume value to be adjusted can be determined according to the volume adjustment relationship on the basis of the current playing volume.

In some possible embodiments, the target frequency point is any one of a plurality of preset frequency points to be tested (for example, a preset frequency), and each frequency point has a corresponding volume adjustment relationship. Each preset frequency point has a plurality of volume values, for example, each preset frequency point corresponds to a plurality of volume gears, and the volume value corresponding to each volume gear can be determined according to an equal loudness curve; the volume values of the multiple preset frequency points corresponding to the same volume gear in the volume adjustment relationship can be determined according to the equal loudness curve, and illustratively, the volume values of the multiple preset frequency points corresponding to the same volume gear are different. For example, the loudness of the same volume level at different frequency points may be set to be the same, and the volume value at the level may be determined based on an equal loudness curve. That is, the same gear at different frequencies may have different volume values. For example, each preset frequency point selects a volume value (sound pressure level) corresponding to the same equal loudness curve as a volume value (sound pressure level) corresponding to the same volume level of each preset frequency point, or as a volume value (sound pressure level) corresponding to different positions in a sliding bar under each preset frequency point, and further different positions may correspond to the different volume levels. For example, the volume level (or the volume value that can be adjusted) of each frequency point may be determined based on the volume level that can be heard by a normal hearing person, and the more volume level settings, the more accurate the measured hearing threshold.

It can be understood that, in the volume adjustment relationship of the same preset frequency point, the difference between the volume values corresponding to the adjacent volume steps is also determined according to the equal loudness curve, and due to the characteristics of the equal loudness curve, the difference between the volume values corresponding to the adjacent volume steps (i.e., the step length of the volume value) is not fixed.

In one possible embodiment, the plurality of adjustable volume values determined based on the equal loudness curve may be the sound pressure level corresponding to each loudness level in the equal loudness curve, that is, the dB SPL corresponding to each loudness level, where the dB SPL is the physical unit of the sound intensity, that is, the true intensity level of the sound. In addition, because the equal loudness curves have different sound pressure levels corresponding to the same loudness level at different frequencies, the volume adjustment relationship corresponding to each frequency point can be determined based on the equal loudness curves. When the hearing of the user under the target frequency point is detected, the playing volume of the test audio can be adjusted according to the volume adjustment relation corresponding to the target frequency point.

In a possible implementation manner, the electronic device may display, in a display interface, selection controls corresponding to a plurality of volume gears, where the selection controls corresponding to the plurality of volume gears are sequentially arranged from small to large or from large to small, and the volume adjustment relationship includes a volume value corresponding to each volume gear, and the volume values corresponding to the plurality of volume gears are determined based on an equal loudness curve and are changed nonlinearly. In this way, the electronic device may respond to the selection operation for the above selection control, determine the target volume value corresponding to the selected selection control based on the corresponding relationship between the volume gear corresponding to the selection control and the volume value in the volume adjustment relationship, and adjust the playing volume of the test audio to the target volume value.

Optionally, the electronic device may further display first prompt information in the display interface, where the first prompt information is used to prompt the user to select the volume gears in sequence according to the arrangement sequence of the volume gears on the basis of the volume gear corresponding to the current playing volume until the test audio can be heard until the test audio can be just not heard, or until the test audio can be just heard from the test audio can not be heard. Therefore, the user can select the plurality of volume gears in sequence to increase or decrease the volume, so that the hearing threshold is determined.

In another possible implementation, after the electronic device outputs the above test audio at the initial volume, the playing volume of the test audio may be adjusted in response to a feedback operation input by the user. In this embodiment, the volume adjustment relationship may include a plurality of volume values arranged in order of large to small or small to large, and the plurality of volume values are determined based on the equal loudness curve and vary in a non-linear manner.

Optionally, the electronic device may increase the playing volume from the current playing volume to a volume value adjacent to the current playing volume in the arrangement sequence according to a first feedback operation input by the user on the basis of the current playing volume and according to the arrangement sequence of the plurality of volume values in the volume adjustment relationship, where the first feedback operation is used to characterize that the test audio cannot be heard by the user. For example, the plurality of volume values in a certain target frequency point to be detected includes: 120dB HL, 116dB HL, 112dB HL, 110dB HL, 108dB HL, 106dB HL, 104dB HL, 102dB HL, 100dB HL, 99dB HL, 98dB HL, 96dB HL, 94dB HL, 91dB HL, 88dB HL, 84dB HL, 80dB HL, 75dB HL, 70dB HL, 64dB HL, 58dB HL, 40dB HL and 0dB HL, if the current playing volume is 80dB HL, the playing volume of the test audio is increased from 80dB HL to 84dB HL, and if the current playing volume is 40dB HL, the playing volume of the test audio is increased from 40dB HL to 58dB HL.

Optionally, the electronic device may reduce the playing volume from the current playing volume to a volume value adjacent to the current playing volume in the arrangement order according to a second feedback operation input by the user on the basis of the current playing volume and according to the arrangement order of the plurality of volume values in the above volume adjustment relationship, where the second feedback operation is used to characterize that the user can hear the test audio. For example, the multiple volume values in a target frequency point to be detected include: 120dB HL, 116dB HL, 112dB HL, 110dB HL, 108dB HL, 106dB HL, 104dB HL, 102dB HL, 100dB HL, 99dB HL, 98dB HL, 96dB HL, 94dB HL, 91dB HL, 88dB HL, 84dB HL, 80dB HL, 75dB HL, 70dB HL, 64dB HL, 58dB HL, 40dB HL and 0dB HL, if the current playing volume is 102dB HL, the playing volume of the test audio is reduced to 100dB HL from 102dB HL, and if the current playing volume is 64dB HL, the playing volume of the test audio is reduced to 58dB HL from 64dB HL. In yet another possible embodiment, the volume adjustment relationship includes a plurality of volume steps arranged in a sequence from small to large or from large to small, and the volume values corresponding to the plurality of volume steps are determined based on an equal loudness curve and vary in a non-linear manner. In this embodiment, the electronic device may increase the playing volume of the test audio from the volume value corresponding to the current volume gear to the volume value corresponding to the volume gear adjacent to the current volume gear in response to the volume increasing operation; the electronic device may also respond to the volume reduction operation to reduce the playing volume of the test audio from the volume value corresponding to the current volume gear to the volume value corresponding to the volume gear adjacent to the current volume gear. The volume increasing operation can be a touch operation for a control used for increasing the volume in the display interface or a touch operation for an entity key used for increasing the volume; the volume reduction operation may be a touch operation for a control for reducing the volume in the display interface or a touch operation for an entity key for reducing the volume.

For example, the plurality of volume steps arranged from small to large include: volume gear 1, volume gear 2, volume gear 3, volume gear 4, volume gear 5, volume gear 6, volume gear 7 and volume gear 8, wherein the current playing volume is the volume value corresponding to the volume gear 5, and if the volume increasing operation is detected, the playing volume of the test audio can be increased to the volume value corresponding to the volume gear 6; if the volume reduction operation is detected, the playing volume of the test audio can be reduced to the volume value corresponding to the volume gear 4.

Optionally, the electronic device may further display second prompt information in the display interface, where the second prompt information is used to prompt the user to perform a volume reduction operation on the playing volume of the test audio on the basis of the current playing volume until the test audio can be heard until the test audio cannot be heard, or perform a volume increase operation on the playing volume of the test audio until the test audio can be heard until the test audio cannot be heard. Therefore, the user can adjust the playing volume, so that the playing volume of the test audio is increased or decreased, and the hearing threshold is determined.

That is, in some embodiments, the user operation may be an operation that triggers volume adjustment, and may be various operation forms such as a volume level selection operation, a feedback operation, a slide operation, and the like.

Step S130: and responding to a first confirmation instruction, determining the current playing volume of the test audio, and taking the current playing volume as a hearing threshold corresponding to the target frequency point.

In the embodiment of the application, after the playing volume of the test audio is adjusted according to the input volume adjustment operation, when the electronic device detects the input first confirmation instruction, the hearing threshold corresponding to the target frequency point, that is, the hearing threshold of the user at the target frequency point, can be determined, specifically, the current playing volume of the test audio can be determined, and the current playing volume is used as the hearing threshold corresponding to the target frequency point. For example, the first confirmation instruction is an instruction fed back by the user based on the perception of the played test audio, and the first confirmation instruction is used for instructing the user to go from a state in which the test audio can be heard, to a state in which the test audio can just not be heard, or to a state in which the test audio can just be heard.

In some embodiments, the first confirmation instruction may be input by a user in a display interface, or input by a physical key, or input by voice, and a specific input mode of the first confirmation instruction may not be limited.

In a possible implementation manner, the electronic device displays a first confirmation control of the hearing threshold in the display interface, and if the electronic device detects a confirmation operation for the first confirmation control, it may be determined that a first confirmation instruction is detected, and the current playing volume is used as the hearing threshold corresponding to the target frequency point. In this way, the user can perform touch operation on the first confirmation control from a state where the test audio can be heard to a state where the test audio can just not be heard, or from a state where the test audio can not be heard to a state where the test audio can just be heard, and therefore the electronic device can determine that the currently played audio when the touch operation is detected is a hearing threshold corresponding to the target frequency point.

In another possible implementation manner, if the above operation of adjusting the volume of the playing volume of the test audio is a continuous operation, in which the playing volume of the test audio is also continuously adjusted, the electronic device may determine that the first confirmation instruction is detected when the operation of adjusting the volume is finished, and use the current playing volume as the hearing threshold corresponding to the target frequency point. For example, in the subsequent embodiment, the playing volume is adjusted according to the sliding operation on the slider, and the sliding operation is a continuous sliding operation, when an operation of releasing the slider (that is, a lift-off event is detected in the process of the sliding operation) is detected, it may be determined that the first confirmation instruction is detected, and the current playing volume is used as the hearing threshold corresponding to the target frequency point; for another example, the volume adjustment operation is a continuous pressing operation on a volume adjustment control (a control for increasing or decreasing the playing volume), in this manner, the playing volume of the test audio may be continuously adjusted according to the pressing operation (for example, the playing volume is increased or decreased once every 1 second of the pressing operation), and when the end of the pressing operation is detected (that is, a lift event is detected in the process of the pressing operation), it may be determined that the first confirmation instruction is detected, and the current playing volume is used as the hearing threshold corresponding to the target frequency point. Therefore, in this embodiment, if the user cannot hear the test audio from the state where the test audio can be heard to the state where the test audio cannot be heard, or cannot hear the test audio to the state where the test audio can be heard, the volume adjustment operation can be ended, so that the electronic device can determine the volume threshold of the target frequency point.

Optionally, in this embodiment, the electronic device may also display a second confirmation control in the display interface. After the electronic device detects that the continuous volume adjustment operation is finished, the electronic device can respond to the touch operation aiming at the second confirmation control, determine that the first confirmation instruction is detected, and take the current playing volume as the hearing threshold corresponding to the target frequency point. Taking the slider as an example, it is determined that the user releases the operation on the slider, and the user operates the second determination control, for example, clicks the next control, and then the volume value corresponding to the corresponding position on the slider when the user releases the operation is taken as the hearing threshold of the user at the frequency point. Therefore, in the embodiment, after the continuous volume adjustment operation is finished, the touch operation of the second confirmation control is used as a trigger to input the first confirmation instruction, so that the situation that the user performs misoperation (for example, the user mistakenly finishes the volume adjustment operation and mistakenly uses the current playing volume as the volume threshold of the target frequency point) can be avoided, and the volume threshold is further determined more accurately.

According to the hearing detection method provided by the embodiment of the application, the test audio of the target frequency point is output by the initial volume, the user operation is responded, the playing volume of the test audio is adjusted based on the volume adjustment relation corresponding to the target frequency point, the volume adjustment relation is determined based on the equal loudness curve, the current playing volume of the test audio is determined in response to the first confirmation instruction, and the current playing volume is used as the hearing threshold corresponding to the target frequency point. Because the volume adjustment relation for adjusting the volume when the test audio is played is determined based on the equal loudness curve, the auditory characteristic of the user is better met, and the hearing detection speed can be improved.

Referring to fig. 6, fig. 6 is a flow chart illustrating a hearing test method according to another embodiment of the present application. The hearing test method is applied to the electronic device, and will be described in detail with reference to the flowchart shown in fig. 6, and the hearing test method may specifically include the following steps:

step S210: and outputting the test audio of the target frequency point at the initial volume.

In the embodiment of the present application, step S210 may refer to the contents of other embodiments, which are not described herein again.

Step S220: and responding to the touch operation aiming at a target control in a display interface, and adjusting the playing volume of the test audio based on a volume adjustment relation corresponding to the target frequency point, wherein the volume adjustment relation is determined based on an equal loudness curve.

In the embodiment of the application, when the hearing of the user is detected, a target control can be displayed in the display interface, and the target control is used for testing the adjustment of the playing volume of the audio. When the touch operation on the sliding control is detected, the playing volume of the test audio can be adjusted in response to the touch operation based on the volume adjustment relation corresponding to the target frequency point.

In some embodiments, the display interface further displays target prompt information, where the target prompt information is used to prompt a user to perform a touch operation on the target control so as to adjust the playing volume of the test audio until the test audio can be heard until the test audio can be just not heard, or perform a volume increase operation on the playing volume of the test audio until the test audio can be just heard until the test audio can not be heard. Therefore, the user can perform touch operation on the target control, so that the playing volume of the test audio is increased or decreased, and the hearing threshold is determined.

In some embodiments, the target control may be a slider bar, and the electronic device may adjust the playback volume of the test audio based on the above volume adjustment relationship in response to a control operation for the slider bar. Optionally, the volume adjustment relationship includes a first corresponding relationship between a plurality of volume steps and a plurality of positions sequentially arranged on the slider, and a second corresponding relationship between each of the plurality of volume steps and a volume value, and the volume values corresponding to the plurality of volume steps are determined based on an equal loudness curve and are non-linearly increased or decreased sequentially. Optionally, the volume adjustment relationship may also include: and the sound volume values corresponding to the positions are non-linearly and sequentially increased or decreased in sequence. The shape of the sliding strip may not be limited, and may be, for example, a rectangle or an arc; for example, the electronic device may also prompt the user to "drag the volume bar to a location where the alert tone is just inaudible.

In one possible implementation manner, when the electronic device detects a first selection operation for a first target position on the slider, the electronic device may determine, in response to the first selection operation, a first volume level corresponding to the first target position based on the first corresponding relationship; and adjusting the playing volume of the test audio to the volume value corresponding to the first volume gear based on the second corresponding relation.

In one possible implementation, in a case where a first selection operation for a first target position on the slider is detected, the electronic device may determine, in response to the first selection operation, a volume value corresponding to the first target position based on the third correspondence. It will be appreciated that the third relationship may also be determined based on an equal loudness curve.

In this embodiment, the plurality of positions on the slide bar may be uniformly distributed (i.e., the intervals between adjacent positions are the same), or may be non-uniformly distributed; the volume values corresponding to the volume steps corresponding to the plurality of positions on the slide bar are determined based on the equal loudness curve and are non-linearly increased or decreased in sequence.

Alternatively, the above first selection operation may be a touch operation on a target position on the slider, such as a click operation, a press operation whose press condition satisfies a preset press condition, or the like. Through this embodiment, the user can realize the adjustment to the broadcast volume of test audio through carrying out above first selection operation to different positions on the slider to the volume value that above a plurality of volume gears correspond is based on equal loudness curve and confirms, consequently can quick adjustment to the broadcast volume that the hearing threshold corresponds, thereby can confirm the hearing threshold fast.

Alternatively, the above first selection operation may be a slide operation for a slider on the slide bar, and a different position on the slide bar is selected by responding to the slide operation.

In this embodiment, the spacing distance between each two adjacent positions of the plurality of positions on the slide bar may be the same. According to the sliding operation, the playing volume of the test audio can be controlled to be increased or decreased on the basis of the current playing volume, and volume adjustment with different adjustment amplitudes can be performed according to the sliding distance of the control sliding block in the sliding bar. Because the second corresponding relation in the above volume adjustment relations is determined based on the equal loudness curve, and the volume values corresponding to the multiple volume gears are increased or decreased in a non-linear manner, and the spacing distances between every two adjacent positions in the multiple positions on the slider are the same (i.e., are uniformly distributed), when the slider is subjected to the same sliding distance, the change range of the adjusted volume is not fixed, and can better meet the hearing habits of the user, therefore, in the mode of adjusting the volume based on the slider, the user can slide the slider in the slider to quickly adjust the playing volume corresponding to the hearing threshold, and thus the hearing threshold can be quickly determined.

In other embodiments, the target control may also be an indication block, and when the sliding operation on the indication block is detected, the playing volume of the test audio may be adjusted according to the sliding direction and the sliding distance of the sliding operation on the indication block and the volume adjustment relationship. The sliding direction corresponds to increasing the playing volume or decreasing the playing volume, for example, if the sliding direction is a first direction, the playing volume of the test audio is increased, and if the sliding direction is a second direction, the playing volume of the test audio is decreased, where the first direction is opposite to the second direction; the volume adjustment relationship can comprise a plurality of volume gears which can be adjusted from small to large, each volume gear corresponds to one playing volume, the volume adjustment relationship can also comprise a corresponding relationship of sliding distance and the adjustment number of the volume gears, the adjustment number of the volume gears is positively correlated with the sliding distance, and the volume values corresponding to the volume gears are determined based on an equal loudness curve. Based on this, the number of adjustments of the volume gear on the basis of the current volume gear can be determined according to the sliding distance, for example, the volume gear includes volume gear 1, volume gear 2, volume gear 3, …, volume gear 11, and volume gear 12, if the current volume gear is volume gear 5, the number of adjustments of the volume gear corresponding to the sliding distance is 3, and it is determined based on the sliding direction to increase the playing volume of the test audio, the volume gear can be increased to volume gear 8, that is, the playing volume of the test audio is increased to the playing volume corresponding to volume gear 8.

In some embodiments, the target control may be a roulette wheel control for volume adjustment, and when an operation on the roulette wheel control is detected, the playing volume of the test audio may be adjusted based on the operation on the roulette wheel control. The operation on the wheel control can comprise one or more of clicking operation, pressing operation, sliding operation, rotating operation and the like. For example, as shown in fig. 7, fig. 7 shows a schematic diagram of a roulette control A2 displayed in a display interface A1 provided in an embodiment of the present application, where the roulette control A2 in fig. 7 may be used to adjust the playing volume of the test audio, and the current playing volume may be displayed in the roulette control A2.

In one possible implementation, the wheel control may include a wheel region and a pointer. The electronic device can display the wheel disc control in the display interface, display a plurality of scale values around the wheel disc area, and display the pointer at the designated position, wherein each scale value in the plurality of scale values corresponds to one of the adjustable playing volume values, and the pointer is used for indicating the currently selected volume value. The plurality of scale values are arranged in order from small to large or from large to small, and the plurality of adjustable volume values are determined based on the equal loudness curve.

In this embodiment, a pointer for selecting a volume value may be included in the roulette control, the pointer indicating the currently selected volume value. And, the scale value used for expressing the volume value can be displayed outside the roulette region of the roulette control, distribute around the roulette region, every scale value corresponds to a volume value, thus the user can rotate the roulette region, or rotate the pointer, make the pointer be in different positions, thus choose different volume values. As a mode, in order to ensure the aesthetic property, the plurality of scale values may be uniformly distributed on the outer side of the wheel disc region from small to large or from small to large, and distributed along the circumference corresponding to the wheel disc region; alternatively, the plurality of scale values may be randomly distributed on the outer side of the wheel disc region and distributed along the corresponding periphery of the wheel disc region.

In the above embodiments, the volume values corresponding to the plurality of volume steps match the hearing range of the user. In particular, the volume values corresponding to the plurality of volume steps may cover the audible range of a person.

Optionally, the volume values corresponding to the plurality of volume steps and the volume values corresponding to the plurality of positions comprise at least part of volume values of at least one of the following sets of volume values:

first set of volume values: 125dB HL, 120dB HL, 114.5dB HL, 112.5dB HL, 110.5dB HL, 108.5dB HL, 104.5dB HL, 103.5dB HL, 102.5dB HL, 100dB HL, 95.5dB HL, 93dB HL, 84.5dB HL, 78.5dB HL, 77dB HL, 69.5dB HL, 63dB HL, 45dB HL and 0dB HL;

second set of volume values: 120dB HL, 116dB HL, 110dB HL, 108dB HL, 106dB HL, 104dB HL, 100dB HL, 99dB HL, 98dB HL, 96dB HL, 91dB HL, 88dB HL, 80dB HL, 75dB HL, 70dB HL, 65dB HL, 58dB HL, 40dB HL and 0dB HL;

third set of loudness values: 122dB HL, 118dB HL, 112dB HL, 110dB HL, 108dB HL, 106dB HL, 102dB HL, 101dB HL, 100dB HL, 98dB HL, 93dB HL, 90dB HL, 82dB HL, 77dB HL, 72dB HL, 67dB HL, 60dB HL, 42dB HL and 0dB HL;

fourth set of volume values: 122.5dB HL, 118.5dB HL, 112.5dB HL, 110.5dB HL, 108.5dB HL, 106.5dB HL, 102.5dB HL, 101.5dB HL, 100.5dB HL, 98.5dB HL, 93.5dB HL, 90.5dB HL, 81.5dB HL, 77.5dB HL, 72.5dB HL, 67.5dB HL, 60.5dB HL, 42.5dB HL and 0dB HL;

fifth group volume value: 128dB HL, 124dB HL, 119dB HL, 116dB HL, 114.5dB HL, 112dB HL, 109dB HL, 107.5dB HL, 106dB HL, 104.5dB HL, 99.5dB HL, 96.5dB HL, 87.5dB HL, 83.5dB HL, 78.5dB HL, 73.5dB HL, 66.5dB HL, 48.5dB HL and 0dB HL;

sixth group volume value: 126dB HL, 122dB HL, 116dB HL, 114dB HL, 112dB HL, 110dB HL, 106dB HL, 105dB HL, 104dB HL, 102dB HL, 97dB HL, 94dB HL, 86dB HL, 81dB HL, 74dB HL, 71dB HL, 64dB HL, 46dB HL and 0dB HL.

For example, the first group of volume values may be a plurality of volume values corresponding to 500Hz, the second group of volume values may be a plurality of volume values corresponding to 1000Hz, the third group of volume values may be a plurality of volume values corresponding to 2000Hz, the fourth group of volume values may be a plurality of volume values corresponding to 4000Hz, the fifth group of volume values may be a plurality of volume values corresponding to 6000Hz, and the sixth group of volume values may be a plurality of volume values corresponding to 8000 Hz. In addition, it should be noted that each volume value in each group of volume values has an adjustable range of-6 dB HL to 6dB HL, that is, the adjustable range of each volume value is ± 6dB HL, that is, each volume value can be increased by 6dB HL to the maximum and decreased by 6dB HL to the maximum.

Therefore, the volume values corresponding to the volume gears and the volume values corresponding to the positions can cover the hearing range of most people, so that the hearing threshold of the user can be accurately detected.

Of course, the specific form of the target control in this embodiment may not be limited, and may also be, for example, a control for selecting a volume level, a control for inputting a first feedback operation or a second feedback operation, a control for inputting a volume increasing operation or a volume decreasing operation, and the like in the previous embodiment.

In some embodiments, when a sliding operation of a designated area in the display interface is detected, the playing volume of the test audio may also be adjusted in response to the sliding operation. The designated area may be a blank area in the display interface, and the specific designated area may not be limited. Similarly, the playing volume of the test audio can be determined to be increased or decreased according to the sliding direction of the sliding operation, and the increased or decreased playing volume can be determined according to the sliding distance of the sliding operation.

Step S230: and responding to a first confirmation instruction, determining the current playing volume of the test audio, and taking the current playing volume as a hearing threshold corresponding to the target frequency point.

In the embodiment of the present application, the content of the step S230 may refer to the content of other embodiments, which is not described herein again.

According to the hearing detection method provided by the embodiment of the application, in the hearing detection process, the volume adjustment relation when the playing volume of the test audio is adjusted is determined based on the equal loudness curve, so that in the mode of adjusting the playing volume based on the target control in the display interface, a user can quickly adjust the playing volume corresponding to the hearing threshold value by using touch operation on the target control, and the hearing threshold value can be quickly determined.

Referring to fig. 8, fig. 8 is a flow chart illustrating a hearing test method according to another embodiment of the present application. The hearing test method is applied to the electronic device, and will be described in detail with reference to the flowchart shown in fig. 8, and the hearing test method may specifically include the following steps:

step S310: and acquiring initial volume corresponding to the target frequency point, and outputting the test audio of the target frequency point according to the initial volume, wherein the initial volume is determined based on a target boost level corresponding to a minimum hearing level corresponding to the target frequency point tested in advance.

In the embodiment of the application, when the test audio of the target frequency point starts to be played, the initial volume corresponding to the target frequency point can be obtained, so that the test audio of the target frequency point can be played at the initial volume, and the initial volume is determined based on the target boost level corresponding to the minimum hearing level corresponding to the target frequency point which is tested in advance, therefore, on the basis of the initial volume, when the play volume of the test audio is adjusted, a small amount of volume adjustment operation is performed, and the hearing threshold corresponding to the target frequency point can be detected.

The target boost level corresponding to the minimum hearing level is dB SPL corresponding to 0dB HL, dB HL is a sound intensity unit widely applied in the hearing field, a hearing user of 18-25 years old is selected for experiment, the minimum sound pressure level heard by the user at each frequency is set to be 0dB HL, and the minimum sound pressure level heard by the user can be converted between dB HL and dB SPL. In addition, because the sensitivity of human ears to sounds of different frequencies is different, the dB SPLs corresponding to 0dB HL of different frequency points are different, for example, the conversion relationship between dB HL and dB SPL is shown in the following table:

frequency point	500Hz	1000Hz	2000Hz	4000Hz	6000Hz	8000Hz
							dB SPL	11.50	7.00	9.00	9.50	15.50	13.00
dB HL	0	0	0	0	0	0

In some embodiments, the initial volume may be a sum of the target sound pressure level corresponding to the target frequency point and a preset volume, that is, the preset volume is increased on the basis of the target sound pressure level corresponding to the target frequency point, so as to obtain the previous volume. Optionally, the preset volume may be 15 to 25dB HL, and a specific value of the preset volume may not be limited.

In a possible implementation manner, the preset volume may be a volume obtained by a plurality of testers with normal hearing through testing in advance, and a sum of the target sound pressure level corresponding to the minimum sound pressure level and the preset volume may be an initial volume audible to the testers, so that the preset volume is increased on the basis of the target sound pressure level, and the hearing level of most users can be met, so that the user can adjust the playing volume of the test audio to the volume corresponding to the hearing threshold through a small amount of volume adjustment operation.

In a possible implementation manner, the preset volume to be increased may be determined according to a historical volume of audio playing using the wireless headset, where the electronic device may obtain the historical volume when the audio of the target frequency point is output historically, and determine the preset volume to be increased according to the obtained volume. For example, whether the historical volume is greater than a volume threshold value or not can be determined according to the historical volume, and if so, it indicates that the habitual volume is greater when the user listens to the audio of the target frequency point by using the wireless headset, so that the first volume can be used as the preset volume; if the volume is not greater than the volume threshold, it indicates that the volume that the user is accustomed to is smaller when listening to the audio frequency of the target frequency point by using the wireless earphone, so that the second volume can be used as the preset volume, wherein the second volume is smaller than the first volume. Therefore, the test audio is played at the determined initial volume, and the hearing threshold of the user can be detected more quickly.

In another possible embodiment, preset volumes set by different users may be stored in advance. The electronic equipment can determine the preset volume correspondingly set by the target user according to the identity information of the target user currently carrying out hearing detection, and determine the initial volume according to the preset volume and the minimum audible sound intensity level. Based on the mode, the user can set the preset volume according to the estimated condition of the hearing level of the user, so that the determined initial volume can enable the hearing threshold of the user to be detected more quickly.

Step S320: and responding to user operation, and adjusting the playing volume of the test audio based on a volume adjustment relation corresponding to the target frequency point, wherein the volume adjustment relation is determined based on an equal loudness curve.

Step S330: and responding to a first confirmation instruction, determining the current playing volume of the test audio, and taking the current playing volume as a hearing threshold corresponding to the target frequency point.

In the embodiment of the present application, step S330 may refer to the contents of other embodiments, which are not described herein again.

According to the hearing detection method provided by the embodiment of the application, in the process of hearing detection, the test audio is played at the initial volume determined based on the target sound pressure level corresponding to the minimum sound pressure level corresponding to the target frequency point, so that a user can quickly determine the hearing threshold value on the basis of the initial volume. Moreover, the volume adjustment relation for adjusting the volume when the test audio is played is determined based on the equal loudness curve, so that the auditory characteristic of the user is better met, and the hearing detection speed can be increased.

Referring to fig. 9, fig. 9 is a flow chart illustrating a hearing test method according to still another embodiment of the present application. The hearing test method is applied to the electronic device, and will be described in detail with reference to the flowchart shown in fig. 9, and the hearing test method may specifically include the following steps:

step S410: and outputting the test audio of the target frequency point at the initial volume.

Step S420: and responding to user operation, and adjusting the playing volume of the test audio based on a volume adjustment relation corresponding to the target frequency point, wherein the volume adjustment relation is determined based on an equal loudness curve.

Step S430: and responding to a first confirmation instruction, determining the current playing volume of the test audio, and taking the current playing volume as a hearing threshold corresponding to the target frequency point.

In the embodiment of the present application, the contents of step S410 to step S430 may refer to the contents of the foregoing embodiments, and are not described herein again.

Step S440: and judging whether a hearing threshold corresponding to each preset frequency point in a plurality of preset frequency points is obtained.

In the embodiment of the application, the target frequency point is any one of a plurality of preset frequency points to be tested, that is, the preset frequency point is a frequency point to be tested for hearing, and understandably, the sensitivity of the hearing ability of human ears at different frequencies is different, so that the hearing of a user can be tested for the corresponding frequency point. After the hearing thresholds of the user at the target frequency points are obtained through the steps S410 to S430, it can be determined whether hearing detection of all the preset frequency points has been completed, and therefore, it can be determined whether the hearing threshold corresponding to each of the preset frequency points is obtained, so as to determine whether to return to the step S410 according to the determination result.

If not, go to step S450: and adjusting the target frequency point, and returning to the step S410. If yes, the flow is ended.

In the embodiment of the present application, if the hearing threshold corresponding to each preset frequency is not obtained, that is, hearing detection of all the preset frequency points is not completed, the target frequency point may be adjusted to the preset frequency point at which hearing detection is not completed, and the step S410 is returned, so that the hearing threshold of the adjusted target frequency point is detected. Repeating the above steps, if the hearing threshold corresponding to each preset frequency is obtained, the process can be ended, and at this time, the detection of the hearing thresholds of all the preset frequency points is completed.

For example, as shown in fig. 10, when detecting the hearing of the left ear of the user, a slider A3 may be displayed in the display interface A1, where the slider A3 is used to adjust the playing volume of the test audio, and a prompt message is also displayed in the display interface A1, and the prompt message is used to prompt the user to adjust the volume to a position where the sound is just not heard, so that the user may operate the slider A3 based on the prompt message to adjust the playing volume of the test audio, thereby completing the hearing detection at the target frequency point. After hearing detection under the target frequency point is completed, and hearing thresholds of the left ear of the user at the target frequency point are obtained, if the hearing threshold corresponding to each preset frequency is not obtained, and touch operation of the control A4 for the 'next step' is detected, the target frequency point can be adjusted to be another preset frequency point, so that the hearing threshold of the left ear of the user at the other preset frequency point can be detected. In addition, indication information A5 of preset frequency points can be displayed in the display interface A1, and the preset frequency points with the hearing threshold obtained already and the preset frequency points without the hearing threshold obtained not can be distinguished in different color states.

According to the hearing detection method provided by the embodiment of the application, in the process of detecting the hearing of the user at different frequency points, the volume adjustment relation for volume adjustment during the playing of the test audio is determined based on the equal loudness curve, so that the hearing detection method is more in line with the hearing characteristics of the user, and the hearing detection speed can be increased.

Referring to fig. 11, fig. 11 is a flow chart illustrating a hearing test method according to yet another embodiment of the present application. The hearing test method is applied to the electronic device, and will be described in detail with reference to the flow shown in fig. 11, and the hearing test method may specifically include the following steps:

step S510: and outputting the test audio of the target frequency point at the initial volume through a wireless earphone corresponding to the ear to be detected in the ears.

In some embodiments, the wireless headphones include a first wireless headphone corresponding to a left ear in both ears and a second wireless headphone corresponding to a right ear in both ears. If the hearing detection is carried out on the left ear, the test audio of the target frequency point can be output at the initial volume through the first wireless earphone, so that the hearing threshold of the left ear under the target frequency point is determined through subsequent adjustment of the volume; if the hearing detection is carried out on the right ear, the test audio of the target frequency point can be output at the initial volume through the second wireless earphone, and the hearing threshold of the right ear under the target frequency point is determined through subsequent volume adjustment; of course, hearing tests can be performed simultaneously for both ears.

Step S520: and responding to user operation, and adjusting the playing volume of the test audio based on a volume adjustment relation corresponding to the target frequency point, wherein the volume adjustment relation is determined based on an equal loudness curve.

Step S530: and responding to a first confirmation instruction, determining the current playing volume of the test audio, and taking the current playing volume as a hearing threshold corresponding to the target frequency point.

In the embodiment of the present application, the contents of step S510 to step S530 may refer to the contents of the foregoing embodiment, and are not described herein again.

In some embodiments, the hearing threshold of one of the two ears of the user at the target frequency point may be detected through steps S510 to S530, that is, the obtained hearing threshold is the first hearing threshold of one of the two ears at the target frequency point. After the detection of the first hearing threshold of one ear at the target frequency point is completed, the initial volume may be updated to the obtained hearing threshold, and the step of outputting the test audio of the target frequency point at the initial volume is returned, that is, the steps S510 to S530 are repeatedly performed, so that the second hearing threshold of the other ear in the two ears at the target frequency point is obtained. For example, when the hearing threshold of the left ear under the target frequency point is detected, the test audio of the target frequency point is played at the initial volume through the first wireless earphone, the volume of the test audio played by the first wireless earphone is adjusted in response to the user operation, and after a first confirmation instruction is detected, the currently played volume is used as the hearing threshold of the left ear under the target frequency point; when the hearing threshold of the infant under the target frequency point is detected, the second wireless earphone plays the test audio of the target frequency point at the initial volume, the user operation is responded, the volume of the test audio played by the second wireless earphone is adjusted, and after the first confirmation instruction is detected, the currently played volume is used as the hearing threshold of the right ear under the target frequency point.

It can be understood that this embodiment may also be combined with the manner of detecting the hearing thresholds of multiple preset frequency points in the foregoing embodiment, that is, the detection of the hearing threshold of one ear at each preset frequency point may be completed through the foregoing steps S510 to S530, and the initial volume of the test audio output when the other ear is detected at each preset frequency point is used as the hearing threshold of the ear according to each preset frequency point, so as to alternately detect the hearing thresholds of two ears, and improve the hearing detection efficiency.

Optionally, the target frequency point may be set as a first preset frequency point, and through steps S510 to S530, the hearing threshold of the left ear at the first preset frequency point is detected, after the hearing threshold of the left ear at the first preset frequency point is obtained, the steps S510 to S530 are repeatedly executed with the hearing threshold as the initial volume, so as to complete the detection of the hearing threshold of the right ear in the two ears at the first preset frequency point; then, adjusting the target frequency point to be a second preset frequency point, obtaining a hearing threshold of the right ear under the second preset frequency point through the steps from S510 to S530, and repeatedly executing the steps from S510 to S530 by taking the obtained hearing threshold as initial volume to finish the detection of the hearing threshold of the left ear in the two ears under the second preset frequency point; and repeating the steps, and alternately detecting the hearing thresholds of the left ear and the right ear under each preset frequency point.

Optionally, after the hearing threshold detection of the left ear at each preset frequency point is completed to obtain the hearing threshold of the left ear at each preset frequency point, the hearing threshold of the right ear at each preset frequency point is detected, and when the hearing threshold of the right ear at each preset frequency point is detected, the hearing threshold of the left ear at each preset frequency point is used as an initial volume, and steps S510 to S530 are performed to obtain the hearing threshold of the right ear at each preset frequency point.

Step S540: and performing audio compensation on the audio of the target frequency point in the audio to be played based on the hearing threshold.

In the embodiment of the application, after the hearing threshold is obtained, according to the hearing threshold obtained by detection, audio compensation can be performed on the audio to be played when the audio is played, so that a user can clearly hear sound details and an inaudible sound originally caused by hearing damage.

In some embodiments, when audio compensation is performed on audio to be played, the audio compensation may be implemented based on a plurality of Infinite Impulse Response (IIR) digital filters, specifically, the plurality of IIR digital filters may be determined according to the obtained hearing thresholds of the preset frequency points, and the audio to be played is compensated based on the obtained IIR digital filters. Alternatively, the digital filter may be an IIR digital filter of order 2. The plurality of IIR digital filters can respectively correspond to audio contents of different frequency bands, each IIR digital filter is used for compensating the audio contents of the corresponding frequency band, and the hearing threshold values can be mapped to the digital filters corresponding to the frequency bands to which the target frequency points belong.

In one possible implementation, the plurality of IIR digital filters may include a first IIR digital filter for compensating for audio of a low frequency band, a second IIR digital filter for compensating for audio of a different sub-band in a middle frequency band, a third IIR digital filter, a fourth IIR digital filter for compensating for audio of a high frequency band, and a fifth IIR digital filter for compensating for audio of a high frequency band. The filter coefficient of each IIR filter may be determined by a preset frequency point corresponding to a frequency band that needs to be compensated, for example, the preset frequency point includes 800Hz, the second IIR digital filter is used for compensating audio content of 500Hz to 1000Hz, and the filter coefficient of the second IIR digital filter may be determined according to a hearing threshold corresponding to 800 Hz. It is to be understood that the number of the plurality of IIR digital filters may not be limited, and for example, more than 5 IIR digital filters may be used to more accurately compensate for the audio of different frequency bands.

Optionally, as shown in fig. 12, a limiter is further connected to the plurality of cascaded IIR digital filters, and the limiter is configured to limit the audio frequency after passing through the plurality of IIR digital filters, so as to prevent the digital signal from overflowing and protect the speaker.

In a possible implementation manner, after the electronic device detects the hearing thresholds of the left ear and the right ear at the respective preset frequencies, the above IIR digital filter corresponding to the left ear and the above IIR digital filter corresponding to the right ear may be determined respectively for the hearing thresholds of the left ear at the respective preset frequencies and the hearing thresholds of the right ear at the respective preset frequencies, and the IIR digital filter corresponding to the left ear is sent to a first wireless headset in the wireless headsets, and the IIR digital filter corresponding to the right ear is sent to a second wireless headset in the wireless headsets.

Exemplarily, based on the above embodiment, for a user with a severe high-frequency hearing loss, a frequency response diagram of hearing compensation is shown in fig. 13, and it can be seen that by performing hearing compensation in the above manner, audio of a high-frequency part can be compensated, so that the user can clearly hear sounds that would otherwise be inaudible due to hearing impairment.

According to the hearing detection method provided by the embodiment of the application, in the process of hearing detection, the volume adjustment relation of volume adjustment during test audio playing is determined based on the equal loudness curve, so that the hearing detection method is more suitable for the hearing characteristics of a user, and the hearing detection speed can be increased. In addition, when the audio is played, the audio to be played is compensated based on the obtained hearing threshold, so that the user can clearly hear sound details and the sound which is originally not heard due to hearing damage.

Referring to fig. 14, a block diagram of a hearing test apparatus 400 according to an embodiment of the present disclosure is shown. The hearing test apparatus 400 employs the above-mentioned electronic device, and the hearing test apparatus 400 includes: an audio output module 410, a volume adjustment module 420, and a threshold acquisition module 430. The audio output module 410 is configured to output a test audio of a target frequency point at an initial volume; the volume adjustment module 420 is configured to adjust, in response to a user operation, a playing volume of the test audio based on a volume adjustment relationship corresponding to the target frequency point, where the volume adjustment relationship is determined based on an equal loudness curve; the hearing threshold obtaining module 430 is configured to determine a current playing volume of the test audio in response to a first confirmation instruction, and use the current playing volume as a hearing threshold corresponding to the target frequency point.

In some embodiments, the volume adjustment relationship includes a plurality of adjustable-to volume values that are determined based on an equal loudness curve; and/or the target frequency point is any preset frequency point in a plurality of preset frequency points to be detected, the volume adjustment relationship comprises a plurality of volume gears, the volume value corresponding to the same volume gear in the volume adjustment relationship of the preset frequency points is determined according to the equal loudness curve, and the volume values corresponding to the same volume gear of the preset frequency points are different.

In some embodiments, the volume adjustment module 420 may be specifically configured to: and responding to the touch operation aiming at the target control in the display interface, and adjusting the playing volume of the test audio based on the volume adjustment relation corresponding to the target frequency point.

In a possible implementation manner, the sliding control is a slider, and the volume adjustment module 420 may be further specifically configured to: and responding to the control operation aiming at the sliding bar in a display interface, and adjusting the playing volume of the test audio based on the volume adjustment relation corresponding to the target frequency point.

Optionally, the volume adjustment relationship includes a first corresponding relationship between a plurality of volume shifts and a plurality of positions sequentially arranged on the slider, and a second corresponding relationship between each of the volume shifts and a volume value, and the volume values corresponding to the volume shifts are sequentially increased or decreased in a nonlinear manner; or, the volume adjustment relationship includes: and the sound volume values corresponding to the positions are non-linearly and sequentially increased or decreased in sequence.

Optionally, the volume adjusting module 420 may be further specifically configured to: responding to a first selection operation aiming at a first target position on the sliding bar in a display interface, and determining a first volume gear corresponding to the first target position based on the first corresponding relation; and adjusting the playing volume of the test audio to the volume value corresponding to the first volume gear based on the second corresponding relation.

In one possible embodiment, the volume values corresponding to the plurality of volume steps match the hearing range of the user; the volume values corresponding to the plurality of positions in the third correspondence match a hearing range of the user.

Optionally, the volume values corresponding to the plurality of volume levels and the volume values corresponding to the plurality of positions include at least part of volume values of at least one of the following sets of volume values:

125dB HL, 120dB HL, 114.5dB HL, 112.5dB HL, 110.5dB HL, 108.5dB HL, 104.5dB HL, 103.5dB HL, 102.5dB HL, 100dB HL, 95.5dB HL, 93dB HL, 84.5dB HL, 78.5dB HL, 77dB HL, 69.5dB HL, 63dB HL, 45dB HL and 0dB HL;

120dB HL, 116dB HL, 110dB HL, 108dB HL, 106dB HL, 104dB HL, 100dB HL, 99dB HL, 98dB HL, 96dB HL, 91dB HL, 88dB HL, 80dB HL, 75dB HL, 70dB HL, 65dB HL, 58dB HL, 40dB HL and 0dB HL;

122dB HL, 118dB HL, 112dB HL, 110dB HL, 108dB HL, 106dB HL, 102dB HL, 101dB HL, 100dB HL, 98dB HL, 93dB HL, 90dB HL, 82dB HL, 77dB HL, 72dB HL, 67dB HL, 60dB HL, 42dB HL and 0dB HL;

122.5dB HL, 118.5dB HL, 112.5dB HL, 110.5dB HL, 108.5dB HL, 106.5dB HL, 102.5dB HL, 101.5dB HL, 100.5dB HL, 98.5dB HL, 93.5dB HL, 90.5dB HL, 81.5dB HL, 77.5dB HL, 72.5dB HL, 67.5dB HL, 60.5dB HL, 42.5dB HL and 0dB HL;

128dB HL, 124dB HL, 119dB HL, 116dB HL, 114.5dB HL, 112dB HL, 109dB HL, 107.5dB HL, 106dB HL, 104.5dB HL, 99.5dB HL, 96.5dB HL, 87.5dB HL, 83.5dB HL, 78.5, 73.5dB HL, 66.5dB HL, 48.5dB HL and 0dB HL;

126dB HL, 122dB HL, 116dB HL, 114dB HL, 112dB HL, 110dB HL, 106dB HL, 105dB HL, 104dB HL, 102dB HL, 97dB HL, 94dB HL, 86dB HL, 81dB HL, 74dB HL, 71dB HL, 64dB HL, 46dB HL and 0dB HL;

each volume value in the multiple groups of volume values corresponds to different target frequency points, and each volume value in each group of volume values has an adjustable range of-6 dB HL.

In some embodiments, the audio output module 410 may be specifically configured to: and acquiring initial volume corresponding to the target frequency point, and outputting the test audio frequency of the target frequency point according to the initial volume, wherein the initial volume is determined based on a target sound pressure level corresponding to a minimum audible level corresponding to the target frequency point tested in advance.

In a possible embodiment, the initial volume is a sum of the target sound pressure level and a preset volume.

Optionally, the preset volume is 15 to 25dB HL.

In some embodiments, the target frequency point is any one of a plurality of preset frequency points to be tested, and the hearing test apparatus 400 may further include a frequency adjustment module. And the frequency adjusting module is used for adjusting the target frequency point after responding to the first confirmation instruction, determining the current playing volume of the test audio, taking the current playing volume as the hearing threshold corresponding to the target frequency point, and returning to the step of outputting the test audio of the target frequency point by using the initial volume until the hearing threshold corresponding to each preset frequency point in a plurality of preset frequency points is obtained.

In some embodiments, the hearing threshold is a first hearing threshold for one of the ears at the target frequency point. The audio output module 410 may be specifically configured to: and outputting the test audio of the target frequency point with the initial volume through the wireless earphone corresponding to the ear to be detected in the ears. The hearing test device 400 may also include an initial volume update module. And the initial volume updating module is used for determining the current playing volume of the test audio in response to the first confirmation instruction, updating the initial volume to the hearing threshold after the current playing volume is taken as the hearing threshold corresponding to the target frequency point, returning to the wireless earphone corresponding to the ear to be detected in the two ears, and outputting the test audio of the target frequency point by the initial volume to obtain a second hearing threshold of the other ear in the two ears at the target frequency point.

In some embodiments, the hearing test device 400 may also include an audio compensation module. And the audio compensation module is used for responding to the first confirmation instruction, determining the current playing volume of the test audio, and performing audio compensation on the audio of the target frequency point in the audio to be played based on the hearing threshold after the current playing volume is taken as the hearing threshold corresponding to the target frequency point.

It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described apparatuses and modules may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the several embodiments provided in the present application, the coupling between the modules may be electrical, mechanical or other type of coupling. In the present application, the embodiments, and the technical features may be combined with each other without conflict.

In addition, functional modules in the embodiments of the present application may be integrated into one processing module, or each of the modules may exist alone physically, or two or more modules 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.

To sum up, according to the scheme provided by the application, the test audio of the target frequency point is output by the initial volume, the user operation is responded, the playing volume of the test audio is adjusted based on the volume adjustment relation corresponding to the target frequency point, the volume adjustment relation is determined based on the equal loudness curve, the current playing volume of the test audio is determined in response to the first confirmation instruction, and the current playing volume is used as the hearing threshold corresponding to the target frequency point. Because the volume adjustment relation for adjusting the volume when the test audio is played is determined based on the equal loudness curve, the auditory characteristic of the user is better met, and the hearing detection speed can be improved.

Referring to fig. 15, a block diagram of an electronic device according to an embodiment of the present application is shown. The electronic device 100 may be a smart phone, a tablet computer, a smart watch, an electronic book, or other electronic devices capable of running an application. The electronic device 100 in the present application may include one or more of the following components: a processor 110, a memory 120, and one or more applications, wherein the one or more applications may be stored in the memory 120 and configured to be executed by the one or more processors 110, the one or more applications configured to perform a method as described in the aforementioned method embodiments.

Processor 110 may include one or more processing cores. The processor 110 connects various parts within the overall electronic device 100 using various interfaces and lines, and performs various functions of the electronic device 100 and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 120 and calling data stored in the memory 120. Alternatively, the processor 110 may be implemented in hardware using at least one of Digital Signal Processing (DSP), field-Programmable Gate Array (FPGA), and Programmable Logic Array (PLA). The processor 110 may integrate one or more of a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a modem, and the like. Wherein, the CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for rendering and drawing display content; the modem is used to handle wireless communications. It is understood that the modem may not be integrated into the processor 110, but may be implemented by a communication chip.

The Memory 120 may include a Random Access Memory (RAM) or a Read-Only Memory (Read-Only Memory). The memory 120 may be used to store instructions, programs, code sets, or instruction sets. The memory 120 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing various method embodiments described below, and the like. The memory data area may also store data created by electronic device 100 during use (e.g., phone books, audiovisual data, chat log data), etc.

Referring to fig. 16, a block diagram of a computer-readable storage medium provided in an embodiment of the present application is shown. The computer-readable medium 800 has stored therein a program code that can be called by a processor to execute the method described in the above method embodiments.

The computer-readable storage medium 800 may be an electronic memory such as a flash memory, an EEPROM (electrically erasable programmable read only memory), an EPROM, a hard disk, or a ROM. Alternatively, the computer-readable storage medium 800 includes a non-volatile computer-readable storage medium. The computer readable storage medium 800 has storage space for program code 810 for performing any of the method steps of the method described above. The program code can be read from or written to one or more computer program products. The program code 810 may be compressed, for example, in a suitable form.

Embodiments of the present application further provide a computer program product, which includes a computer program, and when being executed by a processor, the computer program implements the hearing test method described in the above method embodiments.

It should be noted that the examples, embodiments, and technical features in the present application may be combined with each other without conflict. The "plurality" in the present application may be understood as "two or more" unless otherwise specified.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A hearing test method applied to an electronic device, the method comprising:

outputting the test audio frequency of the target frequency point with the initial volume;

responding to user operation, and adjusting the playing volume of the test audio based on a volume adjustment relation corresponding to the target frequency point, wherein the volume adjustment relation is determined based on an equal loudness curve;

and responding to a first confirmation instruction, determining the current playing volume of the test audio, and taking the current playing volume as a hearing threshold corresponding to the target frequency point.

2. The method of claim 1, wherein the volume adjustment relationship comprises a plurality of adjustable volume values, the plurality of adjustable volume values determined based on an equal loudness curve; and/or the target frequency point is any preset frequency point in a plurality of preset frequency points to be detected, the volume adjustment relationship comprises a plurality of volume gears, the volume value corresponding to the same volume gear in the volume adjustment relationship of the preset frequency points is determined according to the equal loudness curve, and the volume values corresponding to the same volume gear of the preset frequency points are different.

3. The method according to claim 1, wherein the adjusting the playing volume of the test audio based on the volume adjustment relationship corresponding to the target frequency point in response to the user operation includes:

and responding to the touch operation aiming at the target control in the display interface, and adjusting the playing volume of the test audio based on the volume adjustment relation corresponding to the target frequency point.

4. The method according to claim 3, wherein the target control is a slider, and the adjusting the playing volume of the test audio based on the volume adjustment relationship corresponding to the target frequency point in response to the operation on the slider in the display interface comprises:

and responding to the control operation aiming at the sliding bar in a display interface, and adjusting the playing volume of the test audio based on the volume adjustment relation corresponding to the target frequency point.

5. The method of claim 4, wherein the volume adjustment relationship comprises a first corresponding relationship between a plurality of volume steps and a plurality of positions sequentially arranged on the slider bar, and a second corresponding relationship between each of the plurality of volume steps and a volume value, and the volume values corresponding to the plurality of volume steps are non-linearly and sequentially increased or sequentially decreased; or, the volume adjustment relationship includes: and the sound volume values corresponding to the positions are non-linearly and sequentially increased or sequentially decreased.

6. The method according to claim 5, wherein the adjusting the playing volume of the test audio based on the volume adjustment relationship corresponding to the target frequency point in response to the control operation on the slider in the display interface comprises:

responding to a first selection operation aiming at a first target position on the sliding bar in a display interface, and determining a first volume gear corresponding to the first target position based on the first corresponding relation;

and adjusting the playing volume of the test audio to the volume value corresponding to the first volume gear based on the second corresponding relation.

7. The method of claim 5, wherein the volume values corresponding to the plurality of volume steps in the second correspondence match a hearing range of a user;

the volume values corresponding to the plurality of positions in the third correspondence match a hearing range of the user.

8. The method of claim 7, wherein the volume values corresponding to the plurality of volume steps and the volume values corresponding to the plurality of locations comprise at least some volume values of at least one of the following sets of volume values:

128dB HL, 124dB HL, 119dB HL, 116dB HL, 114.5dB HL, 112dB HL, 109dB HL, 107.5dB HL, 106dB HL, 104.5dB HL, 99.5dB HL, 96.5dB HL, 87.5dB HL, 83.5dB HL, 78.5dB HL, 73.5dB HL, 66.5dB HL, 48.5dB HL and 0dB HL;

each group of volume values in the multiple groups of volume values corresponds to different target frequency points, and each volume value in each group of volume values has an adjustable range of-6 dB HL.

9. The method of claim 1, wherein outputting the test audio of the target frequency point at the initial volume comprises:

and acquiring initial volume corresponding to the target frequency point, and outputting the test audio frequency of the target frequency point according to the initial volume, wherein the initial volume is determined based on a target sound pressure level corresponding to a minimum hearing level corresponding to the target frequency point tested in advance.

10. The method of claim 9, wherein the initial volume is a sum of the target sound pressure level and a preset volume.

11. The method of claim 10, wherein the preset volume is 15-25 dB HL.

12. The method according to any one of claims 1 to 11, wherein the target frequency point is any one of a plurality of preset frequency points to be tested, and after the response to the first confirmation instruction, obtaining a current playing volume of the test audio and taking the current playing volume as a hearing threshold corresponding to the target frequency point, the method further comprises:

and adjusting the target frequency point, and returning to the step of outputting the test audio of the target frequency point with the initial volume until a hearing threshold corresponding to each preset frequency point in the plurality of preset frequency points is obtained.

13. The method as claimed in any one of claims 1-11, wherein the hearing threshold is a first hearing threshold of one of two ears at the target frequency point, and the outputting of the test audio at the target frequency point at the initial volume comprises:

outputting the test audio of the target frequency point at the initial volume through a wireless earphone corresponding to an ear to be detected in two ears;

after responding to the first confirmation instruction, acquiring the current playing volume of the test audio and taking the current playing volume as the hearing threshold corresponding to the target frequency point, the method further includes:

and updating the initial volume to the hearing threshold, returning to the wireless earphone corresponding to the ear to be detected in the ears, and outputting the test audio of the target frequency point with the initial volume to obtain a second hearing threshold of the other ear in the ears at the target frequency point.

14. The method according to any one of claims 1 to 11, wherein after the responding to the first confirmation instruction, acquiring a current playing volume of the test audio, and taking the current playing volume as a hearing threshold corresponding to the target frequency point, the method further includes:

and performing audio compensation on the audio of the target frequency point in the audio to be played based on the hearing threshold.

15. A hearing test device for use with an electronic device, the device comprising: an audio output module, a volume adjustment module and a threshold acquisition module, wherein,

the audio output module is used for outputting the test audio of the target frequency point at the initial volume;

the volume adjustment module is used for responding to user operation and adjusting the playing volume of the test audio based on a volume adjustment relation corresponding to the target frequency point, wherein the volume adjustment relation is determined based on an equal loudness curve;

the hearing threshold acquisition module is used for responding to a first confirmation instruction, determining the current playing volume of the test audio, and taking the current playing volume as a hearing threshold corresponding to the target frequency point.

16. An electronic device, comprising:

one or more processors;

a memory;

one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to perform the methods of any of claims 1-14.

17. A computer-readable storage medium having program code stored therein, the program code being invoked by a processor to perform the method of any one of claims 1 to 14.

18. A computer program product comprising a computer program, characterized in that the computer program, when being executed by a processor, carries out the hearing test method according to any one of claims 1 to 14.