CN114071307A - Earphone volume adjusting method, device, equipment and medium - Google Patents
Earphone volume adjusting method, device, equipment and medium Download PDFInfo
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- 210000003454 tympanic membrane Anatomy 0.000 description 3
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
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- H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
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Abstract
The application discloses a volume adjustment method, a volume adjustment device, equipment and a medium of an earphone, wherein if an audio playing instruction based on a target earphone is received, whether the target earphone starts an ear hearing protection mode is detected; if the target earphone starts the human ear hearing protection mode, acquiring volume information of audio played by the target earphone based on a feedback microphone; determining whether to trigger a volume automatic adjustment mode based on the volume information and hearing threshold information in the human ear hearing protection mode; and if the automatic volume adjusting mode is triggered, adjusting the playing volume of the audio playing device of the target earphone. According to the method and the device, when the hearing protection mode of the human ear is started, the volume information of the audio played by the target earphone is acquired through the feedback microphone, and the playing volume of the target earphone is adjusted when the automatic volume adjusting mode is determined to be triggered in combination with the hearing threshold information, so that the target earphone has higher usability.
Description
Technical Field
The present application relates to the field of acoustic headphones, and in particular, to a method, an apparatus, a device, and a medium for adjusting a volume of a headphone.
Background
With social development and technological progress, interaction between people and consumer electronics is gradually increased, such as mobile phones, computers, tablets and the like, on one hand, human ears are used as important organs of human-computer interaction and are irreversibly damaged under the condition of high volume, so that the hearing ability of the human ears needs to be protected. On the other hand, the earphone, as an important electronic device for human-computer interaction, has a certain effect of improving the hearing experience of people and protecting privacy, and in recent years, TWS (True Wireless Stereo) earphones with an active noise reduction function are more and more favored by consumers, and most of the TWS earphones have a feedback microphone, which is the microphone closest to the ear of a person in the earphone and can monitor the sound signal entering the ear of the person. The feedback microphone of the TWS earphone with the active noise reduction function is positioned in an ear canal, can collect noise entering the inside of the earphone and residual signals after the anti-phase sound waves are offset, and actively reduces noise by means of sound production of a loudspeaker and offset with the noise through a noise reduction circuit.
Disclosure of Invention
The present application mainly aims to provide a method, an apparatus, a device, and a medium for adjusting the volume of an earphone, and aims to solve the technical problem that the current TWS earphone can only actively reduce noise based on a feedback microphone and cannot adjust the volume of the earphone based on the feedback microphone.
In order to achieve the above object, an embodiment of the present application provides a volume adjusting method for an earphone, where the volume adjusting method for an earphone includes:
if an audio playing instruction based on a target earphone is received, detecting whether the target earphone starts an ear hearing protection mode;
if the target earphone starts the human ear hearing protection mode, acquiring volume information of audio played by the target earphone based on a feedback microphone;
determining whether to trigger a volume automatic adjustment mode based on the volume information and hearing threshold information in the human ear hearing protection mode;
and if the automatic volume adjusting mode is triggered, adjusting the playing volume of the audio playing device of the target earphone.
Preferably, the hearing threshold information includes a sensitivity threshold range, and the step of determining whether to trigger a volume automatic adjustment mode based on the volume information and hearing threshold information in the human ear hearing protection mode includes:
calculating a first sensitivity of the feedback microphone according to the volume information;
determining a second sensitivity of the target earphone corresponding to the user according to the first sensitivity;
comparing the second sensitivity with the sensitivity threshold range to obtain a first comparison result;
and determining whether to trigger an automatic volume adjusting mode according to the first comparison result.
Preferably, the hearing threshold information includes a volume threshold range, and the step of determining whether to trigger a volume automatic adjustment mode based on the volume information and hearing threshold information in the human ear hearing protection mode further includes:
comparing the volume information with the volume threshold range to obtain a second comparison result;
and determining whether to trigger an automatic volume adjusting mode according to the second comparison result.
Preferably, the step of adjusting the playing volume of the audio playing device of the target earphone comprises:
and adjusting the playing volume of the audio playing device of the target earphone through a volume adjusting module in the target earphone.
Preferably, the step of adjusting the playing volume of the audio playing device of the target earphone further comprises:
and adjusting the playing volume of an audio playing device of the target earphone through a high-pass filter in the target earphone.
Preferably, the step of adjusting the playing volume of the audio playing device of the target earphone further comprises:
and adjusting the playing volume of the audio playing device of the target earphone by adjusting the output voltage of the battery in the target earphone.
Preferably, before the step of determining whether to trigger the automatic volume adjustment mode based on the volume information and hearing threshold information in the hearing protection mode of the human ear, the method further comprises:
receiving an in-ear calibration and compensation instruction based on the hearing protection mode of the human ear in the target earphone, and controlling the target earphone to output test audio information according to the in-ear calibration and compensation instruction;
receiving feedback information based on the test audio information, and determining auditory threshold information according to the feedback information.
In order to achieve the above object, the present application also provides a volume adjustment device of a headset, including:
the detection module is used for detecting whether the target earphone starts an ear hearing protection mode or not if an audio playing instruction based on the target earphone is received;
the acquisition module is used for acquiring the volume information of the audio played by the target earphone based on a feedback microphone if the target earphone starts the human ear hearing protection mode;
a determining module for determining whether to trigger an automatic volume adjustment mode based on the volume information and hearing threshold information in the human ear hearing protection mode;
and the adjusting module is used for adjusting the playing volume of the audio playing device of the target earphone if the automatic volume adjusting mode is triggered.
Further, in order to achieve the above object, the present application also provides a volume adjustment device for a headset, where the volume adjustment device for a headset includes a memory, a processor, and a volume adjustment program of the headset, the volume adjustment program of the headset is stored in the memory and can be run on the processor, and when the volume adjustment program of the headset is executed by the processor, the steps of the volume adjustment method for a headset are implemented.
Further, to achieve the above object, the present application also provides a medium, which is a computer-readable storage medium, on which a volume adjustment program of a headset is stored, and when the volume adjustment program of the headset is executed by a processor, the steps of the volume adjustment method of the headset are implemented.
Further, to achieve the above object, the present application also 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 steps of the volume adjusting method for a headset described above.
The embodiment of the application provides a volume adjustment method, a volume adjustment device, equipment and a medium of an earphone, wherein if an audio playing instruction based on a target earphone is received, whether the target earphone starts an ear hearing protection mode is detected; if the target earphone starts the human ear hearing protection mode, acquiring volume information of audio played by the target earphone based on a feedback microphone; determining whether to trigger a volume automatic adjustment mode based on the volume information and hearing threshold information in the human ear hearing protection mode; and if the automatic volume adjusting mode is triggered, adjusting the playing volume of the audio playing device of the target earphone. According to the method and the device, when the target earphone starts the human hearing protection mode, the volume information of the audio played by the target earphone is acquired through the feedback microphone, whether the automatic volume adjustment mode is triggered or not is determined by combining with the hearing threshold information in the human hearing protection mode, and the playing volume of the target earphone is adjusted by adjusting the playing volume of the audio playing device of the target earphone when the automatic volume adjustment mode is determined to be triggered, so that the earphone with the feedback microphone has higher usability.
Drawings
Fig. 1 is a schematic structural diagram of a hardware operating environment according to an embodiment of a volume adjustment method for an earphone of the present application;
fig. 2 is a schematic flow chart illustrating a volume adjustment method of an earphone according to a first embodiment of the present invention;
fig. 3 is a schematic view of a first scene of playing volume adjustment in a first embodiment of a volume adjustment method for an earphone according to the present application;
fig. 4 is a schematic view of a second scenario of playing volume adjustment in the first embodiment of the volume adjustment method for an earphone according to the present application;
fig. 5 is a schematic diagram of a third scenario of playing volume adjustment in the first embodiment of the volume adjustment method for an earphone according to the present application;
fig. 6 is a schematic view of a first scenario in a second embodiment of a volume adjustment method for an earphone according to the present application;
fig. 7 is a schematic view of a first scenario in a third embodiment of a volume adjustment method for an earphone according to the present application;
fig. 8 is a functional block diagram of a preferred embodiment of a volume adjustment device of an earphone according to the present invention.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The embodiment of the application provides a volume adjustment method, a volume adjustment device, equipment and a medium of an earphone, wherein a detection module is used for detecting whether a target earphone starts an ear hearing protection mode or not if an audio playing instruction based on the target earphone is received; if the target earphone starts the human ear hearing protection mode, acquiring volume information of audio played by the target earphone based on a feedback microphone; determining whether to trigger a volume automatic adjustment mode based on the volume information and hearing threshold information in the human ear hearing protection mode; and if the automatic volume adjusting mode is triggered, adjusting the playing volume of the audio playing device of the target earphone. According to the method and the device, when the target earphone starts the human hearing protection mode, the volume information of the audio played by the target earphone is acquired through the feedback microphone, whether the automatic volume adjustment mode is triggered or not is determined by combining with the hearing threshold information in the human hearing protection mode, and the playing volume of the target earphone is adjusted by adjusting the playing volume of the audio playing device of the target earphone when the automatic volume adjustment mode is determined to be triggered, so that the earphone with the feedback microphone has higher usability.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a volume adjustment device of a headset in a hardware operating environment according to an embodiment of the present application.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of description of the present application, and have no specific meaning by themselves. Thus, "module", "component" or "unit" may be used mixedly.
The volume adjusting device of the earphone in the embodiment of the application can be a PC, and can also be a mobile terminal device such as a tablet computer and a portable computer.
As shown in fig. 1, the volume adjusting apparatus of the headset may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
It will be understood by those skilled in the art that the volume adjustment device structure of the headset shown in fig. 1 does not constitute a limitation of the volume adjustment device of the headset, and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a storage medium, may include therein an operating system, a network communication module, a user interface module, and a volume adjustment program of a headset.
In the device shown in fig. 1, the network interface 1004 is mainly used for connecting to a backend server and performing data communication with the backend server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be configured to call a volume adjustment program of the headset stored in the memory 1005 and perform the following operations:
if an audio playing instruction based on a target earphone is received, detecting whether the target earphone starts an ear hearing protection mode;
if the target earphone starts the human ear hearing protection mode, acquiring volume information of audio played by the target earphone based on a feedback microphone;
determining whether to trigger a volume automatic adjustment mode based on the volume information and hearing threshold information in the human ear hearing protection mode;
and if the automatic volume adjusting mode is triggered, adjusting the playing volume of the audio playing device of the target earphone.
Further, the hearing threshold information includes a sensitivity threshold range, and the step of determining whether to trigger a volume automatic adjustment mode based on the volume information and hearing threshold information in the human ear hearing protection mode includes:
calculating a first sensitivity of the feedback microphone according to the volume information;
determining a second sensitivity of the target earphone corresponding to the user according to the first sensitivity;
comparing the second sensitivity with the sensitivity threshold range to obtain a first comparison result;
and determining whether to trigger an automatic volume adjusting mode according to the first comparison result.
Further, the hearing threshold information comprises a volume threshold range, and the step of determining whether to trigger a volume automatic adjustment mode based on the volume information and hearing threshold information in the human ear hearing protection mode further comprises:
comparing the volume information with the volume threshold range to obtain a second comparison result;
and determining whether to trigger an automatic volume adjusting mode according to the second comparison result.
Further, the step of adjusting the playing volume of the audio playing device of the target earphone comprises:
and adjusting the playing volume of the audio playing device of the target earphone through a volume adjusting module in the target earphone.
Further, the step of adjusting the playing volume of the audio playing device of the target earphone further includes:
and adjusting the playing volume of an audio playing device of the target earphone through a high-pass filter in the target earphone.
Further, the step of adjusting the playing volume of the audio playing device of the target earphone further includes:
and adjusting the playing volume of the audio playing device of the target earphone by adjusting the output voltage of the battery in the target earphone.
Further, before the step of determining whether to trigger the volume automatic adjustment mode based on the volume information and the hearing threshold information in the human ear hearing protection mode, the processor 1001 may be configured to call a volume adjustment program of the earphone stored in the memory 1005, and perform the following operations:
receiving an in-ear calibration and compensation instruction based on the hearing protection mode of the human ear in the target earphone, and controlling the target earphone to output test audio information according to the in-ear calibration and compensation instruction;
receiving feedback information based on the test audio information, and determining auditory threshold information according to the feedback information.
For a better understanding of the above technical solutions, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Referring to fig. 2, fig. 2 is a schematic flowchart of a volume adjusting method for an earphone according to a first embodiment of the present application. In this embodiment, the volume adjustment method for the earphone includes the following steps:
step S10, if an audio playing instruction based on a target earphone is received, detecting whether the target earphone starts an ear hearing protection mode;
the volume adjusting method of the headset in the embodiment is applied to a control system of the headset, and the headset in the embodiment may be a TWS headset with a feedback microphone. Since most TWS earphones have a feedback microphone, which is the microphone closest to the human ear in the earphones, the acoustic signal entering the human ear can be monitored and active noise reduction can be performed, but the TWS earphones having the feedback microphone cannot be currently used for adjusting the volume of the audio when playing. Based on this, the present embodiment provides a volume adjustment method for an earphone, which may acquire volume information of an audio played by a target earphone through a feedback microphone when the target earphone starts an ear hearing protection mode, determine whether to trigger an automatic volume adjustment mode in combination with hearing threshold information in the ear hearing protection mode, and adjust a playing volume of the target earphone by adjusting a playing volume of an audio playing device of the target earphone when determining to trigger the automatic volume adjustment mode, so that the earphone with the feedback microphone has higher usability. The hearing threshold information may specifically include a sensitivity threshold range and a volume threshold range in this embodiment, where the sensitivity threshold range includes a maximum sensitivity value, a minimum sensitivity value, and a value therebetween of human ears; the volume threshold range includes a maximum volume value, a minimum volume value, and a value therebetween. The feedback microphone in this embodiment is a reference microphone of human ears, is equivalent to a hearing health monitoring sensor, can carry out aperiodic monitoring to hearing according to the doctor's advice, and when the calibration value appears unusually, can in time correct, protect hearing.
It should be noted that, in this embodiment, an APP may be set, and a user may select whether to enter an ear hearing protection mode through the APP, and only when the current earphone enters the ear hearing protection mode, the embodiment determines whether to trigger an automatic volume adjustment mode according to volume information and hearing threshold information acquired by a feedback microphone of the earphone, and when the earphone does not enter the ear hearing protection mode, the embodiment does not automatically adjust the volume, but directly performs audio playing; the user can also set the volume adjustment step length during volume adjustment in the APP according to the self requirement. In this embodiment, when the play volume of the audio playing device of the target earphone is adjusted, in order to avoid the situation that the volume becomes larger suddenly or becomes smaller suddenly when the user uses the earphone, a volume adjustment step is set, that is, when the volume automatic adjustment system is triggered to control the volume automatic adjustment mode, the play volume of the audio playing device is gradually adjusted according to the volume adjustment step, so that the adjustment process is relatively smooth, and the listening experience of the user is improved. Therefore, when an audio playing instruction sent by a user during audio playing through a target earphone is received, whether the target earphone starts an ear hearing protection mode or not is detected through the APP, specifically, whether the ear hearing protection mode of the target earphone in the APP is in a selected state or not can be detected, and if the target earphone is in the selected state, the target earphone is determined to start the ear hearing protection mode; and if the target earphone is not in the selected state, determining that the hearing protection mode of the human ear is not started by the target earphone. It should be further noted that the hearing protection mode of the human ear includes hearing threshold information obtained through calibration and compensation, and specifically, the calibration and compensation steps are as described in the third embodiment of the present application, and are not described herein again. Therefore, when the target earphone starts the human ear hearing protection mode subsequently, the volume information of the audio played by the target earphone is acquired based on the feedback microphone.
Step S20, if the target earphone starts the human ear hearing protection mode, acquiring the volume information of the audio played by the target earphone based on a feedback microphone;
after detecting whether the target earphone starts the human ear hearing protection mode, if the target earphone is determined to start the human ear hearing protection mode, acquiring volume information of audio played by the target earphone through a feedback microphone; specifically, since the feedback microphone is located inside the ear canal of the human ear when the earphone is worn and is closest to the eardrum of the human ear, so that the audio signal received by the feedback microphone is substantially the same as the audio signal heard by the human ear, the feedback microphone can be used as a reference microphone of the human ear to quantize the audio signal heard by the human ear, that is, the volume of the audio received by the feedback microphone can be considered as the volume of the audio received by the human ear. Therefore, when a user wears the earphone with the feedback microphone and plays audio, the control system of the earphone determines the earphone as a target earphone, the feedback microphone is activated after the target earphone is powered on, volume information of the audio when the target earphone plays the audio through a loudspeaker (namely a loudspeaker) is collected through the activated feedback microphone, whether an automatic volume adjusting mode is triggered or not can be determined according to the volume information subsequently, the playing volume of an audio playing device of the target earphone is adjusted when the automatic volume adjusting mode is triggered, the hearing of the human ear is protected under the condition that the requirement of basic man-machine interaction of the user is met, and the earphone with the feedback microphone has higher usability.
Step S30, determining whether to trigger the automatic volume adjusting mode based on the volume information and the hearing threshold information in the human ear hearing protection mode;
in the hearing protection mode of the human ear of the embodiment, the hearing threshold information may be a sensitivity threshold range or a volume threshold range, and therefore, after the target earphone starts the hearing protection mode of the human ear and acquires the volume information of the audio played by the target earphone based on the feedback microphone, the volume information may be compared with the volume threshold range to obtain a first comparison result, and then whether to trigger the automatic volume adjustment mode is determined according to the first comparison result. The first sensitivity of the feedback microphone can also be calculated according to the volume information; determining a second sensitivity of the target earphone corresponding to the user according to the first sensitivity; comparing the second sensitivity with a sensitivity threshold range to obtain a second comparison result; and determining whether to trigger the automatic volume adjusting mode according to the second comparison result. It should be noted that if the volume information is outside the volume threshold range or the second sensitivity is outside the sensitivity threshold range, it is determined that the volume automatic adjustment mode is triggered; and if the volume information is within the volume threshold range or the second sensitivity is within the sensitivity threshold range, determining that the automatic volume adjustment mode is not triggered. Whether the automatic volume adjusting mode is triggered or not can be accurately determined through the volume information and the auditory threshold information, so that the playing volume of the audio playing device of the target earphone is adjusted when the automatic volume adjusting mode is triggered, the hearing of the ears is protected under the condition that the basic man-machine interaction requirements of a user are met, and the earphone with the feedback microphone has higher usability.
Step S40, if the automatic volume adjustment mode is triggered, adjusting the playing volume of the audio playing device of the target earphone.
After determining whether to trigger the automatic volume adjustment mode based on the volume information and the auditory threshold information, if it is determined that the automatic volume adjustment mode is triggered, the present embodiment is provided with a plurality of ways that can adjust the playing volume of the audio playing device of the target earphone, and specifically may include adjusting the playing volume of the audio playing device of the target earphone through a volume adjustment module in the target earphone; or, adjusting the playing volume of the audio playing device of the target earphone through a high-pass filter in the target earphone; or, the playing volume of the audio playing device of the target earphone is adjusted by adjusting the output voltage of the battery in the target earphone. By adjusting the playing volume of the audio playing device of the target earphone when the automatic volume adjusting mode is triggered, the hearing of the human ear is protected under the condition that the requirement of basic human-computer interaction of a user is met, and the earphone with the feedback microphone has higher usability.
Further, the step of adjusting the playing volume of the audio playing device of the target earphone comprises:
and step A, adjusting the playing volume of the audio playing device of the target earphone through a volume adjusting module in the target earphone.
Referring to fig. 3, fig. 3 is a schematic view of a first scene of playing volume adjustment in the first embodiment of the volume adjustment method for an earphone according to the present application; in fig. 3, whether to trigger the automatic volume adjusting mode controlled by the automatic volume adjusting system may be determined by determining whether the volume information exceeds the threshold, that is, is outside the range of the volume threshold, or by determining whether the second sensitivity exceeds the threshold, that is, is outside the range of the sensitivity threshold, and if not, it is determined that the automatic volume adjusting system is not triggered, that is, the automatic volume adjusting mode is not triggered; if the value exceeds the threshold, triggering an automatic volume adjustment system, adjusting the playing volume of the audio playing device of the target earphone through a Gain value adjustment module (namely, a volume adjustment module) in a speaker circuit of the target earphone, specifically, after the automatic volume adjustment system is triggered, receiving an instruction by the Gain value adjustment module, acquiring a volume adjustment signal, writing the volume adjustment signal into an EQ (Equalizer) through a chip, controlling the playing volume of the loudspeaker through the Equalizer, specifically, activating the Equalizer through a feedback microphone, raising or lowering the frequency response curve integrally through the volume adjustment signal in the Equalizer, or adjusting the loudspeaker frequency response by adjusting a single frequency point, so as to adjust the specific loudspeaker loudness or the loudspeaker loudness (namely, the playing volume) in the embodiment of the audio playing device of the target earphone. More specifically, if the volume information is greater than the maximum value of the volume threshold range, or the second sensitivity is greater than the maximum value of the sensitivity threshold range, the playing volume of the audio playing device is turned down, so that hearing of the user is prevented from being damaged. If the volume information is smaller than the minimum value of the volume threshold range, or the second sensitivity is smaller than the minimum value of the sensitivity threshold range, the playing volume of the audio playing device is adjusted to be larger so that a user can clearly receive the played audio.
Further, the step of adjusting the playing volume of the audio playing device of the target earphone further includes:
and B, adjusting the playing volume of the audio playing device of the target earphone through a high-pass filter in the target earphone.
It should be noted that, for the in-ear earphone, the low frequency part may cause great damage to the hearing of the human ear, so the high pass filter is added in the circuit of the speaker in this embodiment, and after the volume automatic adjusting system is triggered, the high pass filter is activated, so that the low frequency energy may be reduced, and the control of the loudness of the speaker is realized. Therefore, referring to fig. 4, fig. 4 is a schematic diagram of a second scenario of playing volume adjustment in the first embodiment of the volume adjustment method of the earphone of the present application; in fig. 4, whether to trigger the automatic volume adjusting mode controlled by the automatic volume adjusting system may be determined by determining whether the volume information exceeds the threshold, that is, is outside the range of the volume threshold, or by determining whether the second sensitivity exceeds the threshold, that is, is outside the range of the sensitivity threshold, and if not, it is determined that the automatic volume adjusting system is not triggered, that is, the automatic volume adjusting mode is not triggered; if the sound volume exceeds the threshold value, the automatic sound volume adjusting system is triggered, the playing sound volume of the loudspeaker is controlled through a high-pass filter arranged in the loudspeaker circuit, specifically, the high-pass filter is activated through a feedback microphone, the loudspeaker frequency response is adjusted by reducing low-frequency energy, and the adjustment of the specific loudspeaker loudness or the loudspeaker loudness (namely the playing sound volume) in the embodiment of the audio playing device of the target earphone is realized. More specifically, if the volume information is greater than the maximum value of the volume threshold range, or the second sensitivity is greater than the maximum value of the sensitivity threshold range, the playing volume of the audio playing device is turned down, so that hearing of the user is prevented from being damaged. If the volume information is smaller than the minimum value of the volume threshold range, or the second sensitivity is smaller than the minimum value of the sensitivity threshold range, the playing volume of the audio playing device is adjusted to be larger so that a user can clearly receive the played audio.
Further, the step of adjusting the playing volume of the audio playing device of the target earphone further includes:
and step C, adjusting the playing volume of the audio playing device of the target earphone by adjusting the output voltage of the battery in the target earphone.
Referring to fig. 5, fig. 5 is a schematic diagram of a third scenario of playing volume adjustment in the first embodiment of the volume adjustment method for an earphone according to the present application; in fig. 5, whether to trigger the automatic volume adjusting mode controlled by the automatic volume adjusting system may be determined by determining whether the volume information exceeds the threshold, that is, is outside the range of the volume threshold, or by determining whether the second sensitivity exceeds the threshold, that is, is outside the range of the sensitivity threshold, and if not, it is determined that the automatic volume adjusting system is not triggered, that is, the automatic volume adjusting mode is not triggered; if the output voltage exceeds the threshold value, the automatic volume adjusting system is triggered, the playing volume of the loudspeaker is controlled by adjusting the output of the battery, specifically, the battery output (specifically, the output of the battery voltage) is reduced through the feedback microphone, the loudspeaker frequency response is adjusted by reducing the input voltage of the loudspeaker, and the adjustment of the specific loudspeaker volume or the loudspeaker volume (namely, the playing volume) in the embodiment of the audio playing device of the target earphone is realized. More specifically, if the volume information is greater than the maximum value of the volume threshold range, or the second sensitivity is greater than the maximum value of the sensitivity threshold range, the playing volume of the audio playing device is turned down, so that hearing of the user is prevented from being damaged. If the volume information is smaller than the minimum value of the volume threshold range, or the second sensitivity is smaller than the minimum value of the sensitivity threshold range, the playing volume of the audio playing device is adjusted to be larger so that a user can clearly receive the played audio.
It can be understood that, if it is determined that the automatic volume adjustment mode is not triggered after determining whether the automatic volume adjustment mode is triggered based on the volume information and the hearing threshold information, it indicates that the volume of the audio played by the target earphone can meet the listening requirement of the user, such as clear listening, and the hearing of the user is not damaged, so that the playing volume of the audio playing device of the target earphone does not need to be adjusted. It can be understood that when the automatic volume adjustment mode is not triggered, it indicates that the volume information is within the volume threshold range or the second sensitivity is within the sensitivity threshold range, and at this time, the volume of the headset may be adjusted according to external noise or the user's own needs, for example, when the user moves from a noisy place to a quiet place, the volume may be appropriately reduced due to the reduction of noise; if the user moves from a quiet place to a noisy place, the user needs to increase the volume to hear the audio clearly.
The present embodiment provides a method, an apparatus, a device, and a medium for adjusting a volume of an earphone, where if an audio playing instruction based on a target earphone is received, it is detected whether the target earphone starts an ear hearing protection mode; if the target earphone starts the human ear hearing protection mode, acquiring volume information of audio played by the target earphone based on a feedback microphone; determining whether to trigger a volume automatic adjustment mode based on the volume information and hearing threshold information in the human ear hearing protection mode; and if the automatic volume adjusting mode is triggered, adjusting the playing volume of the audio playing device of the target earphone. According to the method and the device, when the target earphone starts the human hearing protection mode, the volume information of the audio played by the target earphone is acquired through the feedback microphone, whether the automatic volume adjustment mode is triggered or not is determined by combining with the hearing threshold information in the human hearing protection mode, and the playing volume of the target earphone is adjusted by adjusting the playing volume of the audio playing device of the target earphone when the automatic volume adjustment mode is determined to be triggered, so that the earphone with the feedback microphone has higher usability.
Further, based on the first embodiment of the volume adjustment method of the earphone of the present application, a second embodiment of the volume adjustment method of the earphone of the present application is provided, in which the hearing threshold information includes a sensitivity threshold range, and the step of determining whether to trigger the automatic volume adjustment mode based on the volume information and the hearing threshold information in the human ear hearing protection mode includes:
step D1, calculating a first sensitivity of the feedback microphone according to the volume information;
step D2, determining a second sensitivity of the target earphone corresponding to the user according to the first sensitivity;
step D3, comparing the second sensitivity with the sensitivity threshold range to obtain a first comparison result;
and D4, determining whether to trigger the automatic volume adjusting mode according to the first comparison result.
After the target earphone starts an ear hearing protection mode and volume information of audio played by the target earphone is acquired based on the feedback microphone, a corresponding frequency response curve is generated according to the acquired volume information, and the sensitivity of the feedback microphone is obtained through calculation of the frequency response curve and serves as a first sensitivity. Further, after the first sensitivity is obtained, according to the difference between the feedback microphone and the eardrum of the human ear when the user wears the earphone, the sensitivity of the human ear of the user corresponding to the target earphone relative to the feedback microphone is obtained through analog simulation calculation and serves as a second sensitivity, and calibration data is stored and serves as a reference value to monitor the hearing health. Further, the second sensitivity is compared with a sensitivity threshold range, specifically, the second sensitivity is respectively compared with a maximum value and a minimum value in the sensitivity threshold range, whether the second sensitivity is within the sensitivity threshold range is determined, and a first comparison result that the second sensitivity is within the sensitivity threshold range is obtained, or a first comparison result that the second sensitivity is outside the sensitivity threshold range is obtained. If the first comparison result shows that the second sensitivity is within the sensitivity threshold range, determining that the automatic volume adjusting mode is not triggered; and if the second sensitivity is out of the sensitivity threshold range, determining to trigger the automatic volume adjusting mode. After the automatic volume adjusting mode is triggered, the playing volume of the audio playing device of the target earphone can be adjusted up or down according to specific conditions.
Further, the hearing threshold information comprises a volume threshold range, and the step of determining whether to trigger a volume automatic adjustment mode based on the volume information and hearing threshold information in the human ear hearing protection mode further comprises:
step E1, comparing the volume information with the volume threshold range to obtain a second comparison result;
and E2, determining whether to trigger the automatic volume adjusting mode according to the second comparison result.
After the target earphone is determined to start the human ear hearing protection mode and the volume information of the audio played by the target earphone is acquired based on the feedback microphone, the volume information can also be directly compared with the volume threshold range, specifically, the volume information is respectively compared with the maximum value and the minimum value in the volume threshold range, and whether the volume information is within the volume threshold range is determined. And obtaining a comparison result that the volume information is within the volume threshold range or a second comparison result that the volume information is outside the volume threshold range. If the second comparison result is that the volume information is within the volume threshold range, determining that the automatic volume adjusting mode is not triggered; and if the volume information is out of the volume threshold range, determining to trigger the automatic volume adjusting mode. After the automatic volume adjusting mode is triggered, the playing volume of the audio playing device of the target earphone can be adjusted up or down according to specific conditions. Referring to fig. 6, fig. 6 is a schematic diagram of a first scenario in a second embodiment of the method for adjusting the volume of an earphone of the present application, in fig. 6, a feedback microphone receives a speaker signal emitted by a speaker of a target earphone, a feedback circuit calculates the signal loudness of the speaker signal, and further a gate circuit determines whether the loudness exceeds a threshold, and if the determination result is less than the lowest loudness, the volume is increased; if the judgment result is greater than the highest loudness, the volume is reduced; and if the loudness is between the highest loudness and the lowest loudness, the volume is determined to be unchanged.
The embodiment can accurately determine whether to trigger the automatic volume adjustment mode according to the volume information and the hearing threshold information in the human ear hearing protection mode, so as to adjust the playing volume of the audio playing device of the target earphone when the automatic volume adjustment mode is triggered, ensure that the human ear hearing is protected under the condition of meeting the basic human-computer interaction requirements of a user, and ensure that the earphone with the feedback microphone has higher usability.
Further, based on the first embodiment of the volume adjustment method of the earphone of the present application, a third embodiment of the volume adjustment method of the earphone of the present application is proposed, where in the third embodiment, before the step of determining whether to trigger the automatic volume adjustment mode based on the volume information and the hearing threshold information in the human ear hearing protection mode, the method further includes:
step F1, receiving an in-ear calibration and compensation instruction based on the hearing protection mode of the human ear in the target earphone, and controlling the target earphone to output test audio information according to the in-ear calibration and compensation instruction;
step F2, receiving feedback information based on the test audio information, and determining auditory threshold information according to the feedback information.
It can be understood that, a hearing calibration module may be further disposed in the APP, and is used for calibrating the hearing of the user and monitoring the hearing of the human ear. Specifically, referring to fig. 7, fig. 7 is a schematic view of a first scene in a third embodiment of a volume adjustment method for an earphone according to the present application; fig. 7 is a schematic diagram specifically illustrating the calibration of the hearing of the human ear, in which after a user normally wears a TWS headset, i.e., a target headset, and selects to start a hearing protection mode of the human ear, the user can enter a calibration mode of the human ear through a button in the APP and send an ear entrance calibration and compensation instruction. The target earphone receives the in-ear calibration and compensation instruction, controls the SPK loudspeaker to sound (specifically to send test audio information) from small to large according to the volume of undamaged human ear hearing, at the moment, the feedback microphone of the target earphone and the human ear of the user simultaneously receive the sent audio signals, the target earphone determines whether the user can clearly hear the audio signals with a certain volume according to the selection of the user, and at the moment, the audio signals with a certain volume can clearly hear the audio signals after the user confirms that the sensitivity of the feedback microphone can be obtained. Furthermore, according to the difference between the feedback microphone and the eardrum of the human ear when the hearing-aid is worn, the sensitivity of the human ear relative to the feedback microphone is obtained through analog simulation calculation, calibration data are stored and used as reference values to monitor hearing health, wherein the sensitivity of the human ear relative to the feedback microphone comprises the maximum value and the minimum value of the sensitivity, and the maximum value and the minimum value form a sensitivity threshold range.
The user can carry out the healthy inspection of hearing according to self demand on an irregular basis, and when the sensitivity of human ears for the feedback microphone is abnormal, the user can protect the healthy hearing in time. In the process of hearing calibration, a frequency response curve of a human ear can be obtained, meanwhile, the SPK speaker sequentially emits single-frequency signals and frequency-sweep signals of different frequencies with different Gain (Gain, also called volume) values, it is determined that a user can clearly hear the single-frequency signals and the frequency-sweep signals of different frequencies under a certain Gain value, the Gain value is saved, a frequency response curve of the feedback microphone is obtained and recorded as MFR1, and a frequency response curve of the human ear is obtained and recorded as EFR 1. The Gain value adjusting module in the SPK loudspeaker circuit can adjust signals sent by the SPK loudspeaker according to the comparison result of EFR1 and EFR1, and therefore hearing is protected on the premise that the use of a user is met. In addition, an equivalent curve of the hearing ability of the human ear can be obtained through the operation in the earphone, and the equivalent curve can be used as one of the bases of the health care institution for the maintenance, health care and treatment of the hearing ability of the ear. Meanwhile, the maximum value and the minimum value of the volume of the human ear can be determined according to the frequency response curve of the human ear, and the maximum value and the minimum value of the volume form a volume threshold range. Thus, the determined volume threshold range or sensitivity threshold range may be saved as auditory threshold information for invocation by a subsequent application process.
The embodiment can calibrate the user in the ear, determines the hearing threshold information according to the feedback information of the user in the calibration process, and is convenient for accurately determining whether to trigger the automatic volume adjustment mode according to the hearing threshold information and the volume information, so that when the automatic volume adjustment mode is triggered, the playing volume of the audio playing device of the target earphone is adjusted, the hearing of the human ear is protected under the condition that the requirement of basic man-machine interaction of the user is met, and the earphone with the feedback microphone has higher usability.
Further, this application still provides a volume control device of earphone.
Referring to fig. 8, fig. 8 is a functional block diagram of a first embodiment of a volume adjustment device of an earphone according to the present application.
The volume adjusting apparatus of the earphone includes:
the detection module 10 is configured to detect whether a hearing protection mode of a human ear is started by a target earphone if an audio playing instruction based on the target earphone is received;
an obtaining module 20, configured to obtain, based on a feedback microphone, volume information of an audio played by the target earphone if the target earphone starts the ear hearing protection mode;
a determining module 30, configured to determine whether to trigger a volume automatic adjustment mode based on the volume information and hearing threshold information in the human ear hearing protection mode;
and the adjusting module 40 is configured to adjust the playing volume of the audio playing device of the target earphone if the automatic volume adjusting mode is triggered.
Furthermore, the present application also provides a medium, preferably a computer readable storage medium, on which a volume adjustment program of a headset is stored, which when executed by a processor implements the steps of the embodiments of the volume adjustment method of the headset described above.
Furthermore, the present application also provides a computer program product comprising a computer program, which when executed by a processor, implements the steps of the embodiments of the volume adjustment method for a headset described above.
In the embodiments of the volume adjustment device, the computer-readable storage medium, and the computer program product of the headset of the present application, all technical features of the embodiments of the volume adjustment method of the headset are included, and the description and explanation contents are substantially the same as those of the embodiments of the volume adjustment method of the headset, and are not repeated herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present application or a part contributing to the prior art may be embodied in the form of a software product, where the computer software product is stored in a storage medium (e.g., a ROM/RAM, a magnetic disk, and an optical disk), and includes a plurality of instructions for enabling a terminal device (which may be a fixed terminal, such as an internet of things smart device including smart homes, such as a smart air conditioner, a smart lamp, a smart power supply, and a smart router, or a mobile terminal, including a smart phone, a wearable networked AR/VR device, a smart sound box, and a network device such as an auto-driven automobile) to execute the method according to the embodiments of the present application.
The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.
Claims (10)
1. A volume adjusting method of an earphone is characterized by comprising the following steps:
if an audio playing instruction based on a target earphone is received, detecting whether the target earphone starts an ear hearing protection mode;
if the target earphone starts the human ear hearing protection mode, acquiring volume information of audio played by the target earphone based on a feedback microphone;
determining whether to trigger a volume automatic adjustment mode based on the volume information and hearing threshold information in the human ear hearing protection mode;
and if the automatic volume adjusting mode is triggered, adjusting the playing volume of the audio playing device of the target earphone.
2. The method of claim 1, wherein the hearing threshold information comprises a sensitivity threshold range, and the step of determining whether to trigger an automatic volume adjustment mode based on the volume information and hearing threshold information in the hearing protection mode of the human ear comprises:
calculating a first sensitivity of the feedback microphone according to the volume information;
determining a second sensitivity of the target earphone corresponding to the user according to the first sensitivity;
comparing the second sensitivity with the sensitivity threshold range to obtain a first comparison result;
and determining whether to trigger an automatic volume adjusting mode according to the first comparison result.
3. The method of claim 2, wherein the hearing threshold information comprises a range of volume thresholds, and the step of determining whether to trigger an automatic volume adjustment mode based on the volume information and the hearing threshold information in the human ear hearing protection mode further comprises:
comparing the volume information with the volume threshold range to obtain a second comparison result;
and determining whether to trigger an automatic volume adjusting mode according to the second comparison result.
4. The method for adjusting the volume of a headset according to claim 1, wherein the step of adjusting the playing volume of the audio playing device of the target headset comprises:
and adjusting the playing volume of the audio playing device of the target earphone through a volume adjusting module in the target earphone.
5. The method for adjusting the volume of an earphone according to claim 4, wherein the step of adjusting the playing volume of the audio playing device of the target earphone further comprises:
and adjusting the playing volume of an audio playing device of the target earphone through a high-pass filter in the target earphone.
6. The method for adjusting the volume of an earphone according to claim 4, wherein the step of adjusting the playing volume of the audio playing device of the target earphone further comprises:
and adjusting the playing volume of the audio playing device of the target earphone by adjusting the output voltage of the battery in the target earphone.
7. The method for adjusting the volume of an earphone according to any one of claims 1-3, wherein the step of detecting whether the target earphone is in the hearing protection mode of human ears further comprises:
receiving an in-ear calibration and compensation instruction based on the hearing protection mode of the human ear in the target earphone, and controlling the target earphone to output test audio information according to the in-ear calibration and compensation instruction;
receiving feedback information based on the test audio information, and determining auditory threshold information according to the feedback information.
8. A volume adjusting apparatus of a headset, comprising:
the detection module is used for detecting whether the target earphone starts an ear hearing protection mode or not if an audio playing instruction based on the target earphone is received;
the acquisition module is used for acquiring the volume information of the audio played by the target earphone based on a feedback microphone if the target earphone starts the human ear hearing protection mode;
a determining module for determining whether to trigger an automatic volume adjustment mode based on the volume information and hearing threshold information in the human ear hearing protection mode;
and the adjusting module is used for adjusting the playing volume of the audio playing device of the target earphone if the automatic volume adjusting mode is triggered.
9. A volume adjustment device of a headset, characterized in that the volume adjustment device of a headset comprises a memory, a processor and a volume adjustment program of a headset stored on the memory and executable on the processor, which volume adjustment program of a headset when executed by the processor implements the steps of the volume adjustment method of a headset according to any one of claims 1-7.
10. A medium which is a computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a volume adjustment program for a headset, which when executed by a processor implements the steps of the volume adjustment method for a headset according to any one of claims 1-7.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115562611A (en) * | 2022-02-21 | 2023-01-03 | 荣耀终端有限公司 | Volume adjustment method, electronic device, and computer-readable storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135888Y (en) * | 1992-05-18 | 1993-06-09 | 喻光强 | Earphone volume safety device |
| CN104581494A (en) * | 2015-01-27 | 2015-04-29 | 深圳市冠旭电子有限公司 | Hearing protection method and system and earphone based on earphone |
| CN106714043A (en) * | 2015-08-25 | 2017-05-24 | 北京声望声电技术有限公司 | Stereo microphone and recording method thereof |
| CN107172300A (en) * | 2017-06-29 | 2017-09-15 | 深圳传音控股有限公司 | Volume automatic regulating method and its device |
| CN109327789A (en) * | 2013-06-28 | 2019-02-12 | 哈曼国际工业有限公司 | Headphone response measurement and equilibrium |
| CN109814833A (en) * | 2019-02-15 | 2019-05-28 | 佛山博智医疗科技有限公司 | A kind of real-time control frequency response output device and its application method |
| US20200037084A1 (en) * | 2018-07-24 | 2020-01-30 | HearSafe Limited | Hearing Protection Device and Method |
| CN111447539A (en) * | 2020-03-25 | 2020-07-24 | 北京聆通科技有限公司 | Fitting method and device for hearing earphones |
-
2021
- 2021-11-29 CN CN202111438110.2A patent/CN114071307A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2135888Y (en) * | 1992-05-18 | 1993-06-09 | 喻光强 | Earphone volume safety device |
| CN109327789A (en) * | 2013-06-28 | 2019-02-12 | 哈曼国际工业有限公司 | Headphone response measurement and equilibrium |
| CN104581494A (en) * | 2015-01-27 | 2015-04-29 | 深圳市冠旭电子有限公司 | Hearing protection method and system and earphone based on earphone |
| CN106714043A (en) * | 2015-08-25 | 2017-05-24 | 北京声望声电技术有限公司 | Stereo microphone and recording method thereof |
| CN107172300A (en) * | 2017-06-29 | 2017-09-15 | 深圳传音控股有限公司 | Volume automatic regulating method and its device |
| US20200037084A1 (en) * | 2018-07-24 | 2020-01-30 | HearSafe Limited | Hearing Protection Device and Method |
| CN109814833A (en) * | 2019-02-15 | 2019-05-28 | 佛山博智医疗科技有限公司 | A kind of real-time control frequency response output device and its application method |
| CN111447539A (en) * | 2020-03-25 | 2020-07-24 | 北京聆通科技有限公司 | Fitting method and device for hearing earphones |
Non-Patent Citations (1)
| Title |
|---|
| （美）卞歇（F.BUECHE）: "物理学原理", 31 July 1982, pages: 447 - 448 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115562611A (en) * | 2022-02-21 | 2023-01-03 | 荣耀终端有限公司 | Volume adjustment method, electronic device, and computer-readable storage medium |
| CN115562611B (en) * | 2022-02-21 | 2024-04-30 | 荣耀终端有限公司 | Volume adjustment method, electronic device, and computer-readable storage medium |
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