CN106229001A - A kind of audio frequency broadcast system and be applied to audio frequency play time method for protecting hearing ability - Google Patents
A kind of audio frequency broadcast system and be applied to audio frequency play time method for protecting hearing ability Download PDFInfo
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10009—Improvement or modification of read or write signals
- G11B20/10018—Improvement or modification of read or write signals analog processing for digital recording or reproduction
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Abstract
The present invention relates to digital audio technology field, it is provided that a kind of audio frequency broadcast system and be applied to method for protecting hearing ability when audio frequency is play, including audio service end, terminal unit, and audio service end is connected with terminal unit；Terminal unit includes voice applications system, audio coding decoding unit, memory element, speaker and earphone mouth, and voice applications system is connected with audio service end, memory element, audio coding decoding unit, audio coding decoding unit is connected with speaker, earphone mouth, and earphone mouth is used for inserting earphone；Voice applications internal system is provided with hearing protection switch, parameter setting module.The present invention can be good at protecting the hearing system of audience, reduces audio frequency long-time, high-decibel and plays the infringement causing audition, gives child audience and more directly protect；Considering speaker and two kinds of play mode of earphone simultaneously, add hearing protection mode switch, not only protect audition but also have good experience, application prospect is extensive.
Description
Technical field
The present invention relates to digital audio technology field, particularly to a kind of audio frequency broadcast system and be applied to audio frequency and play
Time method for protecting hearing ability.
Background technology
Along with popularizing of the Intelligent mobile equipment such as mobile phone, panel computer, enjoying audio frequency entertainment service whenever and wherever possible has been
Modal living scene.Youngster is the main population using audio frequency to play application, and child starts connecing more and more early
Touch electronic product and voice applications.
Showing according to medical research, hearing system can be caused wound after Long contact time is more than the sound of 85dB by adult
Evil, and the child's hearing system being in the growth promoter critical period is the most fragile for being relatively grown up, 60 ~ 85dB is that child growth is grown
Stage acceptable reasonable max volume scope.Increasing user select to use earphone to listen audio frequency, owing to it is specific
Structure is deeper into the organ of contact hearing system, thus brings more damage dynamics than the speaker of legacy equipment, therefore medical science
Upper suggestion, during use voice applications system especially under coordinating headset mode to use, should be limited in below 85dB by volume, and
Having certain suitable time of having a rest after listening to 1 hour continuously, thus protect hearing system, child should be by more in above scene
Many protections.
Therefore, listening when digital audio technology field is badly in need of a kind of audio frequency broadcast system and is applied to audio frequency broadcasting is tried hard to keep
Maintaining method, it is possible to well protect the hearing system of audience, reduces audio frequency long-time, high-decibel and plays the damage causing audition
Evil, especially gives when child audience uses and more directly protects, it is to avoid the hearing system that child is fragile comes to harm；With
Time consider speaker and two kinds of play mode of earphone, and can be chosen, pattern is more diversified, adds hearing protection
Mode switch, allows audience not only can protect audition but also can have good experience, to the healthy of audience and rationally makes
Having good help by voice applications system, application prospect is extensive.
Summary of the invention
The present invention is to solve the problems referred to above, it is provided that a kind of audio frequency broadcast system and be applied to audio frequency play time listening
Trying hard to keep maintaining method, technical scheme is as follows:
A kind of audio frequency broadcast system, including audio service end, terminal unit, and audio service end is connected with terminal unit；
Terminal unit, including voice applications system, audio coding decoding unit, memory element, speaker and earphone mouth, and possesses
The work of voice applications system run required for fundamental system environment, voice applications system and audio service end, memory element,
Audio coding decoding unit is connected, and audio coding decoding unit is connected with speaker, earphone mouth, and earphone mouth is used for inserting earphone；
Voice applications system, is internally provided with hearing protection switch, parameter setting module and selects for user and play audio frequency literary composition
The basic operation module of part.
Preferably, in above-mentioned a kind of audio frequency broadcast system, terminal unit is Intelligent mobile equipment.
Preferably, in above-mentioned a kind of audio frequency broadcast system, terminal unit is mobile phone, panel computer or robot.
A kind of audio frequency broadcast system is applied to method for protecting hearing ability when audio frequency is play, and comprises the steps:
Step one, opens audio frequency broadcast system, makes audio service end and terminal unit in running order；
Step 2, after terminal unit receives play command, obtains audio file, to broadcasting from audio service end or memory element
The pattern put judges；
Step 3, when using speaker to carry out audio frequency broadcasting, audio file is directly decoded by terminal unit, and will decoding
After audio file transmissions to speaker realize audio frequency play；
Step 4, when using earphone to carry out audio frequency broadcasting, needs whether earphone is opened hearing protection pattern and judges, when
When having been switched on hearing protection pattern, then broadcast sound volume and reproduction time are controlled, it is achieved hearing protection.
Preferably, it is applied in method for protecting hearing ability when audio frequency is play at above-mentioned a kind of audio frequency broadcast system, step
Two concretely comprise the following steps:
1), after the voice applications system within terminal unit receives play command, obtain from audio service end or memory element
Audio file；
2), after voice applications system obtains audio file, play mode is judged, it is judged that whether it is in headset mode.
Preferably, it is applied in method for protecting hearing ability when audio frequency is play at above-mentioned a kind of audio frequency broadcast system, step
Three concretely comprise the following steps:
A) it is not in headset mode when voice applications system judges to draw, and when being in speaker mode, voice applications system
By audio file transmissions to audio coding decoding unit；
B) audio file is directly decoded by audio coding decoding unit, and decoded audio file transmissions is real to speaker
Existing audio frequency is play, and completes audio frequency playing task.
Preferably, it is applied in method for protecting hearing ability when audio frequency is play at above-mentioned a kind of audio frequency broadcast system, step
Four concretely comprise the following steps:
A) when voice applications system judges to draw and is in headset mode, yet further judge whether hearing protection switch is opened
If do not opened, then voice applications system is by audio file transmissions to audio coding decoding unit, and audio coding decoding unit is to sound
Frequency file is decoded, and to earphone, decoded audio file transmissions is realized audio frequency broadcasting, completes audio frequency playing task, as
Fruit opens, then perform step B；
B) when opening hearing protection switch, further judge whether currently playing volume V1 exceedes in voice applications system
Hearing protection volume threshold V0 that parameter setting module is preset, if V1≤V0, keeps currently playing volume V1 constant, if
V1 ＞ V0, then perform step C；
C) currently playing volume V1 is adjusted to hearing protection volume threshold V0 by voice applications system, and voice applications system is by audio frequency
File is transferred to audio coding decoding unit, and audio file is decoded by audio coding decoding unit, and by decoded audio frequency literary composition
Part is transferred to earphone and realizes audio frequency broadcasting；
D), after currently playing volume V1 has adjusted, when earphone commences play out audio file, voice applications system starts simultaneously at tired
The long-pending total time T1 calculating current audio file broadcasting, when audio file stops playing, T1 no longer accumulation timing, start again at
During broadcasting, T1 accumulation timing again；Whether voice applications system real-time judge total time T1 sets more than voice applications system parameters
The hearing protection time threshold T0 that cover half block is preset, as T1 ＜ T0, voice applications system command audio decoding unit continues to broadcast
Put, then earphone continues to play audio file；As T1 >=T0, then perform step E；
E) voice applications system will stop currently playing audio file immediately, and is locked by earphone, on a user interface
Demonstrate the protection audition state that is in, and provide the user with language, image or animation and come into protection the carrying of Teaching Model of Listening
Show, show current rest count down time simultaneously, leave the button of hearing protection locking mode；
F), when user enters protection Teaching Model of Listening, voice applications system starts accumulation and calculates time of having a rest T2, and real-time judge T2
Whether reach time of having a rest threshold value T3 that parameter setting module is preset, if T2 is ＜ T3, then keep protection audition state；As
Really T2 >=T3, then voice applications system closes current hearing protection mode interface, and allows user by selecting for user and broadcasting
The basic operation module of playback frequency file carries out next step command operating, user listens to reproduction time T1 continuously and resets, repeat
In step D-F total time T1, T2 judge process, until audio file finishes playing.
Preferably, it is applied in method for protecting hearing ability when audio frequency is play at above-mentioned a kind of audio frequency broadcast system, step B
Middle hearing protection volume threshold V0 is the 60% of terminal unit max volume, 60dB≤V0≤85dB.
Preferably, it is applied in method for protecting hearing ability when audio frequency is play at above-mentioned a kind of audio frequency broadcast system, step D
Middle T0=60 minute.
Preferably, it is applied in method for protecting hearing ability when audio frequency is play at above-mentioned a kind of audio frequency broadcast system, step F
Middle T3=15 minute.
Beneficial effects of the present invention:
The present invention is by being applied to method for protecting hearing ability in audio system, it is possible to well protect the hearing system of audience, fall
Low audio frequency long-time, high-decibel plays the infringement causing audition, especially gives more direct when child audience uses
Protection, it is to avoid the hearing system that child is fragile comes to harm；Consider speaker and two kinds of play mode of earphone simultaneously, and
Can be chosen, pattern is more diversified, adds hearing protection mode switch, allows audience not only can protect audition but also can have
Good experience, has good help, application prospect to the healthy of audience and reasonable employment voice applications system
Extensively.
Accompanying drawing explanation
The present invention is described below in conjunction with the accompanying drawings in detail with detailed description of the invention:
Fig. 1 is the structured flowchart of a kind of audio frequency broadcast system of the present invention.
Fig. 2 is the flow chart that a kind of audio frequency broadcast system of the present invention is applied to method for protecting hearing ability when audio frequency is play.
Fig. 3 is the refinement flow process that a kind of audio frequency broadcast system of the present invention is applied to method for protecting hearing ability when audio frequency is play
Figure.
Wherein, the corresponding relation between the reference in Fig. 1-3 and component names is:
Audio service end 1, terminal unit 2, voice applications system 201, audio coding decoding unit 202, memory element 203, raise one's voice
Device 204 and earphone mouth 205, hearing protection switch 2011, parameter setting module 2022, select for user and play audio file
Basic operation module 2033.
Detailed description of the invention
For the measure making the technology of the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below will
In conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that
Described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the enforcement in the present invention
Example, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into
The scope of protection of the invention.
Embodiment 1:
Fig. 1 is the structured flowchart of a kind of audio frequency broadcast system of the present invention.
As it is shown in figure 1, a kind of audio frequency broadcast system, including audio service end 1, terminal unit 2, and audio service end 1
It is connected with terminal unit 2；Terminal unit 2, including voice applications system 201, audio coding decoding unit 202, memory element
203, speaker 204 and earphone mouth 205, and voice applications system 201 compiles with audio service end 1, memory element 203, audio frequency
Decoding unit 202 is connected, and audio coding decoding unit 202 is connected with speaker 204, earphone mouth 205, and earphone mouth 205 is used for
Insert earphone；Voice applications system 201, is internally provided with hearing protection switch 2011, parameter setting module 2022 and supplies user
Select and play the basic operation module 2033 of audio file.
In the present embodiment, terminal unit 2 is Intelligent mobile equipment；Preferably, terminal unit 2 be mobile phone, panel computer or
Robot.
Fig. 2 is the flow chart that a kind of audio frequency broadcast system of the present invention is applied to method for protecting hearing ability when audio frequency is play.
Fig. 3 is the refinement flow process that a kind of audio frequency broadcast system of the present invention is applied to method for protecting hearing ability when audio frequency is play
Figure.
As shown in Figure 2,3, a kind of audio frequency broadcast system is applied to method for protecting hearing ability when audio frequency is play, including walking as follows
Rapid:
Step one, opens audio frequency broadcast system, makes audio service end and terminal unit in running order；
Step 2, after terminal unit receives play command, obtains audio file, to broadcasting from audio service end or memory element
The pattern put judges；
Step 3, when using speaker to carry out audio frequency broadcasting, audio file is directly decoded by terminal unit, and will decoding
After audio file transmissions to speaker realize audio frequency play；
Step 4, when using earphone to carry out audio frequency broadcasting, needs whether earphone is opened hearing protection pattern and judges, when
When having been switched on hearing protection pattern, then broadcast sound volume and reproduction time are controlled, it is achieved hearing protection.
In the present embodiment, concretely comprising the following steps of step 2:
1), after the voice applications system within terminal unit receives play command, obtain from audio service end or memory element
Audio file；
2), after voice applications system obtains audio file, play mode is judged, it is judged that whether it is in headset mode.
In the present embodiment, concretely comprising the following steps of step 3:
A) it is not in headset mode when voice applications system judges to draw, and when being in speaker mode, voice applications system
By audio file transmissions to audio coding decoding unit；
B) audio file is directly decoded by audio coding decoding unit, and decoded audio file transmissions is real to speaker
Existing audio frequency is play, and completes audio frequency playing task.
In the present embodiment, concretely comprising the following steps of step 4:
A) when voice applications system judges to draw and is in headset mode, yet further judge whether hearing protection switch is opened
If do not opened, then voice applications system is by audio file transmissions to audio coding decoding unit, and audio coding decoding unit is to sound
Frequency file is decoded, and to earphone, decoded audio file transmissions is realized audio frequency broadcasting, completes audio frequency playing task, as
Fruit opens, then perform step B；
B) when opening hearing protection switch, further judge whether currently playing volume V1 exceedes in voice applications system
Hearing protection volume threshold V0 that parameter setting module is preset, if V1≤V0, keeps currently playing volume V1 constant, if
V1 ＞ V0, then perform step C；
C) currently playing volume V1 is adjusted to hearing protection volume threshold V0 by voice applications system, and voice applications system is by audio frequency
File is transferred to audio coding decoding unit, and audio file is decoded by audio coding decoding unit, and by decoded audio frequency literary composition
Part is transferred to earphone and realizes audio frequency broadcasting；
D), after currently playing volume V1 has adjusted, when earphone commences play out audio file, voice applications system starts simultaneously at tired
The long-pending total time T1 calculating current audio file broadcasting, when audio file stops playing, T1 no longer accumulation timing, start again at
During broadcasting, T1 accumulation timing again；Whether voice applications system real-time judge total time T1 sets more than voice applications system parameters
The hearing protection time threshold T0 that cover half block is preset, as T1 ＜ T0, voice applications system command audio decoding unit continues to broadcast
Put, then earphone continues to play audio file；As T1 >=T0, then perform step E；
E) voice applications system will stop currently playing audio file immediately, and is locked by earphone, on a user interface
Demonstrate the protection audition state that is in, and provide the user with language, image or animation and come into protection the carrying of Teaching Model of Listening
Show, show current rest count down time simultaneously, leave the button of hearing protection locking mode；
F), when user enters protection Teaching Model of Listening, voice applications system starts accumulation and calculates time of having a rest T2, and real-time judge T2
Whether reach time of having a rest threshold value T3 that parameter setting module is preset, if T2 is ＜ T3, then keep protection audition state；As
Really T2 >=T3, then voice applications system closes current hearing protection mode interface, and allows user by selecting for user and broadcasting
The basic operation module of playback frequency file carries out next step command operating, user listens to reproduction time T1 continuously and resets, repeat
In step D-F total time T1, T2 judge process, until audio file finishes playing.
In the present embodiment, in step B, hearing protection volume threshold V0 is the 60% of terminal unit max volume, 60dB≤V0
≤85dB。
In the present embodiment, T0=60 minute, T3=15 minute.
The present invention is by being applied to method for protecting hearing ability in audio system, it is possible to well protect the audition system of audience
System, reduces audio frequency long-time, high-decibel and plays the infringement causing audition, especially give more when child audience uses
Directly protection, it is to avoid the hearing system that child is fragile comes to harm；Consider speaker and two kinds of play mode of earphone simultaneously,
And can be chosen, pattern is more diversified, add hearing protection mode switch, allow audience not only can protect audition but also can
There to be good experience, the healthy of audience and reasonable employment voice applications system there is good help, application
Prospect is extensive.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (10)
1. an audio frequency broadcast system, it is characterised in that including: audio service end, terminal unit, and audio service end and end
End equipment is connected；
Described terminal unit, including voice applications system, audio coding decoding unit, memory element, speaker and earphone mouth, and
Possess the fundamental system environment required for the work of voice applications system runs, described voice applications system and audio service end,
Memory element, audio coding decoding unit are connected, and described audio coding decoding unit is connected with speaker, earphone mouth, described ear
Machine mouth is used for inserting earphone；
Described voice applications system, is internally provided with hearing protection switch, parameter setting module and selects for user and play sound
The basic operation module of frequency file.
A kind of audio frequency broadcast system the most according to claim 1, it is characterised in that described terminal unit is that intelligent mobile sets
Standby.
A kind of audio frequency broadcast system the most according to claim 2, it is characterised in that described terminal unit is mobile phone, flat board
Computer or robot.
4. an audio frequency broadcast system is applied to method for protecting hearing ability when audio frequency is play, it is characterised in that comprise the steps:
Step one, opens audio frequency broadcast system, makes audio service end and terminal unit in running order；
Step 2, after described terminal unit receives play command, obtains audio frequency from described audio service end or memory element
File, judges the pattern play；
Step 3, when using speaker to carry out audio frequency broadcasting, audio file is directly decoded by described terminal unit, and will
Decoded audio file transmissions is realized audio frequency to described speaker and plays；
Step 4, when using earphone to carry out audio frequency broadcasting, needs whether earphone is opened hearing protection pattern and judges, when
When having been switched on hearing protection pattern, then broadcast sound volume and reproduction time are controlled, it is achieved hearing protection.
A kind of audio frequency broadcast system the most according to claim 4 is applied to method for protecting hearing ability when audio frequency is play, and it is special
Levy and be, concretely comprising the following steps of described step 2:
1) after the voice applications system within described terminal unit receives play command, from described audio service end or storage
Unit obtains audio file；
2), after described voice applications system obtains audio file, play mode is judged, it is judged that whether it is in earphone mould
Formula.
A kind of audio frequency broadcast system the most according to claim 5 is applied to method for protecting hearing ability when audio frequency is play, and it is special
Levy and be, concretely comprising the following steps of described step 3:
A) it is not in headset mode when described voice applications system judges to draw, and when being in described speaker mode, described
Voice applications system by audio file transmissions to audio coding decoding unit；
B) audio file is directly decoded by described audio coding decoding unit, and gives described by decoded audio file transmissions
Speaker realizes audio frequency and plays, and completes audio frequency playing task.
A kind of audio frequency broadcast system the most according to claim 6 is applied to method for protecting hearing ability when audio frequency is play, and it is special
Levy and be, concretely comprising the following steps of described step 4:
A) when voice applications system judges to draw and is in headset mode, yet further judge whether hearing protection switch is opened
If do not opened, then voice applications system is by audio file transmissions to audio coding decoding unit, and audio coding decoding unit is to sound
Frequency file is decoded, and to earphone, decoded audio file transmissions is realized audio frequency broadcasting, completes audio frequency playing task, as
Fruit opens, then perform step B；
B) when opening hearing protection switch, further judge whether currently playing volume V1 exceedes in voice applications system
Hearing protection volume threshold V0 that parameter setting module is preset, if V1≤V0, keeps currently playing volume V1 constant, if
V1 ＞ V0, then perform step C；
C) currently playing volume V1 is adjusted to hearing protection volume threshold V0 by voice applications system, and voice applications system is by audio frequency
File is transferred to audio coding decoding unit, and audio file is decoded by audio coding decoding unit, and by decoded audio frequency literary composition
Part is transferred to earphone and realizes audio frequency broadcasting；
D), after currently playing volume V1 has adjusted, when earphone commences play out audio file, voice applications system starts simultaneously at tired
The long-pending total time T1 calculating current audio file broadcasting, when audio file stops playing, T1 no longer accumulation timing, start again at
During broadcasting, T1 accumulation timing again；Whether voice applications system real-time judge total time T1 sets more than voice applications system parameters
The hearing protection time threshold T0 that cover half block is preset, as T1 ＜ T0, voice applications system command audio decoding unit continues to broadcast
Put, then earphone continues to play audio file；As T1 >=T0, then perform step E；
E) voice applications system will stop currently playing audio file immediately, and is locked by earphone, on a user interface
Demonstrate the protection audition state that is in, and provide the user with language, image or animation and come into protection the carrying of Teaching Model of Listening
Show, show current rest count down time simultaneously, leave the button of hearing protection locking mode；
F), when user enters protection Teaching Model of Listening, voice applications system starts accumulation and calculates time of having a rest T2, and real-time judge T2
Whether reach time of having a rest threshold value T3 that parameter setting module is preset, if T2 is ＜ T3, then keep protection audition state；As
Really T2 >=T3, then voice applications system closes current hearing protection mode interface, and allows user by selecting for user and broadcasting
The basic operation module of playback frequency file carries out next step command operating, user listens to reproduction time T1 continuously and resets, repeat
In step D-F total time T1, T2 judge process, until audio file finishes playing.
A kind of audio frequency broadcast system the most according to claim 7 is applied to method for protecting hearing ability when audio frequency is play, and it is special
Levying and be, in described step B, hearing protection volume threshold V0 is the 60% of terminal unit max volume, 60dB≤V0≤85dB.
A kind of audio frequency broadcast system the most according to claim 7 is applied to method for protecting hearing ability when audio frequency is play, and it is special
Levy and be, in described step D T0=60 minute.
A kind of audio frequency broadcast system the most according to claim 7 is applied to method for protecting hearing ability when audio frequency is play, and it is special
Levy and be, in described step F T3=15 minute.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610641679.1A CN106229001A (en) | 2016-08-08 | 2016-08-08 | A kind of audio frequency broadcast system and be applied to audio frequency play time method for protecting hearing ability |
| PCT/CN2016/105738 WO2018028071A1 (en) | 2016-08-08 | 2016-11-14 | Audio playback system, and hearing protection method for use when playing back audio using same |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610641679.1A CN106229001A (en) | 2016-08-08 | 2016-08-08 | A kind of audio frequency broadcast system and be applied to audio frequency play time method for protecting hearing ability |
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| CN107147780A (en) * | 2017-04-26 | 2017-09-08 | 维沃移动通信有限公司 | Method for controlling audio output of mobile terminal and mobile terminal |
| CN108989931A (en) * | 2018-06-19 | 2018-12-11 | 美特科技(苏州)有限公司 | Hearing-protection earphone and its method for protecting hearing ability, computer program memory medium |
| CN109068205A (en) * | 2018-06-05 | 2018-12-21 | 四川斐讯信息技术有限公司 | A method of it is controllable using the time using time controllable earphone and earphone |
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| CN109656511A (en) * | 2018-10-30 | 2019-04-19 | 努比亚技术有限公司 | A kind of audio frequency playing method, terminal and computer readable storage medium |
| CN113905303A (en) * | 2021-10-11 | 2022-01-07 | 上海物骐微电子有限公司 | Hearing damage early warning method, system, storage medium and audio equipment |
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| CN112947886B (en) * | 2019-12-11 | 2024-07-19 | 荣耀终端有限公司 | Method and device for protecting hearing of user and electronic equipment |
| CN113791886B (en) * | 2021-09-28 | 2023-05-23 | 杭州中河电子器材有限公司 | Audio preset task management method and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107147780A (en) * | 2017-04-26 | 2017-09-08 | 维沃移动通信有限公司 | Method for controlling audio output of mobile terminal and mobile terminal |
| CN109068205A (en) * | 2018-06-05 | 2018-12-21 | 四川斐讯信息技术有限公司 | A method of it is controllable using the time using time controllable earphone and earphone |
| CN108989931A (en) * | 2018-06-19 | 2018-12-11 | 美特科技(苏州)有限公司 | Hearing-protection earphone and its method for protecting hearing ability, computer program memory medium |
| CN109166271A (en) * | 2018-10-30 | 2019-01-08 | 广汽丰田汽车有限公司 | Automobile production workshop alarm method, device and readable storage medium storing program for executing |
| CN109656511A (en) * | 2018-10-30 | 2019-04-19 | 努比亚技术有限公司 | A kind of audio frequency playing method, terminal and computer readable storage medium |
| CN113905303A (en) * | 2021-10-11 | 2022-01-07 | 上海物骐微电子有限公司 | Hearing damage early warning method, system, storage medium and audio equipment |
| CN113905303B (en) * | 2021-10-11 | 2024-04-09 | 上海物骐微电子有限公司 | Hearing loss warning method, storage medium and audio device |
| WO2023092660A1 (en) * | 2021-11-29 | 2023-06-01 | 深圳市大十科技有限公司 | Audio device output energy control method capable of protecting hearing |
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| WO2018028071A1 (en) | 2018-02-15 |
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Application publication date: 20161214 |