CN106878885A - Electronic installation and the detection method based on air pressure - Google Patents
Electronic installation and the detection method based on air pressure Download PDFInfo
- Publication number
- CN106878885A CN106878885A CN201710124899.1A CN201710124899A CN106878885A CN 106878885 A CN106878885 A CN 106878885A CN 201710124899 A CN201710124899 A CN 201710124899A CN 106878885 A CN106878885 A CN 106878885A
- Authority
- CN
- China
- Prior art keywords
- sound chamber
- electronic installation
- acoustic aperture
- detection method
- baroceptor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
-
- 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
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
- H04R9/04—Construction, mounting, or centering of coil
Abstract
The invention discloses a kind of electronic installation.The electronic installation includes housing, and housing forms sound chamber and goes out acoustic aperture with sound chamber connects.Electronic installation also includes the electroacoustic component and baroceptor that are arranged in sound chamber, and baroceptor is used to obtain the first atmospheric pressure value in sound chamber, and the first atmospheric pressure value is used to judge whether acoustic aperture blocks.Additionally, the invention also discloses a kind of detection method based on air pressure.Electronic installation of the invention and detection method detect atmospheric pressure value to judge whether acoustic aperture blocks by baroceptor, thus judge exactly electroacoustic component whether can normal work and usable family acoustic aperture is dredged out to ensure that acoustic aperture does not block.
Description
Technical field
The present invention relates to audio area, more particularly to a kind of electronic installation and the detection method based on air pressure.
Background technology
In the related art, the acoustic aperture that goes out of mobile phone is easily adhered dust and other impurities in use, results in blockage, and causes
Go out amount of sound to diminish.However, user's often None- identified, so as to influence using effect, even result in user using mistake should
To measure, for example, the volume of mobile phone is improved simply, may cause the speaker operation lost of life.
The content of the invention
Embodiments of the present invention provide a kind of electronic installation and the detection method based on air pressure.
A kind of electronic installation of embodiments of the present invention, including housing, the housing formed sound chamber and with the sound chamber
What is connected goes out acoustic aperture, and the electronic installation also includes the electroacoustic component and baroceptor that are arranged in the sound chamber, the gas
Pressure sensor is used to obtaining the first atmospheric pressure value in the sound chamber, first atmospheric pressure value be used to judging it is described go out acoustic aperture whether block up
Plug.
A kind of detection method based on air pressure of embodiments of the present invention, for electronic installation, the electronic installation bag
Include housing, the housing formed sound chamber and connect with the sound chamber go out acoustic aperture, described in the electronic installation also includes being arranged on
Electroacoustic component and baroceptor in sound chamber, the detection method are comprised the following steps：
Control the electroacoustic component sounding；
Process the first atmospheric pressure value that the baroceptor is obtained in the electroacoustic component sounding；
Judge first atmospheric pressure value whether more than predetermined threshold；With
Spoken hole plug described in judging when first atmospheric pressure value is more than the predetermined threshold.
The electronic installation and detection method of embodiment of the present invention detect atmospheric pressure value to judge to speak by baroceptor
Whether hole blocks, thus judge exactly electroacoustic component whether can normal work and can be used family acoustic aperture is dredged out to ensure
Acoustic aperture is not blocked.
Additional aspect of the invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by practice of the invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to implementation method is combined
Obtain substantially and be readily appreciated that, wherein：
Fig. 1 is the part-structure schematic diagram of the electronic installation of embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the detection method of embodiment of the present invention；
Fig. 3 is another schematic flow sheet of the detection method of embodiment of the present invention；
Fig. 4 is another schematic flow sheet of the detection method of embodiment of the present invention；
Fig. 5 is another schematic flow sheet of the detection method of embodiment of the present invention；
Fig. 6 is the high-level schematic functional block diagram of the electronic installation of embodiment of the present invention.
Main element symbol description：
Electronic installation 100, housing 20, sound chamber 22, preceding sound chamber 222, rear sound chamber 224, go out acoustic aperture 24, electroacoustic component 30, gas
Pressure sensor 40, circuit board 50, processor 60, memory 70, power circuit 80.
Specific embodiment
Embodiments of the present invention are described below in detail, the implementation method of the implementation method is shown in the drawings, wherein
Same or similar label represents same or similar element or the element with same or like function from start to finish.Lead to below
It is exemplary to cross the implementation method being described with reference to the drawings, and is only used for explaining the present invention, and it is not intended that to limit of the invention
System.
Refer to Fig. 1, the electronic installation 100 of embodiment of the present invention includes housing 20, housing 20 formed sound chamber 22 and with
What sound chamber 22 connected goes out acoustic aperture 24.Electronic installation 100 also includes the electroacoustic component 30 and the baroceptor that are arranged in sound chamber 22
40, baroceptor 40 is used to obtain the first atmospheric pressure value in sound chamber 22, and the first atmospheric pressure value is used to judge whether acoustic aperture 24 blocks up
Plug.
Fig. 2 is referred to, the detection method based on air pressure of embodiment of the present invention can be used for electronic installation 100.Electronics
Device 100 includes housing 20, housing 20 formed sound chamber 22 and connected with sound chamber 22 go out acoustic aperture 24, electronic installation 100 also includes
It is arranged on electroacoustic component 30 and baroceptor 40 in sound chamber 22.Detection method is comprised the following steps：
S11：The control sounding of electroacoustic component 30；
S12：The first atmospheric pressure value that treatment baroceptor 40 is obtained in 30 sounding of electroacoustic component；
S13：Judge the first atmospheric pressure value whether more than predetermined threshold；With
S14：Judge that acoustic aperture 24 is blocked when the first atmospheric pressure value is more than predetermined threshold.
The electronic installation 100 and detection method of embodiment of the present invention detect atmospheric pressure value to judge by baroceptor 40
Go out whether acoustic aperture 24 blocks, thus judge exactly electroacoustic component 30 whether can normal work and can be used family dredge out acoustic aperture
24 ensuring that acoustic aperture 24 does not block.
Specifically, the electronic installation 100 of embodiment of the present invention can be used to implement the detection method of embodiment of the present invention.
In some embodiments, electronic installation 100 includes mobile phone, panel computer, intelligent watch, notebook computer, intelligence
Can bracelet or intelligent helmet.In example of the invention, electronic installation 100 is mobile phone.
In some embodiments, electroacoustic component 30 can be converted the electrical signal to including loudspeaker, earphone or loudspeaker etc.
The device of acoustical signal, and for example may be provided at the bottom of electronic installation 100.In embodiments of the present invention, electroacoustic component 30 is
Coil loundspeaker.In other embodiments, electroacoustic component 30 can also be arranged on other correct positions of electronic installation 100.
Even, electroacoustic component 30 can include multiple, be disposed adjacent or be separately positioned on the diverse location of electronic installation 100.
In some embodiments, acquired atmospheric pressure value can be the measured value or air pressure transmission of baroceptor 40
The difference of the measured value twice of sensor 40, any limitation is not done herein.
In some embodiments, baroceptor 40 is used to obtain first in sound chamber 22 in 30 sounding of electroacoustic component
Atmospheric pressure value.
It is appreciated that when going out acoustic aperture 24 and not blocking, go out acoustic aperture 24 and be in communication with the outside, from the gas that baroceptor 40 is obtained
Pressure value is essentially the same with ambient pressure value (such as atmospheric pressure value of atmospheric pressure), and when electroacoustic component 30 works, electroacoustic component 30 sends
Sound output it is unimpeded, from baroceptor 40 obtain atmospheric pressure value be held essentially constant；Blocked and electroacoustic acoustic aperture 24 is gone out
When element 30 works, the vibrating diaphragm of electroacoustic component 30 can act power to the air in preceding sound chamber 222, be blocked up due to going out acoustic aperture 24
Plug, air is influenceed by the active force that vibrating diaphragm is produced, so as to change atmospheric pressure value.
Therefore, judge that acoustic aperture 24 is blocked when the first atmospheric pressure value is more than predetermined threshold, be less than or wait in the first atmospheric pressure value
Judge that acoustic aperture 24 is unimpeded when predetermined threshold.
Referring to Fig. 1, in some embodiments, sound chamber 22 includes preceding sound chamber 222 and rear sound chamber 224, preceding sound chamber
Sound chamber 224 and go out acoustic aperture 24 after 222 connections, baroceptor 40 is arranged in preceding sound chamber 222, and electroacoustic component 30 is arranged on rear sound
In chamber 224.
In this way, the atmospheric pressure value obtained in preceding sound chamber 222 can be measured by baroceptor 40, so as to judge acoustic aperture 24
Whether block.
Referring to Fig. 1, in some embodiments, preceding sound chamber 222 is big near the cross-sectional area for going out the side of acoustic aperture 24
The cross-sectional area of the rear side of sound chamber 224 is close in preceding sound chamber 222.
In this way, the area for acoustic aperture 24 can be increased, the scope of speaking of electroacoustic component 30 is improved.
Fig. 3 is referred to, in some embodiments, step S11 is comprised the following steps：
S112：Control electroacoustic component 30 plays predetermined audio, and the loudness of predetermined audio is more than predetermined loudness.
In this way, when the blocking of acoustic aperture 24 is gone out, can largely change atmospheric pressure value, so as to more precisely judge to speak
Whether hole 24 blocks.
It is appreciated that the diaphragm oscillations of electroacoustic component 30 are the principal elements for causing air pressure value changes, Oscillation Amplitude is bigger,
Active force to air is bigger, and air pressure value changes are also bigger.Predetermined audio by playback loudness more than predetermined loudness, can make
The Oscillation Amplitude for obtaining vibrating diaphragm is sufficiently large, so as in the case where the blocking of acoustic aperture 24 is gone out, obtain more obvious air pressure value changes.Together
When, play predetermined audio, can be known a priori by go out acoustic aperture 24 it is nonclogging in the case of, from the gas that baroceptor 40 gets
The size of pressure value, the atmospheric pressure value can be used as predetermined threshold.
Fig. 4 is referred to, in some embodiments, detection method is comprised the following steps：
S15：Going out the control sounding of electroacoustic component 30 when acoustic aperture 24 is not blocked；With
S16：The second air pressure that treatment baroceptor 40 is obtained when 30 sounding of electroacoustic component when acoustic aperture 24 is not blocked is gone out
Value is used as predetermined threshold.
In this way, the second atmospheric pressure value when acoustic aperture 24 is not blocked can be obtained out as predetermined threshold.Specifically, in an example
In son, go out identified situation when the nonclogging situation of acoustic aperture 24 can be dispatched from the factory by electronic installation 100, or cleared up out in user
Identified situation during acoustic aperture 24.
Fig. 5 is referred to, in some embodiments, detection method is comprised the following steps：
S17：Prompt message is produced when judging that acoustic aperture 24 is blocked.
In this way, prompting user dredges out acoustic aperture 24 in order to user in time when can be blocked acoustic aperture 24 is gone out.
Specifically, prompt message can be acoustic information, text information etc..Such as, electronic installation 100 includes multiple electroacoustic
Element 30, wherein some electroacoustic component 30 speak hole plug when, carry out broadcasting for acoustic information using other electroacoustic components
Put；For another example, the text information of " broadcasting cacophonia " is shown by display screen, so that user grasps electroacoustic accurately and in time
The information of element 30, further improves the intellectuality and hommization of electronic installation 100.
Fig. 6 is referred to, the electronic installation 100 of embodiment of the present invention also includes circuit board 50, processor 60, memory 70
With power circuit 80.Wherein, circuit board 50 is placed in the interior volume that housing 20 is surrounded, and processor 60 and memory 70 are arranged on
On circuit board 50, power circuit 80 is used to be powered for each circuit or device of electronic installation 100.
Memory 70 is used to store executable program code.Processor 60 is by reading store in memory 70 executable
Program code runs program corresponding with executable program code, for performing the detection method of above-mentioned implementation method.Place
Reason device 60 is used to perform following steps：
The control sounding of electroacoustic component 30；
The first atmospheric pressure value that treatment baroceptor 40 is obtained in 30 sounding of electroacoustic component；
Judge the first atmospheric pressure value whether more than predetermined threshold；With
Judge that acoustic aperture 24 is blocked when the first atmospheric pressure value is more than predetermined threshold.
It should be noted that the foregoing explanation to detection method is also applied for the electronic installation of embodiment of the present invention
100, will not be repeated here.
In the description of embodiments of the present invention, term " first ", " second " are only used for describing purpose, without being understood that
To indicate or implying relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
One or more feature can be expressed or be implicitly included to the feature of " second ".In embodiments of the present invention
In description, " multiple " is meant that two or more, unless otherwise expressly limited specifically.
, it is necessary to illustrate in the description of embodiments of the present invention, unless otherwise clearly defined and limited, term
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one
The connection of body ground；Can mechanically connect, or electrically connect or can mutually communicate；Can be joined directly together, it is also possible to logical
Intermediary is crossed to be indirectly connected to, can be two element internals connection or two interaction relationships of element.For ability
For the those of ordinary skill in domain, above-mentioned term specifically containing in embodiments of the present invention can be as the case may be understood
Justice.
In the description of this specification, reference term " implementation method ", " some implementation methods ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means to combine the tool that the implementation method or example are described
Body characteristicses, structure, material or feature are contained at least one implementation method of the invention or example.In this manual,
Schematic representation to above-mentioned term is not necessarily referring to identical implementation method or example.And, the specific features of description, knot
Structure, material or feature can in an appropriate manner be combined in one or more any implementation methods or example.
Any process described otherwise above or method description in flow chart or herein is construed as, and expression includes
It is one or more for realizing specific logical function or process the step of the module of code of executable instruction, fragment or portion
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussion suitable
Sequence, including function involved by basis by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Represent in flow charts or logic and/or step described otherwise above herein, for example, being considered use
In the order list of the executable instruction for realizing logic function, in may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processing module or other can be from instruction
The system of execution system, device or equipment instruction fetch and execute instruction) use, or combine these instruction execution systems, device or
Equipment and use.For the purpose of this specification, " computer-readable medium " can be it is any can include, store, communicating, propagating or
Transmission procedure is used for instruction execution system, device or equipment or with reference to these instruction execution systems, device or equipment
Device.The more specifically example (non-exhaustive list) of computer-readable medium includes following：Connected up with one or more
Electrical connection section (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can thereon print described program or other are suitable
Medium, because optical scanner for example can be carried out by paper or other media, then enters edlin, interpretation or if necessary with it
His suitable method is processed electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of embodiments of the present invention can be with hardware, software, firmware or combinations thereof come real
It is existing.In the above-described embodiment, multiple steps or method can be with storages in memory and by suitable instruction execution system
The software or firmware of execution is realized.If for example, being realized with hardware, with another embodiment, ability can be used
Any one of following technology known to domain or their combination are realized：With for realizing logic function to data-signal
The discrete logic of logic gates, the application specific integrated circuit with suitable combinational logic gate circuit, programmable gate array
(PGA), field programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method is carried
The rapid hardware that can be by program to instruct correlation is completed, and described program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
Additionally, each functional unit in various embodiments of the present invention can be integrated in a processing module, also may be used
Being that unit is individually physically present, it is also possible to which two or more units are integrated in a module.It is above-mentioned integrated
Module can both be realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.The integrated module
If realized in the form of using software function module and as independent production marketing or when using, it is also possible to which storage is in a calculating
In machine read/write memory medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Implementation method is changed, changes, replacing and modification.
Claims (10)
1. a kind of electronic installation, including housing, the housing forms sound chamber and goes out acoustic aperture with the sound chamber connects, and its feature exists
In the electronic installation also includes the electroacoustic component and baroceptor that are arranged in the sound chamber, and the baroceptor is used
In obtaining the first atmospheric pressure value in the sound chamber, first atmospheric pressure value be used to judging it is described go out acoustic aperture whether block.
2. electronic installation as claimed in claim 1, it is characterised in that the sound chamber includes preceding sound chamber and rear sound chamber, it is described before
Sound chamber connect the rear sound chamber and it is described go out acoustic aperture, the baroceptor is arranged in the preceding sound chamber, the electroacoustic component
Setting is in the rear in sound chamber.
3. electronic installation as claimed in claim 2, it is characterised in that the preceding sound chamber near it is described go out acoustic aperture side it is transversal
Area is close to the cross-sectional area of the rear sound chamber side more than the preceding sound chamber.
4. electronic installation as claimed in claim 1, it is characterised in that the baroceptor is used in electroacoustic component hair
The first atmospheric pressure value in the sound chamber is obtained during sound.
5. a kind of detection method based on air pressure, for electronic installation, it is characterised in that the electronic installation includes housing, institute
State housing formed sound chamber and connect with the sound chamber go out acoustic aperture, the electronic installation also electricity including being arranged in the sound chamber
Sound component and baroceptor, the detection method are comprised the following steps：
Control the electroacoustic component sounding；
Process the first atmospheric pressure value that the baroceptor is obtained in the electroacoustic component sounding；
Judge first atmospheric pressure value whether more than predetermined threshold；With
Spoken hole plug described in judging when first atmospheric pressure value is more than the predetermined threshold.
6. detection method as claimed in claim 5, it is characterised in that the sound chamber includes preceding sound chamber and rear sound chamber, it is described before
Sound chamber connect the rear sound chamber and it is described go out acoustic aperture, the baroceptor is arranged in the preceding sound chamber, the electroacoustic component
Setting is in the rear in sound chamber.
7. detection method as claimed in claim 6, it is characterised in that the preceding sound chamber near it is described go out acoustic aperture side it is transversal
Area is close to the cross-sectional area of the rear sound chamber side more than the preceding sound chamber.
8. detection method as claimed in claim 5, it is characterised in that include the step of the control electroacoustic component sounding
Following steps：
The electroacoustic component is controlled to play predetermined audio, the loudness of the predetermined audio is more than predetermined loudness.
9. detection method as claimed in claim 5, it is characterised in that the detection method is comprised the following steps：
It is described go out acoustic aperture do not block when control the electroacoustic component sounding；With
Process the baroceptor it is described go out acoustic aperture do not block when the electroacoustic component sounding when the second atmospheric pressure value for obtaining
As the predetermined threshold.
10. detection method as claimed in claim 5, it is characterised in that the detection method is comprised the following steps：
Prompt message is produced when hole plug is spoken described in judgement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124899.1A CN106878885B (en) | 2017-03-03 | 2017-03-03 | Electronic device and air pressure-based detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124899.1A CN106878885B (en) | 2017-03-03 | 2017-03-03 | Electronic device and air pressure-based detection method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106878885A true CN106878885A (en) | 2017-06-20 |
| CN106878885B CN106878885B (en) | 2020-03-20 |
Family
ID=59169740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710124899.1A Active CN106878885B (en) | 2017-03-03 | 2017-03-03 | Electronic device and air pressure-based detection method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107911783A (en) * | 2017-11-16 | 2018-04-13 | 北京小米移动软件有限公司 | Mobile terminal, microphone and the method for detecting microphone exception |
| CN111314837A (en) * | 2020-02-19 | 2020-06-19 | 上海闻泰信息技术有限公司 | Anti-blocking method, device, equipment and storage medium for sound outlet of sound production device |
| CN112188378A (en) * | 2020-09-28 | 2021-01-05 | 维沃移动通信有限公司 | Electronic equipment sound production optimization method and device and electronic equipment |
| CN112333619A (en) * | 2020-11-03 | 2021-02-05 | 珠海格力电器股份有限公司 | Method, device and system for detecting receiver performance |
| CN113489822A (en) * | 2021-08-12 | 2021-10-08 | 维沃移动通信有限公司 | Electronic device, control method and device of electronic device, and readable storage medium |
| CN114827784A (en) * | 2021-08-03 | 2022-07-29 | 成都极米科技股份有限公司 | Horn structure, horn dust cleaning method and device and sound production equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10136792A (en) * | 1996-11-01 | 1998-05-26 | Yanmar Agricult Equip Co Ltd | Pot tray filling device |
| CN101908013A (en) * | 2009-06-04 | 2010-12-08 | 纬创资通股份有限公司 | Pressure sensing device, pressure sensing method and heat dissipation device for electronic device |
| CN103501375A (en) * | 2013-09-16 | 2014-01-08 | 华为终端有限公司 | Method and device for controlling sound effect |
| CN105135604A (en) * | 2015-08-14 | 2015-12-09 | 珠海格力电器股份有限公司 | Control method and control system for air conditioner |
-
2017
- 2017-03-03 CN CN201710124899.1A patent/CN106878885B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10136792A (en) * | 1996-11-01 | 1998-05-26 | Yanmar Agricult Equip Co Ltd | Pot tray filling device |
| CN101908013A (en) * | 2009-06-04 | 2010-12-08 | 纬创资通股份有限公司 | Pressure sensing device, pressure sensing method and heat dissipation device for electronic device |
| CN103501375A (en) * | 2013-09-16 | 2014-01-08 | 华为终端有限公司 | Method and device for controlling sound effect |
| CN105135604A (en) * | 2015-08-14 | 2015-12-09 | 珠海格力电器股份有限公司 | Control method and control system for air conditioner |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107911783A (en) * | 2017-11-16 | 2018-04-13 | 北京小米移动软件有限公司 | Mobile terminal, microphone and the method for detecting microphone exception |
| CN107911783B (en) * | 2017-11-16 | 2020-06-02 | 北京小米移动软件有限公司 | Mobile terminal, microphone and method for detecting microphone abnormity |
| CN111314837A (en) * | 2020-02-19 | 2020-06-19 | 上海闻泰信息技术有限公司 | Anti-blocking method, device, equipment and storage medium for sound outlet of sound production device |
| CN112188378A (en) * | 2020-09-28 | 2021-01-05 | 维沃移动通信有限公司 | Electronic equipment sound production optimization method and device and electronic equipment |
| CN112188378B (en) * | 2020-09-28 | 2021-08-17 | 维沃移动通信有限公司 | Sound production optimization method and device of electronic equipment, electronic equipment and readable storage medium |
| CN112333619A (en) * | 2020-11-03 | 2021-02-05 | 珠海格力电器股份有限公司 | Method, device and system for detecting receiver performance |
| CN114827784A (en) * | 2021-08-03 | 2022-07-29 | 成都极米科技股份有限公司 | Horn structure, horn dust cleaning method and device and sound production equipment |
| CN114827784B (en) * | 2021-08-03 | 2023-09-05 | 成都极米科技股份有限公司 | Horn structure, horn ash removing method and device and sounding equipment |
| CN113489822A (en) * | 2021-08-12 | 2021-10-08 | 维沃移动通信有限公司 | Electronic device, control method and device of electronic device, and readable storage medium |
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| Publication number | Publication date |
|---|---|
| CN106878885B (en) | 2020-03-20 |
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