CN106851516A - Electronic installation and the detection method based on loudness - Google Patents
Electronic installation and the detection method based on loudness Download PDFInfo
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- CN106851516A CN106851516A CN201710124905.3A CN201710124905A CN106851516A CN 106851516 A CN106851516 A CN 106851516A CN 201710124905 A CN201710124905 A CN 201710124905A CN 106851516 A CN106851516 A CN 106851516A
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- China
- Prior art keywords
- audio signal
- electronic installation
- pickup hole
- loudness
- acoustic aperture
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Classifications
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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
- H04R29/00—Monitoring arrangements; Testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/05—Detection of connection of loudspeakers or headphones to amplifiers
Abstract
Include housing the invention discloses a kind of electronic installation, housing is formed with out acoustic aperture and pickup hole, electronic installation also includes setting in housing and the electroacoustic component and with pickup hole relative acoustoelectric element relative with acoustic aperture is gone out, wherein, electroacoustic component is used to export the first audio signal, acoustoelectric element is used to gather the second audio signal, and the first audio signal and the second audio signal are used to judge whether acoustic aperture or pickup hole block.In the detection method based on loudness and electronic installation of embodiment of the present invention, can be detected by electroacoustic component and acoustoelectric element and identify whether acoustic aperture or pickup hole block, to facilitate user to dredge out acoustic aperture and pickup hole in time, so that electronic installation can be normally used.The invention also discloses a kind of detection method based on loudness.
Description
Technical field
The present invention relates to field of electronic devices, more particularly to a kind of electronic installation and the detection method based on loudness.
Background technology
The acoustic aperture that goes out of mobile phone is easily adhered dust and other impurities in use, results in blockage, and causes amount of sound to diminish.
However, user's often None- identified, so as to influence using effect, even results in counter-measure of the user using mistake, such as one
Taste improves the volume of mobile phone, may cause the speaker operation lost of life.
The content of the invention
The present invention provides a kind of detection method based on loudness and a kind of electronic installation.
The electronic installation of embodiment of the present invention includes housing, and the housing is formed with out acoustic aperture and pickup hole, the electricity
Sub-device also include setting in the housing and with it is described go out the relative electroacoustic component and the sound relative with the pickup hole of acoustic aperture
Electric device, wherein, the electroacoustic component is used to export the first audio signal, and the acoustoelectric element is used to gather the second audio letter
Number, first audio signal and second audio signal be used to judge it is described go out acoustic aperture or the pickup hole whether block up
Plug.
The detection method based on loudness of embodiment of the present invention is used for electronic installation, and electronic installation includes housing, described
Housing is formed with out acoustic aperture and pickup hole, the electronic installation also include setting in the housing and with it is described go out acoustic aperture it is relative
Electroacoustic component and the acoustoelectric element relative with the pickup hole, the detection method include step：Control the electroacoustic component defeated
Go out the first sound corresponding with the first audio signal；The acoustoelectric element recording is controlled to form the second audio signal；Treatment institute
The second audio signal is stated to obtain the 3rd audio signal corresponding with first sound；Judge the sound of the 3rd audio signal
Whether the difference value between degree and the loudness of first audio signal is more than predetermined threshold；It is described with being more than in the difference value
Go out acoustic aperture or the pickup hole plug described in judging during predetermined threshold.
In the detection method based on loudness and electronic installation of embodiment of the present invention, by electroacoustic component and acoustoelectric element
Can detect and identify whether acoustic aperture or pickup hole block, to facilitate user to dredge out acoustic aperture and pickup hole in time, so that electronics
Device can be normally used.
The advantage of additional aspect of the invention 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 floor map of the electronic installation of embodiment of the present invention；
Fig. 2 is the elevational schematic view of the electronic installation of Fig. 1；
Fig. 3 is the schematic top plan view of the electronic installation of Fig. 1；
Fig. 4 is the schematic flow sheet of the detection method of embodiment of the present invention；
Fig. 5 is the high-level schematic functional block diagram of the detection means of embodiment of the present invention；
Fig. 6-Figure 10 is the schematic flow sheet of the detection method of embodiment of the present invention；
Specific embodiment
Embodiments of the present invention are described below in detail, the example of the implementation method is shown in the drawings, wherein identical
Or similar label represents same or similar element or the element with same or like function from start to finish.Below by ginseng
The implementation method for examining Description of Drawings is exemplary, is only used for explaining embodiments of the present invention, and it is not intended that to this hair
The limitation of bright implementation method.
Also referring to Fig. 1-Fig. 3, the electronic installation 1000 of embodiment of the present invention includes housing 1100, the shape of housing 1100
Into having acoustic aperture 1110 and pickup hole.Electronic installation 1000 is, for example, mobile phone, panel computer, electronic reader, wearable device
Deng mobile terminal.
Electronic installation 1000 also includes electroacoustic component (not shown) and acoustoelectric element (not shown).Electroacoustic component is, for example, to raise
Sound device, acoustoelectric element is, for example, microphone.Electroacoustic component sets in housing 1100 and relative with acoustic aperture 1110 is gone out.Acoustoelectric element sets
Put in housing 1100 and relative with pickup hole.Wherein, electroacoustic component is used to export the first audio signal, and acoustoelectric element is used to adopt
Collect the second audio signal, the first audio signal and the second audio signal are used to judge whether acoustic aperture 1110 or pickup hole block.
In the electronic installation 1000 of the manner implementation method, the first audio signal and the second audio signal are used to judge to speak
Whether hole 1110 or pickup hole block can be so that user has found out whether acoustic aperture 1110 or pickup hole block in time, so as to take
Corresponding pass blocking measure.
Specifically, Fig. 4 please be join, electronic installation 1000 also includes circuit board 1200, processor 1300, memory 1400 and electricity
Source circuit 1500.Wherein, circuit board 1200 is arranged in housing 1100, and processor 1300 and memory 1400 are arranged on circuit board
On 1200, power circuit 1500 is used to be powered for each circuit or device of electronic installation 1000.Processor 1300 is used for basis
First audio signal and the second audio signal judge whether acoustic aperture 1110 or pickup hole block.
Fig. 5 is referred to, the detection method based on loudness of embodiment of the present invention is used for electronic installation 1000, detection method
Including step：
S10, control electroacoustic component exports the first sound corresponding with the first audio signal；
S20, control acoustoelectric element records to form the second audio signal；
S30, processes the second audio signal to obtain the 3rd audio signal corresponding with the first sound；
Whether S40, judge the difference value between the loudness of the 3rd audio signal and the loudness of the first audio signal more than pre-
Threshold value is determined, if so, into step S50；
S50, judges acoustic aperture 1110 or pickup hole plug.
As an example, the detection method of embodiment of the present invention can be by electronics by the method for embodiment of the present invention
Device 1000 is realized.
Specifically, step S10, S20, S30, S40 and S50 can be realized by processor 1300.
In other words, processor 1300 is used to control electroacoustic component to export the first sound corresponding with the first audio signal simultaneously
Control acoustoelectric element records to form the second audio signal；
Processor 1300 is additionally operable to the second audio signal for the treatment of to obtain the 3rd audio signal corresponding with the first sound, and
For judging the difference value DV between the loudness of the 3rd audio signal and the loudness of the first audio signal whether more than predetermined threshold
V ' (DV ＞ V '), and (DV ＞ V ') judges acoustic aperture 1110 or pickup hole plug when difference value is more than predetermined threshold.
It is appreciated that when the detection method of the above is realized, electroacoustic component and acoustoelectric element can be used normally, so as to protect
Card electroacoustic component can normally export the first sound, and acoustoelectric element can be with normal recording.
Specifically, in step slo, the first audio signal can be the audio signal of any frequency range, for example, the first audio
Signal is the song audio signal being stored in electronic installation 1000；Certainly, the first audio signal can also be fc-specific test FC
Audio signal, for example, the frequency of the first audio signal is 2000Hz, loudness is 50dB.
In step S20, voice signal can be converted into electric signal by acoustoelectric element, so as to obtain acoustoelectric element recording
Second audio signal of sound.
In step s 30, when the second audio signal includes noise signal, can be by the means such as filtering by noise signal
Remove and obtain the 3rd audio signal corresponding with the first sound.It should be noted that noise signal be except with the first sound pair
Other audio signals beyond the audio signal answered.
In step S40 and S50, in one example, when acoustic aperture 1110 is gone out or pickup hole does not block, the first audio
The loudness of signal can be 50dB, and after acoustoelectric element recording, the loudness of the 3rd audio signal that treatment is obtained is 46dB.Predetermined threshold
V ' can be 5dB.
Electronic installation 1000 is gone out acoustic aperture 1110 and may be blocked due to a variety of causes, for example, electronic installation 1000 makes
During, the dust that going out acoustic aperture 1110 can be stacked is blocked, and and for example, user is held during by electronic installation 1000, the hand of user
Finger is likely to block out acoustic aperture 1110, and for another example, electronic installation 1000 is placed on when on the objects such as sofa, is gone out acoustic aperture 1110 and is likely to
It is blocked.
It is appreciated that when going out acoustic aperture 1110 and blocking, it is smaller by going out the sound intensity that acoustic aperture 1110 outwardly exports, from
And the loudness of the 3rd audio signal for causing acoustoelectric element recording and being obtained after processing is smaller, for example, 30dB.Certainly, pickup is worked as
During hole plug, the sound of acoustoelectric element admission is smaller so that the 3rd audio signal that acoustoelectric element is recorded and obtained after treatment
Loudness is smaller, for example, 30dB.Now, the difference value DV between the loudness of the 3rd audio signal and the loudness of the first audio signal
For：DV=50-30=20dB ＞ V '=5dB.So, can determine whether out acoustic aperture 1110 or pickup hole plug.
To sum up, in the detection method based on loudness and detection means 100 of embodiment of the present invention, by electroacoustic component and
Acoustoelectric element can detect and identify whether acoustic aperture 1110 or pickup hole block, with facilitate user dredge out in time acoustic aperture 1110 and
Pickup hole, so that electronic installation 1000 can be normally used.
Fig. 5 is referred to, in some embodiments, detection method also includes step：
Difference value DV between the loudness of the 3rd audio signal and the loudness of the first audio signal is less than or equal to predetermined
During threshold value V ' (DV≤V '), into step S60：Judge that acoustic aperture 1110 and pickup hole are unimpeded.
It is appreciated that step S60 can be realized by processor 1300.
In some embodiments, detection method also includes step：
Prompt message is produced when acoustic aperture 1110 or pickup hole plug is judged.
In some embodiments, the step of prompt message is produced when acoustic aperture 1110 or pickup hole plug is judged can be with
Realized by processor 1300, in other words, processor 1300 is used to control electronic installation when acoustic aperture or pickup hole plug is judged
1000 produce prompt message.
It is pointed out that the step of prompt message is produced when acoustic aperture 1110 or pickup hole plug is judged is in step
Performed after S50.
Specifically, prompt message is, for example, the information such as acoustic information, text information.Acoustic information is, for example, that loudspeaker is played
Content is the information of " broadcasting cacophonia ", and text information is, for example, the display screen display content of electronic installation 1000 " to play
The text information of cacophonia ", so that user dredges out acoustic aperture 1110 and pickup hole in time, so as to improve electronic installation
1000 effects for playing audio.
Referring to Fig. 2 and Fig. 3, in some embodiments, pickup hole includes the first pickup hole 1120 and the second ten
Sound hole 1130.Near going out acoustic aperture 1110, the second pickup hole 1130 is away from going out acoustic aperture 1110 in the first pickup hole 1120.Acoustoelectric element bag
Include the first acoustoelectric element and the second acoustoelectric element, the first acoustoelectric element is relative with the first pickup hole 1120, the second acoustoelectric element with
Second pickup hole 1130 is relative.
In embodiment of the present invention, the first pickup hole 1120 and go out the bottom that acoustic aperture 1110 is arranged at electronic installation 1000
Portion, and the second pickup hole 1130 is arranged on the top of electronic installation 1000.In other embodiments, the first pickup hole 1120 and
Go out the bottom that acoustic aperture 1110 is arranged at electronic installation 1000, and the second pickup hole 1130 can be arranged on electronic installation 1000
The other positions such as the back side, if ensure the first pickup hole 1120 and the second pickup hole 1130 respectively with go out between acoustic aperture 1110 away from
From differing.
Fig. 6 is referred to, step S20 includes：
S22, the first acoustoelectric element of control records to form the second audio signal.
In some embodiments, step S22 can be realized that in other words, processor 1300 is used to control by processor 1300
The recording of the first acoustoelectric element is made to form the second audio signal.
In this way, control the first acoustoelectric element recording can reduce noise, detect acoustic aperture 1110 or pick up such that it is able to improve
The accuracy rate that sound hole is blocked.
Fig. 7 is referred to, in some embodiments, step S20 includes：
S24, the first acoustoelectric element of control and the second acoustoelectric element record to form the second audio signal respectively.
In some embodiments, step S24 can be realized that in other words, processor 1300 is used to control by processor 1300
Make the first acoustoelectric element and the second acoustoelectric element records to form the second audio signal respectively.
In one example, can be recorded the audio signal and the second acoustoelectric element to be formed by being superimposed the first acoustoelectric element
The audio signal that recording is formed, so as to obtain the second audio signal of acoustoelectric element recording.The loudness of the second audio signal is the
One acoustoelectric element record the audio signal to be formed loudness and the second acoustoelectric element record the audio signal to be formed loudness it is flat
Equal loudness.
In this way, record to improve simultaneously by two acoustoelectric elements detecting whether acoustic aperture 1110 and pickup hole block
Accuracy rate.
Fig. 8 is referred to, in some embodiments, detection method includes：
S110, the first acoustoelectric element of control records to form the first sub-audio signal；
S120, the second acoustoelectric element of control records to form the second sub-audio signal；
S130, judge the first sub-audio signal loudness whether less than the second sub-audio signal loudness, if so, into step
Rapid S140；
S140, judges that the first pickup hole 1120 blocks and/or the first acoustoelectric element failure.
It should be noted that step S110 can be carried out after step slo, to ensure that step S110 can smoothly hold
OK.
In some embodiments, step S110, S120, S130 and S140 can be realized by processor 1300.In other words,
Processor 1300 is used to control the recording of the first acoustoelectric element to form the first sub-audio signal, and for controlling the second acoustoelectric element
Record to form the second sub-audio signal.
Processor 1300 is used to judge whether the loudness of the first sub-audio signal to be less than the loudness of the second sub-audio signal, and
The first sub-audio signal loudness less than the second sub-audio signal loudness when judge that the first pickup hole 1120 blocks and/or the
One acoustoelectric element failure.
In this way, user can in time have found that the first pickup hole 1120 blocks or the first acoustoelectric element failure, to ensure first
The recording quality of acoustoelectric element, to ensure that electronic installation 1000 can be used normally.For example, user enters with electronic installation 1000
During row voice call, the first acoustoelectric element can be with normal recording ensuring speech quality.
In some embodiments, detection method also includes step：
When the loudness of the first sub-audio signal is more than or equal to the loudness of the second sub-audio signal, into step S150：
Judge that the first pickup hole 1120 is unimpeded and the first acoustoelectric element is normal.
It is appreciated that step S150 can also be realized by processor 1300.
Fig. 9 is referred to, in some embodiments, detection method includes step：
S01, control acoustoelectric element recording judging whether ambient sound, if it is not, into step S10.
In some embodiments, step S01 can be realized that in other words, processor 1300 is used to control by processor 1300
Acoustoelectric element processed recording is judging whether ambient sound, and electroacoustic component output and the is controlled when in the absence of ambient sound
Corresponding first sound of one audio signal.
Ambient sound is the sound that other sound sources occur in addition to electroacoustic component, is detected when in the absence of ambient sound
Whether acoustic aperture 1110 or pickup hole block, and can improve the accuracy rate of detection.For example, can indoors wait more quiet place to detect
Go out acoustic aperture 1110 or whether pickup hole blocks.
When there is ambient sound, acoustoelectric element records the second audio signal to be formed including the corresponding audio of ambient sound
Signal, for the first audio signal, can be known a priori by the waveform of the first audio signal, when the second audio signal includes ambient sound
During corresponding audio signal, the waveform of the second audio signal is also superimposed with the waveform of the corresponding audio signal of ambient sound, passes through
Compare the waveform of the first audio signal and the waveform of the second audio signal, such that it is able to judge to have ambient sound.
It is pointed out that in step S01, if judgement has ambient sound, continuing executing with step S01.
Figure 10 is referred to, in some embodiments, detection method includes step：
Whether S02, identification current time is in predetermined amount of time, if so, into step S10.
In some embodiments, step S02 can be realized that in other words, processor 1300 is used to know by processor 1300
Whether other current time is in predetermined amount of time, and processor 1300 is used to control electroacoustic when current time is in predetermined amount of time
Element exports the first sound corresponding with the first audio signal.
In one example, predetermined amount of time is 12:00-13：00 or 18:00-20:00, usually, time period is general
It is the meal time section of user, user is relatively low using the probability of electronic installation 1000, so as to detect acoustic aperture 1110 or pickup
Kong Shike uses electronic installation 1000 with without prejudice to user in other times section.
In another example, predetermined amount of time is 0:00-6：00, time period is generally the time of having a rest of user, uses
Family does not use substantially the environment around electronic installation 1000, and electronic installation 1000 more quiet, and acoustoelectric element can when recording
To reduce admission ambient sound, to improve the accuracy rate for detecting whether acoustic aperture 1110 or pickup hole block.
It is pointed out that in step S02, identification current time is not at predetermined amount of time, then continue executing with step
S02。
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more feature.In the description of embodiments of the present invention, " multiple " is meant that two
Individual or 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.
Above disclosure provides many different implementation methods or example is used for realizing embodiments of the present invention not
Same structure.In order to simplify the disclosure of embodiments of the present invention, above the part and setting to specific examples are described.When
So, they are only merely illustrative, and purpose does not lie in the limitation present invention.Additionally, embodiments of the present invention can be in different examples
Repeat reference numerals and/or reference letter in son, this repetition are for purposes of simplicity and clarity, itself not indicate to be begged for
By the relation between various implementation methods and/or setting.Additionally, the various specific technique that embodiments of the present invention are provided
With the example of material, but those of ordinary skill in the art can be appreciated that the application of other techniques and/or making for other materials
With.
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
Embodiment is changed, changes, replacing and modification.
Claims (10)
1. a kind of electronic installation, it is characterised in that the electronic installation includes housing, the housing is formed with out acoustic aperture and pickup
Hole, the electronic installation also include setting in the housing and with it is described go out the relative electroacoustic component of acoustic aperture and with the pickup hole
Relative acoustoelectric element, wherein, the electroacoustic component is used to export the first audio signal, and the acoustoelectric element is used to gather second
Audio signal, first audio signal and second audio signal be used to judge it is described go out acoustic aperture or the pickup hole be
No blocking.
2. electronic installation as claimed in claim 1, it is characterised in that the electronic installation include circuit board, power circuit and
Processor, the circuit board is arranged on the housing, and the power circuit is used for each circuit or phase for the electronic installation
Between power, the processor is arranged on the circuit board, and the processor is used for according to first audio signal and described
Go out acoustic aperture described in the judgement of second audio signal or whether the pickup hole blocks.
3. electronic installation as claimed in claim 2, it is characterised in that the processor is used to control the acoustoelectric element to export
The first sound corresponding with first audio signal simultaneously controls the acoustoelectric element recording to form second audio signal,
The processor is additionally operable to treatment second audio signal to obtain the 3rd audio signal corresponding with first sound, and
For judging the difference value between the loudness of the 3rd audio signal and the loudness of first audio signal whether more than pre-
Determine threshold value, and go out acoustic aperture or the pickup hole plug described in judgement when the difference value is more than the predetermined threshold.
4. electronic installation as claimed in claim 3, it is characterised in that the pickup hole include near it is described go out acoustic aperture first
Pickup hole and away from it is described go out acoustic aperture the second pickup hole, the acoustoelectric element include relative with the first pickup hole first
Acoustoelectric element and second acoustoelectric element relative with the second pickup hole, the processor are used to control the first acoustic-electric unit
Part and second acoustoelectric element record to form second audio signal respectively.
5. electronic installation as claimed in claim 4, it is characterised in that the processor is used to control first acoustoelectric element
Record to form the first sub-audio signal, and for controlling the second acoustoelectric element recording to form the second sub-audio signal；
Whether the processor is additionally operable to judge the loudness of the first sub-audio signal less than the second sub-audio signal
Loudness, and the first sub-audio signal loudness less than the second sub-audio signal loudness when judge described the first ten
Sound hole is blocked and/or the first acoustoelectric element failure.
6. electronic installation as claimed in claim 2, it is characterised in that the processor is used to control the acoustoelectric element to record
To judge whether ambient sound, and the electroacoustic component output and described first is controlled when in the absence of the ambient sound
Corresponding first sound of audio signal.
7. electronic installation as claimed in claim 2, it is characterised in that the processor is used to go out acoustic aperture or institute described in judge
The electronic installation is controlled to produce prompt message when stating pickup hole plug.
8. a kind of detection method based on loudness, for electronic installation, it is characterised in that the electronic installation includes housing, institute
State housing and be formed with out acoustic aperture and pickup hole, the electronic installation also include setting in the housing and with it is described go out acoustic aperture it is relative
Electroacoustic component and the acoustoelectric element relative with the pickup hole, the detection method include step：
The electroacoustic component is controlled to export the first sound corresponding with the first audio signal；
The acoustoelectric element recording is controlled to form the second audio signal；
Second audio signal is processed to obtain the 3rd audio signal corresponding with first sound；
Judge the difference value between the loudness of the 3rd audio signal and the loudness of first audio signal whether more than pre-
Determine threshold value；With
Go out acoustic aperture or the pickup hole plug described in judging when the difference value is more than the predetermined threshold.
9. the detection method of loudness is based on as claimed in claim 8, it is characterised in that the detection method includes step：
The acoustoelectric element recording is controlled to judge whether ambient sound；With
Enter control electroacoustic component output corresponding with the first audio signal the when in the absence of the ambient sound
The step of one sound.
10. the detection method of loudness is based on as claimed in claim 8, it is characterised in that the detection method also includes step：
Prompt message is produced when acoustic aperture or the pickup hole plug is gone out described in judgement.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124905.3A CN106851516A (en) | 2017-03-03 | 2017-03-03 | Electronic installation and the detection method based on loudness |
| PCT/CN2018/074488 WO2018157688A1 (en) | 2017-03-03 | 2018-01-29 | Electronic device and loudness-based detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124905.3A CN106851516A (en) | 2017-03-03 | 2017-03-03 | Electronic installation and the detection method based on loudness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106851516A true CN106851516A (en) | 2017-06-13 |
Family
ID=59137969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710124905.3A Pending CN106851516A (en) | 2017-03-03 | 2017-03-03 | Electronic installation and the detection method based on loudness |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106851516A (en) |
| WO (1) | WO2018157688A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107509153A (en) * | 2017-08-18 | 2017-12-22 | 广东欧珀移动通信有限公司 | Detection method, device, storage medium and the terminal of Audio Players part |
| WO2018157688A1 (en) * | 2017-03-03 | 2018-09-07 | 广东欧珀移动通信有限公司 | Electronic device and loudness-based detection method |
| CN108650595A (en) * | 2018-07-24 | 2018-10-12 | Oppo（重庆）智能科技有限公司 | Plug-hole processing method and Related product |
| CN109769191A (en) * | 2017-11-09 | 2019-05-17 | 北京小米移动软件有限公司 | Audio output detection method and device, electronic equipment |
| CN110176694A (en) * | 2019-06-28 | 2019-08-27 | 维沃移动通信有限公司 | Terminal device and the based reminding method for mispluging the hole MIC |
| WO2020019821A1 (en) * | 2018-07-26 | 2020-01-30 | Oppo广东移动通信有限公司 | Microphone hole-blockage detection method and related product |
| CN111491247A (en) * | 2020-03-17 | 2020-08-04 | 广州视源电子科技股份有限公司 | Microphone hole plugging detection method and device, storage medium and related equipment |
| CN111669456A (en) * | 2019-03-08 | 2020-09-15 | Oppo广东移动通信有限公司 | Audio adjusting method, storage medium and electronic equipment |
| CN113746976A (en) * | 2021-07-23 | 2021-12-03 | 荣耀终端有限公司 | Audio module detection method, electronic device and computer storage medium |
| CN113973149A (en) * | 2020-07-22 | 2022-01-25 | 华为技术有限公司 | Electronic apparatus, device failure detection method and medium thereof |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018157688A1 (en) * | 2017-03-03 | 2018-09-07 | 广东欧珀移动通信有限公司 | Electronic device and loudness-based detection method |
| CN107509153A (en) * | 2017-08-18 | 2017-12-22 | 广东欧珀移动通信有限公司 | Detection method, device, storage medium and the terminal of Audio Players part |
| CN109769191B (en) * | 2017-11-09 | 2021-03-23 | 北京小米移动软件有限公司 | Audio output detection method and device and electronic equipment |
| CN109769191A (en) * | 2017-11-09 | 2019-05-17 | 北京小米移动软件有限公司 | Audio output detection method and device, electronic equipment |
| CN108650595A (en) * | 2018-07-24 | 2018-10-12 | Oppo（重庆）智能科技有限公司 | Plug-hole processing method and Related product |
| WO2020019821A1 (en) * | 2018-07-26 | 2020-01-30 | Oppo广东移动通信有限公司 | Microphone hole-blockage detection method and related product |
| CN111669456B (en) * | 2019-03-08 | 2021-07-20 | Oppo广东移动通信有限公司 | Audio adjusting method, storage medium and electronic equipment |
| CN111669456A (en) * | 2019-03-08 | 2020-09-15 | Oppo广东移动通信有限公司 | Audio adjusting method, storage medium and electronic equipment |
| CN110176694A (en) * | 2019-06-28 | 2019-08-27 | 维沃移动通信有限公司 | Terminal device and the based reminding method for mispluging the hole MIC |
| CN111491247A (en) * | 2020-03-17 | 2020-08-04 | 广州视源电子科技股份有限公司 | Microphone hole plugging detection method and device, storage medium and related equipment |
| CN113973149A (en) * | 2020-07-22 | 2022-01-25 | 华为技术有限公司 | Electronic apparatus, device failure detection method and medium thereof |
| CN113746976A (en) * | 2021-07-23 | 2021-12-03 | 荣耀终端有限公司 | Audio module detection method, electronic device and computer storage medium |
| WO2023000748A1 (en) * | 2021-07-23 | 2023-01-26 | 荣耀终端有限公司 | Audio module detection method, electronic device, and computer storage medium |
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