CN107948443A - The method and Related product that loudspeaker disturbs are prevented in communication - Google Patents
The method and Related product that loudspeaker disturbs are prevented in communication Download PDFInfo
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- CN107948443A CN107948443A CN201711349649.4A CN201711349649A CN107948443A CN 107948443 A CN107948443 A CN 107948443A CN 201711349649 A CN201711349649 A CN 201711349649A CN 107948443 A CN107948443 A CN 107948443A
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- loudspeaker
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- traffic channel
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- 238000004891 communication Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000012545 processing Methods 0.000 claims description 19
- 238000004590 computer program Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 13
- 238000001228 spectrum Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 7
- 230000005055 memory storage Effects 0.000 claims description 4
- 238000013497 data interchange Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 238000003860 storage Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000007726 management method Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000005314 correlation function Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
- H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
- H04M1/6041—Portable telephones adapted for handsfree use
- H04M1/6058—Portable telephones adapted for handsfree use involving the use of a headset accessory device connected to the portable telephone
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Environmental & Geological Engineering (AREA)
- Telephone Function (AREA)
Abstract
The disclosure provides the method and Related product for preventing that loudspeaker from disturbing in a kind of communication, and described method includes following steps：Electronic device determines the first mode of the power amplifier work of loudspeaker, obtains N number of channel that the first mode mutually disturbs according to the first mode, the value range of the N is the integer more than or equal to 1；Electronic device receives the first Traffic Channel that network side equipment is specified when starting communication module；Electronic device determines whether first Traffic Channel belongs to N number of channel, and as first Traffic Channel belongs to N number of channel, the power amplifier operating mode of loudspeaker is replaced with second mode by electronic device from first mode.The technical solution that the application provides has the advantages that user experience is high.
Description
Technical field
This application involves field of communication technology, and in particular to the method and related production that loudspeaker disturbs are prevented in a kind of communication
Product.
Background technology
With the development of electronic device, due to being the development of smart mobile phone, more and more electronic devices, which are configured with, raises one's voice
Device and communication function, the frequency of frequency and communication channel for loudspeaker may overlap, so that there is interference phenomenon, it is existing
Some electronic devices can not reduce the interference between loudspeaker and the frequency of communication channel, influence the communication quality of user, user
Experience Degree is low.
Apply for content
The embodiment of the present application provides the method and Related product for preventing that loudspeaker from disturbing in a kind of communication, can reduce and raise one's voice
Interference between device and communication channel, improves the communication quality of user, has the advantages that user experience is high.
In a first aspect, the embodiment of the present application provides a kind of method for preventing that loudspeaker from disturbing in communication, the described method includes
Following steps：
Electronic device determines the first mode of the power amplifier work of loudspeaker, and the first mode phase is obtained according to the first mode
N number of channel of interference, the value range of the N is the integer more than or equal to 1；
Electronic device receives the first Traffic Channel that network side equipment is specified when starting communication module；
Electronic device determines whether first Traffic Channel belongs to N number of channel, as first Traffic Channel belongs to the N
The power amplifier operating mode of loudspeaker is replaced with second mode by a channel, electronic device from first mode.
Optionally, the method further includes：
Electronic device receives the second Traffic Channel for specifying of network side equipment, and such as second Traffic Channel, to be not belonging to this N number of
The operating mode of the power amplifier of loudspeaker is adjusted back first mode by channel, electronic device.
Optionally, the method further includes：
Electronic device receives the 3rd Traffic Channel that network side equipment is specified again, as the 3rd Traffic Channel belongs to the N
Whether a channel, detection electronic installation connect earphone, and such as electronic device connection earphone, the call of electronic device is switched to earphone
Answer, the power amplifier of mute speaker.
Optionally, the method further includes：
Electronic device detects the MIPI frequencies of display device, determines the MIPI frequencies whether corresponding with the first mode the
One working frequency points are mutually disturbed, if it is determined that the MIPI frequencies the first working frequency points corresponding with the first mode are mutually disturbed, electronics
Device opens the MIPI spread spectrums of display device.
Second aspect, there is provided a kind of electronic device, the electronic device include：Processor, display screen, communication module, raise
Sound device and memory, the processor connect with the loudspeaker, the display screen, the communication module and the memory
Connect, the memory, for storing one or more programs,
The processor, the first mode that the power amplifier for determining loudspeaker works, according to the first mode obtain this
N number of channel that one mode-coherent is disturbed, the value range of the N is the integer more than or equal to 1；
The processor, is additionally operable to call the program startup communication module reception network side of the memory storage to set
Standby the first Traffic Channel specified；
The processor, is additionally operable to determine whether first Traffic Channel belongs to N number of channel, as first business is believed
Road belongs to N number of channel, and the power amplifier operating mode of loudspeaker is replaced with second mode by electronic device from first mode.
Optionally, the processor, is additionally operable to receive the second Traffic Channel that network side equipment is specified, such as second business
Channel is not belonging to N number of channel, and the operating mode of the power amplifier of loudspeaker is adjusted back first mode by electronic device.
Optionally, the processor, for controlling the communication module to receive the 3rd industry that network side equipment is specified again
It is engaged in channel, as the 3rd Traffic Channel belongs to N number of channel, whether detection electronic installation connects earphone, as electronic device connects
Earphone, earphone receiving, the power amplifier of mute speaker are switched to by the call of electronic device.
Optionally, the processor, be additionally operable to detection display device MIPI frequencies, determine the MIPI frequencies whether with this
Corresponding first working frequency points of first mode are mutually disturbed, if it is determined that the MIPI frequencies the first work corresponding with the first mode
Frequency point mutually disturbs, and electronic device opens the MIPI spread spectrums of display device.
The third aspect, there is provided a kind of electronic device, the electronic device include：Processing unit, Transmit-Receive Unit loudspeaker with
And display device, the processing unit are connected with Transmit-Receive Unit, loudspeaker and display device,
The processing unit, the first mode that the power amplifier for determining loudspeaker works, is somebody's turn to do according to the first mode
N number of channel that first mode mutually disturbs, the value range of the N is the integer more than or equal to 1；
The processing unit, is additionally operable to start the first Traffic Channel that the Transmit-Receive Unit reception network side equipment is specified；
The processing unit, is additionally operable to determine whether first Traffic Channel belongs to N number of channel, such as first business
Channel belongs to N number of channel, and the power amplifier operating mode of loudspeaker is replaced with second mode by electronic device from first mode.
Fourth aspect, there is provided a kind of computer-readable recording medium, it stores the computer journey for electronic data interchange
Sequence, wherein, the computer program causes computer to perform the method provided such as first aspect.
5th aspect, there is provided a kind of computer program product, the computer program product include storing computer journey
The non-transient computer-readable recording medium of sequence, the computer program are operable to make computer perform first aspect offer
Method.
Implement the embodiment of the present application, have the advantages that：
As can be seen that the first mode of the speaker operation is being determined by the embodiment of the present application, according to the first mode
Determine N number of channel of interference, determine whether the first Traffic Channel belongs to N number of channel, such as determine that first Traffic Channel belongs to
During N number of channel, electronic device replaces the operating mode of loudspeaker power amplifier to second mode from first mode, so that raises
The operating mode of sound device power amplifier is in second mode, avoids the interference to N number of channel, so as to improve the communication matter of electronic device
Amount, so improves the quality of communication, improves user experience.
Brief description of the drawings
In order to illustrate more clearly of the technical solution in the embodiment of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the present application, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of structure diagram of electronic device.
Fig. 2 is the flow diagram for a kind of method for preventing loudspeaker from disturbing in communication.
Fig. 2 a are a kind of acquisition methods flow charts of Traffic Channel.
Fig. 2 b are the acquisition methods flow charts of another Traffic Channel.
Fig. 3 a are a kind of data transfer schematic diagrames of display device.
Fig. 3 b are a kind of sequential transmission schematic diagrames of display device.
Fig. 3 c are the sequential transmission schematic diagrames of another display device.
Fig. 4 is a kind of structure diagram of electronic device.
Fig. 5 is a kind of structure diagram of electronic device disclosed in the embodiment of the present application.
Fig. 6 is the structure diagram of another smart machine disclosed in the embodiment of the present application.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, complete
Site preparation describes, it is clear that described embodiment is some embodiments of the present application, instead of all the embodiments.Based on this Shen
Please in embodiment, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Example, shall fall in the protection scope of this application.
Term " first ", " second ", " the 3rd " in the description and claims of this application and the attached drawing and "
Four " etc. be to be used to distinguish different objects, rather than for describing particular order.In addition, term " comprising " and " having " and it
Any deformation, it is intended that cover non-exclusive include.Such as contain the process of series of steps or unit, method, be
The step of system, product or equipment are not limited to list or unit, but alternatively further include the step of not listing or list
Member, or alternatively further include for the intrinsic other steps of these processes, method, product or equipment or unit.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical
Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and
Implicitly understand, embodiment described herein can be combined with other embodiments.
Electronic device in the application can include smart mobile phone (such as Android phone, iOS mobile phones, Windows
Phone mobile phones etc.), tablet computer, palm PC, laptop, mobile internet device (MID, Mobile Internet
Devices) or Wearable etc., above-mentioned electronic device are only citings, and non exhaustive, are filled including but not limited to above-mentioned electronics
Put, for convenience of description, above-mentioned electronic device is known as user equipment (User equipment, UE) in example below.
Certainly in practical applications, above-mentioned user equipment is also not necessarily limited to above-mentioned realization form, such as can also include：Intelligent vehicle-carried end
End, computer equipment etc..
Loudspeaker is commonly called as loudspeaker, and loudspeaker are a kind of conversion equipment that a kind of electric energy is converted into sound in fact, when different electricity
When sub- energy reaches coil, coil produces the magnetic field interaction of a kind of energy and magnet, and this interaction causes paper disc to vibrate, because electric
Sub- energy changes at any time, and the coil of loudspeaker can move forward or backward, therefore the paper disc of loudspeaker will be moved and then, this this action
The density degree of air is set to produce change and produce sound.
Fig. 1 provides a kind of structure diagram of electronic device, as shown in Figure 1, the electronic device includes：Display screen, take the photograph
As head, loudspeaker 101 and antenna, for electronic device, it is with a variety of standards, such as global system for mobile communications
(Global System of Mobile communication, GSM), general packet radio service (General Packet
Radio Service, GPRS), CDMA (Code Division Multiple Access, CDMA), wideband code division multiple access
(Wideband Code Division Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution,
LTE), Email, Short Message Service (Short Messaging Service, SMS) etc..Electronic device can be according to difference
Cell select different communication channel, and the channel of different communication channels is possible to overlapping to the frequency of the loudspeaker, this
The frequency of sample loudspeaker can disturb the channel of the communication channel, so as to influence the quality of communication channel, influence user
Experience Degree.
Refering to Fig. 2, Fig. 2 is the method for preventing loudspeaker from disturbing in a kind of communication that the application provides, and this method is by electronics
Device performs, which can specifically include：Smart mobile phone, tablet computer, palm PC, laptop, movement are mutual
One kind in networked devices or Wearable, this method is as shown in Fig. 2, include the following steps：
Step S201, electronic device determines the first mode of the power amplifier work of loudspeaker, is somebody's turn to do according to the first mode
N number of channel (integer of N >=1) that first mode mutually disturbs；
Above-mentioned the first working frequency points that the loudspeaker is determined according to the first mode, are calculated according to the first working frequency points
The mode of N number of channel mutually disturbed of the first working frequency points can use calculation or test mode, the application specific implementation
Mode is not intended to limit the specific implementation of above-mentioned calculation or test mode.
Step S202, electronic device receives the first Traffic Channel that network side equipment is specified when starting communication module.
In above-mentioned steps S202 electronic device receive the specific method of the first Traffic Channel that network side equipment specifies can be with
For for caller process, its corresponding flow chart as shown in Figure 2 a, as shown in Figure 2 a, includes the following steps：
Step S201a, electronic device can be to base station sendaisle demand, concrete implementation mode, electronic device to
Base station sends a short random access burst.
Step S202a, base station is in broadcast channel (English：Broadcast channel, referred to as：BCH it is electronic device on)
Specify an independent dedicated channel (English：Independent dedicated channel, referred to as：SDCCH).
Step S203a, electronic device communicates with base station on SDCCH.
Step S204a, electronic device and base station carry out purview certification.
Step S205a, after purview certification success, base station sends the Traffic Channel a specified (English to mobile phone：
Trade channel, referred to as：TCH).
Step S206a, electronic device carries out voice data transmission by TCH and base station.
For called flow, its flow as shown in Figure 2 b,
Step S201b, base station is in paging channel (English：Paging channel, referred to as：PCH) call and used on passage
IMSI number calling called terminal in SIM；
Step S202b, called terminal is sent out in random access channel (Random Access Channel, RACH) to base station
Send access request；
Step S203b, BCH is specified in base station to called terminal；
Step S204b, called terminal communicates with base station on SDCCH.
Step S205b, called terminal and base station carry out purview certification.
Step S206b, after purview certification success, base station sends a service signal specified to called terminal.
Step S207b, called terminal carries out voice data transmission by TCH and base station.
Step S203, electronic device determines whether first Traffic Channel belongs to N number of channel, as first business is believed
Road belongs to N number of channel, and the power amplifier operating mode of loudspeaker is replaced with second mode by electronic device from first mode.
Above-mentioned second mode is specifically as follows the operating mode different from first mode, specifically, its second mode is raised
Second working frequency points of sound device and the absolute value of the difference of the first working frequency points are more than frequency threshold.It can be ensured by this setting
The channel of second mode interference is non-N number of channel, and the pattern of the power amplifier of loudspeaker so is adjusted to the second mould from first mode
Formula just has certain meaning.
The technical solution that the application provides is determining the first mode of the speaker operation, determines to do according to the first mode
The N number of channel disturbed, determines whether the first Traffic Channel belongs to N number of channel, such as determines that first Traffic Channel belongs to N number of letter
During road, electronic device replaces the operating mode of loudspeaker power amplifier to second mode from first mode, so that loudspeaker work(
The operating mode put is in second mode, avoids the interference to N number of channel, so that the communication quality of electronic device is improved, this
Sample improves the quality of communication, improves user experience.
Optionally, the above method can also include after step S203：
Electronic device receives the second Traffic Channel for specifying of network side equipment, and such as second Traffic Channel, to be not belonging to this N number of
The operating mode of the power amplifier of loudspeaker is adjusted back first mode by channel, electronic device.
For electronic equipment, the optimum working mode of loudspeaker power amplifier is referred to as default mode of operation as first
The work efficiency highest of pattern, in the first mode power amplifier, the effect of loudspeaker are preferably also, but the communication of GSM can be believed
Portions of communications channels in road (such as Traffic Channel) produces interference, at this time if the communication channel of GSM belongs to the section communication
Channel, then need the operating mode by the power amplifier of loudspeaker to be adjusted to second mode from default mode, although so sacrificing portion
Partial is imitated, but is that of avoiding the interference to N number of channel, improves the quality of channel, but when communication channel is not belonging to N number of channel
When, since default mode will not produce interference to N number of channel, the operating mode of the power amplifier of loudspeaker can thus be adjusted back
Default mode is to improve the quality of audio.
Optionally, the above method can also include：
Electronic device receives the 3rd Traffic Channel that network side equipment is specified again, as the 3rd Traffic Channel belongs to the N
Whether a channel, detection electronic installation connect earphone, and such as electronic device connection earphone, the call of electronic device is switched to earphone
Answer, the power amplifier of mute speaker.
This technical solution is when current Traffic Channel is switched to N number of channel again, passes through detection electronic installation
Whether earphone is connected, such as connect earphone (connection can include wired connection or wireless connection), by by the call of electronic device
Earphone receiving is switched to, the power amplifier of mute speaker, the frequency of the power amplifier of loudspeaker is zero at this time, and the power amplifier of loudspeaker is not at this time
Any interference can be produced to communication channel, the advantages of avoiding disturbing so it has, improve communication quality.
Optionally, the above method can also include：
Electronic device detects the MIPI frequencies of display device, determines the MIPI frequencies whether corresponding with the first mode the
One working frequency points are mutually disturbed, if it is determined that the MIPI frequencies the first working frequency points corresponding with the first mode are mutually disturbed, electronics
Device opens the MIPI spread spectrums of display device.
For the MIPI frequencies of display device, if the MIPI frequencies the first work corresponding with the first mode of the loudspeaker
It is nearer to make frequency point, then the frequency of loudspeaker can be disturbed for the MIPI frequencies of display device, the frequency of the loudspeaker
Also interference can be produced to display device, it is at this time, right although can also the frequency of loudspeaker be produced interference by opening MIPI spread spectrums
For MIPI spread spectrums, it disturbs the interference of display more normal than display device much smaller, so starting display device at this time
MIPI spread spectrums, after display device starts MIPI spread spectrums, its frequency range disturbed increase, but interference strength reduces, this side
Although formula can not avoid interference of the MIPI frequencies to loudspeaker completely, being their ability to, which reduces MIPI frequencies, does loudspeaker
Disturb, so improve the quality of communication, improve user experience.
Refering to Fig. 3 a, Fig. 3 a are a kind of data transfer schematic diagrames of display device (such as liquid crystal display), as shown in Figure 3a,
For the digital signal of LCD driving plates output in addition to including RGB data signal, RGB is the face for representing three passages of red, green, blue
Color, i.e., the three primary colors described in usual people, wherein, R represents Red (red), and G represents Green (green), and it is (blue that B represents Blue
Color)；Further include the synchronous (English abbreviation of row：Hsync, English full name：Horizontal synchronization), field synchronization
(English abbreviation：Vsync, English full name：Vertical synchronization), data enable (English abbreviation：DE, English
Full name：Data Enable), the signal such as pixel clock.With Low Voltage Differential Signal (English abbreviation：LVDS, English full name：low-
Voltage differential signaling) interface output exemplified by, each signal arrangement mode is as shown in Figure 3a.LVDS is passed
Two kinds of transmission modes defined in defeated agreement：Data enable pattern (English abbreviation：DE mode, English full name：Data Enable
) and synchronous mode (English abbreviation mode：Sync mode, English full name：synchronization mode)；DE mode are only needed
DE signal synchronization RGB data, Sync mode need to use Hsync and Vsync synchronization RGB data.
It is the relation schematic diagram between LCD display sequential and the work schedule of loudspeaker refering to Fig. 3 b, as shown in Figure 3b,
Input DE can be the enable signal of input, and input RGB data can be that line buffer input RGB in TCON IC
Data, output RGB data can be that line buffer export RGB data in TCON IC, and STV is in a TCON IC
Generation or the initial signal produced, the effect of the STV is the just meeting in clock control chip (TCON IC) after STV sequential
Input RGB data are handled, since electronic device is in normal work, its corresponding display is normally shown, such as Fig. 3 b institutes
Show, i.e., in the section shown in tx, if the sequential of loudspeaker is also high level, then input RGB data and output
RGB data can disturb the loudspeaker.For this reason, the technical solution that the application provides, detects the MIPI of display device frequently
Rate, determines that the MIPI frequencies the first working frequency points whether corresponding with the first mode are mutually disturbed, electronic device determines loudspeaker
The second time t2 that the first time t1 and loudspeaker of unlatching are closed, electronic device is by the clock control chip of display device
Initial signal STV keeps low level in the section of t1 and t2 (i.e. level signal is 0).Its specific timing diagram such as Fig. 3 c
It is shown.
Using such a mode, i.e., by the control of the level to STV, the opening time can be recorded when loudspeaker is opened
And the shut-in time, between opening time and shut-in time, cut off the biography of the output RGB data data of display device
It is defeated, and the frequency of STV at this time is also zero, so would not also be influenced to do loudspeaker because of the display of display device
Disturb, and communication channel will not be disturbed for the MIPI frequencies of display device, further, since at loudspeaker at this time
In working status, under the working status, the most of scenes of user are worked without display device, so closing display device
Initial signal STV will not have an impact the use of user, so its loudspeaker interference with reduction electronic device is excellent
Point.
As shown in Figure 3c, input DE can be the enable signal of input, and input RGB data can be in TCON IC
Line buffer input RGB data, and output RGB data can be that line buffer export RGB data in TCON IC,
STV is generation or the initial signal produced in a TCON IC, and the effect of the STV is the clock control core after STV sequential
Input RGB data can be just handled in piece (TCON IC), since electronic device is in normal work, its corresponding display is
Normally show, as shown in Figure 3c, that is, exist【t1,t2】In shown section, if loudspeaker also works, STV is also with one
Determine frequency, then input RGB data and output RGB data and STV can disturb the loudspeaker.For
This, the technical solution that the application provides, determines the second time t2 that the first time t1 of loudspeaker unlatching and loudspeaker are closed,
The initial signal STV of the clock control chip of display device is kept low level (i.e. electric by electronic device in the section of t1 and t2
0) ordinary mail number is.Because during for speaker operation, shown at this time without display device, STV is so arranged to low electricity
It is flat, the Experience Degree of user will not be influenced, because user need not watch the content of display screen at this time.
Refering to Fig. 4, the embodiment of the present application provides a kind of electronic device, and the electronic device includes：Processor 401, display
Screen 402, communication module 403, memory 404 and loudspeaker 405, the processor and loudspeaker 405, the display screen, institute
State communication module and memory connection；
Memory 404, for storing one or more programs,
Processor 401, for determine loudspeaker power amplifier work first mode, according to the first mode obtain this first
N number of channel that mode-coherent is disturbed, the value range of the N is the integer more than or equal to 1；
Processor 401, is additionally operable to call the program startup communication module reception network side of the memory storage to set
Standby the first Traffic Channel specified；
Processor 401, is additionally operable to determine whether first Traffic Channel belongs to N number of channel, as first business is believed
Road belongs to N number of channel, and the power amplifier operating mode of loudspeaker is replaced with second mode by electronic device from first mode.
Optionally, processor 401, are additionally operable to control communication module and receive the second Traffic Channel that network side equipment is specified,
Such as second Traffic Channel is not belonging to N number of channel, and the operating mode of the power amplifier of loudspeaker is adjusted back the first mould by electronic device
Formula.
Optionally, processor 401, refer to for calling described program to control the communication module to receive network side equipment again
The 3rd fixed Traffic Channel, as the 3rd Traffic Channel belongs to N number of channel, whether detection electronic installation connects earphone, such as electricity
Sub-device connects earphone, and the call of electronic device is switched to earphone receiving, the power amplifier of mute speaker.
Optionally, processor 401, be additionally operable to detection display device MIPI frequencies, determine the MIPI frequencies whether with this
Corresponding first working frequency points of first mode are mutually disturbed, if it is determined that the MIPI frequencies the first work corresponding with the first mode
Frequency point mutually disturbs, and electronic device opens the MIPI spread spectrums of display device.
Optionally, display screen 402 further includes：Clock control chip 4021；
The processor, be additionally operable to detection display device MIPI frequencies, determine the MIPI frequencies whether with first mould
Corresponding first working frequency points of formula are mutually disturbed, and determine the second time that the first time t1 of loudspeaker unlatching and loudspeaker are closed
T2, low level is kept by the initial signal STV of the clock control chip of display device in the section of t1 and t2.
The technical solution that the application provides is determining the first mode of the speaker operation, determines to do according to the first mode
The N number of channel disturbed, determines whether the first Traffic Channel belongs to N number of channel, such as determines that first Traffic Channel belongs to N number of letter
During road, electronic device replaces the operating mode of loudspeaker power amplifier to second mode from first mode, so that loudspeaker work(
The operating mode put is in second mode, avoids the interference to N number of channel, so that the communication quality of electronic device is improved, this
Sample improves the quality of communication, improves user experience.
Refering to Fig. 5, the application provides a kind of electronic device, and the electronic device includes：Processing unit 501, Transmit-Receive Unit
502nd, loudspeaker 504 and display device 503, the processing unit are distinguished with loudspeaker 504, Transmit-Receive Unit and display device
Connection,
Processing unit 501, the first mode that the power amplifier for determining loudspeaker works, according to the first mode obtain this
N number of channel that one mode-coherent is disturbed, the value range of the N is the integer more than or equal to 1；
Processing unit 501, is additionally operable to start the first Traffic Channel that the Transmit-Receive Unit reception network side equipment is specified；
Processing unit 501, is additionally operable to determine whether first Traffic Channel belongs to N number of channel, such as first business
Channel belongs to N number of channel, and the power amplifier operating mode of loudspeaker is replaced with second mode by electronic device from first mode.
Fig. 6 is illustrated that the block diagram with the part-structure of smart machine provided by the embodiments of the present application.With reference to figure 6, service
Device includes：Radio frequency (Radio Frequency, RF) circuit 910, memory 920, input unit 930, sensor 950, audio-frequency electric
The portions such as road 960, Wireless Fidelity (Wireless Fidelity, WiFi) module 970, application processor AP980 and power supply 990
Part.It will be understood by those skilled in the art that smart machine structure shown in Fig. 6 does not form the restriction to smart machine, can
With including than illustrating more or fewer components, either combining some components or different components arrangement.
Each component parts of smart machine is specifically introduced with reference to Fig. 6：
Input unit 930 can be used for the numeral or character information for receiving input, and produces and set with the user of smart machine
Put and the input of key signals that function control is related.Specifically, input unit 930 may include touching display screen 933, writing pencil
931 and other input equipments 932.Input unit 930 can also include other input equipments 932.Specifically, other inputs are set
Standby 932 can include but is not limited to physical button, function key (such as volume control button, switch key etc.), trace ball, mouse
One or more in mark, operation lever etc..
AP980 is the control centre of smart machine, utilizes each portion of various interfaces and the whole smart machine of connection
Point, by running or performing the software program and/or module that are stored in memory 920, and call and be stored in memory 920
Interior data, perform the various functions and processing data of smart machine, so as to carry out integral monitoring to smart machine.Optionally,
AP980 may include one or more processing units；Optionally, AP980 can integrate application processor and modem processor, its
In, application processor mainly handles operating system, user interface and application program etc., and modem processor is mainly handled wirelessly
Communication.It is understood that above-mentioned modem processor can not also be integrated into AP980.Above-mentioned AP980 can collect adult
Face identifies module, and certainly in practical applications, above-mentioned recognition of face module can also be separately provided or be integrated in camera 770
Interior, recognition of face module as shown in Figure 6 is exemplified by being integrated in AP980.
In addition, memory 920 can include high-speed random access memory, nonvolatile memory, example can also be included
Such as at least one disk memory, flush memory device or other volatile solid-state parts.
RF circuits 910 can be used for the reception and transmission of information.In general, RF circuits 910 include but not limited to antenna, at least one
A amplifier, transceiver, coupler, low-noise amplifier (Low Noise Amplifier, LNA), duplexer etc..In addition,
RF circuits 910 can also be communicated by wireless communication with network and other equipment.Above-mentioned wireless communication can use any communication
Standard or agreement, include but not limited to global system for mobile communications (Global System of Mobile
Communication, GSM), general packet radio service (General Packet Radio Service, GPRS), code division it is more
Location (Code Division Multiple Access, CDMA), wideband code division multiple access (Wideband Code Division
Multiple Access, WCDMA), Long Term Evolution (Long Term Evolution, LTE), Email, Short Message Service
(Short Messaging Service, SMS) etc..
AP980, the first mode that the power amplifier for determining loudspeaker works, the first mode is obtained according to the first mode
Mutually N number of channel of interference, the value range of the N is the integer more than or equal to 1；
AP980, is additionally operable to call the program startup communication module reception network side equipment of the memory storage to refer to
The first fixed Traffic Channel；
AP980, is additionally operable to determine whether first Traffic Channel belongs to N number of channel, such as the first Traffic Channel category
In N number of channel, the power amplifier operating mode of loudspeaker is replaced with second mode by electronic device from first mode.
Optionally, AP980, is additionally operable to control RF circuits and receives the second Traffic Channel that network side equipment is specified, as this
Two Traffic Channels are not belonging to N number of channel, and the operating mode of the power amplifier of loudspeaker is adjusted back first mode by electronic device.
Optionally, AP980, for controlling the communication module to receive the 3rd business letter that network side equipment is specified again
Road, as the 3rd Traffic Channel belongs to N number of channel, whether detection electronic installation connects earphone, as electronic device connects earphone,
The call of electronic device is switched to earphone receiving, the power amplifier of mute speaker.
Optionally, AP, be additionally operable to detection display device MIPI frequencies, determine the MIPI frequencies whether with the first mode
Corresponding first working frequency points are mutually disturbed, if it is determined that the MIPI frequencies the first working frequency points corresponding with the first mode are concerned with
Disturb, electronic device opens the MIPI spread spectrums of display device.
Optionally, touching display screen 933 further includes：Clock control chip 8801；
AP980, is additionally operable to the MIPI frequencies of detection display device, determines whether the MIPI frequencies are corresponding with the first mode
The first working frequency points mutually disturb, determine loudspeaker open first time t1 and loudspeaker close the second time t2, will
The initial signal STV of the clock control chip of display device keeps low level in the section of t1 and t2.
Smart machine may also include at least one sensor 950, for example optical sensor, motion sensor, closely sense
Device and other sensors.Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein, ambient light passes
Sensor can adjust the brightness of touching display screen according to the light and shade of ambient light, and proximity sensor can be moved in one's ear in mobile phone
When, close touching display screen and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions
The size of (generally three axis) acceleration, can detect that size and the direction of gravity when static, available for identification mobile phone posture
(for example pedometer, struck using (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function
Hit) etc.；Proximity Sensor can be used for detecting distance between mobile phone and user.Gyroscope, the gas that can also configure as mobile phone
The other sensors such as meter, hygrometer, thermometer, infrared ray sensor are pressed, details are not described herein.
Voicefrequency circuit 960, loudspeaker 961, microphone 962 can provide the audio interface between user and smart machine.Sound
The transformed electric signal of the voice data received can be transferred to loudspeaker 961, is converted to by loudspeaker 961 by frequency circuit 960
Voice signal plays；On the other hand, the voice signal of collection is converted to electric signal by microphone 962, is received by voicefrequency circuit 960
After be converted to voice data, then after voice data is played AP980 processing, through RF circuits 910 to be sent to such as another mobile phone,
Or voice data is played to memory 920 further to handle.
WiFi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronics postal by WiFi module 970
Part, browse webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.Although Fig. 6 is shown
WiFi module 970, but it is understood that, it is simultaneously not belonging to must be configured into for smart machine, can exist as needed completely
Do not change in the essential scope of application and omit.
Smart machine further includes the power supply 990 (such as battery or power module) to all parts power supply, optionally, power supply
Can be logically contiguous with AP980 by power-supply management system, thus by power-supply management system realize management charging, electric discharge, with
And the function such as power managed.
The technical solution that the application provides is determining the first mode of the speaker operation, determines to do according to the first mode
The N number of channel disturbed, determines whether the first Traffic Channel belongs to N number of channel, such as determines that first Traffic Channel belongs to N number of letter
During road, electronic device replaces the operating mode of loudspeaker power amplifier to second mode from first mode, so that loudspeaker work(
The operating mode put is in second mode, avoids the interference to N number of channel, so that the communication quality of electronic device is improved, this
Sample improves the quality of communication, improves user experience.
The embodiment of the present application also provides a kind of computer-readable storage medium, wherein, computer-readable storage medium storage is used for electricity
The computer program that subdata exchanges, it is any as described in above-mentioned embodiment of the method which make it that computer is performed
The part or all of step of the method for loudspeaker interference is prevented in a kind of communication.
The embodiment of the present application also provides a kind of computer program product, and the computer program product includes storing calculating
The non-transient computer-readable recording medium of machine program, the computer program are operable to make computer perform such as above-mentioned side
The part or all of step of the method for loudspeaker interference is prevented in any type communication described in method embodiment.
It should be noted that for foregoing each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the application and from the limitation of described sequence of movement because
According to the application, some steps can use other orders or be carried out at the same time.Secondly, those skilled in the art should also know
Know, embodiment described in this description belongs to alternative embodiment, involved action and module not necessarily the application
It is necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not have the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
In several embodiments provided herein, it should be understood that disclosed device, can be by another way
Realize.For example, device embodiment described above is only schematical, such as the division of the unit, it is only one kind
Division of logic function, can there is an other dividing mode when actually realizing, such as multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.Another, shown or discussed is mutual
Coupling, direct-coupling or communication connection can be by some interfaces, the INDIRECT COUPLING or communication connection of device or unit,
Can be electrical or other forms.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
The component shown may or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
In network unit.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in each embodiment of the application can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units integrate in a unit.Above-mentioned integrated list
Member can both be realized in the form of hardware, can also be realized in the form of software program module.
If the integrated unit is realized in the form of software program module and is used as independent production marketing or use
When, it can be stored in a computer-readable access to memory.Based on such understanding, the technical solution of the application substantially or
Person say the part to contribute to the prior art or the technical solution all or part can in the form of software product body
Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment
(can be personal computer, server or network equipment etc.) performs all or part of each embodiment the method for the application
Step.And foregoing memory includes：USB flash disk, read-only storage (ROM, Read-Only Memory), random access memory
(RAM, Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various can be with the medium of store program codes.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct relevant hardware to complete by program, which can be stored in a computer-readable memory, memory
It can include：Flash disk, read-only storage (English：Read-Only Memory, referred to as：ROM), random access device (English：
Random Access Memory, referred to as：RAM), disk or CD etc..
The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and
Embodiment is set forth, and the explanation of above example is only intended to help to understand the present processes and its core concept；
Meanwhile for those of ordinary skill in the art, according to the thought of the application, can in specific embodiments and applications
There is change part, in conclusion this specification content should not be construed as the limitation to the application.
Claims (11)
1. a kind of method for preventing loudspeaker from disturbing in communication, it is characterised in that described method includes following steps：
Electronic device determines the first mode of the power amplifier work of loudspeaker, obtains the first mode according to the first mode and mutually disturbs
N number of channel, the value range of the N is the integer more than or equal to 1；
Electronic device receives the first Traffic Channel that network side equipment is specified when starting communication module；
Electronic device determines whether first Traffic Channel belongs to N number of channel, as first Traffic Channel belongs to N number of letter
The power amplifier operating mode of loudspeaker is replaced with second mode by road, electronic device from first mode.
2. according to the method described in claim 1, it is characterized in that, the method further includes：
Electronic device receives the second Traffic Channel for specifying of network side equipment, as second Traffic Channel is not belonging to N number of channel,
The operating mode of the power amplifier of loudspeaker is adjusted back first mode by electronic device.
3. according to the method described in claim 1, it is characterized in that, the method further includes：
Electronic device receives the 3rd Traffic Channel that network side equipment is specified again, as the 3rd Traffic Channel belongs to N number of letter
Whether road, detection electronic installation connect earphone, such as electronic device connection earphone, the call of electronic device are switched to earphone and is connect
Listen, the power amplifier of mute speaker.
4. according to the method described in claim 1, it is characterized in that, the method further includes：
Electronic device detects the MIPI frequencies of display device, determines the MIPI frequencies the first work whether corresponding with the first mode
Make frequency point mutually to disturb, if it is determined that the MIPI frequencies the first working frequency points corresponding with the first mode are mutually disturbed, electronic device
Open the MIPI spread spectrums of display device.
5. a kind of electronic device, the electronic device includes：Processor, display screen, communication module, loudspeaker and memory,
The processor is connected with the loudspeaker, the display screen, the communication module and the memory, the memory,
For storing one or more programs, it is characterised in that
The processor, the first mode that the power amplifier for determining loudspeaker works, first mould is obtained according to the first mode
N number of channel that formula is mutually disturbed, the value range of the N is the integer more than or equal to 1；
The processor, is additionally operable to call the program startup communication module reception network side equipment of the memory storage to refer to
The first fixed Traffic Channel；
The processor, is additionally operable to determine whether first Traffic Channel belongs to N number of channel, such as the first Traffic Channel category
In N number of channel, the power amplifier operating mode of loudspeaker is replaced with second mode from first mode.
6. electronic device according to claim 5, it is characterised in that
The processor, is additionally operable to receive the second Traffic Channel that network side equipment is specified, as second Traffic Channel is not belonging to
N number of channel, first mode is adjusted back by the operating mode of the power amplifier of loudspeaker.
7. electronic device according to claim 5, it is characterised in that
The processor, for controlling the communication module to receive the 3rd Traffic Channel that network side equipment is specified again, such as should
3rd Traffic Channel belongs to N number of channel, detects whether connection earphone, such as connects earphone, call is switched to earphone receiving, closes
Close the power amplifier of loudspeaker.
8. electronic device according to claim 7, it is characterised in that
The processor, be additionally operable to detection display device MIPI frequencies, determine the MIPI frequencies whether with the first mode pair
The first working frequency points answered mutually are disturbed, if it is determined that the MIPI frequencies the first working frequency points corresponding with the first mode are concerned with
Disturb, open the MIPI spread spectrums of display device.
9. a kind of electronic device, it is characterised in that the electronic device includes：Processing unit, Transmit-Receive Unit loudspeaker and aobvious
Showing equipment, the processing unit is connected with Transmit-Receive Unit, loudspeaker and display device,
The processing unit, for determine loudspeaker power amplifier work first mode, according to the first mode obtain this first
N number of channel that mode-coherent is disturbed, the value range of the N is the integer more than or equal to 1；
The processing unit, is additionally operable to start the first Traffic Channel that the Transmit-Receive Unit reception network side equipment is specified；
The processing unit, is additionally operable to determine whether first Traffic Channel belongs to N number of channel, such as first Traffic Channel
Belong to N number of channel, the power amplifier operating mode of loudspeaker is replaced with second mode from first mode.
A kind of 10. computer-readable recording medium, it is characterised in that it stores the computer program for electronic data interchange,
Wherein, the computer program causes computer to perform such as claim 1-4 any one of them methods.
11. a kind of computer program product, it is characterised in that the computer program product includes storing computer program
Non-transient computer-readable recording medium, the computer program are operable to make computer perform such as claim 1-4
Method described in one.
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| CN201711349649.4A CN107948443B (en) | 2017-12-15 | 2017-12-15 | Method, apparatus and computer storage medium for preventing speaker interference in communication |
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| CN201711349649.4A CN107948443B (en) | 2017-12-15 | 2017-12-15 | Method, apparatus and computer storage medium for preventing speaker interference in communication |
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| CN109474743A (en) * | 2018-11-19 | 2019-03-15 | Oppo广东移动通信有限公司 | Electromagnetic interference control method and Related product |
| CN109495642A (en) * | 2018-10-26 | 2019-03-19 | Oppo广东移动通信有限公司 | Display control method and Related product |
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| CN105827775A (en) * | 2016-04-20 | 2016-08-03 | 努比亚技术有限公司 | Test method and system for reducing interference of mobile industry processor interfaces (MIPI) |
| CN106936515A (en) * | 2017-05-09 | 2017-07-07 | 广东欧珀移动通信有限公司 | Radio frequency interference processing method, storage medium and terminal |
| CN107147419A (en) * | 2017-05-09 | 2017-09-08 | 广东欧珀移动通信有限公司 | Reduce method, storage medium and the terminal of signal interference |
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| JP5196574B2 (en) * | 2009-02-04 | 2013-05-15 | Ｎｅｃカシオモバイルコミュニケーションズ株式会社 | Communication terminal and program |
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| CN109495642A (en) * | 2018-10-26 | 2019-03-19 | Oppo广东移动通信有限公司 | Display control method and Related product |
| WO2020083294A1 (en) * | 2018-10-26 | 2020-04-30 | Oppo广东移动通信有限公司 | Display control method and related product |
| EP3863268A4 (en) * | 2018-10-26 | 2021-12-15 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Display control method and related product |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Applicant before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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