CN106603870A - Control method and device of playing equipment, playing equipment and mobile terminal - Google Patents
Control method and device of playing equipment, playing equipment and mobile terminal Download PDFInfo
- Publication number
- CN106603870A CN106603870A CN201710015548.7A CN201710015548A CN106603870A CN 106603870 A CN106603870 A CN 106603870A CN 201710015548 A CN201710015548 A CN 201710015548A CN 106603870 A CN106603870 A CN 106603870A
- Authority
- CN
- China
- Prior art keywords
- volume
- current
- accounting
- mobile terminal
- playback equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000001360 synchronised effect Effects 0.000 claims description 21
- 230000001960 triggered effect Effects 0.000 claims description 20
- 230000006870 function Effects 0.000 claims description 13
- BNPSSFBOAGDEEL-UHFFFAOYSA-N albuterol sulfate Chemical compound OS(O)(=O)=O.CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=C1.CC(C)(C)NCC(O)C1=CC=C(O)C(CO)=C1 BNPSSFBOAGDEEL-UHFFFAOYSA-N 0.000 claims description 12
- 238000004590 computer program Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000015654 memory Effects 0.000 claims description 4
- 230000004308 accommodation Effects 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000005236 sound signal 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
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
Abstract
The embodiment of the invention discloses a control method and device of playing equipment, the playing equipment and a mobile terminal. The control method of the playing equipment comprises a step of receiving a volume synchronization message sent by the mobile terminal, wherein the volume synchronization message comprises the first current volume of the mobile terminal, a step of obtaining the first proportion of the first current volume in the first volume adjustment range of the terminal, a step of determining the second current volume of the current playing equipment according to the first proportion such that the second proportion of the second current volume in the second volume adjustment range of the current playing equipment is same with the first proportion, and a step of adjusting the playing volume of the current playing equipment to the second current volume. According to the embodiment of the invention, the same proportion linked adjustment of volume between the playing equipment and the mobile terminal is realized, and the accuracy of the volume adjustment of playing equipment is improved.
Description
Technical field
The present embodiments relate to technical field of mobile terminals, more particularly to a kind of control method of playback equipment, device
And playback equipment and mobile terminal.
Background technology
At present, playback equipment is typically all integrated with the mobile terminals such as network communicating function, mobile phone and can lead to as control terminal
Cross wireless communication technology to be connected with playback equipment, playback equipment is controlled.For example, by mobile phone control audio amplifier playlist
The broadcasting of middle song, or the broadcast sound volume of control audio amplifier etc..
Because there is certain difference in mobile terminal and playback equipment so that can not be accurate by the operation to mobile phone volume
Control of the realization to the broadcast sound volume of playback equipment.
The content of the invention
In a first aspect, embodiments provide a kind of control method of playback equipment, including：
The volume synchronization message that mobile terminal sends is received, the volume synchronization message includes that the first of mobile terminal is worked as
Front volume；
Obtain first accounting of first current volume in the range of the first volume adjusting of the mobile terminal；
According to first accounting, the second current volume of currently playing equipment is determined, so that second current volume
The second accounting in the range of the second volume adjusting of the currently playing equipment is identical with first accounting；
The broadcast sound volume of the currently playing equipment is adjusted to second current volume.
In second aspect, a kind of control method of playback equipment is embodiments provided, including：
When detecting volume synchronous event and being triggered, the first current volume of current mobile terminal is obtained described current
The first accounting in the range of first volume adjusting of mobile terminal；
According to first accounting, the second current volume of playback equipment is generated, so that second current volume is in institute
The second accounting stated in the range of the second volume adjusting of playback equipment is identical with the first accounting；
Second current volume is sent to the playback equipment so that the playback equipment by broadcast sound volume adjust to
Second current volume.
In the third aspect, a kind of control device of playback equipment is embodiments provided, is configured in playback equipment,
Including：
Volume synchronization message receiver module, for receiving the volume synchronization message of mobile terminal transmission, the volume synchronization
Message includes the first current volume of mobile terminal；
First accounting acquisition module, for obtaining the first current volume of mobile terminal described in the volume synchronization message
The first accounting in the range of the first volume adjusting of the mobile terminal；
Playback equipment current volume determining module, for according to first accounting, determining the second of currently playing equipment
Current volume, so that second accounting of second current volume in the range of the second volume adjusting of the currently playing equipment
It is identical with first accounting；
Broadcast sound volume adjusting module, for the broadcast sound volume of the currently playing equipment is adjusted to the described second current sound
Amount.
In fourth aspect, a kind of control device of playback equipment is embodiments provided, is configured in the terminal,
Including：
First accounting determining module, for when detecting volume synchronous event and being triggered, obtaining current mobile terminal
First accounting of first current volume in the range of the first volume adjusting of the current mobile terminal；
Playback equipment current volume generation module, for according to first accounting, generate playback equipment second is current
Volume, so that second accounting of second current volume in the range of the second volume adjusting of the playback equipment is accounted for first
Than identical；
Current volume sending module, for second current volume is sent to the playback equipment, so that described broadcast
Put equipment broadcast sound volume to be adjusted to second current volume.
In terms of the 5th, a kind of playback equipment is embodiments provided, including memorizer, processor and being stored in is deposited
On reservoir and the computer program that can run on a processor, following walking described in the computing device, during computer program, is realized
Suddenly：
The volume synchronization message that mobile terminal sends is received, the volume synchronization message includes that the first of mobile terminal is worked as
Front volume；
Obtain first accounting of first current volume in the range of the first volume adjusting of the mobile terminal；
According to first accounting, the second current volume of currently playing equipment is determined, so that second current volume
The second accounting in the range of the second volume adjusting of the currently playing equipment is identical with first accounting；
The broadcast sound volume of the currently playing equipment is adjusted to second current volume.
In terms of the 6th, a kind of mobile terminal is embodiments provided, including memorizer, processor and being stored in is deposited
On reservoir and the computer program that can run on a processor, following walking described in the computing device, during computer program, is realized
Suddenly：
When detecting volume synchronous event and being triggered, the first current volume of current mobile terminal is obtained described current
The first accounting in the range of first volume adjusting of mobile terminal；
According to first accounting, the second current volume of playback equipment is generated, so that second current volume is in institute
The second accounting stated in the range of the second volume adjusting of playback equipment is identical with the first accounting；
Second current volume is sent to the playback equipment so that the playback equipment by broadcast sound volume adjust to
Second current volume.
The embodiment of the present invention is by moving according to the mobile current volume of mobile terminal and the current volume of mobile terminal
The first accounting in the range of the volume adjusting of dynamic terminal, the currently playing volume for controlling playback equipment are set to meet this and currently broadcast
Second accounting of the playback amount in the range of the volume adjusting of playback equipment and the first accounting identical volume, improve broadcasting
The accuracy of device voice volume control.
Description of the drawings
Fig. 1 a are a kind of flow charts of the control method of playback equipment that one embodiment of the invention is provided；
Fig. 1 b are the schematic diagrams of playback equipment volume adjusting provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of the control method of playback equipment that one embodiment of the invention is provided；
Fig. 3 is a kind of flow chart of the control method of playback equipment that one embodiment of the invention is provided；
Fig. 4 is a kind of structural representation of the control device of playback equipment that one embodiment of the invention is provided；
Fig. 5 is a kind of structural representation of the control device of playback equipment that one embodiment of the invention is provided；
Fig. 6 is a kind of structural representation of playback equipment that one embodiment of the invention is provided；
Fig. 7 is a kind of structural representation of mobile terminal that one embodiment of the invention is provided.
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings to concrete reality of the invention
Apply example to be described in further detail.It is understood that specific embodiment described herein is used only for explaining the present invention,
Rather than limitation of the invention.It also should be noted that, for the ease of description, illustrate only in accompanying drawing related to the present invention
Part rather than full content.It should be mentioned that some exemplary realities before exemplary embodiment is discussed in greater detail
Apply process or method that example is described as describing as flow chart.Although operations (or step) are described as order by flow chart
Process, but many of which operation can by concurrently, concomitantly or while implement.Additionally, the order of operations
Can be rearranged.The process when its operations are completed can be terminated, and be not included in accompanying drawing it is also possible to have
Additional step.The process can correspond to method, function, code, subroutine, subprogram etc..
Fig. 1 a give a kind of flow chart of the control method of playback equipment of one embodiment of the invention offer, this enforcement
The method of example can be performed by the control device of playback equipment, and the device can be realized by way of hardware and/or software, institute
State device to be arranged on inside the playback equipment as a part for playback equipment.
As shown in Figure 1a, the control method of the playback equipment that the present embodiment is provided is comprised the following steps：
Step 101, the volume synchronization message that mobile terminal sends is received, the volume synchronization message includes the of terminal
One current volume.
Mobile terminal sends volume synchronization message to playback equipment, and playback equipment receives the volume synchronization message.Wherein,
The first current volume in the volume synchronization message at least including current mobile terminal.
Mobile terminal in the present embodiment includes the equipment such as mobile phone, panel computer, notebook or main sound box.Playback equipment
Including audio amplifier, from audio amplifier, power amplifying device, mobile phone, TV, panel computer or notebook.
Step 102, acquisition first current volume in the range of the first volume adjusting of the mobile terminal first
Accounting.
The accounting is the shared ratio in the range of volume adjusting of current volume, i.e., current volume is from volume adjusting scope
Start to the shared ratio in the range of volume adjusting of the difference of the current volume.
Wherein, the first volume adjusting of the mobile terminal may range from being contained in the volume synchronizing information, by
Mobile terminal is sent to playback equipment, or prestores in playback equipment.First volume adjusting of the mobile terminal
Scope is A～B, and minimum adjusting sound volumes of the A for mobile terminal, B are the maximum adjusting sound volume of mobile terminal.Exemplary,
Fig. 1 b give the schematic diagram of playback equipment volume adjusting provided in an embodiment of the present invention.As shown in Figure 1 b, if A is 16 for 0, B,
First current volume V0 is 4, then the first accounting 4/16 is 25%.
Step 103, according to first accounting, determine the second current volume of currently playing equipment, so that described second
Second accounting of the current volume in the range of the second volume adjusting of the currently playing equipment is identical with first accounting.
It is understood that the first accounting described in the present embodiment is being set in range of error with the difference of the second accounting
I.e. it is believed that both are identical.The setting range of error may be configured as a smaller range.
Wherein, the second volume adjusting scope of the playback equipment is C～D, and C is the minimum scalable sound of playback equipment
Amount, maximum adjusting sound volumes of the D for playback equipment.As shown in Figure 1 b, if C is 32 for 0, D, and illustrate as described above, the first accounting
For 25%, then second accounting of second current volume in the range of the second volume adjusting also should be 25%, you can it is second current
Volume V1 is 8.
General, mobile terminal is different, such as sound of mobile terminal mobile phone from the volume adjusting scope of playback equipment
Amount range of accommodation typically only has 0-16, and the volume adjusting scope of playback equipment audio amplifier is 0-100, if the simple volume according to mobile phone
Excursion is adjusting the volume of audio amplifier, then the very little that the volume of audio amplifier can become, and only changes in the range of 0-16.The present embodiment
When the volume of playback equipment is controlled in the volume according to mobile terminal, moved by the first current volume according to mobile terminal
First accounting of the first volume adjusting scope of dynamic terminal, arranges the second current volume of playback equipment, makes the second current sound
The second accounting measured in the range of the second volume adjusting of playback equipment is identical with first accounting, can so make setting
The current volume of playback equipment fit the playback equipment actual demand volume, it is clear that improve playback equipment volume control
Accuracy.
In one embodiment, the first volume adjusting scope and sound can also be included in the volume synchronization message
Measure synchronic command in proportion.Accordingly, step 103 determines the second current sound of currently playing equipment according to first accounting
Amount can include：Determining that the volume synchronization message includes that volume is synchronous in proportion by parsing the volume synchronization message
After instruction, according to first accounting, the second current volume of currently playing equipment is determined.
Wherein, synchronic command is to be and movement for indicating that playback equipment works as time volume adjusting operation to the volume in proportion
The instruction that the volume of terminal is adjusted in synchronism in proportion, so that using the method that the present embodiment is provided, playback equipment determines that second is current
Volume.If volume synchronic command in proportion is included in the volume synchronization message that mobile terminal sends, it is possible to achieve mobile terminal is every
During the volume adjusting of secondary control playback equipment, all inform playback equipment this using volume in proportion synchronization by the way of, to prevent
After playback equipment is due to itself or network reason and mobile terminal disconnection, when being connected with mobile terminal again, it is impossible to know
The volume synchronous regime of itself and volume problem synchronous in proportion cannot be carried out.So arrange and improve playback equipment and movement
Terminal volume efficiency synchronous in proportion and accuracy.
In one implementation, it is described according to first accounting, determine the second current volume of currently playing equipment
Can include：The minimum adjustable of the currently playing equipment is determined according to the second volume adjusting scope of the currently playing equipment
The maximum adjusting sound volume of section volume and the currently playing equipment；According to first accounting, the currently playing equipment
The maximum adjusting sound volume of minimum adjusting sound volume and the currently playing equipment, determines the second current sound of currently playing equipment
Amount.
In one embodiment, the second current volume of currently playing equipment can be determined according to below equation：
VOL1=VOL1min+ [(VOL-VOLmin)/(VOLmax-VOLmin)] * (VOL1max-VOL1min)；
Wherein, VOL1 is the second current volume, and VOL1min is the minimum adjusting sound volume of currently playing equipment, and VOL is the
One current volume, minimum adjusting sound volumes of the VOLmin for mobile terminal, maximum adjusting sound volumes of the VOLmax for mobile terminal,
VOL1max is the maximum adjusting sound volume of currently playing equipment, and VOL1min is the minimum adjusting sound volume of currently playing equipment,
(VOL-VOLmin)/(VOLmax-VOLmin) is the first accounting, and (VOL1-VOLmin)/(VOL1max-VOL1min) is second
Accounting.The second current volume calculation is simple, and accuracy is high.
It is exemplary, if VOLmin for 0, VOLmax be 50, VOL1min be 90 for -10, VOL1max, according to above-mentioned formula
Can be calculated：When VOL is 0, VOL1 is -10；When VOL is 50, VOL1 is 90；When VOL is 40, VOL1 is 70.
Step 104, the broadcast sound volume of the currently playing equipment is adjusted to second current volume.
It is determined that after the second current volume of currently playing equipment, the broadcast sound volume of the currently playing equipment is adjusted
To second current volume, operation is played out based on second current volume.
The present embodiment provide playback equipment control method, playback equipment by the current volume according to mobile terminal with
And first accounting of the current volume of mobile terminal in the range of the volume adjusting of mobile terminal, control the current sound of playback equipment
Amount is set to meet second accounting of the current volume of playback equipment in the range of the volume adjusting of playback equipment and described first
Accounting identical volume, the linkage in proportion for realizing volume between playback equipment and mobile terminal are adjusted, and are improved broadcasting and are set
The accuracy of standby volume control.
The flow chart that Fig. 2 gives the control method of the playback equipment of one embodiment of the invention offer.As shown in Fig. 2
The method that the present embodiment is provided is comprised the following steps：
Step 201, when detecting volume synchronous event and being triggered, obtain the first current volume of present terminal described
The first accounting in the range of first volume adjusting of current mobile terminal.
Wherein, volume synchronous event be triggered including：Current mobile terminal is connected with playback equipment and current mobile terminal
Volume synchronizing function open, or current mobile terminal volume synchronizing function open and current mobile terminal volume button
It is triggered.
Exemplary, when mobile terminal is in volume synchronizing function opening, if subsequently detecting mobile terminal
Establish with playback equipment and be connected, then the first accounting of acquisition for mobile terminal information；Or, it is in and playback equipment in mobile terminal
During connection status, if when subsequently detecting mobile terminal and triggering the unlatching event of volume synchronizing function, mobile terminal is obtained
Take the first accounting information；Or, mobile terminal detect volume synchronizing function open and current mobile terminal volume add or
When person's volume down button is triggered, acquisition for mobile terminal the first accounting information.
Step 202, the second current volume for according to first accounting, generating playback equipment, so that described second is current
Second accounting of the volume in the range of the second volume adjusting of the playback equipment is identical with the first accounting.
In one embodiment, described according to first accounting, the second current volume for generating playback equipment includes：
The minimum adjusting sound volume of the playback equipment and the broadcasting are determined according to the second volume adjusting scope of the playback equipment
The maximum adjusting sound volume of equipment；According to first accounting, the minimum adjusting sound volume of the playback equipment and the broadcasting
The maximum adjusting sound volume of equipment, generates the second current volume of playback equipment.
Further, the second current volume of playback equipment can be generated according to below equation：
VOL1=VOL1min+ [(VOL-VOLmin)/(VOLmax-VOLmin)] * (VOL1max-VOL1min)；
Wherein, VOL1 is the second current volume, and minimum adjusting sound volumes of the VOL1min for playback equipment, VOL are worked as first
Front volume, minimum adjusting sound volumes of the VOLmin for current mobile terminal, maximum scalable of the VOLmax for current mobile terminal
Volume, maximum adjusting sound volumes of the VOL1max for playback equipment, (VOL-VOLmin)/(VOLmax-VOLmin) are accounted for for first
Than (VOL1-VOLmin)/(VOL1max-VOL1min) is the second accounting.The second current volume calculation is simple, accurately
Degree is high.
Step 203, second current volume is sent to the playback equipment, so that the playback equipment will play sound
Amount is adjusted to second current volume.
Exemplary, if the volume plus key of mobile terminal is triggered once, as shown in Figure 1 b, the volume of mobile terminal is by 4
The first current volume for increasing to 5, i.e. mobile terminal is now 5, from 5/16=10/32, then the volume of playback equipment
Then 10 should be increased to by 8, that is, determine that the second current volume of playback equipment is 10.Second current volume is sent to broadcasting and is set
It is standby, playback equipment is made with volume 10 play out operation.
The control method of the playback equipment that the present embodiment is provided, mobile terminal are triggered detecting volume synchronous event
When, obtain the first current volume of current mobile terminal in the range of the first volume adjusting of the current mobile terminal first
Accounting, according to first accounting, generates the second current volume of playback equipment, so that second current volume is broadcast described
The second accounting put in the range of the second volume adjusting of equipment is identical with the first accounting, and by second current volume send to
The playback equipment, makes the playback equipment broadcast sound volume be adjusted to second current volume, realize playback equipment with
The linkage in proportion of volume between mobile terminal is adjusted, and improves the accuracy of playback equipment volume control.
The flow chart that Fig. 3 gives the control method of the playback equipment of one embodiment of the invention offer.As shown in figure 3,
The playback equipment control method that the present embodiment is provided is comprised the following steps：
Step 301, mobile terminal obtain the first current sound of mobile terminal when detecting volume synchronous event and being triggered
The first volume adjusting scope VOLmin～VOLmax of amount VOL and mobile terminal, wherein, most I of the VOLmin for mobile terminal
Adjust volume, maximum adjusting sound volumes of the VOLmax for mobile terminal.
Step 302, mobile terminal will be comprising first current volume, the first volume adjusting scope and volumes on year-on-year basis
The volume synchronization message of example synchronic command, is sent to playback equipment.
Step 303, playback equipment receive the volume synchronization message.
Step 304, playback equipment obtain the second volume adjusting scope VOL1min～VOL1max of playback equipment, wherein,
Minimum adjusting sound volumes of the VOL1min for playback equipment, maximum adjusting sound volumes of the VOL1max for playback equipment.
Step 305, playback equipment calculate the second current volume VOL1 of playback equipment according to below equation：VOL1=
VOL1min+[(VOL-VOLmin)/(VOLmax-VOLmin)]*(VOL1max-VOL1min)；
Step 306, playback equipment adjust the broadcast sound volume of the playback equipment to second current volume.
Mobile terminal in the present embodiment includes the equipment such as mobile phone, panel computer, notebook or main sound box.Playback equipment
Including audio amplifier, from audio amplifier, power amplifying device, mobile phone, TV, panel computer or notebook.
Exemplary, mobile terminal is mobile phone, and playback equipment is main sound box, by the operations linkage to mobile phone volume on year-on-year basis
The volume that main sound box is set or adjusted of example, further can be by the regulation to main sound box volume, and control in proportion is from sound
Case volume is set or adjusted, naturally it is also possible to by mobile phone directly to control that each carries out in proportion from the volume of audio amplifier.
When the playback equipment is power amplifying device, the volume of playback equipment is volume of power amplifier, and the volume of power amplifier is power amplifier
Volume gain.The power amplifying device includes that ear is put.Exemplary, the volume range of mobile terminal is 0-16, the sound of power amplifying device
Flow gain scope is -50db～50db.Then when the volume of mobile terminal is 0, the volume of power amplifier gain of power amplifying device for-
50db；When the volume of mobile terminal is 16, the volume gain of power amplifying device is 50db；When the volume of mobile terminal is 8, work(
The volume gain for putting equipment is 0db.
The control method of the playback equipment that the present embodiment is provided, is touched by detecting volume synchronous event in mobile terminal
When sending out, the first volume adjusting scope of first current volume and mobile terminal of mobile terminal is sent to into playback equipment, is played
Equipment according to first current volume and the second volume adjusting scope of the first volume adjusting scope and playback equipment,
Second current volume of setting playback equipment in proportion, the volume realized between mobile terminal and playback equipment join in proportion
It is dynamic to arrange, improve the accuracy of playback equipment volume control.
The structural representation of the control device of the playback equipment that Fig. 4 is provided for one embodiment of the invention, the device can be by
Software and/or hardware are realized, are integrated in playback equipment.As shown in figure 4, the device includes volume synchronization message receiver module
41st, the first accounting acquisition module 42, playback equipment current volume determining module 43 and broadcast sound volume adjusting module 44.
The volume synchronization message receiver module 41, for receiving the volume synchronization message of mobile terminal transmission, the sound
Amount synchronization message includes the first current volume of mobile terminal；
The first accounting acquisition module 42, first for obtaining mobile terminal described in the volume synchronization message are worked as
First accounting of the front volume in the range of the first volume adjusting of the mobile terminal；
The playback equipment current volume determining module 43, for according to first accounting, determining currently playing equipment
The second current volume so that second current volume in the range of the second volume adjusting of the currently playing equipment
Two accountings are identical with first accounting；
The broadcast sound volume adjusting module 44, for the broadcast sound volume of the currently playing equipment is adjusted to described second
Current volume.
Further, also include in described：The first volume adjusting scope and volume synchronic command in proportion；It is described to broadcast
Equipment current volume determining module is put according to first accounting, determines that the second current volume of currently playing equipment is specially：
Determining that the volume synchronization message includes volume in proportion after synchronic command by parsing the volume synchronization message, according to
First accounting, determines the second current volume of currently playing equipment.
Further, the playback equipment current volume determining module determines currently playing setting according to first accounting
The second standby current volume is specially：Determined according to the second volume adjusting scope of the currently playing equipment described currently playing
The maximum adjusting sound volume of the minimum adjusting sound volume of equipment and the currently playing equipment；According to first accounting, described
The maximum adjusting sound volume of the minimum adjusting sound volume of currently playing equipment and the currently playing equipment, determines currently playing setting
The second standby current volume.
Further, the playback equipment current volume determining module determines the of currently playing equipment according to below equation
Two current volumes：
VOL1=VOL1min+ [(VOL-VOLmin)/(VOLmax-VOLmin)] * (VOL1max-VOL1min)；
Wherein, VOL1 is the second current volume, and VOL1min is the minimum adjusting sound volume of currently playing equipment, and VOL is the
One current volume, minimum adjusting sound volumes of the VOLmin for mobile terminal, maximum adjusting sound volumes of the VOLmax for mobile terminal,
VOL1max is the maximum adjusting sound volume of currently playing equipment, and (VOL-VOLmin)/(VOLmax-VOLmin) is the first accounting,
(VOL1-VOLmin)/(VOL1max-VOL1min) is the second accounting.
The broadcast control device that the present embodiment is provided, playback equipment is by the current volume according to mobile terminal and movement
First accounting of the current volume of terminal in the range of the volume adjusting of mobile terminal, the current volume for controlling playback equipment are arranged
To meet second accounting of the current volume of playback equipment in the range of the volume adjusting of playback equipment and the first accounting phase
Same volume, the linkage in proportion for realizing volume between playback equipment and mobile terminal are adjusted, and improve playback equipment volume
The accuracy of control.
The structural representation of the control device of the playback equipment that Fig. 5 is provided for one embodiment of the invention, the device can be by
Software and/or hardware realizes, it is integrated in the terminal.As shown in figure 5, the device includes the first accounting determining module 51, broadcasts
Put equipment current volume generation module 52 and current volume sending module 53.
First accounting determining module 51, for when detecting volume synchronous event and being triggered, obtaining current mobile terminal
First accounting of first current volume in the range of the first volume adjusting of the current mobile terminal；
Wherein, the volume synchronous event is triggered and can include：Current mobile terminal is connected with playback equipment and current
The volume synchronizing function of playback equipment is opened, or the volume synchronizing function of currently playing equipment is opened and current mobile terminal
Volume button is triggered.
Playback equipment current volume generation module 52, for according to first accounting, generate playback equipment second is worked as
Front volume, so that second accounting and first of second current volume in the range of the second volume adjusting of the playback equipment
Accounting is identical；
Current volume sending module 53, for second current volume is sent to the playback equipment, so that described
Playback equipment adjusts broadcast sound volume to second current volume.
Further, the playback equipment current volume generation module generates playback equipment according to first accounting
Second current volume is specially：
According to the second volume adjusting scope of the playback equipment determine the playback equipment minimum adjusting sound volume and
The maximum adjusting sound volume of the playback equipment；According to first accounting, the minimum adjusting sound volume of the playback equipment and
The maximum adjusting sound volume of the playback equipment, generates the second current volume of playback equipment.
Further, the playback equipment current volume generation module is worked as according to below equation generates playback equipment second
Front volume：
VOL1=VOL1min+ [(VOL-VOLmin)/(VOLmax-VOLmin)] * (VOL1max-VOL1min)；
Wherein, VOL1 is the second current volume, and minimum adjusting sound volumes of the VOL1min for playback equipment, VOL are worked as first
Front volume, minimum adjusting sound volumes of the VOLmin for current mobile terminal, maximum scalable of the VOLmax for current mobile terminal
Volume, maximum adjusting sound volumes of the VOL1max for playback equipment, (VOL-VOLmin)/(VOLmax-VOLmin) are accounted for for first
Than (VOL1-VOLmin)/(VOL1max-VOL1min) is the second accounting.
The control device of playback equipment provided in an embodiment of the present invention, mobile terminal are touched detecting volume synchronous event
When sending out, the first current volume of current mobile terminal in the range of the first volume adjusting of the current mobile terminal the is obtained
One accounting, according to first accounting, generates the second current volume of playback equipment, so that second current volume is described
The second accounting in the range of second volume adjusting of playback equipment is identical with the first accounting, and second current volume is sent
To the playback equipment, make the playback equipment broadcast sound volume be adjusted to second current volume, realize playback equipment
The linkage in proportion of volume between mobile terminal is adjusted, and improves the accuracy of playback equipment volume control.
Fig. 6 gives a kind of structural representation of playback equipment of one embodiment of the invention offer.The playback equipment collection
Into the control device of playback equipment, as shown in fig. 6, the playback equipment that the present embodiment is provided can include：Processor 610, indigo plant
Tooth module 620, network interface 630, audio frequency and video amplification module 640, the first speaker 650 and bin 660.
It should be understood that diagram playback equipment is only an example of mobile terminal, and playback equipment can have
Have than the more or less part shown in figure, two or more parts can be combined, or can be had not
Same part configuration.Various parts shown in figure can be including one or more signal processing and/or special integrated electricity
Realize in the combination of interior hardware, software or hardware and software on road.
The processor 610 is the core of playback equipment, for performing control program, communicates with each functional module of periphery,
Coordinate and control the work of each functional module.
The bluetooth module 620 allows audio amplifier by Bluetooth technology and is likewise supplied with bluetooth for realizing Bluetooth communication
The audiogenic device of function sets up connection, obtains voice data or control data.Bluetooth module 620 is by the voice data for acquiring
Processor 610 is transferred to control data, the voice data and control data for also transmitting processor 610 is sent to source of sound
Equipment or other bluetooth equipments.
The network interface 630 can be wired network interface, or meet the wireless network of 802.11 specifications and connect
Mouthful, the processor 610 may be coupled to the Internet by network interface 630, obtain network flow-medium music data.By net
The form of network interface 630, particularly wireless network, it is generally the case that be configured with the mobile end of the APP of control playback equipment volume
End can also be attached by the form of wireless network and playback equipment, broadcasting is set by being configured in the APP of mobile terminal
Standby volume is controlled.
The audio frequency and video amplification module 640 carries out power for the simulated audio signal that sends over processor 610 and puts
Greatly, driving 650 sounding of the first speaker.
First speaker 650 is sound-reducing part, and its quantity can be one or more.
The bin 660 is used for the program for storing the execution of processor 610.
The executable following operation of processor provided in an embodiment of the present invention 610：
The volume synchronization message that mobile terminal sends is received, the volume synchronization message includes that the first of mobile terminal is worked as
Front volume；
Obtain first accounting of first current volume in the range of the first volume adjusting of the mobile terminal；
According to first accounting, the second current volume of currently playing equipment is determined, so that second current volume
The second accounting in the range of the second volume adjusting of the currently playing equipment is identical with first accounting；
The broadcast sound volume of the currently playing equipment is adjusted to second current volume.
The playback equipment that the present embodiment is provided, by the current sound of current volume and mobile terminal according to mobile terminal
The first accounting in the range of the volume adjusting of mobile terminal is measured, the current volume for controlling playback equipment is set to meet broadcasting and sets
Second accounting of the standby current volume in the range of the volume adjusting of playback equipment and the first accounting identical volume, realize
The linkage in proportion of volume between playback equipment and mobile terminal is adjusted, and improves the accuracy of playback equipment volume control.
Fig. 7 gives a kind of structural representation of mobile terminal of one embodiment of the invention offer, and the mobile terminal can
With the control device including playback equipment.As shown in fig. 7, the mobile terminal that the present embodiment is provided can include：The mobile terminal
Can include：Memorizer 701, central processing unit (Central Processing Unit, hereinafter referred to as CPU) 702, peripheral hardware connects
Mouthfuls 703, RF (Radio Frequency, radio frequency) circuit 705, voicefrequency circuit 706, speaker 711, power management chip 708,
Input/output (I/O) subsystem 709, touch screen 712, other input/control devicess 710 and outside port 704, these portions
Part is communicated by one or more communication bus or holding wire 707.
It should be understood that diagram mobile terminal 700 is only an example of mobile terminal, and mobile terminal 700
Can be with than the more or less part shown in figure, can combining two or more parts, or can be with
Configure with different parts.Various parts shown in figure can be including one or more signal processing and/or special
Integrated circuit is realized in the combination of interior hardware, software or hardware and software.
The mobile terminal for controlling playback equipment volume for providing with regard to the present embodiment below is described in detail, the shifting
Dynamic terminal is by taking mobile phone as an example.
Memorizer 701, the memorizer 701 can be accessed by CPU702, Peripheral Interface 703 etc., and the memorizer 701 can
Including high-speed random access memory, can also include nonvolatile memory, such as one or more disk memories,
Flush memory device or other volatile solid-state parts.
The input of equipment and output peripheral hardware can be connected to CPU502 and be deposited by Peripheral Interface 703, the Peripheral Interface 703
Reservoir 701.
I/O subsystems 709, the I/O subsystems 709 can be by the input/output peripherals on equipment, such as touch screen 712
With other input/control devicess 710, Peripheral Interface 703 is connected to.I/O subsystems 709 can include 7091 He of display controller
For controlling one or more input controllers 7092 of other input/control devicess 710.Wherein, one or more input controls
Device processed 7092 receives the signal of telecommunication from other input/control devicess 710 or sends the signal of telecommunication to other input/control devicess 710,
Other input/control devicess 710 can include physical button (pressing button, rocker buttons etc.), dial, slide switches, behaviour
Vertical pole, click roller.What deserves to be explained is, input controller 7092 can with it is following any one be connected：Keyboard, infrared port,
The instruction equipment of USB interface and such as mouse.
Touch screen 712, the touch screen 712 are the input interfaces and output interface between user terminal and user, can
Depending on output display to user, visual output can include figure, text, icon, video etc..
Display controller 7091 in I/O subsystems 709 receives the signal of telecommunication or to touch screen 712 from touch screen 712
Electric signals.The contact for detecting is converted to and display by the contact on the detection touch screen of touch screen 712, display controller 7091
The interaction of the user interface object on touch screen 712, that is, realize man-machine interaction, the user interface being displayed on touch screen 712
Object can be the icon of running game, be networked to icon of corresponding network etc..What deserves to be explained is, equipment can also include light
Mus, light Mus are not show the visual touch sensitive surface for exporting, or the extension of the touch sensitive surface formed by touch screen.
RF circuits 705, are mainly used in setting up the communication of mobile phone and wireless network (i.e. network side), realize mobile phone and wireless network
The data receiver of network and transmission.Short message, Email etc. are received and dispatched for example.Specifically, RF circuits 705 are received and send RF letters
Number, RF signals are also referred to as electromagnetic signal, and RF circuits 705 convert electrical signals to electromagnetic signal or electromagnetic signal is converted to telecommunications
Number, and communicated with communication network and other equipment by the electromagnetic signal.RF circuits 705 can be included for performing
The known circuit of these functions, its include but is not limited to antenna system, RF transceivers, one or more amplifiers, tuner, one
Individual or multiple agitators, digital signal processor, CODEC (COder-DECoder, coder) chipset, ID mould
Block (Subscriber Identity Module, SIM) etc..
Voicefrequency circuit 706, is mainly used in receiving voice data from Peripheral Interface 703, the voice data is converted to telecommunications
Number, and the signal of telecommunication is sent to into speaker 711.
Speaker 711, for the voice signal for receiving mobile phone by RF circuits 705 from wireless network, is reduced to sound
And the sound is played to user.
Power management chip 708, the hardware for being connected by CPU702, I/O subsystem and Peripheral Interface 703 are supplied
Electricity and power management.
The executable following operations of CPU702 provided in an embodiment of the present invention：When detecting volume synchronous event and being triggered,
Obtain the first current volume of current mobile terminal in the range of the first volume adjusting of the current mobile terminal first to account for
Than；
According to first accounting, the second current volume of playback equipment is generated, so that second current volume is in institute
The second accounting stated in the range of the second volume adjusting of playback equipment is identical with the first accounting；
Second current volume is sent to the playback equipment so that the playback equipment by broadcast sound volume adjust to
Second current volume.
Above-mentioned mobile terminal, when detecting volume synchronous event and being triggered, obtain current mobile terminal first is current
First accounting of the volume in the range of the first volume adjusting of the current mobile terminal, according to first accounting, generation is broadcast
The second current volume of equipment is put, so that second current volume is in the range of the second volume adjusting of the playback equipment
Second accounting is identical with the first accounting, and second current volume is sent to the playback equipment, makes the playback equipment
Broadcast sound volume is adjusted to second current volume, the linkage in proportion of volume between playback equipment and mobile terminal is realized
Adjust, improve the accuracy of playback equipment volume control.
Above are only presently preferred embodiments of the present invention and the know-why used.The invention is not restricted to spy described here
Determine embodiment, the various significant changes that can carry out for a person skilled in the art, readjust and substitute all without departing from
Protection scope of the present invention.Therefore, although the present invention is described in further detail by above example, but this
It is bright to be not limited only to above example, without departing from the inventive concept, more other equivalence enforcements can also be included
Example, and the scope of the present invention is determined by the scope of claim.
Claims (12)
1. a kind of control method of playback equipment, it is characterised in that include：
The volume synchronization message that mobile terminal sends is received, the volume synchronization message includes the first current sound of mobile terminal
Amount；
Obtain first accounting of first current volume in the range of the first volume adjusting of the mobile terminal；
According to first accounting, the second current volume of currently playing equipment is determined, so that second current volume is in institute
The second accounting stated in the range of the second volume adjusting of currently playing equipment is identical with first accounting；
The broadcast sound volume of the currently playing equipment is adjusted to second current volume.
2. method according to claim 1, it is characterised in that also include in the volume synchronization message：First sound
Amount range of accommodation and volume synchronic command in proportion；
It is described according to first accounting, determine that the second current volume of currently playing equipment includes：
Determining that the volume synchronization message includes volume in proportion after synchronic command by parsing the volume synchronization message,
According to first accounting, the second current volume of currently playing equipment is determined.
3. method according to claim 1, it is characterised in that described according to first accounting, determines currently playing setting
The second standby current volume includes：
The minimum scalable sound of the currently playing equipment is determined according to the second volume adjusting scope of the currently playing equipment
The maximum adjusting sound volume of amount and the currently playing equipment；
According to the maximum of first accounting, the minimum adjusting sound volume of the currently playing equipment and the currently playing equipment
Adjusting sound volume, determines the second current volume of currently playing equipment.
4. the method according to claim 1 or 2 or 3, it is characterised in that currently playing equipment is determined according to below equation
Second current volume：
VOL1=VOL1min+ [(VOL-VOLmin)/(VOLmax-VOLmin)] * (VOL1max-VOL1min)；
Wherein, VOL1 is the second current volume, and VOL1min is the minimum adjusting sound volume of currently playing equipment, and VOL ought for first
Front volume, minimum adjusting sound volumes of the VOLmin for mobile terminal, maximum adjusting sound volumes of the VOLmax for mobile terminal,
VOL1max is the maximum adjusting sound volume of currently playing equipment, and (VOL-VOLmin)/(VOLmax-VOLmin) is the first accounting,
(VOL1-VOLmin)/(VOL1max-VOL1min) is the second accounting.
5. a kind of control method of playback equipment, it is characterised in that include：
When detecting volume synchronous event and being triggered, the first current volume of current mobile terminal is obtained in the current movement
The first accounting in the range of first volume adjusting of terminal；
According to first accounting, the second current volume of playback equipment is generated, so that second current volume is broadcast described
The second accounting put in the range of the second volume adjusting of equipment is identical with the first accounting；
Second current volume is sent to the playback equipment, so that the playback equipment adjusts broadcast sound volume to described
Second current volume.
6. method according to claim 5, it is characterised in that volume synchronous event be triggered including：Current mobile terminal
It is connected with playback equipment and the volume synchronizing function of current mobile terminal is opened, or the volume synchronizing function of current mobile terminal
Open and the volume button of current mobile terminal is triggered.
7. method according to claim 5, it is characterised in that described according to first accounting, generates playback equipment
Second current volume includes：
The minimum adjusting sound volume of the playback equipment and described is determined according to the second volume adjusting scope of the playback equipment
The maximum adjusting sound volume of playback equipment；
According to the maximum scalable sound of first accounting, the minimum adjusting sound volume of the playback equipment and the playback equipment
Amount, generates the second current volume of playback equipment.
8. the method according to claim 5 or 6 or 7, it is characterised in that generate the second of playback equipment according to below equation
Current volume：
VOL1=VOL1min+ [(VOL-VOLmin)/(VOLmax-VOLmin)] * (VOL1max-VOL1min)；
Wherein, VOL1 is the second current volume, and minimum adjusting sound volumes of the VOL1min for playback equipment, VOL are the first current sound
Amount, minimum adjusting sound volumes of the VOLmin for current mobile terminal, maximum adjusting sound volumes of the VOLmax for current mobile terminal,
Maximum adjusting sound volumes of the VOL1max for playback equipment, (VOL-VOLmin)/(VOLmax-VOLmin) is the first accounting,
(VOL1-VOLmin)/(VOL1max-VOL1min) is the second accounting.
9. a kind of playback equipment control device, is configured in playback equipment, it is characterised in that include：
Volume synchronization message receiver module, for receiving the volume synchronization message of mobile terminal transmission, the volume synchronization message
Include the first current volume of mobile terminal；
First accounting acquisition module, for obtaining the first current volume of mobile terminal described in the volume synchronization message in institute
State the first accounting in the range of the first volume adjusting of mobile terminal；
Playback equipment current volume determining module, for according to first accounting, determining that the second of currently playing equipment is current
Volume, so that second accounting and institute of second current volume in the range of the second volume adjusting of the currently playing equipment
State the first accounting identical；
Broadcast sound volume adjusting module, for the broadcast sound volume of the currently playing equipment is adjusted to second current volume.
10. a kind of playback equipment control device, configures in the terminal, it is characterised in that include：
First accounting determining module, for when detecting volume synchronous event and being triggered, obtaining the first of current mobile terminal
First accounting of the current volume in the range of the first volume adjusting of the current mobile terminal；
Playback equipment current volume generation module, for according to first accounting, generating the second current volume of playback equipment,
So that second accounting of second current volume in the range of the second volume adjusting of the playback equipment and the first accounting phase
Together；
Current volume sending module, for second current volume is sent to the playback equipment, so that the broadcasting sets
It is standby broadcast sound volume to be adjusted to second current volume.
11. a kind of playback equipments, it is characterised in that including memorizer, processor and storage on a memory and can be in processor
The computer program of upper operation, it is characterised in that realize following steps during computer program described in the computing device：
The volume synchronization message that mobile terminal sends is received, the volume synchronization message includes the first current sound of mobile terminal
Amount；
Obtain first accounting of first current volume in the range of the first volume adjusting of the mobile terminal；
According to first accounting, the second current volume of currently playing equipment is determined, so that second current volume is in institute
The second accounting stated in the range of the second volume adjusting of currently playing equipment is identical with first accounting；
The broadcast sound volume of the currently playing equipment is adjusted to second current volume.
A kind of 12. mobile terminals, including memorizer, processor and the calculating that store on a memory and can run on a processor
Machine program, it is characterised in that realize following steps during computer program described in the computing device：
When detecting volume synchronous event and being triggered, the first current volume of current mobile terminal is obtained in the current movement
The first accounting in the range of first volume adjusting of terminal；
According to first accounting, the second current volume of playback equipment is generated, so that second current volume is broadcast described
The second accounting put in the range of the second volume adjusting of equipment is identical with the first accounting；
Second current volume is sent to the playback equipment, so that the playback equipment adjusts broadcast sound volume to described
Second current volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015548.7A CN106603870B (en) | 2017-01-10 | 2017-01-10 | Control method and device of playing equipment, playing equipment and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015548.7A CN106603870B (en) | 2017-01-10 | 2017-01-10 | Control method and device of playing equipment, playing equipment and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106603870A true CN106603870A (en) | 2017-04-26 |
| CN106603870B CN106603870B (en) | 2019-12-10 |
Family
ID=58583136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710015548.7A Expired - Fee Related CN106603870B (en) | 2017-01-10 | 2017-01-10 | Control method and device of playing equipment, playing equipment and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106603870B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613432A (en) * | 2017-09-11 | 2018-01-19 | 深圳传音通讯有限公司 | The volume adjustment device and volume adjusting method of a kind of intelligent terminal |
| CN111327928A (en) * | 2020-03-11 | 2020-06-23 | 广州酷狗计算机科技有限公司 | Song playing method, device and system and computer storage medium |
| CN112849050A (en) * | 2019-11-28 | 2021-05-28 | 上海博泰悦臻电子设备制造有限公司 | Vehicle, vehicle equipment and volume cooperative adjustment method thereof |
| CN113126949A (en) * | 2019-12-31 | 2021-07-16 | 上海博泰悦臻电子设备制造有限公司 | Vehicle-mounted machine volume adjusting method and system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140240202A1 (en) * | 2013-02-28 | 2014-08-28 | Lenovo (Beijing) Limited | Information processing method and apparatus for electronic device |
| CN104461216A (en) * | 2014-12-08 | 2015-03-25 | 联想(北京)有限公司 | Information processing method and electronic device |
-
2017
- 2017-01-10 CN CN201710015548.7A patent/CN106603870B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140240202A1 (en) * | 2013-02-28 | 2014-08-28 | Lenovo (Beijing) Limited | Information processing method and apparatus for electronic device |
| CN104461216A (en) * | 2014-12-08 | 2015-03-25 | 联想(北京)有限公司 | Information processing method and electronic device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107613432A (en) * | 2017-09-11 | 2018-01-19 | 深圳传音通讯有限公司 | The volume adjustment device and volume adjusting method of a kind of intelligent terminal |
| CN112849050A (en) * | 2019-11-28 | 2021-05-28 | 上海博泰悦臻电子设备制造有限公司 | Vehicle, vehicle equipment and volume cooperative adjustment method thereof |
| CN113126949A (en) * | 2019-12-31 | 2021-07-16 | 上海博泰悦臻电子设备制造有限公司 | Vehicle-mounted machine volume adjusting method and system |
| CN111327928A (en) * | 2020-03-11 | 2020-06-23 | 广州酷狗计算机科技有限公司 | Song playing method, device and system and computer storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106603870B (en) | 2019-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111698672B (en) | Audio synchronization method of wireless earphone and wireless earphone | |
| CN106603870A (en) | Control method and device of playing equipment, playing equipment and mobile terminal | |
| WO2017121353A1 (en) | Method and device for displaying control | |
| KR101769798B1 (en) | Characteristic Configuration Method For Accessory of Portable Device And Accessory operation System supporting the same | |
| CN107040660A (en) | Control method, device and the mobile terminal of mobile terminal playing volume | |
| CN107509153A (en) | Detection method, device, storage medium and the terminal of Audio Players part | |
| CN106878915A (en) | The control method of playback equipment, device and playback equipment and mobile terminal | |
| CN104281432A (en) | Method and device for regulating sound effect | |
| CN106776385A (en) | A kind of transmission method of daily record log information, device and terminal | |
| CN104112459B (en) | Method and apparatus for playing audio data | |
| CN106686519B (en) | The method, apparatus and terminal of the stereo pairing of audio-frequence player device | |
| CN107483731A (en) | Control method, device and the storage medium and mobile terminal of audio broadcast sound volume | |
| CN106341546A (en) | Audio playing method, device and mobile terminal | |
| CN107040661A (en) | Control method, device and the mobile terminal of mobile terminal playing volume | |
| CN107404753A (en) | Volume adjusting method, device, terminal and storage medium | |
| CN106911956A (en) | A kind of audio data play method, device and mobile terminal | |
| CN104835516A (en) | Music playing method and apparatus, and intelligent terminal | |
| CN105516451A (en) | Sound effect adjustment method and device | |
| CN107526569A (en) | A kind of volume adjusting method, device, storage medium and mobile terminal | |
| CN106851592A (en) | A kind of method of adjustment of broadcast recipients, device and terminal | |
| CN107508983A (en) | volume adjusting method, device, storage medium and terminal device | |
| CN104301824A (en) | Drive-by-wire device, controller, method and device | |
| CN106506646A (en) | The control method of playback equipment, device, mobile terminal and Play System | |
| CN108513003A (en) | Desktop icons method of adjustment, device, terminal device and storage medium | |
| CN106407018B (en) | Method and device for synchronizing personalized data and mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
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. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |