CN104375627B - A kind of method and device for adjusting volume - Google Patents
A kind of method and device for adjusting volume Download PDFInfo
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- CN104375627B CN104375627B CN201310356545.1A CN201310356545A CN104375627B CN 104375627 B CN104375627 B CN 104375627B CN 201310356545 A CN201310356545 A CN 201310356545A CN 104375627 B CN104375627 B CN 104375627B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
- G06F3/04847—Interaction techniques to control parameter settings, e.g. interaction with sliders or dials
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Abstract
The present invention discloses a kind of method and device for adjusting volume, is related to electronic information field, for solving the problems, such as that volume control of the user to sound equipment depends on remote control.The embodiment of the present invention includes：The first image is gathered by image acquisition units, obtains the first data；Image recognition is carried out to the first data, determines the first operating body；According to the first operating body, the volume of at least one sound equipment is adjusted.Scheme provided in an embodiment of the present invention is suitable to use when volume is adjusted.
Description
Technical field
The present invention relates to electronic information field, more particularly to a kind of method and device for adjusting volume.
Background technology
With the horizontal continuous improvement of the modern life, the free life of people is increasingly abundanter.For example see a film, audition
It is happy.Then dependence of the people to sound equipment is also increasing.In the prior art, generally use remote control is carried out to the volume of sound equipment
Control.Increase volume by the control button on remote control or reduce volume or Jing Yin.
However, control of the user to acoustics volume depends on remote control so that when remote control goes wrong（Such as out of power,
Failure lamp reason）When, cause the volume of the uncontrollable sound equipment of user.
The content of the invention
Embodiments of the invention provide a kind of method and device for adjusting volume, for solving volume control of the user to sound equipment
The problem of system depends on remote control.
On the one hand, embodiments of the invention provide a kind of method for adjusting volume, and applied to electronic equipment, the electronics is set
Standby to have an image acquisition units, the electronic equipment is connected with least one sound equipment, including：
First image is gathered by described image collecting unit, obtains the first data；
Image recognition is carried out to first data, determines the first operating body；
According to first operating body, the volume of at least one sound equipment is adjusted.
In another embodiment of the invention, when the electronic equipment is connected with least two sound equipments, in the basis
The gesture path of the user, before the volume of at least one sound equipment is adjusted, methods described also includes：
Image recognition is carried out to first data, determines body operating body, the first nodal point of the body operating body,
And the second central point of first operating body；
By second central point compared with the first nodal point, it is determined that the sound equipment for needing to adjust volume is first
Sound equipment；
According to first operating body, the volume of at least one sound equipment is adjusted, including：
According to first operating body, the volume of first sound equipment is adjusted.
In another embodiment of the invention, described according to first operating body, at least one sound equipment
Before volume is adjusted, methods described also includes：
The time of the first image, the time of adjusted volume are gathered by described image collecting unit；
It it is n when the time of the regulation volume by the time of the regulation volume compared with preset time threshold
The preset time threshold, it is determined that changing the volume of n unit；
It is described the volume of at least one sound equipment to be adjusted according to first operating body, including：
According to first operating body, the volume of n unit of regulation at least one sound equipment.
In another embodiment of the invention, it is described according to first operating body, the n of regulation at least one sound equipment
The volume of individual unit, including：
By the time of the regulation volume, the variation tendency of second central point is judged；
When the data in second central point are gradual increase tendency in the time range of the regulation volume, put
The volume of n unit of big at least one sound equipment, when the data in second central point it is described adjust volume when
Between in the range of when being gradually reduced trend, to reduce the volume of n unit of at least one sound equipment.
In another embodiment of the invention, the time by the regulation volume, second central point is judged
Variation tendency, including：
Obtain starting point and ending point of second central point in the time range of the regulation volume；When described
When initial point is less than terminating point, the variation tendency for determining second central point is gradual increase tendency, when the starting point is more than
During terminating point, the variation tendency for determining second central point is to be gradually reduced trend；
Or second central point is obtained in the time range of the regulation volume between the first nodal point
Starting distance and terminate distance；When it is described starting distance be less than it is described terminate apart from when, determine the change of second central point
Change trend is gradual increase tendency, when it is described starting distance be more than it is described terminate apart from when, determine the change of second central point
Change trend is to be gradually reduced trend.
In another embodiment of the invention, at least one sound equipment is adjusted according to first operating body described
N unit volume before, in addition to：
Image recognition is carried out to first data, determines the area of first operating body；
It is described that the volume of n unit of at least one sound equipment is adjusted according to first operating body, including：
By the area of first operating body compared with the first predetermined area, when the area of first operating body is big
When equal to first predetermined area, amplify the volume of n unit of at least one sound equipment, when first operating body
Area when being less than first predetermined area, reduce the volume of n unit of at least one sound equipment.
In another embodiment of the invention, it is described when the area of first operating body is less than first predetermined area
When, the volume of n unit of reduction at least one sound equipment, including：
When the area of first operating body is less than first predetermined area, by the area of first operating body with
Second predetermined area is compared, wherein second predetermined area is less than first predetermined area；
When the area of first operating body is less than or equal to second predetermined area, at least one sound equipment is entered
Row is Jing Yin；
When the area of first operating body is more than second predetermined area and is less than first predetermined area,
Reduce the volume of n unit of at least one sound equipment.
In another embodiment of the invention, first image is gathered by described image collecting unit described, obtains the
Before one data, in addition to：
Second image is gathered by described image collecting unit, obtains the second data；
To second data carry out image recognition, judge the second operating body corresponding to second data whether be；
When second operating body is that open instruction operates, triggering gathers the first image by described image collecting unit
Operation.
In another embodiment of the invention, described according to first operating body, at least one sound equipment
After volume is adjusted, in addition to：
3rd image is gathered by described image collecting unit, obtains the 3rd data；
Image recognition is carried out to the 3rd data, judges whether the 3rd operating body corresponding to the 3rd data is closing
Instruction operation；
When the 3rd operating body is closes instruction operation, terminate to adjust the behaviour of the volume of at least one sound equipment
Make.
On the other hand, embodiments of the invention provide a kind of device for adjusting volume, and described device is electronic equipment, described
Electronic equipment is connected with least one sound equipment, including：
Image acquisition units, for gathering the first image；
Acquiring unit, for gathering the first image by described image collecting unit, obtain the first data, and by described the
One data are supplied to recognition unit；
The recognition unit, for carrying out image recognition to first data, determine the first operating body, and by described the
One operating body is supplied to processing unit；
The processing unit, for according to first operating body, the volume of at least one sound equipment to be adjusted.
In another embodiment of the invention, when the electronic equipment is connected with least two sound equipments,
The recognition unit, it is additionally operable to carry out image recognition to first data, determines body operating body, the body
The first nodal point of operating body, and the second central point of first operating body；
The processing unit, including：
Comparison module, the institute that second central point and the recognition unit for the recognition unit to be provided provide
State first nodal point to be compared, obtain comparative result, and the comparative result is supplied to determining module；
The determining module, the sound equipment for being additionally operable to determine to need to adjust volume is the first sound equipment, and by first sound equipment
It is supplied to adjustment module；
The adjustment module, for according to first operating body, the volume of first sound equipment to be adjusted.
In another embodiment of the invention, the acquiring unit, it is additionally operable to by described image collecting unit collection the
The time of one image, the time of adjusted volume, and the time of the regulation volume is supplied to the comparison module；
The comparison module, the time by the regulation volume is additionally operable to compared with preset time threshold, obtains n
The preset time threshold, and the n preset time thresholds are supplied to the determining module；
The determining module, it is the n preset time thresholds to be additionally operable to when the time of the regulation volume, it is determined that changing
The volume of n unit；
The adjustment module, specifically for according to first operating body, n unit of regulation at least one sound equipment
Volume.
In another embodiment of the invention, the processing unit, in addition to：
Judge module, for the time by the regulation volume, judge the variation tendency of second central point, and incite somebody to action
Judged result is supplied to the adjustment module；
The adjustment module, specifically for when the data in second central point are in the time range of the regulation volume
It is interior when being gradual increase tendency, amplify the volume of n unit of at least one sound equipment, the number in second central point
During according in the time range of the regulation volume to be gradually reduced trend, reduce n unit of at least one sound equipment
Volume.
In another embodiment of the invention, the judge module, specifically for obtaining second central point described
Adjust the starting point and ending point in the time range of volume；When the starting point is less than terminating point, determine in described second
The variation tendency of heart point is gradual increase tendency, when the starting point is more than terminating point, determines the change of second central point
Change trend is to be gradually reduced trend；
The judge module, be additionally operable to obtain second central point in the time range of the regulation volume with it is described
Starting distance and termination distance between first nodal point；When it is described starting distance be less than it is described terminate apart from when, it is determined that described
The variation tendency of second central point is gradual increase tendency, when it is described starting distance be more than it is described terminate apart from when, it is determined that described
The variation tendency of second central point is to be gradually reduced trend.
In another embodiment of the invention, the recognition unit, it is additionally operable to carry out image recognition to first data,
The area of first operating body is determined, and the area of first operating body is supplied to the comparison module；
The comparison module, the area by first operating body is additionally operable to compared with the first predetermined area, obtain
The area of first operating body and the comparative result of the first predetermined area；
The adjustment module, it is additionally operable to when the area of first operating body is more than or equal to first predetermined area,
Amplify the volume of n unit of at least one sound equipment, when the area of first operating body is less than first predetermined face
During product, reduce the volume of n unit of at least one sound equipment.
In another embodiment of the invention, the comparison module, it is additionally operable to when the area of first operating body is less than
During first predetermined area, by the area of first operating body compared with the second predetermined area, wherein described second
Predetermined area is less than first predetermined area；
The adjustment module, it is additionally operable to when the area of first operating body is less than or equal to second predetermined area,
At least one sound equipment is carried out Jing Yin；When the area of first operating body is more than second predetermined area and is less than
During first predetermined area, reduce the volume of n unit of at least one sound equipment.
In another embodiment of the invention, described image collecting unit, it is additionally operable to gather the second image；
The acquiring unit, it is additionally operable to gather the first image by described image collecting unit, obtains the second data, and will
Second data are supplied to the recognition unit；
The recognition unit, it is additionally operable to carry out image recognition to second data, judges corresponding to second data
Whether the second operating body is open instruction operation；
Described device also includes：
Trigger element, for when second operating body is that open instruction operates, triggering to be gathered single by described image
The operation of member the first image of collection.
In another embodiment of the invention, described image collecting unit, it is additionally operable to gather the 3rd image；
The acquiring unit, it is additionally operable to gather the 3rd image by described image collecting unit, obtains the 3rd data, and will
3rd data are supplied to the recognition unit；
The recognition unit, it is additionally operable to carry out image recognition to the 3rd data, judges corresponding to the 3rd data
Whether the 3rd operating body is to close instruction operation；
Described device also includes：
Closing unit, for when the 3rd operating body is closes instruction operation, terminating to adjust at least one sound
The operation of loud volume.
A kind of method and device for adjusting volume provided in an embodiment of the present invention, the first figure is gathered by image acquisition units
Picture, obtain the first data；Image recognition is carried out to the first data, determines the first operating body；According to the first operating body, at least one
The volume of individual sound equipment is adjusted.Remote control is depended on control of the user in the prior art to acoustics volume so that works as remote control
Device goes wrong（Such as out of power, failure lamp reason）When, cause the volume of the uncontrollable sound equipment of user to be compared, the present invention is real
Applying example can realize that user directly adjusts the volume of sound equipment, break away from the dependence to remote control when user adjusts the volume of sound equipment, from
And improve Consumer's Experience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of flow chart of method for adjusting volume provided in an embodiment of the present invention；
How Fig. 2 determines a kind of flow chart of method of regulation for electronic equipment in the method for Fig. 1 regulation volumes provided；
How Fig. 3 determines the flow of another method of regulation for electronic equipment in the method for Fig. 1 regulation volumes provided
Figure；
Fig. 4 is the flow chart of another method for adjusting volume provided in an embodiment of the present invention；
Fig. 5 is a kind of position view in the method for Fig. 4 regulation volumes provided between electronic equipment and sound equipment；
Fig. 6 is a kind of structural representation of device for adjusting volume provided in an embodiment of the present invention；
Fig. 7 is the structural representation of another device for adjusting volume provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Embodiment 1
As shown in figure 1, the embodiment of the present invention provides a kind of method for adjusting volume, the executive agent of this method sets for electronics
Standby, electronic equipment has an image acquisition units, and electronic equipment is connected with least one sound equipment, and this method includes：
101, the first image is gathered by image acquisition units, obtains the first data.
Electronic equipment in the present embodiment can be the equipment for controlling at least one sound equipment.
The mode that electronic equipment obtains the first data has two kinds.
First way：Possess image acquisition units in electronic equipment, the first figure gathered according to the image acquisition units
Picture, obtain the first data.
The second way：Electronic equipment installs an image acquisition units, i.e. electronic equipment is connected with picture pick-up device, such as electricity
Sub- equipment is connected with 3D cameras.Picture pick-up device gathers the first image, the first image is converted into the first data, then electronics is set
Standby the first data for receiving the picture pick-up device and providing.
First data obtain for the image acquisition units in electronic equipment or the image acquisition units being connected with electronic equipment
Take the data at family.That is the first data be image acquisition units in all positions in user's body edge and electronic equipment or with
Corresponding distance between the connected image acquisition units of electronic equipment, or the first data are at least one frame of image.This implementation
The central point of example setting electronic equipment or the central point for obtaining equipment are origin.It is understood that electronic equipment obtains one
The first data in fixing time.First data can be coordinate data, picture frame etc..The present embodiment does not limit the shape of the first data
Formula, for example, using the first data as coordinate data for, in t1The location A at moment, the first data that electronic equipment obtains have： In t2The location A at moment, electronic equipment obtain
The first data taken have：... in tm
Moment, the first data that electronic equipment obtains include： Similarly in t1Any position at the user's body such as the B location at moment edge, electronic equipment obtain corresponding
Coordinate data.Using the first data as picture frame for, the first data for the composition of image one by one video.
102, image recognition is carried out to the first data, determines the first operating body.
Electronic equipment determines the first operating body according to pre-defined algorithm and the first data.First operating body can be user
Gesture motion.Pre-defined algorithm can be a kind of algorithm in machine learning algorithm.For example, electronic equipment is calculated using machine learning
Decision forest in method determines the areal coordinate data of user's various pieces.According to each areal coordinate data, the hand of user is obtained
Corresponding coordinate data, then form the first operating body.
103, according to first operating body, the volume of at least one sound equipment is adjusted.
It should be noted that before the volume of at least one sound equipment of regulation of electronics, figure first is carried out to the first data
As identifying, the second central point of the first operating body is determined；Or determine the area of the first operating body.
The volume of at least one sound equipment of regulation of electronics has two methods.
First method：According to the variation tendency of the second central point of the first operating body：Data in the second central point
When being gradual increase tendency in the time range for adjusting volume, amplify the volume of at least one sound equipment；When in the second central point
Data in the time range for adjusting volume when being gradually reduced trend, to be reduced at least the volume of a sound equipment.
Second method：By the area of the first operating body compared with the first predetermined area, when the face of the first operating body
When product is more than or equal to the first predetermined area, amplify the volume of at least one sound equipment, when the area of the first operating body is pre- less than first
When determining area, the volume of a sound equipment is reduced at least.
A kind of method for adjusting volume provided in an embodiment of the present invention, gathers the first image by image acquisition units, obtains
To the first data；Image recognition is carried out to the first data, determines the first operating body；According to the first operating body, at least one sound
Loud volume is adjusted.Remote control is depended on control of the user in the prior art to acoustics volume so that when remote control goes out
Existing problem（Such as out of power, failure lamp reason）When, cause the volume of the uncontrollable sound equipment of user to be compared, the embodiment of the present invention
It can realize that user directly adjusts the volume of sound equipment, the dependence to remote control when user adjusts the volume of sound equipment be broken away from, so as to carry
High Consumer's Experience.
For in Fig. 1 103 description：According to first operating body, the volume of at least one sound equipment is adjusted.Specifically
, it is necessary to perform following operation before the volume of at least one sound equipment is adjusted electronic equipment, as shown in Fig. 2 of the invention
Embodiment provides a kind of method how electronic equipment determines regulation：
201, electronic equipment carries out image recognition to the first data, determines body operating body.
Body operating body is the entirety of the user of electronic equipment simulation.
202, electronic equipment carries out image recognition to the first data, determines the first nodal point and first of body operating body
Second central point of operating body.
Generally, electronic equipment can generate body operating body corresponding to the first data, so as to be somebody's turn to do according to pre-defined algorithm
The coordinate at user's body edge, it is then determined that the central point of each coordinate at the user's body edge, the central point is user institute
First nodal point in position.The present embodiment does not limit the type of pre-defined algorithm.For example, electronic equipment uses machine learning algorithm
In decision forest determine the areal coordinate data of user's various pieces, then determined using the K-mean algorithms in clustering algorithm
Each coordinate data at user's body edge.Electronic equipment determines the central point of each coordinate data of customer edge again, i.e., electric
Sub- equipment determines first nodal point.
Optionally, the first nodal point of body operating body is the first geometric center point of body operating body, such as user thoracic cavity
Certain point；Or the geometric center point such as user's face；Or the geometric center in the entirety of each trunk formation of such as user
Point etc..
First operating body is the gesture motion of user, it is to be understood that the second central point of the first operating body is user
Palm geometric center point.
It is understood that electronic equipment is according to each two field picture, to determine of the body operating body in the two field picture
One central point（Specially the first geometric center point）With the second central point of the first operating body（Specially the second geometric center point）.
203, electronic equipment gathers the time of the first image, the time of adjusted volume by image acquisition units.
204, electronic equipment judges the variation tendency of the second central point by adjusting time of volume.
Optionally, electronic equipment obtains starting point and ending point of second central point in the time range of regulation volume；
When starting point is less than terminating point, the variation tendency for determining the second central point is gradual increase tendency, is terminated when starting point is more than
During point, the variation tendency for determining the second central point is to be gradually reduced trend.For example, for example, electronic equipment adjusted volume
Time is 3s, starting point of second central point in the time range of regulation volume（1s）For（x1,y1,z1）=（10,10,10）,
Terminating point（3s）For（x2,y2,z2）=（34,22,16）, it can be seen that the starting point is less than terminating point, determines the second central point
Variation tendency be gradual increase tendency.Conversely, starting point of second central point in the time range of regulation volume（1s）For
（x1,y1,z1）=（22,20,30）, terminating point（3s）For（x2,y2,z2）=（15,10,16）, it can be seen that the starting point is more than
Terminating point, the variation tendency for determining the second central point are to be gradually reduced trend.It is understood that the starting point of the second central point
Coordinate and termination point coordinates are with the image acquisition units in electronic equipment or the IMAQ list being connected with electronic equipment
Member is coordinate values obtained from origin.Specifically, the unit of starting point and ending point can be cm, dm, m etc..
Optionally, electronic equipment obtain the second central point regulation volume time range between first nodal point
Originate distance and terminate distance；When starting distance be less than terminate apart from when, determine the variation tendency of the second central point gradually to increase
Main trend, when starting distance be more than terminate apart from when, determine the variation tendency of the second central point to be gradually reduced trend.For example,
The time of the adjusted volume of electronic equipment is 3s, coordinate of the first nodal point in 1s（x11,y11,z11）=（10,0,20）,
Coordinate of second central point in 1s（x12,y12,z12）=（12,5,25）, then in 1s, the second central point and the first center
The distance of point（Originate distance）For 12；Coordinate of the first nodal point in 3s（x21,y21,z21）=（10,0,20）, the second center
Coordinate o'clock in 3s（x12,y12,z12）=（15,6,30）, then in 3s, the distance of the second central point and first nodal point
（Terminate distance）For 21.As can be seen that starting distance, which is less than, terminates distance, it is determined that the variation tendency of the second central point is gradual
Increase tendency.It can similarly illustrate to obtain the embodiment that starting distance is more than termination distance, principle is identical, does not go to live in the household of one's in-laws on getting married one by one herein
State.
Starting point of second central point in the time range of regulation volume（1s）For（x1,y1,z1）=（10,10,10）, eventually
Stop（3s）For（x2,y2,z2）=（34,22,16）, it can be seen that the starting point is less than terminating point, determines the second central point
Variation tendency is gradual increase tendency.
205, when the data in the second central point are gradual increase tendency in the time range for adjusting volume, it is amplified to
The volume of a few sound equipment.
206, when the data in the second central point are to be gradually reduced trend in the time range for adjusting volume, it is decreased to
The volume of a few sound equipment.
The application scenarios of the embodiment of the present invention could be arranged to user and open arm, and the hand of user moves up or downwards
Mobile action, so as to reach the purpose for the volume for adjusting at least one sound equipment.It can realize that user directly adjusts sound equipment
Volume, the dependence to remote control when user adjusts the volume of sound equipment is broken away from, so as to improve Consumer's Experience.
For in Fig. 1 103 description：According to first operating body, the volume of at least one sound equipment is adjusted.Specifically
, it is necessary to perform following operation before the volume of at least one sound equipment is adjusted electronic equipment, as shown in figure 3, of the invention
Embodiment provides another method how electronic equipment determines regulation：
301, electronic equipment carries out image recognition to the first data, determines the area of the first operating body.
First operating body is specially gesture motion, then the area of the first operating body is palm area.
302, electronic equipment is by the area of the first operating body compared with the first predetermined area.
Specifically, electronic equipment by palm area compared with the first predetermined area.It is understood that first is predetermined
Area is the area figures pre-set.For example, the palm area of user is A, the first predetermined area is B.When A is more than or equal to B
When, continue executing with 303；When A is less than B, 304 are continued executing with.It is embodied in, when user opens palm, when being placed in one's ear,
Determine that the area of the first operating body is more than or equal to the first predetermined area；When user parts palm a little, when being placed in one's ear, first is determined
The area of operating body is less than the first predetermined area.
303, when the area of the first operating body is more than or equal to the first predetermined area, electronic equipment amplifies at least one sound equipment
Volume.
It is embodied in：When user opens palm, when being placed in one's ear, electronic equipment amplifies the sound of at least one sound equipment
Amount.
304, when the area of the first operating body is less than the first predetermined area, electronic equipment by the area of the first operating body with
Second predetermined area is compared.
Specifically, electronic equipment by palm area compared with the second predetermined area.It is understood that second is predetermined
Area is the area figures pre-set.For example, the palm area of user is A, the second predetermined area is C.When A is more than B, after
It is continuous to perform 305；When A is less than or equal to B, 306 are continued executing with.
305, when the area of the first operating body is more than the second predetermined area, electronic equipment is reduced at least the sound of a sound equipment
Amount.
I.e. when the area of the first operating body is more than the second predetermined area, and is less than the first predetermined area, electronic equipment
It is reduced at least the volume of a sound equipment.It is embodied in, when user parts palm a little, when being placed in one's ear, electronic equipment is decreased to
The volume of a few sound equipment.
306, when the area of the first operating body is less than the second predetermined area, electronic equipment carries out quiet at least one sound equipment
Sound.
It is embodied in：When user clenches fist palm, when being placed in one's ear, electronic equipment carries out quiet at least one sound equipment
Sound.
The embodiment of the present invention can realize that user directly adjusts the volume of sound equipment, break away from user adjust sound equipment volume when pair
The dependence of remote control, so as to improve Consumer's Experience.
In a kind of implementation of the present invention, the embodiment of the present invention provides a kind of method for adjusting volume, such as Fig. 4 institutes
Show, this method includes：
401, electronic equipment gathers the second image by image acquisition units, obtains the second data.
Electronic equipment obtain the second data mode refer in Fig. 1 101 description.I.e. electronic equipment obtains the second data
Mode have two kinds.The content of concrete mode is not repeating herein.Likewise, the second data are said by taking coordinate data as an example
It is bright.
402, electronic equipment to the second data carry out image recognition, judge the second operating body corresponding to the second data whether be
Open instruction operates.
Second data are used for the switch for opening regulation of electronics volume.When electronic equipment is according to the second data, identify
Second operating body（The unlatching gesture motion of user）Operated for open instruction（Open the action that regulation of electronics volume is specified）
When, continue executing with 403.It should be noted that the present embodiment, which does not limit, opens the action that regulation of electronics volume is specified.Example
Such as, opening the action that regulation of electronics volume is specified can be：Image acquisition units in the electronic device or and electronics
In the range of the connected image acquisition units of equipment can receive data, user draws one zero in the air（Circle）.Electronic equipment pair
The action that the user draws circle carries out image recognition, obtains the second data, judges whether the action is out according to the second data
Open instruction operation.
403, when the second operating body is that open instruction operates, triggering gathers the first image by described image collecting unit
Operation.
404, electronic equipment gathers the first image by described image collecting unit and obtains the first data.
The first data in this step refer in Fig. 1 101 explanation.
405, electronic equipment carries out image recognition to the first data, determines the first operating body.
It should be noted that when electronic equipment is connected with more than two sound equipments, electronic equipment after performing 405,
Continue executing with 405.When 405-407 is directed to multiple sound equipments, the sound equipment that electronic equipment determines to specify user carries out the regulation of volume.
When electronic equipment is connected with a sound equipment, illustrate electronic equipment only need adjust a sound equipment volume, perform 405 it
Afterwards, 408 are directly performed.
406, electronic equipment to the first data carry out image recognition, determine body operating body, body operating body first in
Heart point, and determine the second central point of the first operating body.
407, electronic equipment by the second central point compared with first nodal point, it is determined that need adjust volume sound equipment be
First sound equipment.
For example, as shown in figure 5, electronic equipment 500 is set to be connected with four sound equipments, this four sound equipments are respectively distributed to
The upper left side 501 of electronic equipment, upper right side 502, lower left side 503, lower right side 504.If first nodal point is（x0,y0,z0）, the
Two central points are（xh,yh,zh）, work as xh＜ x0, yh＜ y0When, the sound equipment that electronic equipment determines to need to adjust volume is upper left sidetone
Ring 501；Work as xh＜ x0, yh＞ y0When, the sound equipment that electronic equipment determines to need to adjust volume is upper right side sound equipment 502；Work as xh＞ x0,
yh＜ y0When, the sound equipment that electronic equipment determines to need to adjust volume is lower left side sound equipment 503；Work as xh＞ x0, yh＞ y0When, electronics is set
The standby sound equipment for determining to need to adjust volume is lower right side sound equipment 504.
First sound equipment is judged using the above method.When being implemented as user needs to adjust the first sound equipment, finger is inclined to
Position where first sound equipment.Or user, when hand is placed near left ear, electronic equipment determines that the sound equipment on the left side is the first sound
Ring, when hand is placed near auris dextra by user, electronic equipment determines that the sound equipment on the right is the first sound equipment.
It should be noted that when user the volume of two or more sound equipment is adjusted simultaneously, electronics
Equipment determines the first sound equipment, the second sound equipment according to the first operating body；Or electronic equipment is according to the first operating body of user, really
Fixed whole sound equipments.For example, when user the volumes of two sound equipments is adjusted simultaneously, electronic equipment according to the first operating body,
Determine the central point of the left hand of user and the central point of the right hand.Then electronic equipment is by the central point of left hand and the central point of the right hand
Respectively compared with first nodal point, it is determined that the sound equipment for needing to adjust volume is the first sound equipment and the second sound equipment.Or user
When the volumes of whole sound equipments is adjusted, first operating body is the gesture that user selects whole sound equipments, as user stretches arm
Arm and finger sensing ceiling.
408, the volume of at least one sound equipment is adjusted electronic equipment.
First, electronic equipment gathers the time of the first image, the time of adjusted volume by image acquisition units；So
It is n preset time threshold when the time of regulation volume, really afterwards by the time of regulation volume compared with preset time threshold
Surely the volume of n unit is changed.The present embodiment does not limit the occurrence of scheduled time threshold value.For example, scheduled time threshold value can be with
For 5 decibels/second, or 10 decibels/second.When the image acquisition units in electronic equipment or the figure being connected with electronic equipment
As collecting unit receive user adjust volume action have 5s, when scheduled time threshold value can be 5 decibel/second, then volume is put
Big or 25 decibels of reduction.
Electronic equipment is incremented by according to the time of regulation volume, is operated according to the variation tendency of the second central point or first
The size of the area of body come determine be n unit for amplifying at least one sound equipment volume（25 decibels of amplification）Still it is reduced at least
The volume of n unit of one sound equipment（Reduce 25 decibels）It is or Jing Yin.The method for how determining regulation on electronic equipment please
With reference to the description in figure 3 and Fig. 4, do not repeat one by one herein.
409, electronic equipment gathers the 3rd image by image acquisition units, obtains the 3rd data.
Electronic equipment obtain the 3rd data mode refer in Fig. 1 101 description.I.e. electronic equipment obtains the 3rd data
Mode have two kinds.The content of concrete mode is not repeating herein.
410, electronic equipment to the 3rd data carry out image recognition, judge the 3rd operating body corresponding to the 3rd data whether be
Close instruction operation.
3rd data are used for the switch for closing regulation of electronics volume.When electronic equipment is according to the 3rd data, identify
3rd operating body（The closing gesture motion of user）To close instruction operation（Close the action that regulation of electronics volume is specified）
When, continue executing with 411.It should be noted that the present embodiment, which does not limit, closes the action that regulation of electronics volume is specified.Example
Such as, closing the action that regulation of electronics volume is specified can be：Set in the image acquisition units of electronic equipment or with electronics
In the range of standby connected image acquisition units can receive data, user draw in the air one ×.Electronic equipment is drawn to the user
× action carry out image recognition, obtain into the 3rd data, according to the 3rd data come judge the action whether be close instruction behaviour
Make.
411, when the 3rd operating body is closes instruction operation, electronic equipment terminates to adjust the sound of at least one sound equipment
The operation of amount.
The embodiment of the present invention can realize that user directly adjusts the volume of sound equipment, break away from user adjust sound equipment volume when pair
The dependence of remote control, so as to improve Consumer's Experience.
Embodiment 2
As shown in fig. 6, the embodiment of the present invention provides a kind of device 60 for adjusting volume, including：Image acquisition units 601,
Acquiring unit 602, recognition unit 603, processing unit 604；The device can be electronic equipment, electronic equipment and at least one sound
Ring and be connected.
Image acquisition units 601, for gathering the first image；
Acquiring unit 602, for gathering the first image by image acquisition units, the first data are obtained, and first is counted
According to being supplied to recognition unit 603；
Recognition unit 603, for carrying out image recognition to the first data, determine the first operating body, and by the first operating body
It is supplied to processing unit 604；
Processing unit 604, for according to the first operating body, the volume of at least one sound equipment to be adjusted.
Further, the embodiment of the present invention also provides a kind of device 70 for adjusting volume, as shown in fig. 7, the regulation sound
The device 70 of amount, in addition to：Trigger element 605, closing unit 606；Wherein processing unit 604 also includes comparison module 6041,
Determining module 6042, adjustment module 6043, judge module 6044.
Before acquiring unit 602 obtains the first data, image acquisition units 601, it is additionally operable to gather the second image；Obtain
Unit 602 gathers the first image by image acquisition units 601, obtains the second data, and be supplied to identification single second data
Member 603.Recognition unit 603 carries out image recognition to the second data, judges whether the second operating body is out corresponding to the second data
Open instruction operation.When the second operating body is that open instruction operates, the triggering of trigger element 605 is adopted by image acquisition units 601
Collect the operation of the first image.
Further, when electronic equipment is connected with least two sound equipments, recognition unit 603, it is additionally operable to the first data
Image recognition is carried out, determines the second center of body operating body, the first nodal point of body operating body, and the first operating body
Point；Then, the second central point that the comparison module 6041 in processing unit 604 provides recognition unit 603 and recognition unit 603
The first nodal point of offer is compared, and obtains comparative result, and comparative result is supplied into determining module 6042.Determining module
6042 sound equipments for determining to need to adjust volume are the first sound equipment, and the first sound equipment is supplied into adjustment module 6043, adjustment module
6043, according to the first operating body, the volume of the first sound equipment are adjusted.
Further, acquiring unit 602, it is additionally operable to gather the time of the first image by image acquisition units, is adjusted
The time of volume is saved, and the time for adjusting volume is supplied to comparison module 6041.Comparison module 6041 by adjust volume when
Between compared with preset time threshold, obtain n preset time threshold, and n preset time threshold be supplied to determination mould
Block 6042.It is n preset time threshold when the time of regulation volume, determining module 6042 determines to change the volume of n unit, so
Adjustment module 6043 adjusts the volume of n unit of at least one sound equipment according to the first operating body afterwards.
Optionally, judge module 6044 judges the variation tendency of the second central point, and will sentence by adjusting time of volume
Disconnected result is supplied to adjustment module 6043；Adjustment module 6043 is when the data in the second central point are in the time range of regulation volume
Interior when being gradual increase tendency, adjustment module 6043 amplifies the volume of n unit of at least one sound equipment, when in the second central point
Data adjust volume time range in for be gradually reduced trend when, adjustment module 6043 is reduced at least the n of a sound equipment
The volume of individual unit.
Further, processing unit 604 determines the specific reality that the volume of at least one sound equipment is amplified or reduced
It is now：
Optionally, judge module 6044 obtains starting point and termination of second central point in the time range of regulation volume
Point；When starting point is less than terminating point, the variation tendency for determining the second central point is gradual increase tendency, when starting point is more than eventually
During stop, the variation tendency for determining the second central point is to be gradually reduced trend.Or judge module 6044 obtains the second central point
Starting distance and termination distance in the time range of regulation volume between first nodal point；Terminated when starting distance is less than
Apart from when, the variation tendency for determining the second central point is gradual increase tendency, when starting distance be more than terminate apart from when, determine the
The variation tendency of two central points is to be gradually reduced trend.
Optionally, recognition unit 603, it is additionally operable to carry out image recognition to the first data, determines the area of the first operating body,
And the area of the first operating body is supplied to comparison module 6041；Comparison module 6041 is pre- by the area of the first operating body and first
Determine area to be compared, obtain the area of the first operating body and the comparative result of the first predetermined area；Adjustment module 6043 is when the
When the area of one operating body is more than or equal to the first predetermined area, adjustment module 6043 amplifies n unit of at least one sound equipment
Volume, when the area of the first operating body is less than the first predetermined area, adjustment module 6043 is reduced at least n list of a sound equipment
The volume of position.When the area of the first operating body is less than the first predetermined area, comparison module 6041 is by the area of the first operating body
Compared with the second predetermined area, wherein the second predetermined area is less than the first predetermined area.When the area of the first operating body is small
When equal to the second predetermined area, adjustment module 6043 carries out Jing Yin at least one sound equipment；When the area of the first operating body is big
In the second predetermined area and when being less than the first predetermined area, adjustment module 6043 is reduced at least n unit of a sound equipment
Volume.
Further, image acquisition units 601 gather the 3rd image；Acquiring unit 602 passes through described image collecting unit
The 3rd image is gathered, obtains the 3rd data, and the 3rd data are supplied to recognition unit 603.Recognition unit, it is additionally operable to the 3rd
Data carry out image recognition, judge whether the 3rd operating body corresponding to the 3rd data is to close instruction operation.When the 3rd operating body
During to close instruction operation, closing unit 606 terminates to adjust the operation of the volume of at least one sound equipment.
It should be noted that in the shown device 60 of accompanying drawing 6 and the shown device 70 of accompanying drawing 7, the specific implementation of its modules
The contents such as the information exchange between process and modules, due to being based on same inventive concept with the inventive method embodiment,
Embodiment of the method is may refer to, is not repeated one by one herein.
A kind of device for adjusting volume provided in an embodiment of the present invention, it is possible to achieve user directly adjusts the volume of sound equipment,
The dependence to remote control when user adjusts the volume of sound equipment is broken away from, so as to improve Consumer's Experience.
It is apparent to those skilled in the art that for convenience and simplicity of description, only with above-mentioned each function
The division progress of module, can be as needed and by above-mentioned function distribution by different function moulds for example, in practical application
Block is completed, i.e., the internal structure of device is divided into different functional modules, to complete all or part of work(described above
Energy.The specific work process of the system, apparatus, and unit of foregoing description, it may be referred to corresponding in preceding method embodiment
Journey, it will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the module or
The division of unit, only a kind of division of logic function, can there are other dividing mode, such as multiple units when actually realizing
Or component can combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, institute
Display or the mutual coupling discussed or direct-coupling or communication connection can be by some interfaces, device or unit
INDIRECT COUPLING or communication connection, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.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 present invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated 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 SFU software functional unit.
If the integrated unit is realized in the form of SFU software functional unit and is used as independent production marketing or use
When, it can be stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part to be contributed in other words to prior art or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are causing a computer
Equipment（Can be personal computer, server, or network equipment etc.）Or processor（processor）It is each to perform the present invention
The all or part of step of embodiment methods described.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage
（ROM, Read-Only Memory）, random access memory（RAM, Random Access Memory）, magnetic disc or CD
Etc. it is various can be with the medium of store program codes.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (16)
- A kind of 1. method for adjusting volume, it is characterised in that applied to electronic equipment, the electronic equipment has an IMAQ Unit, the electronic equipment are connected with least one sound equipment, including：First image is gathered by described image collecting unit, obtains the first data；Image recognition is carried out to first data, determines the first operating body；According to first operating body, the volume of at least one sound equipment is adjusted；When the electronic equipment is connected with least two sound equipments, in the gesture path according to user, at least one sound Before loud volume is adjusted, methods described also includes：Image recognition is carried out to first data, determines body operating body, the first nodal point of the body operating body, and Second central point of first operating body；By second central point compared with the first nodal point, it is determined that the sound equipment for needing to adjust volume is the first sound Ring；According to first operating body, the volume of at least one sound equipment is adjusted, including：According to first operating body, the volume of first sound equipment is adjusted.
- 2. the method for regulation volume according to claim 1, it is characterised in that described according to first operating body, Before the volume of at least one sound equipment is adjusted, methods described also includes：The time of the first image, the time of adjusted volume are gathered by described image collecting unit；It is described for n when the time of the regulation volume by the time of the regulation volume compared with preset time threshold Preset time threshold, it is determined that changing the volume of n unit；It is described the volume of at least one sound equipment to be adjusted according to first operating body, including：According to first operating body, the volume of n unit of regulation at least one sound equipment.
- 3. the method for regulation volume according to claim 2, it is characterised in that it is described according to first operating body, adjust The volume of n unit of at least one sound equipment is saved, including：By the time of the regulation volume, the variation tendency of second central point is judged；When the data in second central point are gradual increase tendency in the time range of the regulation volume, amplify institute The volume of n unit of at least one sound equipment is stated, when the data in second central point are in the time model of the regulation volume It is the volume for reducing n unit of at least one sound equipment when being gradually reduced trend in enclosing.
- 4. it is according to claim 3 regulation volume method, it is characterised in that it is described by it is described regulation volume when Between, judge the variation tendency of second central point, including：Obtain starting point and ending point of second central point in the time range of the regulation volume；When the starting point During less than terminating point, the variation tendency for determining second central point is gradual increase tendency, is terminated when the starting point is more than During point, the variation tendency for determining second central point is to be gradually reduced trend；Or obtain second central point rising between the first nodal point in the time range of the regulation volume Beginning distance and termination distance；When it is described starting distance be less than it is described terminate apart from when, determine that the change of second central point becomes Gesture is gradual increase tendency, when it is described starting distance be more than it is described terminate apart from when, determine that the change of second central point becomes Gesture is to be gradually reduced trend.
- 5. the method for regulation volume according to claim 2, it is characterised in that described according to first operating body, Before the volume for adjusting n unit of at least one sound equipment, in addition to：Image recognition is carried out to first data, determines the area of first operating body；It is described that the volume of n unit of at least one sound equipment is adjusted according to first operating body, including：By the area of first operating body compared with the first predetermined area, when first operating body area be more than etc. When first predetermined area, amplify the volume of n unit of at least one sound equipment, when the face of first operating body When product is less than first predetermined area, reduce the volume of n unit of at least one sound equipment.
- 6. the method for regulation volume according to claim 5, it is characterised in that described when the area of first operating body During less than first predetermined area, reduce the volume of n unit of at least one sound equipment, including：When the area of first operating body is less than first predetermined area, by the area and second of first operating body Predetermined area is compared, wherein second predetermined area is less than first predetermined area；When the area of first operating body is less than or equal to second predetermined area, at least one sound equipment is carried out quiet Sound；When the area of first operating body is more than second predetermined area and is less than first predetermined area, reduce The volume of n unit of at least one sound equipment.
- 7. the method for regulation volume according to claim 1, it is characterised in that pass through described image collecting unit described The first image is gathered, before obtaining the first data, in addition to：Second image is gathered by described image collecting unit, obtains the second data；Image recognition is carried out to second data, judges whether the second operating body is open instruction corresponding to second data Operation；When second operating body is that open instruction operates, triggering gathers the behaviour of the first image by described image collecting unit Make.
- 8. the method for the regulation volume according to claim 1 or 7, it is characterised in that described according to the described first operation Body, after the volume of at least one sound equipment is adjusted, in addition to：3rd image is gathered by described image collecting unit, obtains the 3rd data；Image recognition is carried out to the 3rd data, judges whether the 3rd operating body corresponding to the 3rd data is to close instruction Operation；When the 3rd operating body is closes instruction operation, terminate to adjust the operation of the volume of at least one sound equipment.
- 9. it is a kind of adjust volume device, it is characterised in that described device is electronic equipment, the electronic equipment with it is at least one Sound equipment is connected, including：Image acquisition units, for gathering the first image；Acquiring unit, for gathering the first image by described image collecting unit, the first data are obtained, and described first is counted According to being supplied to recognition unit；The recognition unit, for carrying out image recognition to first data, the first operating body is determined, and described first is grasped Processing unit is supplied to as body；The processing unit, for according to first operating body, the volume of at least one sound equipment to be adjusted；When the electronic equipment is connected with least two sound equipments,The recognition unit, it is additionally operable to carry out image recognition to first data, determines body operating body, the body operation The first nodal point of body, and the second central point of first operating body；The processing unit, including：Comparison module, described the provided for second central point that provides the recognition unit and the recognition unit One central point is compared, and obtains comparative result, and the comparative result is supplied into determining module；The determining module, the sound equipment for being additionally operable to determine to need to adjust volume is the first sound equipment, and first sound equipment is provided To adjustment module；The adjustment module, for according to first operating body, the volume of first sound equipment to be adjusted.
- 10. the device of regulation volume according to claim 9, it is characterised in thatThe acquiring unit, it is additionally operable to gather the time of the first image by described image collecting unit, adjusted volume Time, and the time of the regulation volume is supplied to the comparison module；The comparison module, the time by the regulation volume is additionally operable to compared with preset time threshold, is obtained described in n Preset time threshold, and the n preset time thresholds are supplied to the determining module；The determining module, it is the n preset time thresholds to be additionally operable to when the time of the regulation volume, it is determined that changing n The volume of unit；The adjustment module, specifically for according to first operating body, the sound of n unit of regulation at least one sound equipment Amount.
- 11. the device of regulation volume according to claim 10, it is characterised in that the processing unit, in addition to：Judge module, for the time by the regulation volume, judge the variation tendency of second central point, and will determine that As a result it is supplied to the adjustment module；The adjustment module, specifically for being in the time range of the regulation volume when the data in second central point During gradual increase tendency, amplify the volume of n unit of at least one sound equipment, when the data in second central point exist It is the volume for reducing n unit of at least one sound equipment when being gradually reduced trend in the time range of the regulation volume.
- 12. the device of regulation volume according to claim 11, it is characterised in thatThe judge module, specifically for obtaining starting point of second central point in the time range of the regulation volume And terminating point；When the starting point is less than terminating point, the variation tendency for determining second central point is gradual increase tendency, When the starting point is more than terminating point, the variation tendency for determining second central point is to be gradually reduced trend；The judge module, it is additionally operable to obtain second central point in the time range of the regulation volume with described first Starting distance and termination distance between central point；When it is described starting distance be less than it is described terminate apart from when, determine described second The variation tendency of central point is gradual increase tendency, when it is described starting distance be more than it is described terminate apart from when, determine described second The variation tendency of central point is to be gradually reduced trend.
- 13. the device of regulation volume according to claim 10, it is characterised in thatThe recognition unit, it is additionally operable to carry out image recognition to first data, determines the area of first operating body, and The area of first operating body is supplied to the comparison module；The comparison module, the area by first operating body is additionally operable to compared with the first predetermined area, described in acquisition The comparative result of the area of first operating body and the first predetermined area；The adjustment module, it is additionally operable to when the area of first operating body is more than or equal to first predetermined area, amplifies The volume of n unit of at least one sound equipment, when the area of first operating body is less than first predetermined area, Reduce the volume of n unit of at least one sound equipment.
- 14. the device of regulation volume according to claim 13, it is characterised in thatThe comparison module, it is additionally operable to when the area of first operating body is less than first predetermined area, by described The area of one operating body is compared with the second predetermined area, wherein second predetermined area is less than first predetermined face Product；The adjustment module, it is additionally operable to when the area of first operating body is less than or equal to second predetermined area, to institute It is Jing Yin to state at least one sound equipment progress；When the area of first operating body is more than second predetermined area and less than described During the first predetermined area, reduce the volume of n unit of at least one sound equipment.
- 15. the device of regulation volume according to claim 9, it is characterised in thatDescribed image collecting unit, it is additionally operable to gather the second image；The acquiring unit, it is additionally operable to gather the first image by described image collecting unit, obtains the second data, and by described in Second data are supplied to the recognition unit；The recognition unit, it is additionally operable to carry out image recognition to second data, judges second corresponding to second data Whether operating body is open instruction operation；Described device also includes：Trigger element, for when second operating body is that open instruction operates, triggering to be adopted by described image collecting unit Collect the operation of the first image.
- 16. the device of the regulation volume according to claim 9 or 15, it is characterised in thatDescribed image collecting unit, it is additionally operable to gather the 3rd image；The acquiring unit, it is additionally operable to gather the 3rd image by described image collecting unit, obtains the 3rd data, and by described in 3rd data are supplied to the recognition unit；The recognition unit, it is additionally operable to carry out image recognition to the 3rd data, judges the 3rd corresponding to the 3rd data Whether operating body is to close instruction operation；Described device also includes：Closing unit, for when the 3rd operating body is closes instruction operation, terminating to adjust at least one sound equipment The operation of volume.
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| CN106713793A (en) * | 2015-11-18 | 2017-05-24 | 天津三星电子有限公司 | Sound playing control method and device thereof |
| CN105679342B (en) * | 2015-12-30 | 2018-09-14 | 广东欧珀移动通信有限公司 | A kind of control method and device of playback equipment |
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