CN108600906A - A kind of control method for playing back and device of multitone case - Google Patents
A kind of control method for playing back and device of multitone case Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
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Abstract
A kind of control method for playing back and device of multitone case, including：When the first speaker is in broadcast state, detect whether at least one second speaker for having in broadcast state, if detecting the presence of the second speaker, then acquire the volume value for the sound that the content that the first speaker is played for each second speaker is indexed to, obtain volume value set, and judge in the volume value set with the presence or absence of the target sound magnitude for being more than or equal to default volume value threshold value, if it is judged that being yes, then into all second speakers, the second speaker of target corresponding with target sound magnitude sends volume adjustment instruction, its broadcast sound volume is reduced according to the volume adjustment instruction to trigger the second speaker of the target.Implement the embodiment of the present invention, multiple speakers can be reduced while using generated interfering noise, and then reduces influence of the interfering noise to user experience.
Description
Technical field
The present invention relates to speaker control technology fields, and in particular to a kind of control method for playing back and device of multitone case.
Background technology
With the continuous development of electronic technology, the performance of sound-box device is also constantly being promoted, and occurs intelligent sound in the market
The intellectual products such as case, these intelligent sound boxes are favored by the majority of users, become the preferred product of most of domestic consumers.Very
More families can be equipped with multiple speakers, and place and stay at home when being equipped with speaker according to the demand difference of each kinsfolk, selection
Different location, such as the room of child, the room of parent and parlor etc., to meet the use demand of different home member.
When multiple kinsfolks use speaker simultaneously, the speaker of different location plays different contents simultaneously, easy tos produce interference and makes an uproar
Sound affects the usage experience of user.
Invention content
The embodiment of the present invention discloses a kind of control method for playing back and device of multitone case, can reduce multiple speakers while make
With generated interfering noise, and then reduce influence of the interfering noise to user experience.
First aspect of the embodiment of the present invention discloses a kind of control method for playing back of multitone case, the method includes：
When the first speaker is in broadcast state, at least one second sound for having in the broadcast state is detected whether
Case；
If detecting the presence of second speaker, acquires first speaker and played for each second speaker
The volume value of sound that is indexed to of content, obtain volume value set；
Judge with the presence or absence of the target sound magnitude for being more than or equal to default volume value threshold value in the volume value set, if sentenced
Disconnected result is yes, then into all second speakers, the second speaker of target corresponding with the target sound magnitude sends volume tune
Section instruction, reduces its broadcast sound volume to trigger the second speaker of the target according to the volume adjustment instruction.
As an alternative embodiment, in first aspect of the embodiment of the present invention, the volume value collection is being judged
Exist in conjunction and be more than or equal to after the target sound magnitude of default volume value threshold value, the method further includes：
The first broadcasting content of first speaker is obtained, and obtains target corresponding with the target sound magnitude second
Second broadcasting content of speaker；
Judge whether first broadcasting content and second broadcasting content are identical, when first broadcasting content and institute
When stating the second broadcasting content and differing, the mesh corresponding with the target sound magnitude into all second speakers is executed
It marks the second speaker and sends volume adjustment instruction.
As an alternative embodiment, in first aspect of the embodiment of the present invention, judging that described first plays
After content is identical as second broadcasting content, the method further includes：
The first playing progress rate that first speaker is directed to first broadcasting content is obtained, and obtains the target the
Two speakers are directed to the second playing progress rate of second broadcasting content；
Judge whether first playing progress rate and second playing progress rate are identical, when first playing progress rate and institute
When stating the second playing progress rate and differing, triggering executes described corresponding with the target sound magnitude into all second speakers
The second speaker of target send volume adjustment instruction.
As an alternative embodiment, in first aspect of the embodiment of the present invention, it is described to all second sounds
Before the second speaker of target corresponding with the target sound magnitude sends volume adjustment instruction in case, the method further includes：
Obtain the second speaker of the first priority and target corresponding with the target sound magnitude of first speaker
Second priority；
Judge whether first priority is higher than second priority, when first priority is higher than described second
When priority, triggering executes second speaker of target corresponding with the target sound magnitude into all second speakers
Send volume adjustment instruction.
As an alternative embodiment, in first aspect of the embodiment of the present invention, it is described to all second sounds
The second speaker of target corresponding with the target sound magnitude sends volume adjustment instruction in case, to trigger the second speaker of the target
Reduce its broadcast sound volume according to the volume adjustment instruction, including：
According to the target sound magnitude, corresponding the second speaker of target of the target sound magnitude is positioned, institute is obtained
The Target space position where the second speaker of target is stated, and obtains the first spatial position of first speaker；
According to the space length between first spatial position and the Target space position, generates and be directed to the target
The volume adjustment instruction of second speaker；
The volume adjustment instruction is sent to the second speaker of the target, to trigger the second speaker of the target according to
Volume adjustment instruction reduces its broadcast sound volume.
Second aspect of the embodiment of the present invention discloses a kind of control method for playing back device of multitone case, which is characterized in that packet
It includes：
Detection unit, for when the first speaker is in broadcast state, detecting whether exist in the broadcast state
At least one second speaker；
Collecting unit, for when the detection unit detects the presence of second speaker, acquiring first speaker
For the volume value for the sound that the content that each second speaker plays is indexed to, volume value set is obtained；
First judging unit, for judging in the volume value set with the presence or absence of more than or equal to default volume value threshold value
Target sound magnitude；
First transmission unit, after judging there are the target sound magnitude in first judging unit, to institute
There is the second speaker of target corresponding with the target sound magnitude in second speaker to send volume adjustment instruction, described in triggering
The second speaker of target reduces its broadcast sound volume according to the volume adjustment instruction.
As an alternative embodiment, in second aspect of the embodiment of the present invention, described device further includes：
First acquisition unit is more than or equal to for existing in judging the volume value set in first judging unit
After the target sound magnitude of default volume value threshold value, obtain the first broadcasting content of first speaker, and obtain with it is described
Second broadcasting content of corresponding the second speaker of target of target sound magnitude；
Second judgment unit, for judging whether first broadcasting content and second broadcasting content are identical；
First transmission unit, specifically for first judging unit judge there are the target sound magnitude it
When afterwards and the second judgment unit judges that first broadcasting content is differed with second broadcasting content, to institute
There is the second speaker of target corresponding with the target sound magnitude in second speaker to send volume adjustment instruction, described in triggering
The second speaker of target reduces its broadcast sound volume according to the volume adjustment instruction.
As an alternative embodiment, in second aspect of the embodiment of the present invention, described device further includes：
The first acquisition unit, be additionally operable to the second judgment unit judge first broadcasting content with it is described
When second broadcasting content is identical, obtains first speaker and be directed to the first playing progress rate of first broadcasting content, and obtain
The second speaker of the target is taken to be directed to the second playing progress rate of second broadcasting content；
Third judging unit, for judging whether first playing progress rate and second playing progress rate are identical；
Second transmission unit, for after judging there are the target sound magnitude in first judging unit, it is described
Second judgment unit is judged when first broadcasting content is identical as second broadcasting content and the third judges list
When member judges that first playing progress rate and second playing progress rate differ, into all second speakers with it is described
Corresponding the second speaker of target of target sound magnitude sends volume adjustment instruction, to trigger the second speaker of the target according to the sound
Amount regulating command reduces its broadcast sound volume.
As an alternative embodiment, in second aspect of the embodiment of the present invention, described device further includes：
Second acquisition unit, the first priority for obtaining first speaker and corresponding with the target sound magnitude
The second speaker of target the second priority；
4th judging unit, for judging whether first priority is higher than second priority；
Second transmission unit, specifically for first judging unit judge there are the target sound magnitude it
Afterwards, when the second judgment unit judges that first broadcasting content is identical as second broadcasting content, the third sentences
Disconnected unit judges go out when first playing progress rate is differed with second playing progress rate and the 4th judging unit is sentenced
Break first priority higher than second priority when, into all second speakers with the target sound magnitude pair
The second speaker of target answered sends volume adjustment instruction, is subtracted according to the volume adjustment instruction with triggering the second speaker of the target
Its small broadcast sound volume.
As an alternative embodiment, in second aspect of the embodiment of the present invention, first transmission unit is to institute
There is the second speaker of target corresponding with the target sound magnitude in second speaker to send volume adjustment instruction, described in triggering
The mode that the second speaker of target reduces its broadcast sound volume according to the volume adjustment instruction is specially：
According to the target sound magnitude, corresponding the second speaker of target of the target sound magnitude is positioned, institute is obtained
The Target space position where the second speaker of target is stated, and obtains the first spatial position of first speaker；
According to the space length between first spatial position and the Target space position, generates and be directed to the target
The volume adjustment instruction of second speaker；
The volume adjustment instruction is sent to the second speaker of the target, to trigger the second speaker of the target according to
Volume adjustment instruction reduces its broadcast sound volume.
The third aspect of the embodiment of the present invention discloses the broadcast control device of another multitone case, the control device packet
It includes：
It is stored with the memory of executable program code；
The processor coupled with the memory；
The processor calls the executable program code stored in the memory, executes the embodiment of the present invention the
On the one hand all or part of step in any one disclosed method.
Fourth aspect of the embodiment of the present invention discloses a kind of computer readable storage medium, which is characterized in that it, which is stored, uses
In the computer program of electronic data interchange, wherein the computer program makes computer execute the embodiment of the present invention first
All or part of step in any one method disclosed in aspect.
The 5th aspect of the embodiment of the present invention discloses a kind of computer program product, when the computer program product is calculating
When being run on machine so that the computer executes some or all of any one method of first aspect step.
Compared with prior art, the embodiment of the present invention has the advantages that：
In the embodiment of the present invention, when the first speaker is in broadcast state, detect whether exist in broadcast state extremely
Few second speaker acquires the first speaker for the interior of each second speaker broadcasting if detecting the presence of the second speaker
The volume value for holding the sound being indexed to, obtains volume value set, and judges pre- with the presence or absence of being more than or equal in the volume value set
If the target sound magnitude of volume value threshold value, if it is judged that be it is yes, then it is corresponding with target sound magnitude into all second speakers
The second speaker of target send volume adjustment instruction, it is reduced according to the volume adjustment instruction to trigger the second speaker of the target
Broadcast sound volume.As it can be seen that implementing the embodiment of the present invention, different speakers can be reduced when multiple speakers are in broadcast state simultaneously
Between the interfering noise that generates, and then reduce influence of the interfering noise to user experience.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of flow diagram of the control method for playing back of multitone case disclosed by the embodiments of the present invention；
Fig. 2 is the flow diagram of the control method for playing back of another multitone case disclosed by the embodiments of the present invention；
Fig. 3 is the flow diagram of the control method for playing back of another multitone case disclosed by the embodiments of the present invention；
Fig. 4 is a kind of structural schematic diagram of the broadcast control device of multitone case disclosed by the embodiments of the present invention；
Fig. 5 is the structural schematic diagram of the broadcast control device of another multitone case disclosed by the embodiments of the present invention；
Fig. 6 is the structural schematic diagram of the broadcast control device of another multitone case disclosed by the embodiments of the present invention；
Fig. 7 is a kind of part-structure block diagram of mobile phone disclosed by the embodiments of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
It should be noted that the term " comprising " and " having " in the embodiment of the present invention and attached drawing and their any changes
Shape, it is intended that cover and non-exclusive include.Such as contain the process of series of steps or unit, method, system, product or
Equipment is not limited to the step of having listed or unit, but further includes the steps that optionally not listing or unit or optional
Ground further includes for the intrinsic other steps of these processes, method, product or equipment or unit.
The embodiment of the present invention discloses a kind of control method for playing back and device of multitone case, can be simultaneously in multiple speakers
When broadcast state, the interfering noise generated between different speakers is reduced, and then reduces interfering noise to user experience
It influences.It is described in detail separately below.
Embodiment one
Referring to Fig. 1, Fig. 1 is a kind of flow signal of the control method for playing back of multitone case disclosed by the embodiments of the present invention
Figure.Wherein, as shown in Figure 1, the control method for playing back of the multitone case may comprise steps of：
101, when the first speaker is in broadcast state, control device detects whether there is at least one in broadcast state
A second speaker executes step 102 if detecting the presence of the second speaker；If detected there is no the second speaker, continue to hold
Row step 101.
It, can be with direct communication, alternatively, above-mentioned between above-mentioned first speaker and above-mentioned second speaker in the embodiment of the present invention
Between one speaker and above-mentioned second speaker cannot direct communication, but pass through above-mentioned control device realize between communication
Interaction, the embodiment of the present invention do not limit.That is, control device can be applied in each sound-box device, hand can also be applied to
It in the terminal devices such as machine, tablet, and the operations such as plays out for controlling speaker, and realizes that the communication between different speakers is handed over
Mutually.
It should be noted that the quantity of above-mentioned second speaker can be one, can also be Duo Tai, the embodiment of the present invention is not
It limits.
102, control device acquires the sound that the content that above-mentioned first speaker is played for each above-mentioned second speaker is indexed to
The volume value of sound obtains volume value set.
In the embodiment of the present invention, since the quantity of above-mentioned second speaker can be one or more, control device can
Volume value set is formed with the volume value for the sound for being indexed to above-mentioned first speaker.
In the embodiment of the present invention, volume value of the second different speakers when playing sound is different, and since sound is passing
There is decaying during broadcasting, therefore, control device needs to acquire what above-mentioned first speaker was played for each above-mentioned second speaker
The volume value for the sound that content is indexed to obtains volume value set.Whether be conducive to improve in this way judges the second speaker to first
The accuracy that speaker interferes.
103, control device judges in above-mentioned volume value set with the presence or absence of the target for being more than or equal to default volume value threshold value
Volume value executes step 104 if it is judged that being yes；If it is judged that being no, terminate this flow.
In the embodiment of the present invention, which is the minimum sound that the content played to the first speaker interferes
Magnitude.
It is more than or equal in advance as an alternative embodiment, control device exists in judging above-mentioned volume value set
If after the target sound magnitude of volume value threshold value, following operation can also be performed：
Into all second speakers, the second speaker of target corresponding with above-mentioned target sound magnitude sends environment measuring instruction, with
Make the second speaker of target instruct the ambient image for obtaining the second speaker of target place environmental area according to environment measuring and return to be somebody's turn to do
Ambient image；
Judge in ambient image whether to include someone, if including someone in the ambient image, executes step 104.
In the embodiment of the present invention, the environment measuring instruction that above-mentioned target the second speaker receiving control device is sent, and connecing
Receive the environment measuring instruction after, detection predeterminable area in the presence or absence of can associated image acquiring device, if examine
Measure can associated image acquiring device, to the image acquiring device send communication connection request, with establish with the image obtain
The communication connection of device, and send ambient image to the image acquiring device and obtain request to obtain the ambient image, and will
Ambient image is sent to control device.The ambient image is analyzed by control device, the characteristic parameter of extraction environment image, and according to
Whether characteristic parameter judges in ambient image to include someone, if it is judged that including someone in ambient image, it is known that there are users
The second speaker of target is used, therefore, triggering executes step 104；If it is judged that not including someone in ambient image, it is known that
The second speaker of target is used in current no user, therefore is sent to the second speaker of target and play pause instruction, and by target the
The currently played content of two speakers is cached, so that the user of the second speaker of target turns again to where the second speaker of target
It can be played out immediately using the second speaker of target when environmental area.As it can be seen that implementing the embodiment of the present invention, environment can be passed through
Image judge the environmental area where the second speaker of current goal whether someone, and suspend target in time when judging nobody
On the one hand the broadcasting of second speaker can reduce the power consumption of the second speaker of target, reduce the waste of speaker electricity；Another aspect energy
Enough generations that interfering noise is avoided from source, further improve the usage experience of user.
104, control device second speaker of target corresponding with target sound magnitude into all above-mentioned second speakers sends sound
Regulating command is measured, its broadcast sound volume is reduced according to the volume adjustment instruction to trigger the second speaker of target.
In the embodiment of the present invention, control device can into all above-mentioned second speakers target corresponding with target sound magnitude
Second speaker sends unified volume adjustment instruction, alternatively, can also be targetedly according to the different target second got
The actual conditions information of speaker sends different volume adjustment instructions.Wherein, actual conditions information can include but is not limited to mesh
Mark the spatial positional information of the second speaker, the area information of the second speaker of target place environmental area and for indicating the second sound
Whether personage existing for person detecting information etc. is had around case, and the embodiment of the present invention does not limit.
As an alternative embodiment, after step 101 detects the presence of above-mentioned second speaker, control device can
To obtain the first content of the first speaker, and the second content of the second speaker is obtained, and the is obtained according to all second contents
Two properties collections, judge in second properties collection with the presence or absence of with different the second content of target of first content, if deposited
The volume value for the sound that above-mentioned first speaker is indexed to for the second content of target is then being acquired, is obtaining volume value set, then hold
Row step 103~104；Further, judge there is no with different the second content of target of first content after, into one
Step obtains the second playing progress rate of the second content of target, obtains the second playing progress rate set, and judge the second playing progress rate set
In with the presence or absence of nonsynchronous the second playing progress rate of target of the first playing progress rate with first content, if it does, to target the
The second speaker of target corresponding to two playing progress rates sends volume adjustment instruction, to trigger the second speaker of target according to the volume tune
Section instruction reduces its broadcast sound volume.
As it can be seen that by method described in Fig. 1, not unisonance can be reduced when multiple speakers are in broadcast state simultaneously
The interfering noise generated between case, and then reduce influence of the interfering noise to user experience；Environment map can also be passed through
Environmental area as where judging the second speaker of current goal whether someone, and suspend target in time when judging nobody
On the one hand the broadcasting of two speakers can reduce the power consumption of the second speaker of target, reduce the waste of speaker electricity, on the other hand can
The generation that interfering noise is avoided from source further improves the usage experience of user.
Embodiment two
Referring to Fig. 2, Fig. 2 is the flow signal of the control method for playing back of another multitone case disclosed by the embodiments of the present invention
Figure.Wherein, as shown in Fig. 2, the control method for playing back of the multitone case may comprise steps of：
In the embodiment of the present invention, the control method for playing back of the multitone case includes step 201~203, for step 201~
203 description, please refers to the detailed description that step 101~103 are directed in embodiment one, and the embodiment of the present invention repeats no more.Its
In, when the judging result of step 203 is to be, triggering executes step 204, when the judging result of step 203 is no, terminates this
Secondary flow.
204, control device obtains the first broadcasting content of the first speaker, and obtains target corresponding with target sound magnitude
Second broadcasting content of the second speaker.
205, control device judges whether the first broadcasting content is identical as the second broadcasting content, when the first broadcasting content and the
When two broadcasting contents are identical, step 206~207 are executed；When the first broadcasting content and the second broadcasting content differ, step is executed
Rapid 208.
In the embodiment of the present invention, control device judges that the first broadcasting content mode whether identical with the second broadcasting content has
Body can be：
Judge whether the first speaker identical as the broadcasting type of the second speaker of target, the broadcasting type may include broadcast,
Non-broadcasting (including music, English Listening Comprehension etc.)；
If it is different to play type, it is determined that above-mentioned first broadcasting content is differed with the second broadcasting content, and executes step
Rapid 208；
If it is identical to play type, when it is broadcast to play type, the broadcast of the first speaker and the second speaker of target is judged
Whether frequency range (broadcasting channel) is identical, if broadcast band is identical, it is determined that above-mentioned first broadcasting content and the second broadcasting content
It is identical, and execute step 206~207；If broadcast band differs, it is determined that in above-mentioned first broadcasting content and the second broadcasting
Appearance differs, and executes step 208；
If it is identical to play type, when it is non-broadcasting to play type, the first semantic information of the first broadcasting content is extracted
With the second semantic information of the second broadcasting content, and judge whether the first semantic information is identical with the second semantic information, such as
Fruit is, it is determined that the first broadcasting content is identical as the second broadcasting content, and executes step 206~207；If it is not, then determining the
One broadcasting content is differed with the second broadcasting content, and executes step 208.
It should be noted that the situation that the quantity that above-described embodiment can be applied to the second speaker of target is one, especially
, when the quantity of the second speaker of target is at least two, control device judges that the first broadcasting content is with the second broadcasting content
It is no identical, when the first broadcasting content is identical as the second broadcasting content, illustrate the second broadcasting content of the second speaker of all targets
It is identical as the first broadcasting content, therefore can trigger and execute step 206~207；When in the first broadcasting content and the second broadcasting
When appearance differs, illustrate that there are the second broadcasting contents and first of the second speaker of at least one target in the second speaker of multiple targets
Broadcasting content differs, and therefore, can trigger and execute step 208, i.e., send volume adjustment instruction to the second speaker of all targets,
Its broadcast sound volume is reduced according to the volume adjustment instruction with the second speaker of target for triggering all；It can also be directly to all targets
In second speaker=second different the second speaker of pending target of broadcasting content and the first broadcasting content send volume adjustment
Instruction, and step is executed to the second speaker of remaining target in the second speaker of all targets in addition to the second speaker of pending target
206~207.
In the embodiment of the present invention, optionally, control device is judging above-mentioned first broadcasting content and the second broadcasting content
After differing, above-mentioned first broadcasting content can be pushed to above-mentioned second speaker, to improve the entertaining of the interaction between equipment
Property.
206, control device obtains the first playing progress rate that the first speaker is directed to the first broadcasting content, and obtains target the
Two speakers are directed to the second playing progress rate of the second broadcasting content.
207, control device judges whether the first playing progress rate is identical as the second playing progress rate, when the first playing progress rate and
When two playing progress rates differ, step 208 is executed；When the first playing progress rate is identical as the second playing progress rate, terminate this flow.
In the embodiment of the present invention, when more than or equal to two speakers play simultaneously, even if broadcasting content is identical, as
The playing progress rate for playing the content is asynchronous and is interfered to mutual broadcasting.Therefore, the present invention is implemented, can be by the
The judgement of the playing progress rate of one speaker and the second speaker of target further determines that out whether the broadcasting of the second speaker of target can be to the
The current broadcasting of one speaker interferes, and in the first playing progress rate for judging the first speaker and the second of the second speaker of target
When playing progress rate differs, step 208 is executed, to reduce the interference of target the first speaker of the second speaker pair broadcasting.
As an alternative embodiment, broadcast control device is judging above-mentioned first playing progress rate and the second broadcasting
After progress differs, the operating mode of second speaker of target can be obtained, which may include that omnidirectional plays work
Operation mode and/or orientation play operating mode.When detect the operating mode of the second speaker of target include orientation play work
After pattern, operating mode change directive can be sent to the second speaker of target, which may include mesh
Mark change direction and target change volume.The second speaker of target can change currently playing side according to operating mode change directive
Direction is changed to for target, and the currently playing volume of change is that target changes volume.Further alternative, target changes direction
For the broadcasting direction far from the first speaker, it is the volume value less than the first speaker broadcast sound volume that target, which changes volume,.As it can be seen that this hair
Bright embodiment can pass through the operating mode of change the second speaker of target so that the second speaker of target is with preset volume and side
To the second broadcasting content is played, influence of the second speaker of target broadcasting to the first speaker play quality is reduced, is thereby reduced
Interference when being played simultaneously between multiple speakers to generating each other.
208, then into all above-mentioned second speakers, the second speaker of target corresponding with target sound magnitude is sent control device
Volume adjustment instruction reduces its broadcast sound volume to trigger the second speaker of target according to the volume adjustment instruction.
As it can be seen that by method described in Fig. 2, not unisonance can be reduced when multiple speakers are in broadcast state simultaneously
The interfering noise generated between case, and then reduce influence of the interfering noise to user experience；Environment map can also be passed through
Environmental area as where judging the second speaker of current goal whether someone, and suspend target in time when judging nobody
On the one hand the broadcasting of two speakers can reduce the power consumption of the second speaker of target, reduce the waste of speaker electricity, on the other hand can
The generation that interfering noise is avoided from source further improves the usage experience of user；Furthermore, it is possible to by changing target second
The operating mode of speaker so that the second speaker of target plays the second broadcasting content with preset volume and direction, reduces target
Second speaker plays influence to the first speaker play quality, to producing each other when thereby reducing between multiple speakers while playing
Raw interference.
Embodiment three
Referring to Fig. 3, Fig. 3 is the flow signal of the control method for playing back of another multitone case disclosed by the embodiments of the present invention
Figure.Wherein, as shown in figure 3, the control method for playing back of the multitone case may comprise steps of：
In the embodiment of the present invention, the control method for playing back of the multitone case includes step 301~307, for step 301~
307 description, please refers to the detailed description that step 201~207 are directed in embodiment one, and the embodiment of the present invention repeats no more.Its
In, when the judging result of step 307 is no, triggering executes step 308, when the judging result of step 307 is to be, terminates this
Secondary flow.
308, control device obtains the first priority of the first speaker and the second sound of target corresponding with target sound magnitude
Second priority of case.
309, control device judges whether the first priority is higher than the second priority, when the first priority is preferential higher than second
When grade, step 310~312 are executed；When the first priority is not higher than the second priority, terminate this flow.
For the inventive embodiments of step 308~309, by above-mentioned steps 301~307 it is found that the user of the first speaker with
The user of the second speaker of target is played out using speaker simultaneously, and the broadcasting content of the first speaker and the second speaker of target
And/or playing progress rate is inconsistent, the user for resulting in the first speaker listens to the audibility of the first speaker and is affected, but and this
Meanwhile the user of the second speaker of target may also can be influenced by the first speaker when listening to the second speaker of target.Therefore, implement
Based on the environment of multitone case priority level can be arranged for each speaker, when multiple speakers use simultaneously in the embodiment of the present invention
When, the size of the priority by judging each speaker, and volume adjustment is carried out to the low speaker of priority, realize multitone case
To the Reasonable Regulation And Control of each speaker under environment, to optimize the playing environment of multitone case.
310, control device positions target sound magnitude the second speaker of corresponding target, obtains according to target sound magnitude
Target space position to where the second speaker of target, and obtain the first spatial position of the first speaker.
311, control device generates according to the space length between the first spatial position and Target space position and is directed to target
The volume adjustment instruction of second speaker.
In the embodiment of the present invention, since control device can generate the unified volume adjustment to the second speaker of all targets
Instruction, further, can also be targetedly right according to the space length between the first spatial position and Target space position
The second speaker of target of different spaces distance generates different volume adjustment instructions, realizes the personalized control that multitone case plays.
312, control device sends volume adjustment instruction to the second speaker of target, to trigger the second speaker of target according to volume
Regulating command reduces its broadcast sound volume.
It should be noted that above-mentioned steps 310~312, can judge the first playing progress rate and second by step 307
Triggering executes after playing progress rate differs, and can also judge the first priority higher than after the second priority by step 309
Triggering executes.
As it can be seen that by method described in Fig. 3, not unisonance can be reduced when multiple speakers are in broadcast state simultaneously
The interfering noise generated between case, and then reduce influence of the interfering noise to user experience；Environment map can also be passed through
Environmental area as where judging the second speaker of current goal whether someone, and suspend target in time when judging nobody
On the one hand the broadcasting of two speakers can reduce the power consumption of the second speaker of target, reduce the waste of speaker electricity, on the other hand can
The generation that interfering noise is avoided from source further improves the usage experience of user；And it can be by changing target second
The operating mode of speaker so that the second speaker of target plays the second broadcasting content with preset volume and direction, reduces target
Second speaker plays influence to the first speaker play quality, to producing each other when thereby reducing between multiple speakers while playing
Raw interference；Furthermore, it is possible to which the environment based on multitone case, is arranged priority level, when multiple speakers make simultaneously for each speaker
Used time, the size of the priority by judging each speaker, and volume adjustment is carried out to the low speaker of priority, realize multitone
To the Reasonable Regulation And Control of each speaker under case environment, to optimize the playing environment of multitone case；It further, can also be according to
Space length between one spatial position and Target space position, targetedly to the second speaker of target of different spaces distance
Different volume adjustment instructions is generated, realizes the personalized control that multitone case plays.
Example IV
Referring to Fig. 4, Fig. 4 is a kind of structural representation of the broadcast control device of multitone case disclosed by the embodiments of the present invention
Figure.As shown in figure 4, the broadcast control device of the multitone case may include：
Detection unit 401, for when the first speaker is in broadcast state, detecting whether exist in broadcast state extremely
Few second speaker, and testing result is supplied to collecting unit 402.
Collecting unit 402, for when above-mentioned detection unit 401 detects the presence of above-mentioned second speaker, acquiring the first sound
The volume value of sound that the content that case is played for each second speaker is indexed to, obtains volume value set, and by the volume value
Set is supplied to the first judging unit 403.
In the embodiment of the present invention, volume value of the second different speakers when playing sound is different, and since sound is passing
It broadcasts and there is decaying in the process, therefore, collecting unit 402 needs to acquire above-mentioned first speaker for each above-mentioned second speaker broadcasting
The volume value of sound that is indexed to of content, obtain volume value set.Be conducive to improve in this way and judge the second speaker whether to the
The accuracy that one speaker interferes.First judging unit 403, for judge in above-mentioned volume value set with the presence or absence of be more than etc.
In the target sound magnitude of default volume value threshold value, and it will determine that result is supplied to the first transmission unit 404.
As an alternative embodiment, above-mentioned first judging unit 403 is deposited in judging above-mentioned volume value set
After the target sound magnitude more than or equal to default volume value threshold value, it can be also used for executing following operation：
Trigger the first transmission unit 404 startup, and from the first transmission unit 404 into all second speakers with above-mentioned target
Corresponding the second speaker of target of volume value sends environment measuring instruction, is obtained so that the second speaker of target is instructed according to environment measuring
The ambient image of environmental area where the second speaker of target simultaneously returns to the ambient image；
Judge in ambient image whether to include someone, if in the ambient image include someone, and the first hair of triggering again
Unit 404 is sent to start.
In the embodiment of the present invention, the second speaker of above-mentioned target receives the environment measuring instruction that the first transmission unit 404 is sent,
And receive the environment measuring instruction after, detection predeterminable area in whether there is can associated image acquiring device,
If detect can associated image acquiring device, to the image acquiring device send communication connection request, with establish with the figure
As the communication connection of acquisition device, and sends ambient image acquisition to the image acquiring device and asks to obtain the ambient image,
And ambient image is sent to control device.The ambient image is received by above-mentioned first transmission unit 404, and is supplied to first
Judging unit 403 is analyzed and the characteristic parameter of extraction environment image, and judges whether wrapped in ambient image according to characteristic parameter
Containing someone, if it is judged that including someone in ambient image, it is known that there are users, and the second speaker of target is used, therefore, then
The first transmission unit 404 of secondary triggering starts, corresponding with target sound magnitude into all second speakers from the first transmission unit 404
The second speaker of target sends volume adjustment instruction, reduces its broadcasting sound according to volume adjustment instruction to trigger the second speaker of target
Amount；If it is judged that not including someone in ambient image, it is known that the second speaker of target is used in current no user, therefore triggers
First transmission unit 404 starts, and is sent from the first transmission unit 404 to the second speaker of target and plays pause instruction, and by target
The currently played content of second speaker is cached, so that the user of the second speaker of target turns again to the second speaker of target institute
It can be played out immediately using the second speaker of target at environmental area.As it can be seen that implementing the embodiment of the present invention, ring can be passed through
Border image judge the environmental area where the second speaker of current goal whether someone, and suspend mesh in time when judging nobody
The broadcasting of the second speaker is marked, the power consumption of the second speaker of target on the one hand can be reduced, reduces the waste of speaker electricity；On the other hand
The generation that interfering noise can be avoided from source, further improves the usage experience of user.
First transmission unit 404, after judging there are target sound magnitude in above-mentioned first judging unit 403, to
The second speaker of target corresponding with target sound magnitude sends volume adjustment instruction in all second speakers, to trigger the second sound of target
Case reduces its broadcast sound volume according to volume adjustment instruction.
As it can be seen that by the broadcast control device of multitone case described in Fig. 4, it can be in multiple speakers simultaneously in broadcasting shape
When state, the interfering noise generated between different speakers is reduced, and then reduces influence of the interfering noise to user experience；
Can be judged by ambient image environmental area where the second speaker of current goal whether someone, and when judging nobody
The broadcasting of pause the second speaker of target in time, on the one hand can reduce the power consumption of the second speaker of target, reduce the wave of speaker electricity
Take, the generation of interfering noise on the other hand can be avoided from source, further improves the usage experience of user.
Embodiment five
Referring to Fig. 5, Fig. 5 is the structural representation of the broadcast control device of another multitone case provided in an embodiment of the present invention
Figure, wherein the broadcast control device of multitone case shown in fig. 5 is that the broadcast control device of multitone case as shown in Figure 4 is further
It optimizes.Compared with the broadcast control device of multitone case shown in fig. 5, the broadcasting control of multitone case shown in fig. 5
Device processed further includes：
First acquisition unit 405, in judging volume value set in above-mentioned first judging unit 403 exist be more than etc.
After the target sound magnitude of default volume value threshold value, the first broadcasting content of the first speaker, and acquisition and target sound are obtained
Second broadcasting content of corresponding the second speaker of target of magnitude, and the first broadcasting content and the second broadcasting content are supplied to second
Judging unit 406.
Second judgment unit 406, the first broadcasting content and second got for judging above-mentioned first acquisition unit 405
Whether broadcasting content is identical, and will determine that result is supplied to the first transmission unit 404.
Above-mentioned first transmission unit 404, specifically for judging that there are target sound magnitudes in above-mentioned first judging unit 403
When later and above-mentioned second judgment unit 406 judges that the first broadcasting content and the second broadcasting content differ, to all the
Corresponding with target sound magnitude the second speaker of target sends volume adjustment instruction in two speakers, with trigger the second speaker of target according to
Volume adjustment instruction reduces its broadcast sound volume.
As an alternative embodiment, as shown in figure 5, in the broadcast control device of multitone case：
Above-mentioned first acquisition unit 405 is additionally operable to judge the first broadcasting content and the in above-mentioned second judgment unit 406
When two broadcasting contents are identical, the first playing progress rate that the first speaker is directed to the first broadcasting content is obtained, and obtain target second
Speaker is directed to the second playing progress rate of the second broadcasting content,.
The broadcast control device of above-mentioned multitone case can also include：
Third judging unit 407, the first playing progress rate and second got for judging above-mentioned first acquisition unit 405
Whether playing progress rate is identical, and will determine that result is supplied to the second transmission unit 408.
In the embodiment of the present invention, when more than or equal to two speakers play simultaneously, even if broadcasting content is identical, as
The playing progress rate for playing the content is asynchronous and is interfered to mutual broadcasting.Therefore, the present invention is implemented, can be by the
The judgement of the playing progress rate of one speaker and the second speaker of target further determines that out whether the broadcasting of the second speaker of target can be to the
The current broadcasting of one speaker interferes, and judges the first playing progress rate of the first speaker in above-mentioned third judging unit 407
When being differed with the second playing progress rate of the second speaker of target, it will determine that result is supplied to the second transmission unit 408, to reduce mesh
Mark the interference of second the first speaker of speaker pair broadcasting.
As an alternative embodiment, above-mentioned third judging unit 407 judge above-mentioned first playing progress rate with
After second playing progress rate differs, the operating mode of second speaker of target can be obtained, which may include complete
Operating mode is played to playing operating mode and/or orienting.When third judging unit 407 detects the work of the second speaker of target
Pattern includes that can send operating mode change directive, the work to the second speaker of target after orientation plays operating mode
Pattern change directive may include target change direction and target change volume.The second speaker of target can be according to operating mode
It is that target changes direction, and the currently playing volume of change is that target changes volume that change directive, which changes currently playing direction,.Into
One step is optional, and it is the broadcasting direction far from the first speaker that target, which changes direction, and target change volume is to be broadcast less than the first speaker
The volume value of playback amount.As it can be seen that the embodiment of the present invention, can pass through the operating mode of change the second speaker of target so that target
Second speaker plays the second broadcasting content with preset volume and direction, reduces the broadcasting of the second speaker of target and is broadcast to the first speaker
The influence for putting quality, interference when thereby reducing between multiple speakers while playing to generating each other.
Second transmission unit 408, for after judging there are target sound magnitude in above-mentioned first judging unit 403,
Two judging units 406 are judged when the first broadcasting content is identical as the second broadcasting content and third judging unit 407 is judged
When first playing progress rate and the second playing progress rate differ, the target corresponding with target sound magnitude second into all second speakers
Speaker sends volume adjustment instruction, reduces its broadcast sound volume according to volume adjustment instruction to trigger the second speaker of target.
As it can be seen that by the broadcast control device of multitone case described in Fig. 5, it can be in multiple speakers simultaneously in broadcasting shape
When state, the interfering noise generated between different speakers is reduced, and then reduces influence of the interfering noise to user experience；
Can be judged by ambient image environmental area where the second speaker of current goal whether someone, and when judging nobody
The broadcasting of pause the second speaker of target in time, on the one hand can reduce the power consumption of the second speaker of target, reduce the wave of speaker electricity
Take, the generation of interfering noise on the other hand can be avoided from source, further improves the usage experience of user；Furthermore, it is possible to
By the operating mode for changing the second speaker of target so that the second speaker of target plays second with preset volume and direction and plays
Content reduces the second speaker of target and plays influence to the first speaker play quality, thereby reduces same between multiple speakers
When interference when playing to generating each other.
Embodiment six
Referring to Fig. 6, Fig. 6 is the structural representation of the broadcast control device of another multitone case provided in an embodiment of the present invention
Figure, wherein the broadcast control device of multitone case shown in fig. 6 is that the broadcast control device of multitone case as shown in Figure 5 is further
It optimizes.Compared with the broadcast control device of multitone case shown in fig. 5, the broadcasting control of multitone case shown in fig. 6
Device processed further includes：
Second acquisition unit 409, for obtaining the first priority of the first speaker and mesh corresponding with target sound magnitude
The second priority of the second speaker is marked, and the first priority and the second priority are supplied to the 4th judging unit 410.
4th judging unit 410, for judging whether the first priority that above-mentioned second acquisition unit 409 is got is higher than
Second priority, and will determine that result is supplied to the second transmission unit 408.
Above-mentioned second transmission unit 408, specifically for judging that there are target sound magnitudes in above-mentioned first judging unit 403
Later, when second judgment unit 406 judges that the first broadcasting content is identical as the second broadcasting content, third judging unit 407 sentences
Break and the first playing progress rate and when the second playing progress rate differs and the 4th judging unit 410 judges the first priority height
When the second priority, into all second speakers, the second speaker of target corresponding with target sound magnitude sends volume adjustment and refers to
It enables, its broadcast sound volume is reduced according to volume adjustment instruction to trigger the second speaker of target.
As an alternative embodiment, as shown in fig. 6, above-mentioned first transmission unit 404 is into all second speakers
The second speaker of target corresponding with target sound magnitude sends volume adjustment instruction, to trigger the second speaker of target according to volume adjustment
The mode that instruction reduces its broadcast sound volume is specifically as follows：
According to target sound magnitude, target sound magnitude the second speaker of corresponding target is positioned, the second sound of target is obtained
Target space position where case, and obtain the first spatial position of the first speaker.
According to the space length between the first spatial position and Target space position, the sound for the second speaker of target is generated
Measure regulating command.
Volume adjustment instruction is sent to the second speaker of target, is reduced according to volume adjustment instruction with triggering the second speaker of target
Its broadcast sound volume.
As it can be seen that by the broadcast control device of multitone case described in Fig. 6, it can be in multiple speakers simultaneously in broadcasting shape
When state, the interfering noise generated between different speakers is reduced, and then reduces influence of the interfering noise to user experience；
Can be judged by ambient image environmental area where the second speaker of current goal whether someone, and when judging nobody
The broadcasting of pause the second speaker of target in time, on the one hand can reduce the power consumption of the second speaker of target, reduce the wave of speaker electricity
Take, the generation of interfering noise on the other hand can be avoided from source, further improves the usage experience of user；And it can be with
By the operating mode for changing the second speaker of target so that the second speaker of target plays second with preset volume and direction and plays
Content reduces the second speaker of target and plays influence to the first speaker play quality, thereby reduces same between multiple speakers
When interference when playing to generating each other；Furthermore, it is possible to the environment based on multitone case, is arranged priority level for each speaker,
When multiple speakers simultaneously in use, the priority by judging each speaker size, and to priority it is low speaker progress sound
Amount is adjusted, and the Reasonable Regulation And Control to each speaker under multitone case environment is realized, to optimize the playing environment of multitone case；Into one
Step, it can also be according to the space length between the first spatial position and Target space position, targetedly to different spaces
The second speaker of target of distance generates different volume adjustment instructions, realizes the personalized control that multitone case plays.
The embodiment of the present invention additionally provides the broadcast control device of another multitone case, as shown in fig. 7, for the ease of saying
It is bright, it illustrates only and is not disclosed with the relevant part of the embodiment of the present invention, particular technique details, please refer to embodiment of the present invention side
Method part.The broadcast control device can be applied to mobile phone, tablet computer, PDA (Personal Digital Assistant,
Personal digital assistant) etc. in arbitrary terminal device, by taking terminal device is mobile phone as an example：
Fig. 7 shows the part-structure block diagram with the relevant mobile phone of terminal provided in an embodiment of the present invention.With reference to figure 7,
Mobile phone includes：Radio frequency (Radio Frequency, RF) circuit 1110, memory 1120, input unit 1130, display unit
1140, sensor 1150, voicefrequency circuit 1160, wireless communication module 1170, processor 1180, power supply 1190 and camera
1100 equal components.It will be understood by those skilled in the art that handset structure shown in Fig. 7 does not constitute the restriction to mobile phone, it can
To include either combining certain components or different components arrangement than illustrating more or fewer components.
Each component parts of mobile phone is specifically introduced with reference to Fig. 7：
RF circuits 1110 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by base station
After downlink information receives, handled to processor 1180；In addition, the data for designing uplink are sent to base station.In general, RF circuits
1110 include but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier (Low Noise
Amplifier, LNA), duplexer etc..In addition, RF circuits 1110 can also be logical with network and other equipment by radio communication
Letter.Above-mentioned wireless communication can use any communication standard or agreement, including but not limited to global system for mobile communications (Global
System of Mobile communication, GSM), general packet radio service (General Packet Radio
Service, GPRS), CDMA (Code Division Multiple Access, CDMA), wideband code division multiple access
(Wideband Code Division Multiple Access, WCDMA), long term evolution (Long Term Evolution,
LTE), Email, short message service (Short Messaging Service, SMS) etc..
Memory 1120 can be used for storing executable program code, and the processor 1180 coupled with memory 1120 passes through fortune
Row is stored in the executable program code of memory 1120, special to execute various function application and the data processing of mobile phone
It is not performed for embodiment one to all or part step of any drowning alarming method based on user behavior of embodiment three
Suddenly.Memory 1120 can include mainly storing program area and storage data field, wherein storing program area can storage program area,
Application program (such as sound-playing function, image player function etc.) needed at least one function etc.；Storage data field can deposit
Storage uses created data (such as audio data, phone directory etc.) etc. according to mobile phone.In addition, memory 1120 may include
High-speed random access memory can also include nonvolatile memory, for example, at least disk memory, a flash memories
Part or other volatile solid-state parts.
Input unit 1130 can be used for receiving the number or character information of input, and generate with the user setting of mobile phone with
And the related key signals input of function control.Specifically, input unit 1130 may include touch panel 1131 and other inputs
Equipment 1132.Touch panel 1131, also referred to as touch screen collect user on it or neighbouring touch operation (such as user
Use the behaviour of any suitable object or attachment such as finger, stylus on touch panel 1131 or near touch panel 1131
Make), and corresponding attachment device is driven according to preset formula.Optionally, touch panel 1131 may include touch detection
Two parts of device and touch controller.Wherein, the touch orientation of touch detecting apparatus detection user, and detect touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 1180, and order that processor 1180 is sent can be received and executed.In addition,
The multiple types such as resistance-type, condenser type, infrared ray and surface acoustic wave may be used and realize touch panel 1131.In addition to touch surface
Plate 1131, input unit 1130 can also include other input equipments 1132.Specifically, other input equipments 1132 may include
But in being not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operating lever etc.
It is one or more.
Display unit 1140 can be used for showing information input by user or be supplied to user information and mobile phone it is each
Kind menu.Display unit 1140 may include display panel 1141, optionally, can be with
Using liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode
Forms such as (OrganicLight-Emitting Diode, OLED) configure display panel 1141.Further, touch panel
1131 can cover display panel 1141, when touch panel 1131 detects on it or after neighbouring touch operation, send place to
Device 1180 is managed to determine the type of touch event, is followed by subsequent processing device 1180 according to the type of touch event on display panel 1141
Corresponding visual output is provided.Although in the figure 7, touch panel 1131 and display panel 1141 are as two independent components
Realize input and the input function of mobile phone, but in some embodiments it is possible to by touch panel 1131 and display panel
1141 is integrated and that realizes mobile phone output and input function.
Mobile phone may also include at least one sensor 1150, such as optical sensor, motion sensor and other sensors.
Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to ambient light
Light and shade adjust the brightness of display panel 1141, proximity sensor can close display panel when mobile phone is moved in one's ear
1141 and/or backlight.As a kind of motion sensor, accelerometer sensor can detect in all directions (generally three axis) and add
The size of speed can detect that size and the direction of gravity when static, can be used to identify application (such as the horizontal/vertical screen of mobile phone posture
Switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；Also as mobile phone
The other sensors such as configurable gyroscope, barometer, hygrometer, thermometer, infrared sensor, details are not described herein.
Voicefrequency circuit 1160, loud speaker 1161, microphone 1162 can provide the audio interface between user and mobile phone.Audio
The transformed electric signal of the audio data received can be transferred to loud speaker 1161, is converted by loud speaker 1161 by circuit 1160
It is exported for voice signal；On the other hand, the voice signal of collection is converted to electric signal by microphone 1162, by voicefrequency circuit 1160
Audio data is converted to after reception, then by after the processing of audio data output processor 1180, through RF circuits 1110 to be sent to ratio
Such as another mobile phone, or audio data is exported to memory 1120 to be further processed.
Wireless communication module 1170 can be used for executing to external equipment the control instruction for sending information, receiving external equipment
Deng particularly, processor 1180 being sent to after the control instruction for receiving external equipment, is handled by processor 1180.Nothing
Line communication module 1170 may include such as Wireless Fidelity (wireless fidelity, WiFi) module etc..Wherein, WiFi belongs to short
Range wireless transmission technology, mobile phone can be used for sending information by WiFi module, help user sends and receive e-mail, browses net
Page and the control instruction etc. for accessing streaming video and reception external equipment, it has provided wireless broadband internet to the user and has visited
It asks.
Processor 1180 is the control centre of mobile phone, using the various pieces of various interfaces and connection whole mobile phone,
By running or execute the software program and/or module that are stored in memory 1120, and calls and be stored in memory 1120
Interior data execute the various functions and processing data of mobile phone, to carry out integral monitoring to mobile phone.Optionally, processor
1180 may include one or more processing units；Preferably, processor 1180 can integrate application processor and modulation /demodulation processing
Device, wherein the main processing operation system of application processor, user interface and application program etc., modem processor is mainly located
Reason wireless communication.It is understood that above-mentioned modem processor can not also be integrated into processor 1180.
Mobile phone further includes the power supply 1190 (such as battery) powered to all parts, it is preferred that power supply can pass through power supply
Management system and processor 1180 are logically contiguous, to realize management charging, electric discharge and power consumption pipe by power-supply management system
The functions such as reason.
Although being not shown, mobile phone can also be including bluetooth module etc., and details are not described herein.
In embodiments of the present invention, the processor 1180 included by the mobile phone be used for execute stored in memory 1120 can
Program code is executed, it is also with the following functions：
When the first speaker is in broadcast state, control sensor 1150 detects whether exist in broadcast state at least
One the second speaker；
If detecting the presence of the second speaker, controls voicefrequency circuit 1160 and acquire the first speaker for each second speaker
The volume value for the sound that the content of broadcasting is indexed to obtains volume value set；
Judge with the presence or absence of the target sound magnitude for being more than or equal to default volume value threshold value in volume value set, if it is determined that knot
Fruit is yes, then controls the second speaker of the target hair corresponding with target sound magnitude into all second speakers of wireless communication module 1170
Volume adjustment instruction is sent, its broadcast sound volume is reduced according to volume adjustment instruction to trigger the second speaker of target.
As it can be seen that by the processor 1180 included by the mobile phone, can subtract when multiple speakers are in broadcast state simultaneously
The interfering noise generated between few different speakers, and then reduce influence of the interfering noise to user experience.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
It is completed with instructing relevant hardware by program, which can be stored in a computer readable storage medium, storage
Medium include read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only memory (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only memory
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), CD-ROM (Compact
Disc Read-Only Memory, CD-ROM) or other disk storages, magnetic disk storage, magnetic tape storage or can
Any other computer-readable medium for carrying or storing data.
The above, above example are only to illustrate the technical solution of the application rather than its limitations；Although with reference to before
Embodiment is stated the application is described in detail, however it will be understood by those of ordinary skill in the art that；It still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；And
These modifications or replacements, the spirit and model of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (10)
1. a kind of control method for playing back of multitone case, which is characterized in that the method includes：
When the first speaker is in broadcast state, at least one second speaker for having in the broadcast state is detected whether；
If detecting the presence of second speaker, first speaker is acquired for the interior of each second speaker broadcasting
The volume value for holding the sound being indexed to, obtains volume value set；
Judge with the presence or absence of the target sound magnitude for being more than or equal to default volume value threshold value in the volume value set, if it is determined that knot
Fruit is yes, then into all second speakers, the second speaker of target corresponding with target sound magnitude transmission volume adjustment refers to
It enables, its broadcast sound volume is reduced according to the volume adjustment instruction to trigger the second speaker of the target.
2. according to the method described in claim 1, being more than or equal to it is characterized in that, existing in judging the volume value set
After the target sound magnitude of default volume value threshold value, the method further includes：
The first broadcasting content of first speaker is obtained, and obtains the second speaker of target corresponding with the target sound magnitude
The second broadcasting content；
Judge whether first broadcasting content and second broadcasting content are identical, when first broadcasting content and described the
When two broadcasting contents differ, the target corresponding with the target sound magnitude into all second speakers the is executed
Two speakers send volume adjustment instruction.
3. according to the method described in claim 2, it is characterized in that, judging that first broadcasting content broadcasts with described second
Put content it is identical after, the method further includes：
The first playing progress rate that first speaker is directed to first broadcasting content is obtained, and obtains second sound of target
Case is directed to the second playing progress rate of second broadcasting content；
Judge whether first playing progress rate and second playing progress rate are identical, when first playing progress rate and described the
When two playing progress rates differ, triggering executes the mesh corresponding with the target sound magnitude into all second speakers
It marks the second speaker and sends volume adjustment instruction.
4. according to the method described in claim 3, it is characterized in that, it is described into all second speakers with the target sound
Before corresponding the second speaker of target of magnitude sends volume adjustment instruction, the method further includes：
Obtain the second of the second speaker of the first priority and target corresponding with the target sound magnitude of first speaker
Priority；
Judge whether first priority is higher than second priority, when first priority is preferential higher than described second
When grade, triggering executes second speaker of target corresponding with the target sound magnitude into all second speakers and sends
Volume adjustment instruction.
5. according to Claims 1 to 4 any one of them method, which is characterized in that it is described into all second speakers with
Corresponding the second speaker of target of the target sound magnitude sends volume adjustment instruction, to trigger the second speaker of the target according to institute
It states volume adjustment instruction and reduces its broadcast sound volume, including：
According to the target sound magnitude, corresponding the second speaker of target of the target sound magnitude is positioned, the mesh is obtained
The Target space position where the second speaker is marked, and obtains the first spatial position of first speaker；
According to the space length between first spatial position and the Target space position, generates and be directed to the target second
The volume adjustment instruction of speaker；
The volume adjustment instruction is sent to the second speaker of the target, to trigger the second speaker of the target according to the volume
Regulating command reduces its broadcast sound volume.
6. a kind of broadcast control device of multitone case, which is characterized in that including：
Detection unit, for when the first speaker is in broadcast state, detecting whether exist in the broadcast state at least
One the second speaker；
Collecting unit is directed to for when the detection unit detects the presence of second speaker, acquiring first speaker
The volume value for the sound that the content that each second speaker plays is indexed to, obtains volume value set；
First judging unit, for judging in the volume value set with the presence or absence of the target for being more than or equal to default volume value threshold value
Volume value；
First transmission unit, after judging there are the target sound magnitude in first judging unit, to all institutes
It states the second speaker of target corresponding with the target sound magnitude in the second speaker and sends volume adjustment instruction, to trigger the target
Second speaker reduces its broadcast sound volume according to the volume adjustment instruction.
7. the broadcast control device of multitone case according to claim 6, which is characterized in that described device further includes：
First acquisition unit is preset for existing to be more than or equal in judging the volume value set in first judging unit
After the target sound magnitude of volume value threshold value, the first broadcasting content of first speaker is obtained, and obtain and the target
Second broadcasting content of corresponding the second speaker of target of volume value；
Second judgment unit, for judging whether first broadcasting content and second broadcasting content are identical；
First transmission unit, after judging there are the target sound magnitude in first judging unit,
And the second judgment unit is when judging that first broadcasting content and second broadcasting content differ, to all institutes
It states the second speaker of target corresponding with the target sound magnitude in the second speaker and sends volume adjustment instruction, to trigger the target
Second speaker reduces its broadcast sound volume according to the volume adjustment instruction.
8. the broadcast control device of multitone case according to claim 7, which is characterized in that described device further includes：
The first acquisition unit is additionally operable to judge first broadcasting content and described second in the second judgment unit
When broadcasting content is identical, the first playing progress rate that first speaker is directed to first broadcasting content is obtained, and obtain institute
State the second playing progress rate that the second speaker of target is directed to second broadcasting content；
Third judging unit, for judging whether first playing progress rate and second playing progress rate are identical；
Second transmission unit, for after judging there are the target sound magnitude in first judging unit, described second
Judging unit is judged when first broadcasting content is identical as second broadcasting content and the third judging unit is sentenced
Break when first playing progress rate and second playing progress rate and differing, into all second speakers with the target
Corresponding the second speaker of target of volume value sends volume adjustment instruction, to trigger the second speaker of the target according to the volume tune
Section instruction reduces its broadcast sound volume.
9. the broadcast control device of multitone case according to claim 8, which is characterized in that described device further includes：
Second acquisition unit, the first priority for obtaining first speaker and mesh corresponding with the target sound magnitude
Mark the second priority of the second speaker；
4th judging unit, for judging whether first priority is higher than second priority；
Second transmission unit, specifically for after judging there are the target sound magnitude in first judging unit,
When the second judgment unit judges that first broadcasting content is identical as second broadcasting content, the third judge it is single
Member judges when first playing progress rate is differed with second playing progress rate and the 4th judging unit is judged
It is corresponding with the target sound magnitude into all second speakers when first priority is higher than second priority
The second speaker of target sends volume adjustment instruction, reduces it according to the volume adjustment instruction to trigger the second speaker of the target
Broadcast sound volume.
10. according to the broadcast control device of any multitone case of claim 6~9, which is characterized in that first hair
Unit second speaker of target corresponding with the target sound magnitude into all second speakers is sent to send volume adjustment instruction,
It is specially in a manner of triggering the second speaker of the target and reduce its broadcast sound volume according to the volume adjustment instruction：
According to the target sound magnitude, corresponding the second speaker of target of the target sound magnitude is positioned, the mesh is obtained
The Target space position where the second speaker is marked, and obtains the first spatial position of first speaker；
According to the space length between first spatial position and the Target space position, generates and be directed to the target second
The volume adjustment instruction of speaker；
The volume adjustment instruction is sent to the second speaker of the target, to trigger the second speaker of the target according to the volume
Regulating command reduces its broadcast sound volume.
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| CN111412587A (en) * | 2020-03-31 | 2020-07-14 | 广东美的制冷设备有限公司 | Voice processing method and device of air conditioner, air conditioner and storage medium |
| CN111556422A (en) * | 2020-04-30 | 2020-08-18 | 江苏中协智能科技有限公司 | Multi-sound-box switching playing method |
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| CN105679346A (en) * | 2015-12-31 | 2016-06-15 | 深圳还是威健康科技有限公司 | Method and apparatus for controlling radio set |
| KR20160144919A (en) * | 2015-06-09 | 2016-12-19 | 삼성전자주식회사 | Electronic device, peripheral device, and control method thereof |
| CN106899869A (en) * | 2015-12-25 | 2017-06-27 | 小米科技有限责任公司 | Adjust method, the apparatus and system of volume of electronic device |
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| CN106899869A (en) * | 2015-12-25 | 2017-06-27 | 小米科技有限责任公司 | Adjust method, the apparatus and system of volume of electronic device |
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