CN104902392B - The method for controlling volume and device of multi-user - Google Patents
The method for controlling volume and device of multi-user Download PDFInfo
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- CN104902392B CN104902392B CN201510263263.6A CN201510263263A CN104902392B CN 104902392 B CN104902392 B CN 104902392B CN 201510263263 A CN201510263263 A CN 201510263263A CN 104902392 B CN104902392 B CN 104902392B
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Abstract
The invention discloses the method for controlling volume of multi-user a kind of and devices.The method includes:Determine and show that at least one target broadcasting group, the target broadcasting group are to belong to the broadcasting group of other users, the other users are the user in music playing system in addition to active user;Receive the target volume threshold value of active user's input;The target volume threshold value is configured by the volume threshold of at least one target broadcasting group, so that at least one described target broadcasting group is according to the target volume threshold value output audio signal.The volume threshold of the adjustable broadcasting group for belonging to other users of active user in the present invention, and then the volume of target broadcasting group is controlled, so that not interfereing with each other between target broadcasting group and the broadcasting group of active user, and then optimize the result of broadcast of broadcasting group.
Description
Technical field
The present embodiments relate to electronic equipment control technology more particularly to the method for controlling volume and dress of a kind of multi-user
It sets.
Background technique
With the development of radio network technique, radio network technique is widely applied to music field.Some music
Multiple music player devices are attached by playback equipment quotient by wireless network, what formation was made of multiple music player devices
Music playing system.
User is grouped each audio-frequence player device in music playing system by intelligent terminal, obtains multiple broadcastings
Group.By multiple users that music playing system authenticates, at least one the broadcasting group output for belonging to the user can be controlled respectively
Audio signal.For example, the first broadcasting group that user A control belongs to user A plays rock music, user B control belongs to user B
The second broadcasting group play light music.
Since the output volume of different user selection is different, the audio signal of the biggish broadcasting group output of volume can be right
The audio signal of other broadcasting groups interferes, and influences the result of broadcast of other broadcasting groups.
Summary of the invention
The present invention provides the method for controlling volume and device of a kind of multi-user, is broadcast with realizing by what multiple users controlled respectively
A group audio signal for output is put not interfere with each other.
In a first aspect, the embodiment of the invention provides the method for controlling volume of multi-user a kind of, including:
Determine and show that at least one target broadcasting group, the target broadcasting group are to belong to the broadcasting group of other users,
The other users are the user in music playing system in addition to active user;
Receive the target volume threshold value of active user's input;
Configure the target volume threshold value for the volume threshold of at least one target broadcasting group, so as to it is described at least one
Target broadcasting group is according to the target volume threshold value output audio signal.
Second aspect, the embodiment of the invention also provides the sound volume control devices of multi-user a kind of, including:
Determining module, for determining at least one target broadcasting group, the target broadcasting group is to belong to other users
Broadcasting group, the other users are the user in music playing system in addition to active user;
Display module, for showing at least one target broadcasting group described in the determining module determination;
Receiving module, for receiving the target volume threshold value of active user's input;
Target configuration module, for configuring the target volume threshold for the volume threshold of at least one target broadcasting group
Value, so that at least one described target broadcasting group is according to the target volume threshold value output audio signal.
For the present invention after determining target broadcasting group, the target volume threshold value that can be inputted according to user controls target broadcasting group
It is exported.With in the prior art, the result of broadcast that the biggish broadcasting group of volume influences other broadcasting groups is compared, the present invention in when
The volume threshold of the adjustable broadcasting group (target broadcasting group) for belonging to other users of preceding user, and then control target broadcasting group
Volume so that do not interfere with each other between target broadcasting group and the broadcasting group of active user, and then optimize the result of broadcast of broadcasting group.
Detailed description of the invention
Fig. 1 is the flow chart of the method for controlling volume of a multi-user in the embodiment of the present invention one;
Fig. 2 is one user interface schematic diagram in the embodiment of the present invention two;
Fig. 3 is the flow chart of the method for controlling volume of a multi-user in the embodiment of the present invention two;
Fig. 4 is the display interface schematic diagram of the location information of a broadcasting group in the embodiment of the present invention three;
Fig. 5 is the flow chart of the method for controlling volume of another multi-user in the embodiment of the present invention two;
Fig. 6 is the flow chart of the method for controlling volume of another multi-user in the embodiment of the present invention two;
Fig. 7 is the structural schematic diagram of the sound volume control device of a multi-user in the embodiment of the present invention three;
Fig. 8 is the structural schematic diagram of the sound volume control device of another multi-user in the embodiment of the present invention three;
Fig. 9 is the structural schematic diagram of the sound volume control device of another multi-user in the embodiment of the present invention three.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of flow chart of the method for controlling volume for multi-user that the embodiment of the present invention one provides, and the present embodiment can
The case where interference is mutually generated suitable for the multiple users of music playing system, when playing the audio signal of different volumes respectively, it should
Method can be executed by the terminal configured with music playing system control software, such as smart phone, tablet computer, this method
Specifically comprise the following steps:
Step 110 determines simultaneously displaying target broadcasting group, and target broadcasting group is to belong to the broadcasting group of other users.
Wherein, other users are the user in music playing system in addition to active user.
The user information for including in music playing system is preserved in terminal configured with music playing system control software,
And the broadcasting group (attaching relation also referred to as between broadcasting group and user) that user is able to use.When user first logs into sound
When happy play system, the management software of music playing system provides workable broadcasting group for user, and according to user's selection
The attaching relation of broadcasting group generation broadcasting group and user.One broadcasting group only belongs to a user, and a user can be used one
A or at least two broadcasting groups.
The attaching relation of user and broadcasting group can be saved by mapping table as shown in Table 1.Wherein, broadcasting group A and
Broadcasting group B belongs to user A;Broadcasting group C belongs to user B;Broadcasting group D and broadcasting group E belong to user C.If current use
Family is user A, then target broadcasting group is broadcasting group C or broadcasting group D or broadcasting group E.
Table 1
User identifier | Broadcasting group mark |
User A | Broadcasting group A, broadcasting group B |
User B | Broadcasting group C |
User C | Broadcasting group D, broadcasting group E |
After getting target broadcasting group, the information of target complete broadcasting group is shown by way of list.User Ke Gen
Some target broadcasting group is selected to be configured according to the information of display.
Step 120, the target volume threshold value for receiving active user's input.
Wherein, target volume threshold value is less than the specified broadcasting threshold value of target broadcasting group.Such as:Specified the broadcasting of target broadcasting group
Putting threshold value is 150 decibels, and target volume threshold value is 100 decibels.
After getting target broadcasting group, the information of target complete broadcasting group is shown.User can select according to the information of display
It selects some target broadcasting group to be configured, and inputs volume threshold of the target volume threshold value as the target broadcasting group.
As a kind of citing of user interface, as shown in Fig. 2, user is when being arranged the volume threshold of target broadcasting group, it is whole
End shows the sliding shoe on slideway corresponding with the volume of target broadcasting group and slideway, and the ascending corresponding target of slideway plays
The minimal volume of group is to specified broadcasting threshold value, and what is shown on slideway has broadcasting percentage (such as 0%-100%).User is by sliding block
After sliding into certain ratio, confirming button is clicked, terminal obtains the corresponding percentage of sliding block, by the percentage and target broadcasting group
Specified volume threshold be multiplied, obtain target volume threshold value.
The volume threshold of at least one target broadcasting group is configured target volume threshold value by step 130, so as at least one
Target broadcasting group is according to target volume threshold value output audio signal.
Playback equipment in the same broadcasting group is exported using a volume threshold.Terminal can be by target volume threshold value
The target playback equipment being sent in target broadcasting group saves target volume threshold value by target playback equipment, and according to
Target volume threshold value is exported, and realizes the effect for configuring the volume threshold of target broadcasting group to target volume threshold value.Target
For target playback equipment in broadcasting group in output audio signal, maximum broadcast sound volume is target volume threshold value.Optionally, terminal
The first broadcasting threshold value can be locally stored, when target broadcasting group plays out, played by the target of terminal control target broadcasting group
Equipment is exported according to the first broadcasting threshold value.
Further, user can be adjusted partial target broadcasting group, and then according to practical adjustments demand more added with needle
To property;Alternatively, target complete broadcasting group can be adjusted in user, and then pass through once setting configuration target complete broadcasting group
Volume threshold.
The technical solution of the present embodiment can carry out defeated according to the target volume threshold value control target broadcasting group that user inputs
Out.With in the prior art, the result of broadcast that the biggish broadcasting group of volume influences other broadcasting groups is compared, active user in the present invention
The volume threshold of the adjustable broadcasting group (target broadcasting group) for belonging to other users, and then control the sound of target broadcasting group
Amount so that not interfereing with each other between target broadcasting group and the broadcasting group of active user, and then optimizes the result of broadcast of broadcasting group.
Embodiment two
Embodiment is a kind of to provide the implementation of artificial selection target broadcasting group, in order to reduce user's operation, by terminal
Automatically identified, present embodiments provide the method for controlling volume of multi-user a kind of, as to embodiment one furtherly
It is bright, in music playing system the case where a broadcasting group corresponding there are each user, as shown in figure 3, step 110, determining and showing
Show that at least one target broadcasting group includes:
Step 111, the location information for obtaining active user.
By locating schemes such as GSP positioning, the coordinate of active user can be obtained.By searching for where the coordinate of active user
The band of position, it may be determined that the location information of active user.In the region that the band of position is covered by music playing system, play
The title, such as dining room, master bedroom, parlor etc. of the corresponding functional area of group.Optionally, the band of position can also with coordinate section into
Line identifier.
Step 112 searches the first broadcasting group that co-located region is in location information.
When broadcasting group is arranged, terminal also preserves each broadcasting other than saving the attaching relation of broadcasting group and user
The band of position where group.As shown in table 2, wherein preserving the corresponding relationship of broadcasting group and the band of position, broadcasting group institute is indicated
The band of position.
Table 2
Broadcasting group mark | The band of position |
Broadcasting group A | Dining room |
Broadcasting group B | Master bedroom |
Broadcasting group C | Parlor |
Broadcasting group D | Secondary room |
Broadcasting group E | Toilet |
Tables 1 and 2 can be managed by relevant database.If the position letter for the active user that step 111 obtains
Breath is dining room, then the first broadcasting group is the broadcasting group A that the band of position is similarly dining room.
At least one broadcasting group other than first broadcasting group is determined as at least one target broadcasting group by step 113.
Since each broadcasting group belongs to a user, the broadcasting group other than the first broadcasting group belongs to it
He is user.Therefore, by exclusive method, the broadcasting group other than the first broadcasting group is determined as target broadcasting group.
The location information of step 114, the location information for showing the first broadcasting group and at least one target broadcasting group.
Generation includes the distribution map of the corresponding band of position of location information of each broadcasting group, everybody in the distribution map
Set the location information that each broadcasting group is shown in region.
By taking music playing system covers one family house as an example, as shown in figure 4, the floor plan of display house, in house type
Corresponding broadcasting group, such as parlor (broadcasting group A), kitchen (broadcasting group B), bedroom (broadcasting are shown in figure in each functional area
Group C), the not set broadcasting group in toilet in Fig. 4, therefore toilet area does not show broadcasting group information.Active user is located at bedroom
In, then show user identifier, at bedroom to indicate the band of position that user is presently in.
Technical solution provided in this embodiment can be used under broadcasting group and the one-to-one scene of user according to current
After the location information at family determines that target broadcasting group, terminal save the location information of each broadcasting group, each broadcasting group can be provided for user
Location information, facilitate user to understand the position of each broadcasting group, and then improve the validity reconciled.
When the corresponding at least two broadcasting group of each user, by other than the band of position where active user, also
Other positions region includes the broadcasting group for being subordinated to active user, determines that target broadcasting group will appear mistake using aforesaid way at this time
Difference.Based on this, the embodiment of the invention also provides the method for controlling volume of multi-user a kind of, as to it is above-mentioned furtherly
It is bright, as shown in figure 5, step 110, determine and show at least one target broadcasting group, can be implemented by following manner:
Step 115 obtains the corresponding at least two second broadcasting group of active user.
Second broadcasting group is to belong to the broadcasting group of active user.In table 1, if active user be user A, second
Broadcasting group is broadcasting group A and broadcasting group B.Broadcasting group A and broadcasting group B are located in the different bands of position, such as 2 institute of table
Show, broadcasting group A is located at dining room, and broadcasting group B is located in master bedroom.
Broadcasting group other than second broadcasting group is determined as at least one target broadcasting group by step 116.
Step 117 shows at least one target broadcasting group.
Technical solution provided in this embodiment can accurately determine target when a user corresponds to multiple broadcasting groups
Broadcasting group improves the accuracy of the volume control under multi-user.
The embodiment of the invention also provides the method for controlling volume of multi-user a kind of, as to the further of above-described embodiment
Illustrate, in step 110, determines and before showing at least one target broadcasting group, shown method further includes:
If the music playing system at least has two users, by the corresponding at least two broadcastings group of whole users
Volume threshold be configured to preset threshold.
Wherein, preset threshold is less than the specified volume threshold of the broadcasting group, is the preset percentage of specified volume threshold.
For example, preset threshold is the 80% of specified volume threshold.At this point, in music playing system each broadcasting group volume threshold quilt
It is configured to the 80% of specified volume threshold.
If active user thinks that target broadcasting group still influences result of broadcast, or current use in 80% volume threshold
Family thinks that higher volume threshold (such as 90%) can be used in target broadcasting group, then can mode according to figure 1 target is broadcast
The broadcasting threshold value for putting group is further adjusted.
Technical solution provided in this embodiment, can be before the volume threshold that user inputs target broadcasting group, in determination
When being exported there are two above user's control broadcasting group, by terminal according to preset threshold to the volume threshold of each broadcasting group
It is adjusted, realizes the volume adjustment of automation.
In above-mentioned technical proposal, the volume threshold of the target broadcasting group of other users is belonged to by active user's control, such as
Fruit other users are not intended to the volume threshold for the broadcasting group for belonging to oneself to be adjusted by active user, then can generate conflict.
To solve the above-mentioned problems, the embodiment of the invention also provides the method for controlling volume of multi-user a kind of, as right
The further explanation of above-described embodiment, as shown in fig. 6, in step 120, the target volume threshold value of reception active user's input
Later, the above method further includes:
Step 140, the operation weight for obtaining active user and other users respectively.
As shown in table 3, by being that every record adds an attribute value in table 1, that is, weight is operated, and then to each user
Operation weight saved.
Table 3
User identifier | Broadcasting group mark | Operate weight |
User A | Broadcasting group A, broadcasting group B | 2 |
User B | Broadcasting group C | 1 |
User C | Broadcasting group D, broadcasting group E | 1 |
The volume threshold of the target broadcasting group is configured the target volume threshold value by the step 130, including:
If the operation weight of step 131, active user is greater than the operation weight of other users, by least one target
The volume threshold of broadcasting group is configured to target volume threshold value.
The operation higher user of weight can control the volume threshold of the broadcasting group of the operation lower user of weight.With
The data instance that table 3 provides, the operation weight of user A are higher than user B and user C, therefore when user A is active user, can
The broadcasting group D of the broadcasting group C and user C of user B, the volume threshold of broadcasting group E are controlled.User B and user C has phase
Biconditional operation weight, thus user B can not broadcasting group D to user C, broadcasting group E volume threshold control;Similarly, user C
Also can not the volume threshold of broadcasting group C to user B control.
It optionally, will if the operation weight of the active user is more than or equal to the operation weight of the other users
The volume threshold of at least one target broadcasting group is configured to the target volume threshold value.
Other than the operation higher user of weight can control the broadcasting group of the operation lower user of weight, have identical
Operate the control that volume threshold can also be carried out between the user of weight.In table 3, user B and user C are weighed with same operation
Value, in optinal plan, user B can broadcasting group D to user C, broadcasting group E broadcasting threshold value control;Similarly, user C
Can the broadcasting threshold value of broadcasting group C to user B control.
Technical solution provided in this embodiment can depending on the user's operation weight to the volume threshold of target broadcasting group into
Row control, so that in the music playing system with multiple users, multiple users broadcasting to mutual broadcasting group simultaneously
When volume is controlled, determine whether that the volume threshold to broadcasting group is adjusted, and prevents from conflicting according to the size of operation weight
Generation.
After volume threshold of the user to target broadcasting group is configured, user thinks without the volume to target broadcasting group
When being controlled, user is needed to configure specified volume threshold for the volume threshold of target broadcasting group manually, otherwise target plays
Group volume threshold by be always user configuration target volume threshold value.In this way, user is made to need the sound to target broadcasting group
The setting of threshold value progress repeatedly is measured, the volume threshold of target broadcasting group can be made to restore.
To solve the above-mentioned problems, the embodiment of the invention also provides the method for controlling volume of multi-user a kind of, as right
The further explanation of above-described embodiment, step 130, configure the volume threshold of at least one target broadcasting group to it is described
After target volume threshold value, following step is executed:
If 1, receiving the interruption-free pattern switching instruction of active user's triggering, the target broadcasting group is controlled
It is exported according to the target volume threshold value.
If 2, receiving the operating mode switching command of active user's triggering, the target broadcasting group root is controlled
It is exported according to the specified volume threshold of the target broadcasting group.
Mode switch button is provided in the software of control music playing system, user passes through click or sliding button, choosing
Different play mode is selected, play mode is interruption-free mode or operating mode.When operating mode, each broadcasting group is according to specified sound
Amount threshold value is exported.When interruption-free mode, target broadcasting group is exported according to the target volume threshold value inputted before user.
Technical solution provided in this embodiment, can be real by switching between interruption-free mode and operating mode
Now the volume threshold of target broadcasting group is quickly arranged and is restored, improves the configuration effect of the volume threshold of target broadcasting group
Rate.
Embodiment three
The embodiment of the invention also provides the sound volume control devices of multi-user a kind of, for realizing the above method, the dress
It is controlled in the terminal of software setting in music playing system is configured with, as shown in fig. 7, comprises:
Determining module 11, for determining that at least one target broadcasting group, the target broadcasting group are to belong to other users
Broadcasting group, the other users are user in addition to active user in music playing system.
Display module 12, for showing at least one target broadcasting group described in the determination of determining module 11.
Receiving module 13, for receiving the target volume threshold value of active user's input.
Target configuration module 14, for configuring the target volume threshold for the volume threshold of at least one target broadcasting group
Value, so that at least one described target broadcasting group is according to the target volume threshold value output audio signal.
Further, the corresponding broadcasting group of each user, the determining module 11 are specifically used for:
Obtain the location information of the active user;
Search the first broadcasting group that co-located region is in the location information;
At least one broadcasting group other than the first broadcasting group is determined as at least one described target broadcasting group.
The display module 12 is specifically used for:Show the first broadcasting group location information and at least one described target
The location information of broadcasting group.
Further, the corresponding at least two broadcasting groups of each user, the determining module 11 are also used to:
Obtain the corresponding at least two second broadcasting group of active user;
Broadcasting group other than the second broadcasting group is determined as at least one described target broadcasting group.
Further, as shown in figure 8, described device further includes:
Preset configuration module 15, for when the music playing system at least has two users, by whole users couple
The volume threshold for at least two broadcasting groups answered is configured to preset threshold, and the preset threshold is less than the specified sound of the broadcasting group
Measure threshold value.
Further, as shown in figure 9, further including:
Module 16 is obtained, for obtaining the operation weight of the active user and the other users respectively.
The target configuration module 14 is also used to:
It, will at least one described mesh when the operation weight of the active user is greater than the operation weight of the other users
The volume threshold of mark broadcasting group is configured to the target volume threshold value.
Further, the target configuration module 14 is also used to:
If receiving the interruption-free pattern switching instruction of active user's triggering, the target broadcasting group root is controlled
It is exported according to the target volume threshold value;
If receiving the operating mode switching command of active user triggering, control the target broadcasting group according to
The specified volume threshold of the target broadcasting group is exported.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of method for controlling volume of multi-user, which is characterized in that including:
Determine and show at least one target broadcasting group, the target broadcasting group is to belong to the broadcasting group of other users, described
Other users are the user in music playing system in addition to active user;
Receive the target volume threshold value of active user's input;
The operation weight of the active user and the other users is obtained respectively;
If the operation weight of the active user is more than or equal to the operation weight of the other users, will it is described at least one
The volume threshold of target broadcasting group is configured to the target volume threshold value, so that at least one described target broadcasting group is according to
Target volume threshold value output audio signal, wherein the target playback equipment in target broadcasting group is maximum in output audio signal
Broadcast sound volume is target volume threshold value;One broadcasting group belongs to a user, and each user is corresponding or at least two to be broadcast by one
Put group.
2. the method for controlling volume of multi-user according to claim 1, which is characterized in that the corresponding broadcasting of each user
Group, the determination simultaneously show that at least one target broadcasting group includes:
Obtain the location information of the active user;
Search the first broadcasting group that co-located region is in the location information;
At least one broadcasting group other than the first broadcasting group is determined as at least one described target broadcasting group;
Show the location information of the first broadcasting group and the location information of at least one target broadcasting group.
3. the method for controlling volume of multi-user according to claim 1, which is characterized in that each user corresponding at least two
Broadcasting group, the determination simultaneously show that at least one target broadcasting group includes:
Obtain the corresponding at least two second broadcasting group of active user;
Broadcasting group other than the second broadcasting group is determined as at least one described target broadcasting group;
Show at least one described target broadcasting group.
4. the method for controlling volume of multi-user according to claim 1, which is characterized in that in described at least one mesh of display
Before marking broadcasting group, the method also includes:
If the music playing system at least has two users, by the sound of the corresponding at least two broadcastings group of whole users
Amount threshold value is configured to preset threshold, and the preset threshold is less than the specified volume threshold of the broadcasting group.
5. the method for controlling volume of multi-user according to claim 1, which is characterized in that at least one target by described in
The volume threshold of broadcasting group is configured to after the target volume threshold value, further includes:
If receiving the interruption-free pattern switching instruction of active user's triggering, the target broadcasting group is controlled according to institute
Target volume threshold value is stated to be exported;
If receiving the operating mode switching command of active user's triggering, the target broadcasting group is controlled according to
The specified volume threshold of target broadcasting group is exported.
6. a kind of sound volume control device of multi-user, which is characterized in that including:
Determining module, for determining that at least one target broadcasting group, the target broadcasting group are to belong to the broadcasting of other users
Group, the other users are the user in music playing system in addition to active user;
Display module, for showing at least one target broadcasting group described in the determining module determination;
Receiving module, for receiving the target volume threshold value of active user's input;
Module is obtained, for obtaining the operation weight of the active user and the other users respectively;
Target configuration module is more than or equal to the operation weight of the other users for the operation weight in the active user
When, configure the target volume threshold value for the volume threshold of at least one target broadcasting group, so as to it is described at least one
Target broadcasting group is according to the target volume threshold value output audio signal, wherein the target playback equipment in target broadcasting group exists
When output audio signal, maximum broadcast sound volume is target volume threshold value;One broadcasting group belongs to a user, each user couple
Answer one or at least two broadcasting groups.
7. the sound volume control device of multi-user according to claim 6, which is characterized in that the corresponding broadcasting of each user
Group, the determining module are specifically used for:
Obtain the location information of the active user;
Search the first broadcasting group that co-located region is in the location information;
At least one broadcasting group other than the first broadcasting group is determined as at least one described target broadcasting group;
The display module is specifically used for:Show the first broadcasting group location information and at least one described target broadcasting group
Location information.
8. the sound volume control device of multi-user according to claim 6, which is characterized in that each user corresponding at least two
Broadcasting group, the determining module are also used to:
Obtain the corresponding at least two second broadcasting group of active user;
Broadcasting group other than the second broadcasting group is determined as at least one described target broadcasting group.
9. the sound volume control device of multi-user according to claim 6, which is characterized in that described device further includes:
Preset configuration module, it is for when the music playing system at least has two users, whole users are corresponding extremely
The volume threshold of few two broadcasting groups is configured to preset threshold, and the preset threshold is less than the specified volume threshold of the broadcasting group
Value.
10. the sound volume control device of multi-user according to claim 6, which is characterized in that the target configuration module is also
For:
If receiving the interruption-free pattern switching instruction of active user's triggering, the target broadcasting group is controlled according to institute
Target volume threshold value is stated to be exported;
If receiving the operating mode switching command of active user's triggering, the target broadcasting group is controlled according to
The specified volume threshold of target broadcasting group is exported.
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