CN105374377B - Control method, control system and the speaker that more room audios play - Google Patents
Control method, control system and the speaker that more room audios play Download PDFInfo
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- CN105374377B CN105374377B CN201510685803.XA CN201510685803A CN105374377B CN 105374377 B CN105374377 B CN 105374377B CN 201510685803 A CN201510685803 A CN 201510685803A CN 105374377 B CN105374377 B CN 105374377B
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/10—Digital recording or reproducing
- G11B20/10527—Audio or video recording; Data buffering arrangements
- G11B2020/1062—Data buffering arrangements, e.g. recording or playback buffers
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Abstract
The invention discloses a kind of control method, control system and speaker that more room audios play, method includes：Determine the operating mode of speaker；If operating mode is main sound box pattern,：Obtain the shared audio data of speaker；Shared audio data is sent to all from speaker；If operating mode is from speaker pattern,：Receive the shared audio data that main sound box is sent；Audio data is shared for every road and establishes one from speaker buffering area, and shared audio data is inserted in the corresponding buffering area from speaker；Start the broadcasting from the shared audio data in speaker buffering area.The method of the present invention does not interfere with the switching of the broadcasting control and source of sound of source of sound completely, and this not only simplifies the logics that more room audios play control, and also the user experience is improved.
Description
Technical field
The present invention relates to more room audio technical fields, more particularly it relates to what a kind of more room audios played
Independently of each input source of sound control method, realize a kind of control system of this kind of control method and support this kind of control method
Speaker.
Background technology
In acoustic source system, more room (Multiroom) audios play the application scenarios new as one by people
It is known, the play mode of more room audio systems be audio data is pushed from speaker to all by a main sound box, here,
Since speaker would generally have multiple wired or be wirelessly input to source of sound, such as pass through HDMI, AUX, BT, DLNA, Airplay etc.
The audio input channel of realization, and the switching of source of sound is determined by user's subjectivity, therefore, the control that more room audios play
Make and control broadcastings of source of sound and generation influences each other between the switching of source of sound, this or lead to broadcasting control and the sound of source of sound
The switching in source is restricted, and reduces the user experience of more room audio systems, or more room audios is caused to play answering for control
Hydridization increases the realization difficulty and cost of implementation of more room audio systems.
Invention content
It is an object of the present invention to provide a kind of more room sounds of broadcasting control and the switching of source of sound independently of source of sound
The control method that frequency plays.
According to the first aspect of the invention, a kind of control method that more room audios play is provided comprising：
Determine the operating mode of the speaker；
If the operating mode is main sound box pattern,：
Obtain the shared audio data of the speaker；
The shared audio data is sent to all from speaker in more room audio systems；
If the operating mode is from speaker pattern,：
Receive the shared audio data that the main sound box in more room audio systems is sent；
Audio data is shared for every road and establishes one from speaker buffering area, and the shared audio data filling is corresponded to
Slave speaker buffering area in；
Start the broadcasting from the shared audio data in speaker buffering area.
Preferably, the shared audio data for obtaining the speaker includes any one in following manner：
It obtains the audio data that mixer exports in speaker and is used as and share audio data；And
The audio data in broadcast state of the audio input channel output of speaker is obtained as shared audio data.
Preferably, the audio data in broadcast state of the audio input channel output for obtaining the speaker is made
Include for shared audio data：
All audio datas in broadcast state of the audio input channel output of the speaker are obtained as candidate sound
Frequency evidence；
It is selected from all candidate audio data described in the candidate audio data conduct of part according to the shared priority of setting
Shared audio data.
Preferably, if the configuration information indicates that the speaker is main sound box, further include：
Obtain the broadcast state information of the shared audio data of the speaker；
The broadcast state information is sent to all from speaker in more room audio systems；
If the configuration information indicates that the speaker is to further include from speaker：
Receive the broadcast state information for the shared audio data that the main sound box in more room audio systems is sent；
According to the corresponding broadcasting from the shared audio data in speaker buffering area of broadcast state information control.
It is a further object to provide a kind of more rooms of broadcasting control and the switching of source of sound independently of source of sound
The control system that audio plays.
According to the second aspect of the invention, a kind of control system that more room audios play is provided comprising：
Control module, for determining that the operating mode of the speaker is keynote box mode or from speaker pattern；
Control module is forwarded, under keynote box mode, obtaining the shared audio data of the speaker；
Forwarding module, the shared audio data for providing the forwarding control module are sent to more room audio systems
In it is all from speaker；
Receiving module, for shared under speaker pattern, receive that the main sound box in more room audio systems sends
Audio data；And
Receive control module, for for every road share audio data establish mixer that one leads to the speaker from
In speaker buffering area and the corresponding buffering area from speaker of shared audio data filling for exporting the receiving module, and it is used for
Control the broadcast state of the shared audio data.
Preferably, the forwarding control module is specifically used for obtaining the audio data of mixer output in speaker as institute
State shared audio data, or the audio data in broadcast state of the audio input channel specifically for obtaining the speaker
As the shared audio data.
Preferably, the forwarding control module is additionally operable under keynote box mode, obtains the shared audio of the speaker
The broadcast state information of data is supplied to the forwarding module；
The forwarding module is additionally operable to the broadcast state information being sent to all from sound in more room audio systems
Case；
The receiving module is additionally operable under speaker pattern, receiving what the main sound box in more room audio systems was sent
The broadcast state information of shared audio data, and the broadcast state information is supplied to the reception control module；
The control module that receives is additionally operable to according to the corresponding broadcasting for sharing audio data of broadcast state information control.
Third object of the present invention is to provide a kind of speaker, which can be independently of the broadcasting control of source of sound and source of sound
Switching carry out the control of more room audio broadcastings.
According to the third aspect of the invention we, a kind of speaker is provided, there is at least two source of sound input channels and source of sound
Input channel corresponds the source of sound control module of configuration, the source of sound buffering area of configuration is corresponded with source of sound input channel, is mixed
Sound device and audio play hardware, and the source of sound control module is used to control broadcasting for the audio data in corresponding source of sound input channel
State is put, the audio plays the audio data that hardware is used to play the mixer output；The speaker further includes according to this
The control system of invention.
Preferably, the mixer is arranged to the same time only and allows the audio data in a buffering area and be in broadcast
Put state, and the mixer be provided so that it is described from the audio data of speaker buffering area have it is highest play it is preferred
Power；Alternatively,
The mixer, which is arranged to the same time, allows the audio data of all buffering areas to be in broadcast state.
Preferably, the forwarding control module is specifically used for obtaining the audio data of mixer output in speaker as institute
State the shared audio data of speaker；
The mixer is provided so that from the shared audio data from speaker buffering area without resampling
And directly participate in stereo process.
It was found by the inventors of the present invention that in the prior art, there are the broadcastings of control and source of sound that more room audios play
It leads to the problem of and influences each other between control and the switching of source of sound.Therefore, the technical assignment or wanted that the present invention to be realized
The technical issues of solution be it is that those skilled in the art never expect or it is not expected that, therefore the present invention is a kind of new skill
Art scheme.
Control method, control system and speaker of the present invention are sent to from sound by making main sound box obtain shared audio data
Case, and by making to establish from speaker buffering area and by the shared audio data received filling from speaker buffering area from speaker
Mode carry out the control of more room audio broadcastings, therefore, do not interfere with the switching of the broadcasting control and source of sound of source of sound completely,
This not only simplifies the logics that more room audios play control, and also the user experience is improved.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Description of the drawings
It is combined in the description and the attached drawing of a part for constitution instruction shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is the structure diagram of existing speaker；
Fig. 2 is a kind of flow chart of embodiment of the control method played according to the more room audios of the present invention；
Fig. 3 is a kind of frame principle figure of implementation structure of the control system played according to the more room audios of the present invention；
Fig. 4 is the frame principle figure according to a kind of implementation structure of speaker of the present invention；
Fig. 5 is another frame principle figure for implementing structure according to speaker of the present invention；
Fig. 6 is the frame principle figure according to the third implementation structure of speaker of the present invention.
Specific implementation mode
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should be noted that：Unless in addition having
Body illustrates that the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to the present invention
And its application or any restrictions that use.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
In shown here and discussion all examples, any occurrence should be construed as merely illustrative, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
The present invention is controlled and is deposited between the switching of source of sound to solve the control of more room audios broadcastings and the broadcasting of source of sound
The problem of influencing each other, a kind of control method that more room audios play, control to facilitate the understanding of the present invention are provided
Method, now by speaker tool there are three the basic structure for illustrating speaker for audio input channel, as shown in Figure 1, speaker includes the
One source of sound input channel 11, third source of sound input channel 31, inputs for the first source of sound of control and leads to second source of sound input channel 21
The second of first source of sound control module 12 of the broadcast state in road 11, the broadcast state for controlling the second source of sound input channel 21
It is source of sound control module 22, the third source of sound control module 32 of broadcast state for controlling third source of sound input channel 31, corresponding
Second source of sound buffering area of the first source of sound buffering area 13 of the first source of sound input channel 11, corresponding second source of sound input channel 21
23, third source of sound buffering area 33, mixer 4 and the audio of corresponding third source of sound input channel 31 play hardware 5, wherein audio mixing
Device 4 be used for from each source of sound buffering area 13,23,33 obtain audio data carry out audio mixing, and by the audio data after audio mixing export to
Audio plays hardware 5 and exports.
As shown in Fig. 2, for each speaker in more room audio systems, control method of the present invention can specifically include as
Lower step：
Step S1：Determine the operating mode of speaker.
More room audio systems are after foundation, and each speaker can determine the work of itself speaker according to pre-defined rule in system
Pattern, the pre-defined rule can be specified by user when building group fixed speaker as main sound box, build group when initiate to build group and disappear
The speaker of breath as main sound box, build group when speaker being played on as main sound box, build group when each speaker assisted according to pre-defined rule
Quotient determines main sound box etc..
Step S2：If operating mode is keynote box mode, S311 is thened follow the steps, if operating mode is from speaker mould
Formula thens follow the steps S321.
Step S311：Under keynote box mode, the shared audio data of speaker is obtained, which is to need
The shared audio data with other speakers in more room audio systems.
The shared audio data of the acquisition speaker needs the input source that can be played as more room audios according to setting
Audio data execute, for example, being set as more room audios playing the audio data that mixer in speaker exports
In the case of input source, the shared audio data of the acquisition speaker is specially to obtain the audio data that mixer exports in speaker to make
To share audio data；In the feelings for the input source that the audio data for being set as that broadcast state will be in is played as more room audios
Under condition, the shared audio data of the acquisition speaker is specially the audio input channel output of acquisition speaker in broadcast state
Audio data is as shared audio data.
Being arranged to the same time only in the mixer of speaker allows the audio data in a buffering area to be in broadcasting shape
In the case of state, i.e. mixer and without real mixing operation, but according to the broadcasting priority of setting be determined into
It is only possible with audio data all the way then to share audio data for the audio data that row plays；It is arranged in the mixer of speaker
In the case that the same time allows the audio data in all buffering areas to be in broadcast state, the shared audio data of speaker is obtained
All audio datas in broadcast state that can be specially the audio input channel output for obtaining speaker are used as shared audio
Data, can also be specially speaker audio input channel export all audio datas in broadcast state in, according to
Setting rule chooses portion of audio data therein as audio data is shared, and the rule for audio input channel for example including setting
It sets shared priority, be arranged altogether for the shared priority of type setting of audio data, according to the broadcasting sequencing of audio data
Enjoy priority etc..
Step S312：Shared audio data is sent to all from speaker in more room audio systems.
In order to realize main sound box and respectively from the data transmission between speaker, in the work for setting up speaker according to configuration information
After pattern, need to obtain main sound box and respectively from the mailing address between speaker, here, each speaker in more room sound box systems exists
It can be obtained a mailing address for other speakers in group when building group.Main sound box and list may be used from the data transmission between speaker
It broadcasts, broadcast, the arbitrary form in multicast.
Step S321：In the shared audio under speaker pattern, receiving the main sound box in more room audio systems and sending
Data.
In order to realize the data transmission between speaker and main sound box, in the Working mould for setting up speaker according to configuration information
After formula, need to obtain the mailing address between itself speaker and main sound box.
Step S322：Audio data, which is shared, for every road establishes one from speaker buffering area.
For example, in the embodiment shown in fig. 1, if the first source of sound input channel 11,21 and of the second source of sound input channel
The audio data that third source of sound input channel 31 exports is in broadcast state, and the shared audio data of above-mentioned acquisition speaker
All audio datas in broadcast state for being specially again the audio input channel output for obtaining speaker are used as shared audio number
According to then needing to establish the first of the audio data of corresponding first source of sound input channel 11 in this step from speaker buffering area, right
It answers the second of the audio data of the second source of sound input channel 21 from speaker buffering area and the sound of corresponding third source of sound input channel 31
The third of frequency evidence is from speaker buffering area.
Step S323：Shared audio data is inserted in the corresponding buffering area from speaker.
Step S324：Start the broadcasting from the shared audio data in speaker buffering area, to realize from speaker to main sound box
Response.
It can be seen that control method of the present invention is sent to from speaker by making main sound box obtain shared audio data, and
Making to establish from speaker buffering area and by the shared audio data received filling by way of in speaker buffering area from speaker
The control of more room audio broadcastings is carried out, and the audio data of the audio input channel of speaker itself output is by corresponding source of sound control
Molding block controls, and final audio plays the output of hardware then depending on the setting form of mixer, therefore, control method of the present invention
So that the control that more room audios play does not interfere with the switching of the broadcasting control and source of sound of the source of sound of speaker itself completely, and
Speaker when being exited under keynote box mode, shared audio data will not be affected and in the control of corresponding audio control module
Continue to play under system.
This just not only simplifies the logic that more room audios play control, and also the user experience is improved.
In more room audio systems, main sound box and from being played simultaneously between speaker be by the way that mechanism control is played simultaneously
, mechanism information such as can increase timestamp in audio data frame is played simultaneously in this, since the improvement of the present invention does not relate to
And control is played simultaneously, therefore be not repeated here.It is existing control is played simultaneously on the basis of, in order to quickly real
Existing main sound box is synchronous with from the broadcasting between speaker, such as is quickly simultaneously stopped broadcasting and shares audio data, the present invention's
Then further include following steps under keynote box mode in one specific embodiment：
Step S313：Obtain speaker shared audio data broadcast state information, the broadcast state information for example including
The information such as pause broadcasting, advance, retrogressing, the step synchronous with above-mentioned steps S311 can carry out.
Step S314：Broadcast state information is sent to all from speaker in more room audio systems, which can be with
Above-mentioned steps S312, which is synchronized, to carry out.
Accordingly, under speaker pattern, further including then following steps：
Step S325：Receive the broadcast state letter for the shared audio data that the main sound box in more room audio systems is sent
Breath, the step synchronous with above-mentioned steps S321 can carry out.
Step S326：According to the corresponding broadcasting from the shared audio data in speaker buffering area of broadcast state information control.
The present invention also provides a kind of control systems 6 that can realize above-mentioned control method, as shown in figure 3, the control system
System 6 includes control module 61, forwarding control module 62, forwarding module 63, receives control module 64, receiving module 65, wherein control
Molding block 61 is for determining that the operating mode of speaker is keynote box mode or from speaker pattern；Control module 62 is forwarded to be used for
Under keynote box mode, the shared audio data of speaker is obtained；Forwarding module 53 will be for that will forward the shared sound that control module provides
Frequency is all from speaker in more room audio systems according to being sent to；Receiving module 65 is used to, under speaker pattern, receive more
The shared audio data that main sound box in room audio system is sent；Control module 64 is received to be used for share audio number per road
According to each slave speaker buffering area for establishing the mixer that one leads to the speaker, and shared audio data filling is corresponding from sound
In case buffering area, and it is additionally operable to start the broadcasting of shared audio data.
In one particular embodiment of the present invention, above-mentioned forwarding control module 62 is specifically used for obtaining mixer in speaker
The audio data of output is as shared audio data, or being in for audio input channel specifically for obtaining speaker plays shape
The audio data of state is as shared audio data.
In one particular embodiment of the present invention, above-mentioned forwarding control module 62 is additionally operable under keynote box mode, is obtained
The broadcast state information of shared audio data is taken to be supplied to forwarding module 63；Above-mentioned forwarding module 63 is then additionally operable to broadcast state
Information is sent to all from speaker in more room audio systems.Accordingly, above-mentioned receiving module 65 is additionally operable to from speaker mould
Under formula, the broadcast state information for the shared audio data that the main sound box in more room audio systems is sent is received, and will play
Status information, which is supplied to, receives control module 64；Above-mentioned reception control module 64 is additionally operable to according to broadcast state information control pair
The broadcasting of audio data should be shared.
The present invention also provides a kind of speakers, and to support control method of the present invention, with speaker itself tool, there are three source of sound is defeated
For entering channel, on the basis of speaker shown in Fig. 1, as shown in Figure 4 and Figure 5, speaker of the present invention further includes present invention control system
System 6, wherein Fig. 4 shows that the forwarding control module 62 of control system 6 obtains being in for the audio input channel of speaker and plays shape
Embodiment of the audio data of state as shared audio data, Fig. 5 show that the forwarding control module 62 of control system 6 obtains sound
Embodiment of the audio data that mixer 4 exports in case as shared audio data, here, Fig. 4 and embodiment illustrated in fig. 5 are simultaneously
Speaker is shown as more than one the case where the main sound box of room audio system, receiving module 65 and receives control module 64 at this time
It does not work, or as more than one the case where the slave speaker of room audio system, forwards control module 62 and forwarding mould at this time
Block 63 does not work.Due to as it can be seen that the control system 6 that the more room audios of progress of speaker of the present invention play control is independently of respectively
The relevant portion of source of sound, which includes source of sound input channel, source of sound control module and source of sound buffering area, therefore, sheet
Invention speaker can carry out the control of more room audio broadcastings independently of the broadcasting control of source of sound and the switching of source of sound.
In addition, speaker of the present invention can be the slave speaker as room audio system more than one, and as another more room
Between audio system main sound box, main sound box that can also simultaneously as different more room audio systems can also simultaneously be used as not
With the slave speaker of more room audio systems.Fig. 5 shows a kind of slave speaker of speaker i.e. as room audio system more than one, again
The embodiment of main sound box as another more room audio system, wherein all modules of control system 6 function both on.Fig. 6
Show the slave speaker i.e. as room audio system more than one on the basis of loudspeaker box structure shown in Fig. 4, and as another
The embodiment of the main sound box of more room audio systems receives control module 64 and provides shared audio data to from speaker buffering area
Channel the control that more room audios play is participated in by the audio input channel as speaker, that is, forward control module 62 can be from one
Obtained in the shared audio data of more room audio systems another more room audio systems shared audio data be sent to it is another
It is all from speaker in more room audio systems, in the embodiment shown in fig. 6, it is total to from what the first source of sound input channel 11 obtained
It enjoys audio data and corresponds to first from speaker buffering area 613, the shared audio data obtained from the second source of sound input channel 21 corresponds to
Second from speaker buffering area 623, and the shared audio data obtained from third audio input channel 31 corresponds to third and buffered from speaker
Area 633.
In the exemplary embodiments of the present invention, mixer 4, which is arranged to the same time only, to be allowed in a buffering area
Audio data is in broadcast state, and mixer 4 is provided so that there is highest broadcast from the audio data of speaker buffering area
Preference is put, can ensure the consistency of the audio data played from speaker and main sound box in this way.In another allusion quotation of the present invention
In type embodiment, mixer 4, which is arranged to the same time, allows the audio data in all buffering areas to be in broadcast state.
In addition, being specifically used for obtaining the audio data of the output of mixer 4 of speaker as speaker in forwarding control module 62
Shared audio data embodiment in, mixer 4 can be set such that the shared audio number since speaker buffering area
Stereo process is directly participated according to without resampling, here, exported due to sharing the mixer 4 that audio data is main sound box
Audio data, therefore, sample rate of the shared audio data be with audio hardware 5 is played to match, so, from speaker
Audio play the audio broadcasting hardware 5 of hardware 5 and main sound box it is identical in the case of, mixer 4 can be no longer to coming since sound
The shared audio data of case buffering area carries out resampling, and it is made directly to participate in stereo process, this kind of structure is conducive to improve same
Walk the Stability and veracity played.
The speaker being mentioned above, the form of expression can be any equipment that can carry out audio broadcasting, and be not intended to limit
For speaker in the narrow sense, such as its form of expression can be the equipment such as mobile phone, TV.
The various embodiments described above primary focus describes difference from other examples, but those skilled in the art should be clear
Chu, the various embodiments described above can be used alone or be combined with each other as needed.
Each embodiment in this specification is described in a progressive manner, identical similar portion between each embodiment
Divide cross-reference, each embodiment focuses on the differences from other embodiments.Especially for system reality
For applying example, since it is corresponding with embodiment of the method, so describing fairly simple, related place is referring to embodiment of the method
Corresponding part explanation.System embodiment described above is only schematical, wherein being said as separating component
Bright module may or may not be physically separated.
Although some specific embodiments of the present invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to illustrating, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above example.This hair
Bright range is defined by the following claims.
Claims (10)
1. a kind of control method that more room audios play, which is characterized in that including：
Determine the operating mode of speaker；
If the operating mode is main sound box pattern,：
Obtain the shared audio data of the speaker；
The shared audio data is sent to all from speaker in more room audio systems；The speaker, which at least has, to be directed to
Source of sound input channel, source of sound control module and the source of sound buffering area of audio data are shared described in per road；
If the operating mode is from speaker pattern,：
Receive the shared audio data that the main sound box in more room audio systems is sent；
Share audio data for every road and establish one from speaker buffering area, and will the shared audio data insert it is corresponding from
In speaker buffering area；
Start the broadcasting from the shared audio data in speaker buffering area.
2. control method according to claim 1, which is characterized in that the shared packets of audio data for obtaining the speaker
Include any one in following manner：
It obtains the audio data that mixer exports in speaker and is used as and share audio data；And
The audio data in broadcast state of the audio input channel output of speaker is obtained as shared audio data.
3. control method according to claim 2, which is characterized in that the audio input channel for obtaining the speaker is defeated
The audio data conduct in broadcast state gone out shares audio data and includes：
All audio datas in broadcast state of audio input channel output of the speaker are obtained as candidate audio number
According to；
Part candidate audio data are selected from all candidate audio data as described shared according to the shared priority of setting
Audio data.
4. control method according to claim 1,2 or 3, which is characterized in that be if configuration information indicates the speaker
Main sound box further includes then：
Obtain the broadcast state information of the shared audio data of the speaker；
The broadcast state information is sent to all from speaker in more room audio systems；
If the configuration information indicates that the speaker is to further include from speaker：
Receive the broadcast state information for the shared audio data that the main sound box in more room audio systems is sent；
According to the corresponding broadcasting from the shared audio data in speaker buffering area of broadcast state information control.
5. a kind of control system that more room audios play, which is characterized in that including：
Control module, for determining that the operating mode of speaker is keynote box mode or from speaker pattern；
Control module is forwarded, under keynote box mode, obtaining the shared audio data of the speaker；
Forwarding module, the shared audio data for providing the forwarding control module are sent in more room audio systems
It is all from speaker；The speaker at least has for source of sound input channel, the source of sound control mould for sharing audio data described in every road
Block and source of sound buffering area；
Receiving module, in the shared audio under speaker pattern, receiving the main sound box in more room audio systems and sending
Data；And
Control module is received, for sharing the slave speaker that audio data establishes the mixer that one leads to the speaker for every road
In buffering area and the corresponding buffering area from speaker of shared audio data filling for exporting the receiving module, and for controlling
The broadcast state of the shared audio data.
6. control system according to claim 5, which is characterized in that the forwarding control module is specifically used for obtaining speaker
The audio data of middle mixer output is as the shared audio data, or the audio input specifically for obtaining the speaker
The audio data in broadcast state in channel is as the shared audio data.
7. control system according to claim 5 or 6, which is characterized in that the forwarding control module is additionally operable in keynote
Under box mode, the broadcast state information for obtaining the shared audio data of the speaker is supplied to the forwarding module；
The forwarding module is additionally operable to the broadcast state information being sent to all from speaker in more room audio systems；
The receiving module is additionally operable to shared under speaker pattern, receive that the main sound box in more room audio systems sends
The broadcast state information of audio data, and the broadcast state information is supplied to the reception control module；
The control module that receives is additionally operable to according to the corresponding broadcasting for sharing audio data of broadcast state information control.
8. a kind of speaker realized more room audios and played, has at least two source of sound input channels and source of sound input channel one
One corresponds to the source of sound control module of configuration, corresponds source of sound buffering area, mixer and the audio of configuration with source of sound input channel
Hardware is played, the source of sound control module is used to control the broadcast state of the audio data in corresponding source of sound input channel, described
Audio plays the audio data that hardware is used to play the mixer output；It is wanted it is characterized in that, the speaker further includes right
Seek the control system described in 5,6 or 7.
9. speaker according to claim 8, which is characterized in that the mixer, which is arranged to the same time, only allows one
Audio data in buffering area is in broadcast state, and the mixer is provided so that the audio from speaker buffering area
Data have highest broadcasting preference；Alternatively,
The mixer, which is arranged to the same time, allows the audio data of all buffering areas to be in broadcast state.
10. speaker according to claim 8 or claim 9, which is characterized in that the forwarding control module is specifically used for obtaining speaker
Shared audio data of the audio data of middle mixer output as the speaker；
The mixer is provided so that straight without resampling from the shared audio data of speaker buffering area from described
Connect participation stereo process.
Priority Applications (1)
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| CN105847096B (en) * | 2016-05-12 | 2018-10-30 | 腾讯科技（深圳）有限公司 | A kind of communication means comprising audio data, apparatus and system |
| CN106331960B (en) * | 2016-08-19 | 2019-12-24 | 广州番禺巨大汽车音响设备有限公司 | Multi-room-based sound control method and system |
| CN108282720B (en) * | 2017-01-05 | 2020-08-07 | 北京小鸟听听科技有限公司 | Audio data stream transmission method and device |
| CN109151987A (en) * | 2018-07-03 | 2019-01-04 | 珠海全志科技股份有限公司 | A kind of method that more room audio groups are played simultaneously in WLAN |
| CN109041200A (en) * | 2018-07-24 | 2018-12-18 | 上海斐讯数据通信技术有限公司 | The method and system of synchronous sound between a kind of multitone case |
| CN109040904B (en) * | 2018-10-31 | 2020-06-16 | 北京羽扇智信息科技有限公司 | Audio playing method and device of intelligent sound box |
| CN109362000A (en) * | 2018-12-14 | 2019-02-19 | 歌尔科技有限公司 | Sound equipment and sound system and the control method applied to sound system |
| CN110704012B (en) * | 2019-09-29 | 2023-08-01 | 阿波罗智联(北京)科技有限公司 | Audio data processing method and device, electronic equipment and medium |
| CN111770413B (en) * | 2020-06-30 | 2021-08-27 | 浙江大华技术股份有限公司 | Multi-sound-source sound mixing method and device and storage medium |
| CN112509608B (en) * | 2020-11-25 | 2022-03-08 | 广州朗国电子科技股份有限公司 | Method and device for recording sound along with channel of USB (Universal Serial bus) equipment and storage medium |
| CN114879931B (en) * | 2022-07-11 | 2022-11-22 | 南京芯驰半导体科技有限公司 | Onboard audio path management method and system supporting multiple operating systems |
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