CN108156560A - A kind of multi-functional audio sound system - Google Patents
A kind of multi-functional audio sound system Download PDFInfo
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- CN108156560A CN108156560A CN201711418140.0A CN201711418140A CN108156560A CN 108156560 A CN108156560 A CN 108156560A CN 201711418140 A CN201711418140 A CN 201711418140A CN 108156560 A CN108156560 A CN 108156560A
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- 238000012545 processing Methods 0.000 claims abstract description 40
- 238000004891 communication Methods 0.000 claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims abstract description 4
- 230000008859 change Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 10
- 230000004044 response Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000005236 sound signal Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims 1
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
-
- 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
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/26—Spatial arrangements of separate transducers responsive to two or more frequency ranges
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- General Health & Medical Sciences (AREA)
- Stereophonic System (AREA)
Abstract
The present invention provides a kind of multi-functional audio sound system, and the sound system is made of distributed sound equipment node, and the sound equipment node is used to receive sound and can play sound；The data source that each distribution sound equipment node can be handled is TUNER, CD, MD, TAPE and MP3；Each distribution sound equipment node is simulated by dsp chip or the data conversion treatment of digital tone source is to change the output effect of sound；The distribution sound equipment node is in communication with each other, and be controlled by central controller by ad hoc network form；Adjacent distributed sound equipment node is by being in communication with each other the synchronization for realizing that sound plays.The present invention is by introducing DSP data processing units, so that the source of sound processing capacity enhancing of sound equipment node, can handle a variety of coded formats of various audio products, meet demand of the people to the high quality of stereo set.
Description
Technical field
The present invention relates to sound equipment or speaker field more particularly to a kind of multi-functional audio sound systems.
Background technology
Under normal conditions, either huge event may require that and held in auditorium or gymnasium film, but these places are covered
Capping product is big, more demanding for acoustic mass, and the Sound design of single-mode is difficult to meet its needs, and single-mode
Sound equipment is difficult to realize the effect of volume equilibrium in entire auditorium or gymnasium, has seriously affected user experience.
Invention content
In order to solve the above technical problem, the present invention provides a kind of multi-functional audio sound systems.
The present invention is realized with following technical solution：
A kind of multi-functional audio sound system, the sound system are made of distributed sound equipment node, and the sound equipment node is used for
It receives sound and sound can be played；
The data source that each distribution sound equipment node can be handled is TUNER, CD, MD, TAPE and MP3；Each point
Cloth sound equipment node is simulated by dsp chip or the data conversion treatment of digital tone source is imitated with changing the output of sound
Fruit；
The distribution sound equipment node is in communication with each other, and be controlled by central controller by ad hoc network form；
Adjacent distributed sound equipment node is by being in communication with each other the synchronization for realizing that sound plays.
Further, the distributed sound equipment node includes：
Mike's unit, for receiving voice signal；
Electronic tuning unit, for carrying out processing early period to the voice signal received；
DSP data processing units, the sound letter received for the output result to electronic tuning unit or Mike's unit
It number is handled；
Loud speaker, for playing voice signal；
First communication unit, the form for passing through ad hoc network communicate with other distributed sound equipment nodes；
Second communication unit, for communicating with central controller；
Controller, for coordinating Mike's unit, electronic tuning unit, DSP data processing units, loud speaker, the first communication
The work of unit and the second communication unit,
Mike's unit, electronic tuning unit, DSP data processing units, loud speaker, the first communication unit and second are logical
Believe that unit is communicated to connect with the controller.
Further, if the voice signal received is from TUNER, by the transmission of sound signals to electronic tuning unit
Processing early period is carried out, and handling result early period is transmitted to DSP data processing units；
If the voice signal is directly transferred to DSP data by the voice signal received from CD, MD, TAPE or MP3
Processing unit.
Further, the central controller includes：
Strength signal control unit, for controlling the intensity of the broadcasting sound of distributed sound equipment node；
Instruction classification control unit for the instruction sent out in response to user, sends out to target distribution formula sound equipment node and broadcasts
Sound, radio reception and/or filter sound instruction；
For the instruction sent out in response to user, timed-shutoff is sent out to target distribution formula sound equipment node for timing control unit
It closes and/or the instruction of time opening.
Further, the central controller further includes：
Middle control administrative unit, for recording the current operating conditions of each distributed sound equipment node.
Further, the DSP data processing units inside points application layer and driving layer；The application layer is used to carry out
The setting of DSP functions, state retain and provide display data, and the driving layer is used to carry out the generation of DSP data and send, data hair
Send the return of state.
Further, the DSP data processing units further include auxiliary layer, and the auxiliary layer moves for carrying out DSP states
Shifting and process monitoring.
Further, the controller includes：
Alternation of bed, the alternation of bed receives the instruction that central controller is sent out, and is inside it converted to described instruction
Corresponding event, and the event is sent to the application layer inside the DSP data processing units, in order to the DSP numbers
The tool that will be performed is determined according to the state inside the event and DSP data processing units according to the application layer inside processing unit
The request of body action, and driving layer is issued into the request in the form of event.
The beneficial effects of the invention are as follows：
A kind of multi-functional audio sound system provided by the invention, has the advantages that：
(1) distributed sound equipment node can be distributed in each position in auditorium or gymnasium, so as to form science
Sound equipment network, and the form for passing through ad hoc network is communicated so that the sound equipment can carve mutual calibration at work, no
Only be conducive to audio sync, also solve single sound equipment generates in the prior art volume it is uneven and the problem of.
(2) by introducing DSP data processing units, so that the source of sound processing capacity enhancing of sound equipment node, it can be right
A variety of coded formats of various audio products are handled, and meet demand of the people to the high quality of stereo set.
Description of the drawings
Fig. 1 is a kind of multi-functional audio sound system schematic diagram provided in an embodiment of the present invention；
Fig. 2 is distributed sound equipment node block diagram provided in an embodiment of the present invention；
Fig. 3 is central controller block diagram provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
Step ground detailed description.
A kind of multi-functional audio sound system of the embodiment of the present invention, the sound system is as shown in Figure 1, by distributed sound equipment node
It forms, the sound equipment node is used to receive sound and can play sound；
The data source that each distribution sound equipment node can be handled is TUNER, CD, MD, TAPE and MP3；Each point
Cloth sound equipment node is simulated by dsp chip or the data conversion treatment of digital tone source is imitated with changing the output of sound
Fruit；
The distribution sound equipment node is in communication with each other, and be controlled by central controller by ad hoc network form；
Adjacent distributed sound equipment node is by being in communication with each other the synchronization for realizing that sound plays.
Specifically, the quantity of the distributed sound equipment node is 16-32, according to tools such as size, the shapes for laying place
Body situation arranges distributed sound equipment node and ornaments orientation, is learnt according to experiment, and the quantity of distributed sound equipment node is 16-32
In the case of, the embodiment of the present invention achieves preferable technique effect.
Specifically, as shown in Fig. 2, the distribution sound equipment node includes：
Mike's unit, for receiving voice signal；
Electronic tuning unit, for carrying out processing early period to the voice signal received；
DSP data processing units, the sound letter received for the output result to electronic tuning unit or Mike's unit
It number is handled；
Loud speaker, for playing voice signal；
First communication unit, the form for passing through ad hoc network communicate with other distributed sound equipment nodes；
Second communication unit, for communicating with central controller；
Controller, for coordinating Mike's unit, electronic tuning unit, DSP data processing units, loud speaker, the first communication
The work of unit and the second communication unit,
Mike's unit, electronic tuning unit, DSP data processing units, loud speaker, the first communication unit and second are logical
Believe that unit is communicated to connect with the controller.
Specifically, if the voice signal received is from TUNER, by the transmission of sound signals to electronic tuning unit into
Row processing early period, and handling result early period is transmitted to DSP data processing units；
If the voice signal is directly transferred to DSP data by the voice signal received from CD, MD, TAPE or MP3
Processing unit.
As shown in figure 3, the central controller includes：
Strength signal control unit, for controlling the intensity of the broadcasting sound of distributed sound equipment node；
Instruction classification control unit for the instruction sent out in response to user, sends out to target distribution formula sound equipment node and broadcasts
Sound, radio reception and/or filter sound instruction；
For the instruction sent out in response to user, timed-shutoff is sent out to target distribution formula sound equipment node for timing control unit
It closes and/or the instruction of time opening.
Further, the central controller further includes：
Middle control administrative unit, for recording the current operating conditions of each distributed sound equipment node.
Specifically, the DSP data processing units inside points application layer and driving layer；The application layer is used to carry out DSP
Function setting, state retain and provide display data, and for carrying out the generation of DSP data and sending, data are sent the driving layer
The return of state.
Further, the DSP data processing units further include auxiliary layer, and the auxiliary layer moves for carrying out DSP states
Shifting and process monitoring.
Further, the controller includes：
Alternation of bed, the alternation of bed receives the instruction that central controller is sent out, and is inside it converted to described instruction
Corresponding event, and the event is sent to the application layer inside the DSP data processing units, in order to the DSP numbers
The tool that will be performed is determined according to the state inside the event and DSP data processing units according to the application layer inside processing unit
The request of body action, and driving layer is issued into the request in the form of event.
In the specification provided in this place, numerous specific details are set forth.It is to be appreciated, however, that the implementation of the present invention
Example can be put into practice without these specific details.In some instances, well known method, structure is not been shown in detail
And technology, so as not to obscure the understanding of this description.
Similarly, it should be understood that in order to simplify the disclosure and help to understand one or more of each inventive aspect,
Above in the description of exemplary embodiment of the present invention, each feature of the invention is grouped together into single implementation sometimes
In example, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following intention：I.e. required guarantor
Shield the present invention claims the more features of feature than being expressly recited in each claim.More precisely, such as this hair
As bright claims reflect, inventive aspect is all features less than single embodiment disclosed above.Cause
This, it then follows thus claims of specific embodiment are expressly incorporated in the specific embodiment, wherein each claim
Itself is all as separate embodiments of the invention.
Those skilled in the art, which are appreciated that, to carry out adaptively the module in the equipment in embodiment
Change and they are arranged in one or more equipment different from the embodiment.It can be the module or list in embodiment
Member or component be combined into a module or unit or component and can be divided into addition multiple submodule or subelement or
Sub-component.Other than such feature and/or at least some of process or unit exclude each other, it may be used any
Combination is disclosed to all features disclosed in this specification (including adjoint claim, abstract and attached drawing) and so to appoint
Where all processes or unit of method or equipment are combined.Unless expressly stated otherwise, this specification is (including adjoint power
Profit requirement, abstract and attached drawing) disclosed in each feature can be by providing the alternative features of identical, equivalent or similar purpose come generation
It replaces.
In addition, it will be appreciated by those of skill in the art that although embodiment described herein includes institute in other embodiments
Including certain features rather than other feature, but the combination of the feature of different embodiment means in the scope of the present invention
Within and form different embodiments.For example, in claims of the present invention, embodiment claimed it is arbitrary
One of mode can use in any combination.
The present invention be also implemented as some or all equipment for performing method as described herein or
System program (such as computer program and computer program product).Such program for realizing the present invention can be stored in computer
It or can the form with one or more signal on readable medium.Such signal can be above and below internet website
Load obtains, and can also provide on carrier signal or be provided in the form of any other.
It should be noted that above-described embodiment is that the present invention will be described rather than limits the invention, and
Those skilled in the art can design alternative embodiment without departing from the scope of the appended claims.In claim
In, any reference mark between bracket should not be configured to limitations on claims.Word "comprising" is not excluded for depositing
In elements or steps not listed in the claims etc..Word "a" or "an" before element does not exclude the presence of more
A such element.The present invention can be by means of including the hardware of several different elements and by means of properly programmed calculating
Machine is realized.If in the unit claim for listing dry systems, several in these systems can be by same
Hardware branch embodies.The use of word first, second and third etc. does not indicate that any sequence, can explain these words
For title.
Claims (8)
1. a kind of multi-functional audio sound system, it is characterised in that：
The sound system is made of distributed sound equipment node, and the sound equipment node is used to receive sound and can play sound
Sound；
The data source that each distribution sound equipment node can be handled is TUNER, CD, MD, TAPE and MP3；It is each distributed
Sound equipment node is simulated by dsp chip or the data conversion treatment of digital tone source is to change the output effect of sound；
The distribution sound equipment node is in communication with each other, and be controlled by central controller by ad hoc network form；
Adjacent distributed sound equipment node is by being in communication with each other the synchronization for realizing that sound plays.
2. multi-functional audio sound system according to claim 1, it is characterised in that：
The distribution sound equipment node includes：
Mike's unit, for receiving voice signal；
Electronic tuning unit, for carrying out processing early period to the voice signal received；
DSP data processing units, for the voice signal that the output result to electronic tuning unit or Mike's unit receive into
Row processing；
Loud speaker, for playing voice signal；
First communication unit, the form for passing through ad hoc network communicate with other distributed sound equipment nodes；
Second communication unit, for communicating with central controller；
Controller, for coordinating Mike's unit, electronic tuning unit, DSP data processing units, loud speaker, the first communication unit
With the work of the second communication unit,
Mike's unit, electronic tuning unit, DSP data processing units, loud speaker, the first communication unit and the second communication unit
Member is communicated to connect with the controller.
3. multi-functional audio sound system according to claim 1, it is characterised in that：
If the voice signal received comes from TUNER, the transmission of sound signals to electronic tuning unit is subjected to processing early period,
And handling result early period is transmitted to DSP data processing units；
If the voice signal is directly transferred to DSP data processings by the voice signal received from CD, MD, TAPE or MP3
Unit.
4. multi-functional audio sound system according to claim 2, it is characterised in that：
The central controller includes：
Strength signal control unit, for controlling the intensity of the broadcasting sound of distributed sound equipment node；
Instruction classification control unit for the instruction sent out in response to user, sends out broadcast to target distribution formula sound equipment node, receives
Sound and/or filter sound instruction；
Timing control unit, for the instruction sent out in response to user, to target distribution formula sound equipment node send out timing close and/
Or the instruction of time opening.
5. multi-functional audio sound system according to claim 4, it is characterised in that：
The central controller further includes：
Middle control administrative unit, for recording the current operating conditions of each distributed sound equipment node.
6. multi-functional audio sound system according to claim 2, it is characterised in that：
The DSP data processing units inside points application layer and driving layer；The application layer is used to carry out the setting of DSP functions, shape
State retains and offer display data, and the driving layer is used to carry out the return that the generation of DSP data sends state with transmission, data.
7. multi-functional audio sound system according to claim 6, it is characterised in that：
The DSP data processing units further include auxiliary layer, and the auxiliary layer is used to carry out DSP state transitions and process monitoring.
8. multi-functional audio sound system according to claim 7, it is characterised in that：
The controller includes：
Alternation of bed, the alternation of bed receives the instruction that central controller is sent out, and described instruction is converted to correspondence inside it
Event, and the event is sent to the application layer inside the DSP data processing units, at the DSP data
Application layer inside reason unit determines to perform specific dynamic according to the state inside the event and DSP data processing units
The request of work, and driving layer is issued into the request in the form of event.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418140.0A CN108156560B (en) | 2017-12-25 | 2017-12-25 | Multifunctional sound system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711418140.0A CN108156560B (en) | 2017-12-25 | 2017-12-25 | Multifunctional sound system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108156560A true CN108156560A (en) | 2018-06-12 |
| CN108156560B CN108156560B (en) | 2020-09-11 |
Family
ID=62465693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711418140.0A Active CN108156560B (en) | 2017-12-25 | 2017-12-25 | Multifunctional sound system |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135704A (en) * | 2014-07-11 | 2014-11-05 | 黄天旭 | Sound box networking method and sound box network |
| CN104637505A (en) * | 2014-12-31 | 2015-05-20 | 小米科技有限责任公司 | Audio playing method and device |
| CN105007201A (en) * | 2015-05-27 | 2015-10-28 | 广东欧珀移动通信有限公司 | Method for accessing network, wireless sound box and system |
| CN106331960A (en) * | 2016-08-19 | 2017-01-11 | 广州番禺巨大汽车音响设备有限公司 | Multi-room-based sound control method and system |
| CN106454449A (en) * | 2016-10-25 | 2017-02-22 | 深圳芯智汇科技有限公司 | Master sound box, slave sound box and method for controlling synchronous playing of audio by router |
-
2017
- 2017-12-25 CN CN201711418140.0A patent/CN108156560B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104135704A (en) * | 2014-07-11 | 2014-11-05 | 黄天旭 | Sound box networking method and sound box network |
| CN104637505A (en) * | 2014-12-31 | 2015-05-20 | 小米科技有限责任公司 | Audio playing method and device |
| CN105007201A (en) * | 2015-05-27 | 2015-10-28 | 广东欧珀移动通信有限公司 | Method for accessing network, wireless sound box and system |
| CN106331960A (en) * | 2016-08-19 | 2017-01-11 | 广州番禺巨大汽车音响设备有限公司 | Multi-room-based sound control method and system |
| CN106454449A (en) * | 2016-10-25 | 2017-02-22 | 深圳芯智汇科技有限公司 | Master sound box, slave sound box and method for controlling synchronous playing of audio by router |
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| Publication number | Publication date |
|---|---|
| CN108156560B (en) | 2020-09-11 |
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Effective date of registration: 20240108 Address after: Room 302, No. 9 Huancun Street, Dongguan Village, Xinya Street, Huadu District, Guangzhou City, Guangdong Province, 510800 Patentee after: Guangzhou Aihua Electrical Technology Co.,Ltd. Address before: Building 2-8, A3, No.10 Furong Xinhua Road, Shiling Town, Huadu District, Guangzhou City, Guangdong Province, 510000 (can be used as a factory building) Patentee before: GUANGZHOU JULIAN ELECTRONICS Co.,Ltd. |
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