CN206039211U - Dante network audio processor - Google Patents
Dante network audio processor Download PDFInfo
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- CN206039211U CN206039211U CN201621005588.0U CN201621005588U CN206039211U CN 206039211 U CN206039211 U CN 206039211U CN 201621005588 U CN201621005588 U CN 201621005588U CN 206039211 U CN206039211 U CN 206039211U
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Abstract
The utility model discloses a dante network audio processor, include: the machine case, wherein the one end of quick -witted case is provided with power input socket, is located USB interface, network interface, AESEBU digital audio interface, GPIO interface, HDIM interface and analog audio interface on one side of the power input socket, and the other end of quick -witted case is provided with OLED display screen, USER knob, DISP button, MENU button and USER button, the setting is in quick -witted incasement portion to the power module who is connected with power input socket, the dante audio frequency module, audio frequency DSP processing module and the embedded system that are connected with power module, wherein AESEBU digital audio interface and analog audio interface pass through the connection of audio frequency DSP processing module, the GPIO interface is provided with 4 passageway GPIO input interfaces and 4 passageway GPIO output interfaces, 4 passageway GPIO input interfaces pass through embedded system with 4 passageway GPIO exports interface connection. The utility model discloses not only the audio frequency is handled powerful, is had transmission distance advantage such as far away, and the installation is simple moreover, convenient to use.
Description
Technical field
This utility model is related to audio signal processing technique field, and more particularly to a kind of Dante network audios are processed
Device.
Background technology
Also known as digital processing unit, digital processing unit is exactly the process to digital signal to audio process, its internal structure one
As be made up of importation and output par, c.Although wherein importation has input gain control, input time delay is adjusted
Section and the function such as dipole inversion is input into, output par, c has functions such as polarity, gain and time delay, but current Audio Processing
There is the defects such as transmission signal delay time length, transmission channel number are few, Audio Processing function is weak in device, and adopted
CobraNet or EtherSound Protocol audios processor is not exclusively compatible with ICP/IP protocol system, needs independent cloth netting twine,
Cause to install complicated.
Therefore, how to provide a kind of strong audio process of Audio Processing function is those skilled in the art's urgent need to resolve
Problem
Utility model content
In view of this, this utility model provides a kind of Dante network audio processors, using AES/EBU DABs
With the input/output of Dante network audios, the disposal ability of audio frequency is not only increased, realized remote noiseless, high-resolution
Transmission purpose, and the processor of this utility model design installs simple, it is easy to operate.
To achieve these goals, this utility model is adopted the following technical scheme that：
A kind of Dante network audio processors, including：Cabinet, one end of wherein described cabinet are provided with power input and insert
Seat, the USB interface positioned at the power input socket side, network interface, AES/EBU digital audio interfaces, GPIO interface,
HDIM interfaces and analog audio interface, the other end of the cabinet be provided with OLED display screen, USER knobs, DISP buttons,
MENU button and USER buttons；It is arranged on the cabinet inside, and the power module being connected with the power input socket；With institute
State Dante audio-frequency modules, audio frequency DSP processing modules and the embedded system of power module connection；Wherein described AES/EBU numbers
Word audio interface and the analog audio interface are connected by the audio frequency DSP processing modules；The GPIO interface is provided with 4 and leads to
Road GPIO input interfaces and 4 passage GPIO output interfaces, the 4 passage GPIO input interfaces are by the embedded system and institute
State the connection of 4 passage GPIO output interfaces.
Preferably, in above-mentioned Dante network audio processors, the cabinet is additionally provided with audio output port, wherein
The audio output port is provided with 8 channel analog audio outfans, 2 passage AES/EBU Digital audio output ports and 64 passages
Dante network audio outfans.
Preferably, in above-mentioned Dante network audio processors, wherein described cabinet is additionally provided with audio input interface,
The audio input interface is provided with 8 channel analog audio inputs, 2 passage AES/EBU digital audio inputs and 64 passages
Dante network audio inputs；Wherein described 8 channel analog audio input, 2 passage AES/EBU DABs input
End, the 64 passage Dante network audios input are by the audio frequency DSP processing modules and 8 channel analog audio
Outfan, the 2 passage AES/EBU Digital audio output ports, the 64 passage Dante network audio outfans are arbitrarily connected.
Preferably, in above-mentioned Dante network audio processors, the power module is connected with the Dante sounds in turn
Frequency module and the network interface.
Preferably, in above-mentioned Dante network audio processors, the Dante audio-frequency modules are connected with the sound in turn
Frequency DSP processing modules and the embedded system.
Preferably, in above-mentioned Dante network audio processors, 4 gigabit RJ45 nets of model of the network interface
Network interface.
Preferably, in above-mentioned Dante network audio processors, the Dante audio-frequency modules are provided with 64*64 network of channels
Network audio input and output port, and the Dante audio-frequency modules carry out multichannel remote audio frequency using Dante agreements
Input and output.
Preferably, in above-mentioned Dante network audio processors, the audio frequency DSP processing modules are built-in with 40bit floating-points
SHARC audio process and 1.2GHz system processors.
Understand that compared with prior art, this utility model is disclosed there is provided a kind of this Dante via above-mentioned technical scheme
Network audio processor, initially be provided with 64*64 channel networks audio input and output port Dante audio-frequency modules,
It is built-in with the audio frequency DSP processing modules of 40bit floating-point SHARC audio process and 1.2GHz system processors, analogue audio frequency to connect
Mouth, AES/EBU digital audio interfaces and GPIO interface, it is digital that Dante processors can be input into simulated audio signal, AES/EBU
Audio signal, Dante network audio signals, gain, route through audio frequency DSP processing modules, EQ, dynamic, time delay, bashertron
After the process of table, output simulated audio signal, AES/EBU digital audio and video signals, Dante network audio signals；Next Dante sound
Frequency module carries out multichannel remote audio input and output using Dante agreements, realizes low delay, multichannel long distance
From noiseless transmission, overall Audio Processing ability is improve, and Dante agreements support ICP/IP protocol, compatibility AVB associations
View, without the need for independent cloth netting twine, installs simpler；Simultaneously built-in 40bit floating-point SHARC audio process, Dante processors
Holding equipment failover backup, uses when being more suitable for performing art, PC ends software can be coordinated to be used together, realize acoustic far field debugging,
Signal monitoring.
A kind of Dante network audio processors of this utility model design are logical to power module by power input socket
Electricity, power module drive Dante audio-frequency modules, audio frequency DSP processing modules, embedded system to be operated, wherein by network
The audio signal of interface input passes sequentially through Dante audio-frequency modules, audio frequency DSP processing modules simulation/AES/EBU numeral sounds
The output of frequency, or by Dante audio-frequency modules reception network audio signal, and after the process of audio frequency DSP processing modules again
Export through Dante audio-frequency modules network；Locally AES/EBU digital audio and video signals or analogue audio frequency input can also pass through simultaneously
Audio frequency DSP processing modules, the output of Dante audio-frequency modules network or the output of local AES/EBU digital audio and video signals or analogue audio frequency
Output；The control signal being input into by GIPO interfaces or state of other signal are by embedded system on upper computer software
Show, also miscellaneous equipment can be controlled by GIPO outfans output control signal by embedded system or warning etc. is provided.
Therefore, the suitability of the Dante network audio processors of this utility model design and Audio Processing are with better function, more
Consumer demand can be met.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is embodiment of the present utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to the accompanying drawing for providing.
Fig. 1 accompanying drawings are this utility model external structure axonometric chart.
Front view of Fig. 2 accompanying drawings for this utility model external structure.
Left view of Fig. 3 accompanying drawings for this utility model external structure.
Fig. 4 accompanying drawings are fundamental diagram of the present utility model.
In FIG：
1 is cabinet, 9 is OLED display screen, 10 is USER knobs, 11 is DSIP buttons, 12 is MENU button, 13 is USER
Button.
In fig. 2：
1 is cabinet.
In figure 3：
1 is cabinet, 2 is power input socket, 3 is USB interface, 4 is network interface, 5 connect for AES/EBU DABs
Mouthful, 6 be GPIO interface, 7 be HDIM interfaces, 8 be analog audio interface.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
This utility model embodiment discloses a kind of Dante network audio processors, and not only Audio Processing is powerful, tool
There are the advantages such as long transmission distance, and install simple, it is easy to use.
A kind of Dante network audio processors for referring to relevant drawings and providing for this utility model, including：Cabinet 1, its
One end of middle cabinet 1 be provided with power input socket 2, the USB interface 3 positioned at 2 side of power input socket, network interface 4,
AES/EBU digital audio interfaces 5, GPIO interface 6, HDIM interfaces 7 and analog audio interface 8, the other end of cabinet 1 are provided with
OLED display screen 9, USER knobs 10, DISP buttons 11, MENU button 12 and USER buttons 13；It is arranged on inside cabinet 1, and with
The power module 14 of the connection of power input socket 2；The Dante audio-frequency modules 15 that are connected with power module 14, audio frequency DSP process mould
Block 16 and embedded system 17；Wherein AES/EBU digital audio interfaces 5 and analog audio interface 8 process mould by audio frequency DSP
Block 16 connects；The GPIO interface 6 is provided with 4 passage GPIO input interfaces and 4 passage GPIO output interfaces, and 4 passage GPIO are defeated
Incoming interface is connected with 4 passage GPIO output interfaces by the embedded system 17.
In order to further optimize above-mentioned technical proposal, cabinet 1 is additionally provided with audio output port 18, wherein audio output
Mouth 18 is provided with 8 channel analog audio outfans 181,2 passage AES/EBU Digital audio output ports 182 and 64 passage Dante nets
Network audio output 183.
In order to further optimize above-mentioned technical proposal, wherein cabinet 1 is additionally provided with audio input interface 19, and audio input connects
Mouth 19 is provided with 8 channel analog audio inputs 191,2 passage AES/EBU digital audio inputs 192 and 64 passage Dante nets
Network audio input end 193；Wherein 8 channel analog audio inputs 191,2 passage AES/EBU digital audio inputs 192,64 lead to
Road Dante network audios input 193 is by audio frequency DSP processing modules 16 and 8 channel analog audio outfans 181,2 passages
AES/EBU Digital audio output ports 182,64 passage Dante network audios outfans 183 are arbitrarily connected.
In order to further optimize above-mentioned technical proposal, power module 14 is connected with Dante audio-frequency modules 15 and network in turn
Interface 4.
In order to further optimize above-mentioned technical proposal, Dante audio-frequency modules 15 are connected with audio frequency DSP processing modules 16 in turn
With embedded system 17.
In order to further optimize above-mentioned technical proposal, 4 mouthfuls of gigabit RJ45 network interfaces of model of network interface 4.
In order to further optimize above-mentioned technical proposal, Dante audio-frequency modules 15 are provided with 64*64 channel network audio inputs
And output port, and Dante audio-frequency modules 15 carry out multichannel remote audio input and output using Dante agreements,
Not only transmission channel increasing number, transmission signal time delay is short, and realizes low delay, multichannel long-distance transmissions；And
Dante agreements support ICP/IP protocol, compatibility AVB agreements, without the need for independent cloth netting twine, install simpler.
In order to further optimize above-mentioned technical proposal, audio frequency DSP processing modules 16 are built-in with 40bit floating-point SHARC audio frequency
Processor and 1.2GHz system processors, holding equipment failover backup are more suitable for using during performing art, can coordinate PC ends software one
Rise use, realize acoustic far field debugging, signal monitoring, as a result of AES/EBU DABs and network audio input and
Output, realizes remote noiseless, high-resolution transmission purpose.
In order to further optimize above-mentioned technical proposal, power input socket 2 can be using support universal mains voltage
The running parameter of 100V-240V, 50/60Hz.
In order to further optimize above-mentioned technical proposal, cabinet 1 is highly designed using 19 inch in width and 1U of standard.
In this specification, each embodiment is described by the way of progressive, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, as which corresponds to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or use that this practicality is new
Type.Various modifications to these embodiments will be apparent for those skilled in the art, determined herein
The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause
This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (8)
1. a kind of Dante network audio processors, it is characterised in that include：Cabinet (1), the one end of wherein described cabinet (1) set
It is equipped with power input socket (2), the USB interface (3) positioned at the power input socket (2) side, network interface (4), AES/
EBU digital audio interfaces (5), GPIO interface (6), HDIM interfaces (7) and analog audio interface (8), cabinet (1) it is another
End is provided with OLED display screen (9), USER knobs (10), DISP buttons (11), MENU button (12) and USER buttons (13)；If
Put internal in the cabinet (1), and the power module (14) being connected with the power input socket (2)；With the power module
(14) Dante audio-frequency modules (15), audio frequency DSP processing modules (16) and the embedded system (17) for connecting；It is wherein described
AES/EBU digital audio interfaces (5) and the analog audio interface (8) are connected by described audio frequency DSP processing modules (16)；Institute
State GPIO interface (6) and be provided with 4 passage GPIO input interfaces and 4 passage GPIO output interfaces, and 4 passage GPIO inputs
Interface is connected with the 4 passage GPIO output interfaces by the embedded system (17).
2. Dante network audio processors according to claim 1, it is characterised in that cabinet (1) is additionally provided with sound
Frequency output port (18), wherein described audio output port (18) are provided with 8 channel analog audio outfans (181), 2 passages
AES/EBU Digital audio output ports (182) and 64 passages Dante network audio outfans (183).
3. Dante network audio processors according to claim 1 and 2, it is characterised in that wherein described cabinet (1) also
It is provided with audio input interface (19), audio input interface (19) are provided with 8 channel analog audio inputs (191), 2 lead to
Road AES/EBU digital audio inputs (192) and 64 passages Dante network audio inputs (193)；Wherein described 8 passage mould
Intend audio input end (191), the 2 passage AES/EBU digital audio inputs (192), the 64 passage Dante network audios
Input (193) by audio frequency DSP processing modules (16) and 8 channel analog audio outfan (181), described 2
Passage AES/EBU Digital audio output ports (182), 64 passage Dante network audio outfans (183) are arbitrarily connected.
4. Dante network audio processors according to claim 1, it is characterised in that power module (14) successively
It is connected with Dante audio-frequency modules (15) and the network interface (4).
5. Dante network audio processors according to claim 1, it is characterised in that Dante audio-frequency modules (15)
It is connected with audio frequency DSP processing modules (16) and the embedded system (17) in turn.
6. Dante network audio processors according to claim 1, it is characterised in that the model of network interface (4)
For 4 gigabit RJ45 network interfaces.
7. Dante network audio processors according to claim 1, it is characterised in that Dante audio-frequency modules (15)
64*64 channel networks audio input and output port is provided with, and the Dante audio-frequency modules (15) adopt Dante agreements
Carry out multichannel remote audio input and output.
8. Dante network audio processors according to claim 1, it is characterised in that the audio frequency DSP processing modules
(16) it is built-in with 40bit floating-point SHARC audio process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621005588.0U CN206039211U (en) | 2016-08-30 | 2016-08-30 | Dante network audio processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621005588.0U CN206039211U (en) | 2016-08-30 | 2016-08-30 | Dante network audio processor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206039211U true CN206039211U (en) | 2017-03-22 |
Family
ID=58301133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621005588.0U Active CN206039211U (en) | 2016-08-30 | 2016-08-30 | Dante network audio processor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206039211U (en) |
-
2016
- 2016-08-30 CN CN201621005588.0U patent/CN206039211U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 1606 Anhui building, 6007 Shennan Avenue, Tian'an community, Shatou street, Futian District, Shenzhen, Guangdong 518000 Patentee after: SHENZHEN BAO YE HENG Co.,Ltd. Address before: 518000 Gillian three, JL4-301, Lianhua North Village, Futian District, Shenzhen, Guangdong. Patentee before: SHENZHEN BAO YE HENG Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |