CN203825526U - Mainboard applied to audio processing equipment - Google Patents
Mainboard applied to audio processing equipment Download PDFInfo
- Publication number
- CN203825526U CN203825526U CN201420073899.5U CN201420073899U CN203825526U CN 203825526 U CN203825526 U CN 203825526U CN 201420073899 U CN201420073899 U CN 201420073899U CN 203825526 U CN203825526 U CN 203825526U
- Authority
- CN
- China
- Prior art keywords
- dsp
- mainboard
- core board
- arm
- processing equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
Landscapes
- Multi Processors (AREA)
Abstract
The utility model provides a mainboard applied to audio processing equipment, which comprises a first core board and a second core board, wherein the first core board and the second core board are mutually in communication connection. In the embodiment of the mainboard applied to audio processing equipment, the mainboard adopts master and slave design, each mainboard also comprises ARM (advanced RISC machines) units and DSP (digital signal processor) units, so that the ARM units and the DSP units are respectively divided into master ARM, master DSP, slave ARM and slave DSP, CPU (central processing unit) resource can be reasonably utilized, topology is dispersed to the master and slave DSP to be respectively operated, the resource use ratio is greatly improved, meanwhile, time delay is lowered, and the working efficiency is improved.
Description
Technical field
The utility model relates to Audio Signal Processing technical field, relates in particular to a kind of mainboard that is applied to audio processing equipment.
Background technology
In prior art, the mainboard of audio processing equipment all adopts a core board mostly, and this core board comprises a DSP unit, and all topologys are all that this DSP unit moves processing, exist like this shortcomings such as time delay length, inefficiency, thereby be necessary to make improvements.
Utility model content
The purpose of this utility model is to provide a kind of mainboard that is applied to audio processing equipment, reduces time delay, improves its work efficiency.
The purpose of this utility model is achieved through the following technical solutions.
Be applied to a mainboard for audio processing equipment, comprise the first core board and second core board of mutual communication connection.
Wherein, described the first core board comprises an interconnective ARM unit and a DSP unit.
Wherein, described the second core board comprises interconnective the 2nd ARM unit and the 2nd DSP unit.
Wherein, a described ARM unit, a DSP unit, the 2nd ARM unit, the 2nd DSP unit are made as respectively: main ARM unit, main DSP unit, from ARM unit, from DSP unit.
Compared with prior art, beneficial effect is the utility model:
In the utility model embodiment, mainboard is adopted to principal and subordinate's design, and every mainboard comprises again ARM unit and DSP unit, therefore can be divided into main ARM, main DSP, from ARM, from DSP, can reasonably utilize cpu resource, topology is distributed to principal and subordinate DSP and move respectively, greatly improve resource utilization, also reduced time delay, improved work efficiency simultaneously.
Brief description of the drawings
The structural representation of the mainboard that Fig. 1 provides for the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, in the present embodiment, mainboard comprises core board 1 and the core board 2 of mutual communication connection, core board 1 comprises ARM and DSP double-core, core board 2 also comprises ARM and DSP double-core, in the present embodiment, the ARM of core board 1, DSP are made as respectively to main ARM, main DSP, the ARM of core board 2 and DSP are made as respectively from ARM, from DSP.In order rationally to utilize cpu resource, in the time of Software for Design, topology is distributed to operation respectively on principal and subordinate DSP,
In audio amplifier manager, topology is the set of a base attribute of preserving all signal processors, comprises the parameter of processor self, also comprises signal trend, the input/output relation of processor and processor.Jointly move by above-mentioned principal and subordinate DSP, can greatly improve the resource utilization of CPU, reduce time delay.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a mainboard that is applied to audio processing equipment, is characterized in that, comprises the first core board and second core board of mutual communication connection.
2. the mainboard that is applied to audio processing equipment as claimed in claim 1, is characterized in that, described the first core board comprises an interconnective ARM unit and a DSP unit.
3. the mainboard that is applied to audio processing equipment as claimed in claim 2, is characterized in that, described the second core board comprises interconnective the 2nd ARM unit and the 2nd DSP unit.
4. the mainboard that is applied to audio processing equipment as claimed in claim 3, it is characterized in that, a described ARM unit, a DSP unit, the 2nd ARM unit, the 2nd DSP unit are made as respectively: main ARM unit, main DSP unit, from ARM unit, from DSP unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073899.5U CN203825526U (en) | 2014-02-20 | 2014-02-20 | Mainboard applied to audio processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073899.5U CN203825526U (en) | 2014-02-20 | 2014-02-20 | Mainboard applied to audio processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203825526U true CN203825526U (en) | 2014-09-10 |
Family
ID=51481002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073899.5U Expired - Lifetime CN203825526U (en) | 2014-02-20 | 2014-02-20 | Mainboard applied to audio processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203825526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020048423A1 (en) * | 2018-09-06 | 2020-03-12 | 深圳市东微智能科技股份有限公司 | Audio processing method, terminal, and computer-readable storage medium |
| CN111767020A (en) * | 2020-05-18 | 2020-10-13 | 深圳市东微智能科技股份有限公司 | Method, device and terminal for optimizing audio processing and readable storage medium |
-
2014
- 2014-02-20 CN CN201420073899.5U patent/CN203825526U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020048423A1 (en) * | 2018-09-06 | 2020-03-12 | 深圳市东微智能科技股份有限公司 | Audio processing method, terminal, and computer-readable storage medium |
| CN111767020A (en) * | 2020-05-18 | 2020-10-13 | 深圳市东微智能科技股份有限公司 | Method, device and terminal for optimizing audio processing and readable storage medium |
| CN111767020B (en) * | 2020-05-18 | 2024-05-17 | 深圳市东微智能科技股份有限公司 | Optimized audio processing method, device, terminal and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB2520852A (en) | Processor having multiple cores, shared core extension logic, and shared core extension utilization instructions | |
| CN103064667A (en) | Method for controlling hardware equipment based on JavaScript extension | |
| CN203825526U (en) | Mainboard applied to audio processing equipment | |
| CN104125165A (en) | Job scheduling system and method based on heterogeneous cluster | |
| CN202524426U (en) | Enterprise cloud computing service application system | |
| CN203166994U (en) | Data server based on cloud computing | |
| CN204595849U (en) | A kind of cloud data handling system | |
| CN202677314U (en) | KVM (Kernel-based Virtual Machine) structure based on PCIE (Peripheral Component Interface Express) interface | |
| CN204087080U (en) | A kind of computer host box of improvement | |
| CN203279044U (en) | Multimedia conference system | |
| CN203084520U (en) | Communication apparatus of locomotive general information transmission equipment | |
| CN203025768U (en) | Scientific and technical literature management device | |
| CN204509781U (en) | A kind of based on Internet of Things intelligent washing machine control system | |
| CN203930591U (en) | A kind of two Display control computer | |
| CN202583961U (en) | Ethernet cloud terminal user desktop connector | |
| CN202548713U (en) | Special computing node mainboard for cloud computing | |
| CN203166972U (en) | FPGA-based hardware forwarding router | |
| CN205003689U (en) | I/O control box | |
| CN204376930U (en) | Port testing device | |
| CN202780135U (en) | Numerical control system of wire cutting machine | |
| CN104156814A (en) | Distribution network automation system | |
| CN202995727U (en) | Multi-core processing system based on double central processing units (CPU) | |
| CN205160691U (en) | Video monitoring device based on computer network | |
| CN204012223U (en) | Distribution applications device | |
| CN204440343U (en) | A kind of novel computer wire mouse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 2, 202-B building, C building, Hua Han Innovation Park, No. 16, Lang Shan Road, Guangdong, Shenzhen, Nanshan District 518000, China Patentee after: SHENZHEN TENDZONE INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 518107, Hua Han Innovation Park office building, 16 Lang Shan Road, Shenzhen, Guangdong, Nanshan District D403 Patentee before: SHENZHEN TENDZONE INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 401, Block D, Huahan Innovation Park, 16 Longshan Road, North District, Xili Street, Nanshan District, Shenzhen City, Guangdong Province, 518000 Patentee after: SHENZHEN TENDZONE INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 518000 202-B, 2 floor, block C, office building, Hua Han Innovation Park, 16 Langshan Road, Nanshan District, Shenzhen, Guangdong. Patentee before: SHENZHEN TENDZONE INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 R & D building 1601, block a, building 7, Wanke Yuncheng phase I, Xili community, Xili street, Nanshan District, Shenzhen City, Guangdong Province (16 / F, block a, building 1, international innovation Valley) Patentee after: SHENZHEN TENDZONE INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: Room 401, Block D, Huahan Innovation Park, 16 Longshan Road, North District, Xili Street, Nanshan District, Shenzhen City, Guangdong Province, 518000 Patentee before: SHENZHEN TENDZONE INTELLIGENT TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |