CN208094560U - A kind of digital sound console instantaneously preserved after power-off - Google Patents
A kind of digital sound console instantaneously preserved after power-off Download PDFInfo
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- CN208094560U CN208094560U CN201721877913.7U CN201721877913U CN208094560U CN 208094560 U CN208094560 U CN 208094560U CN 201721877913 U CN201721877913 U CN 201721877913U CN 208094560 U CN208094560 U CN 208094560U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses the digital sound consoles instantaneously preserved after a kind of power-off, including digital processing unit, storage chip, timer, controller；Wherein digital processing unit is for the processing to digital signal；The storage chip parameter good for stored adjustment；Timer is connected with the storage chip and the controller, is used for timing；Controller is connect with the storage chip, the time interval for setting the timer, and controls the storage chip every a time interval, is once stored, and transfer the data in storage chip.The utility model is after unexpected power-off, the phenomenon that being not in loss of data, when powering on again, controller transfer automatically power-off before preserve under parameters, and restore the utility model power off before state, save the time that user restores parameters manually, keep operation simpler convenient, user experience is enhanced, the problems of digital sound console in the prior art has been solved perfectly, has been worth of widely use.
Description
Technical field
The utility model is related to digital sound console system, instantaneously preserved after more particularly to a kind of power-off
Digital sound console.
Background technology
With the continuous development of science and technology, digital sound console has been occupied in professional domain as the new force of audio frequency apparatus
Important seat reflects that sound console by simulation-to-digital transfer is very important one trend.
Signal is first carried out analog-to-digital conversion by the inside of digital sound console, then use digital signal mode to audio signal into
Row processing simultaneously again exports digital signal converted back into analog signal before output, it is also possible to which dedicated connecting cable directly will be digital
Signal is output in follow-up equipment.
But traditional digital sound console has a problem that during use, in case of the feelings of instant cut-off
Condition, parameter set by conventional digital sound console by whole loss, when need after the power is turned on again again manual adjusting output volume,
EQ, channel selecting etc. parameter cause many unnecessary troubles to user, and restore again parameter also will produce it is inaccurate
True problem.
Therefore, how to develop a kind of digital sound console that can instantaneously preserve after a loss of power be those skilled in the art there is an urgent need for
It solves the problems, such as.
Utility model content
In view of this, the utility model provides the digital sound console instantaneously preserved after a kind of power-off.
To achieve the goals above, the utility model adopts the following technical solution：
The digital sound console instantaneously preserved after a kind of power-off, including digital processing unit, storage chip, timer, controller；
The digital processing unit, for the processing to digital signal；
The storage chip, the parameter good for stored adjustment；
The timer is connected with the storage chip and the controller, is used for timing；
The controller is connect with the storage chip, the time interval for setting the timer, and described in control
Storage chip carries out primary storage action, and transfer the data in storage chip every a time interval.
Using having the beneficial effect that for above-mentioned technical proposal：Every certain time interval, the controller of the application is then to storage
It deposits chip and sends a store instruction, control storage chip stores all adjustment parameters of current sound console, such as high, medium and low
The promotion and decaying of sound, the state of effect synthesizer and the selection of router etc., while also storing the state always exported, energy
Ensure the utility model after a loss of power will not there is a situation where loss of data, and can also the utility model again after the power is turned on,
The data preserved before power-off are transferred by controller, the adjustment state before fast quick-recovery power-off has been saved the operating time, used
The operation is more convenient at family fast, compensates for the defect of conventional digital sound console.
Further, the time interval is set as 3-5s, which can need to be configured according to user.
Using having the beneficial effect that for above-mentioned technical proposal：Selected 3-5s is optimum range, can not only be met the needs of users
The unnecessary work load of the utility model can also be mitigated.
Further, the digital processing unit includes input module, integrated amplifier module and output module；
The input module for converting analog signals into digital signal, and handles transformed digital signal；
The integrated amplifier module, for treated that place is further amplified in digital signal by the input module
Reason；
The output module, amplified audio data, the digital signal is converted into simulating for further processing
Signal.
Further, the input module includes analog-digital converter, input gain processor, input uniform processor, effect
Fruit synthesizer, and be sequentially connected；
The analog-digital converter, for converting analog signals into digital signal；
The input gain processor, the incoming level for controlling digital signal；
The input uniform processor, for carrying out parameter tune to digital signal of the input gain processor after processed
Section；
The effect synthesizer, for digital signal of the input uniform processor after processed to be carried out effect process.
Further, the effect synthesizer includes distortion effect device, overload effect device, Chorus, compression effectiveness
Device, Karaoke prime effect device etc..
Using having the beneficial effect that for above-mentioned technical proposal：Effect synthesizer can adjust tone color, and it is mixed to carry out compression to audio
Distortion delay etc. operation is closed, audio can be made to generate various effect, keep the utility model more practical.
Further, the output module includes router, bandpass filter, output equalization processor, digital-to-analogue turn
Parallel operation, and be sequentially connected；
The router receives signal for controlling output channel selection；
The bandpass filter, for the upper and lower bound to the processed output signal frequency of the bandpass filter；
The output equalization processor, for carrying out parameter regulation to the processed output signal of the bandpass filter；
The digital analog converter, for carrying out digital-to-analogue conversion to the processed output signal of the output equalization processor.
Further, the parameter includes frequency range, frequency point, bandwidth, gain and quality factor q value, and compensation is generated to audio
With the effect of modification etc.；
Further, the digital sound console further includes code switch, slide potentiometer, by the slide potentiometer come
Realize control of the code switch to regulating degree；
Further, the digital sound console further includes display screen, button.
Using having the beneficial effect that for above-mentioned technical proposal：Keep the utility model more complete, ensure that the normal of sound console
It uses.
It can be seen via above technical scheme that compared with prior art, the utility model discloses provide a kind of power-off after
The digital sound console instantaneously preserved, the utility model is by once being protected the parameter adjusted every certain time interval
Deposit, ensure that the safety of data after power-off, not will produce the loss of data, and the utility model have it is extremely strong restorative
Can, it can save user time in the adjustment state before fast quick-recovery powers off after the power is turned on again, enhanced user experience.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the circuit theory schematic diagram of the digital sound console instantaneously preserved after a kind of power-off of the utility model；
Fig. 2 is the frame of the digital sound console digital processing unit input module instantaneously preserved after a kind of power-off of the utility model
Structural schematic diagram；
Fig. 3 is the frame of the digital sound console digital processing unit output module instantaneously preserved after a kind of power-off of the utility model
Structural schematic diagram.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, the utility model embodiment discloses the digital sound console instantaneously preserved after a kind of power-off, it is main to wrap
Digital processing unit, storage chip, timer, controller, code switch, slide potentiometer are included, digital sound console further includes display
Screen, button.
Wherein digital processing unit is for the processing to digital signal；The storage chip parameter good for stored adjustment；Periodically
Device is connected with storage chip and controller, is used for timing；Controller is connect with storage chip, for setting between the time of timer
Every, and storage chip is controlled every a time interval, primary storage action is carried out, and transfer the data in storage chip,
The time interval can choosing according to client；Slide potentiometer can be used for realizing code switch to regulating degree
Control, for example, certain all the way the size of signal code, add audio degree.
Further, digital processing unit includes input module, integrated amplifier module and output module；
Wherein input module for converting analog signals into digital signal, and handles transformed digital signal；It is integrated
Power amplifier module, for treated that processing is further amplified in digital signal by input module；Output module, for further
Amplified audio data is handled, analog signal is converted digital signals into.
As shown in Fig. 2, input module includes analog-digital converter, input gain processor, input uniform processor, effect conjunction
It grows up to be a useful person, and is sequentially connected；
Wherein analog-digital converter is for converting analog signals into digital signal；Input gain processor is for controlling number
The incoming level of signal；Input uniform processor is used to carry out parameter tune to digital signal of the input gain processor after processed
Section；Effect synthesizer is used to digital signal of the input uniform processor after processed carrying out effect process.
At the same time, effect synthesizer includes distortion effect device, overload effect device, Chorus, compression effectiveness device, card
OK prime effect devices etc. are drawn, the operations such as compression mixing distortion delay are carried out to audio, keep tone color more abundant.
As shown in figure 3, output module includes router, bandpass filter, output equalization processor, digital-to-analogue conversion
Device, and be sequentially connected；
Wherein router receives signal for controlling output channel selection；Bandpass filter is used for bandpass filter
The upper and lower bound of processed output signal frequency；Equalization processor is exported for output processed to bandpass filter to believe
Number carry out parameter regulation；Digital analog converter is used to carry out digital-to-analogue conversion to the processed output signal of output equalization processor.
It all includes frequency range, frequency point, band that either input uniform processor, which still exports the parameter that equalization processor is adjusted,
Wide, gain and quality factor q value, ensure that the quality of audio, keep the audio of output more melodized.
In conclusion the utility model provides the digital sound console instantaneously preserved after a kind of power-off, user is using this
Certain time interval can be first set before utility model, the utility model can under the control of the controller, when one
Between interval carry out a data storage, ensure that the case where the utility model once faces unexpected power-off, be not in data
The phenomenon that loss, but again after the power is turned on, controller transfer the parameters under preserving before power-off, restore this practicality automatically
State before novel power-off, and show on a display screen, it is checked for user.
The utility model saves the time that user restores parameters manually, keeps operation simpler convenient, enhances
User experience has been solved perfectly the problems of digital sound console in the prior art, has been worth of widely use.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
For, since it is corresponded to the methods disclosed in the examples, so description is fairly simple, related place 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 this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (9)
1. the digital sound console instantaneously preserved after a kind of power-off, which is characterized in that including digital processing unit, storage chip, timing
Device, controller；
The timer is connected with the storage chip and the controller；
The controller is connect with the storage chip.
2. the digital sound console instantaneously preserved after a kind of power-off according to claim 1, which is characterized in that the timer
Time interval be set as 3-5s.
3. the digital sound console instantaneously preserved after a kind of power-off according to claim 1, which is characterized in that at the number
It includes input module, integrated amplifier module and output module to manage device；
The output end of the input module is connected with the input terminal of the integrated amplifier module, the output of the integrated amplifier module
End is connected with the output module.
4. the digital sound console instantaneously preserved after a kind of power-off according to claim 3, which is characterized in that the input mould
Block includes analog-digital converter, input gain processor, input uniform processor, effect synthesizer, and is sequentially connected；
The output end of the analog-digital converter is connected with the input terminal of the input gain processor, the input gain processor
Output end be connected with the input terminal of the input uniform processor, the output end of the input uniform processor and the effect
Synthesizer is connected.
5. the digital sound console instantaneously preserved after a kind of power-off according to claim 4, which is characterized in that the effect is closed
It grows up to be a useful person including distortion effect device, overload effect device, Chorus, compression effectiveness device, Karaoke prime effect device.
6. the digital sound console instantaneously preserved after a kind of power-off according to claim 3, which is characterized in that the output mould
Block includes router, bandpass filter, output equalization processor, digital analog converter, and is sequentially connected；
The router is connected with the bandpass filter, the output end of bandpass filter place balanced with the output
The input terminal for managing device is connected, and the output end of the output equalization processor is connected with the digital analog converter, for described defeated
Go out the processed output signal of equalization processor and carries out digital-to-analogue conversion.
7. the digital sound console instantaneously preserved after a kind of power-off according to claim 4 or 6, which is characterized in that described defeated
It includes frequency range, frequency point, bandwidth, gain and quality factor q value to enter module with the parameter handled by the output module.
8. the digital sound console instantaneously preserved after a kind of power-off according to claim 1, which is characterized in that the number is adjusted
Sound platform further includes code switch, slide potentiometer, realizes the code switch to regulating degree by the slide potentiometer
Control.
9. the digital sound console instantaneously preserved after a kind of power-off according to claim 8, which is characterized in that the number is adjusted
Sound platform further includes display screen, button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877913.7U CN208094560U (en) | 2017-12-28 | 2017-12-28 | A kind of digital sound console instantaneously preserved after power-off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877913.7U CN208094560U (en) | 2017-12-28 | 2017-12-28 | A kind of digital sound console instantaneously preserved after power-off |
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| Publication Number | Publication Date |
|---|---|
| CN208094560U true CN208094560U (en) | 2018-11-13 |
Family
ID=64064938
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721877913.7U Active CN208094560U (en) | 2017-12-28 | 2017-12-28 | A kind of digital sound console instantaneously preserved after power-off |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109474361A (en) * | 2018-12-06 | 2019-03-15 | 广州荣锋电子科技有限公司 | Sound console |
| CN110625221A (en) * | 2019-09-23 | 2019-12-31 | 佛山耀立电气有限公司 | Method and device for storing abnormal power failure parameters during welding parameter adjustment and welding machine |
| CN116758681A (en) * | 2023-08-22 | 2023-09-15 | 杭银消费金融股份有限公司 | Financial terminal and financial terminal safety control method |
-
2017
- 2017-12-28 CN CN201721877913.7U patent/CN208094560U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109474361A (en) * | 2018-12-06 | 2019-03-15 | 广州荣锋电子科技有限公司 | Sound console |
| CN109474361B (en) * | 2018-12-06 | 2020-05-19 | 广州荣锋电子科技有限公司 | Sound console |
| CN110625221A (en) * | 2019-09-23 | 2019-12-31 | 佛山耀立电气有限公司 | Method and device for storing abnormal power failure parameters during welding parameter adjustment and welding machine |
| CN110625221B (en) * | 2019-09-23 | 2022-04-29 | 佛山耀立电气有限公司 | Method and device for storing abnormal power failure parameters during welding parameter adjustment and welding machine |
| CN116758681A (en) * | 2023-08-22 | 2023-09-15 | 杭银消费金融股份有限公司 | Financial terminal and financial terminal safety control method |
| CN116758681B (en) * | 2023-08-22 | 2023-11-17 | 杭银消费金融股份有限公司 | Financial terminal and financial terminal safety control method |
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| GR01 | Patent grant | ||
| 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 |