CN107734431A - The shared recording control system of one kind and implementation method - Google Patents
The shared recording control system of one kind and implementation method Download PDFInfo
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- CN107734431A CN107734431A CN201711131391.0A CN201711131391A CN107734431A CN 107734431 A CN107734431 A CN 107734431A CN 201711131391 A CN201711131391 A CN 201711131391A CN 107734431 A CN107734431 A CN 107734431A
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- 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
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
- G11C7/16—Storage of analogue signals in digital stores using an arrangement comprising analogue/digital [A/D] converters, digital memories and digital/analogue [D/A] converters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
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- General Health & Medical Sciences (AREA)
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
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Abstract
The invention discloses the shared recording control system of one kind and implementation method, the system to include electron tube microphone amplifier, for being converted into voice signal to be sent to first network transport module after the first analog signal；First analog signal is converted into data signal by first network transport module；The interchanger being connected with first network transport module and multiple computers, for receiving data signal and being sent to the second network transmission module, multiple computers are monitored and edited for on-line synchronous；The second network transmission module being connected with interchanger, for receiving the data signal and being converted into the second analog signal；The electron earphone amplification distributor being connected with the second network transmission module, for being allocated in multiple earphones after receiving the second analog signal and amplification.The present invention by netting twine transmit multipath audio signal, what the computer in LAN can be online in time is synchronously monitored and is edited, greatly improve operating efficiency and maximum economize on resources, reduce cost.
Description
Technical field
The present invention relates to audio sound-recording technical field, and in particular to the shared recording control system of one kind and implementation method.
Background technology
Current audio recording technology field, electron earphone amplification distributor and electron tube microphone amplifier use mould
Intend transmission means, electron earphone amplification distributor signal is directly taken at sound console or recording sound card, then amplifies and be assigned to often
One monitoring headpone, and electron tube microphone amplifier signal is also to be directly entered sound console or recording sound card, then by sound console
Or recording sound card enters edlin into computer, each recording room is so caused to have a set of independent system, wherein wrapping
Include computer, sound console or sound card, microphone amplifier, earphone amplification distributor etc.；It is overlapping so to result in equipment, the wasting of resources,
Equipment can not be shared, and be cooperated between each room of recording difficult, it is impossible to online in time the defects of synchronously entering edlin.
Therefore, prior art has yet to be improved and developed.
The content of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, there is provided the shared recording control of one kind
System and implementation method processed, it is intended to multipath audio signal is transmitted by netting twine, avoiding tradition needs numerous simulation connecting lines,
Computer in LAN can be online in time synchronously monitored and edited, reach the purpose of collaborative share, greatly carry
Economizing on resources for high operating efficiency and maximum, reduces cost.
The technical proposal for solving the technical problem of the invention is as follows：
The shared recording control system of one kind, wherein, the shared recording control system includes：
It is connected with microphone, the voice signal for microphone to be received is sent to first network after being converted into the first analog signal
The electron tube microphone amplifier of transport module；
It is connected with the electron tube microphone amplifier, for receiving first analog signal, and by first analog signal
It is converted into the first network transport module of data signal for meeting the network transmission protocol；
It is connected with the first network transport module and multiple computers, is sent out for receiving from the first network transport module respectively
The data signal sent, and the interchanger of the second network transmission module is sent to, the computer is supervised for on-line synchronous
Listen and edit；
It is connected with the interchanger, the data signal sent for receiving the interchanger, and the data signal is turned
Change the second network transmission module of the second analog signal into；
It is connected with second network transmission module, second simulation sent for receiving second network transmission module
Signal, and the electron earphone amplification distributor of multiple earphones is allocated in after second analog signal is amplified.
Described shared recording control system, wherein, the electron tube microphone amplifier includes：
The power module being powered for accessing civil power；
It is connected with the power module, the simulation for being output to digital module after first analog signal is amplified is believed
Number module；
It is connected respectively with the power module and the analog signal module, after first analog signal is handled
Output and issue instruction control hardware are according to the digital module for formulating program work.
Described shared recording control system, wherein, the analog signal module includes：
The balance change-over circuit of discharge-tube amplifier is inputted after conversion for first analog signal to be balanced；
It is connected with the balance change-over circuit, is exported for the first analog signal balanced after changing to be amplified into processing
Discharge-tube amplifier；
It is connected with the discharge-tube amplifier, the part signal for the discharge-tube amplifier to be exported carries out Buffer output
Buffer output unit；
It is connected with the discharge-tube amplifier, for the buffered balance of analog information all the way for returning to the discharge-tube amplifier
Cushioning balance converting unit after conversion as auxiliary output.
Described shared recording control system, wherein, the digital module includes：
For receiving first analog signal of analog signal module output, and analog quantity is changed into the A/ of digital quantity
D converters；
It is connected with the A/D converter, for carrying out the NE of signal output by network；
It is connected respectively with the A/D converter and the NE, each hardware is controlled according to specified journey for issuing instruction
The MCU microcontrollers that sequence is cooperated.
Described shared recording control system, wherein, the electron earphone amplification distributor includes：
The power module being powered for accessing civil power；
It is connected with the power module, for being allocated in the digital mould of multiple earphones after second analog signal is handled
Block；
It is connected respectively with the power module and the digital module, for the multichannel for being amplified second analog signal
Vacuum tube circuit.
Described shared recording control system, wherein, the digital module includes：
For receiving second analog signal, and discrete digital quantity is converted to the analog quantity of consecutive variations and entered and is exported
To the D/A converter of Buffer output unit；
It is connected with the D/A converter, the buffering that the signal for will be received from the D/A converter carries out Buffer output is defeated
Go out unit；
It is connected with the D/A converter, for carrying out the NE of signal output by network；
It is connected respectively with the D/A converter and the NE, each hardware is controlled according to specified journey for issuing instruction
The MCU microcontrollers that sequence is cooperated.
Described shared recording control system, wherein, the power module includes：Integrated circuit, digital signal processor,
Microprocessor, memory and field programmable gate array.
A kind of implementation method of shared recording control system, wherein, comprise the following steps：
The microphone receives the recording of user, and the voice signal that microphone receives is converted into by the electron tube microphone amplifier
First network transport module is sent to after first analog signal；
The data signal that first analog signal is converted into meeting the network transmission protocol by the first network transport module, and
The data signal is sent to the interchanger；
The data signal is distributed to second network transmission module by the interchanger, and second network transmission module will
The data signal is converted into the second analog signal；
The electron earphone amplification distributor receives second analog signal, and divides after second analog signal is amplified
Assigned in multiple earphones.
The implementation method of described shared recording control system, wherein, multiple computers are connected by the interchanger, work as institute
When stating computer and being in the range of LAN, monitoring and editor that all computers are synchronously recorded online.
The implementation method of described shared recording control system, wherein, the implementation method also includes：
Beforehand through described several recording types of shared recording set-up of control system, and stored；
After the microphone receives the recording data of user, analyze and judge the type of the recording data, matching is advance
The recording type of setting is simultaneously compared；
When the recording for judging active user can not meet the requirement of corresponding recording type, pass through voice message user again root
Recorded according to the requirement of current recording type.
The invention provides the shared recording control system of one kind and implementation method, the shared recording control system includes：
The electron tube microphone amplifier being connected with microphone, after the voice signal for microphone to be received is converted into the first analog signal
It is sent to first network transport module；The first network transport module is used to receive first analog signal, and by described in
First analog signal is converted into the data signal for meeting the network transmission protocol；Respectively with the first network transport module and Duo Tai
The interchanger of computer connection, the interchanger are used to receive the data signal sent from the first network transport module,
And the second network transmission module is sent to, the computer is monitored and edited for on-line synchronous；It is connected with the interchanger
The second network transmission module, the data signal sent for receiving the interchanger, and the data signal is changed
Into the second analog signal；The electron earphone amplification distributor being connected with second network transmission module, it is described for receiving
Second analog signal that second network transmission module is sent, and it is allocated in multiple ears after second analog signal is amplified
Machine.The present invention transmits multipath audio signal by netting twine, and avoiding tradition needs numerous simulation connecting lines, in LAN
Computer can be online in time synchronously monitored and edited, reach the purpose of collaborative share, greatly improve operating efficiency
And it is maximum economize on resources, reduce cost.
Brief description of the drawings
Fig. 1 is the functional schematic block diagram of the preferred embodiment of the shared recording control system of the present invention.
Fig. 2 is the structural representation of electron tube microphone amplifier in the shared recording control system of the present invention.
Fig. 3 is the structural representation of electron earphone amplification distributor in the shared recording control system of the present invention.
Fig. 4 is the flow chart of the preferred embodiment of the shared recording control system implementation method of the present invention.
Embodiment
To make the objects, technical solutions and advantages of the present invention clearer, clear and definite, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Fig. 1 is referred to, Fig. 1 is the functional schematic block diagram of the preferred embodiment of the shared recording control system of the present invention.Such as Fig. 1
It is shown, the shared recording control system of one kind, wherein, the shared recording control system includes：
Microphone 10, electron tube microphone amplifier 20, first network transport module 30, interchanger 40, computer 50, the second network pass
Defeated module 60, electron earphone amplification distributor 70, earphone 80；Specifically, the electron tube microphone amplifier 20 and the wheat
Gram wind 10 connects, and the electron tube microphone amplifier 20 is used to the voice signal that the microphone 10 receives being converted into the first mould
The first network transport module 30 is sent to after intending signal；The first network transport module 30 is put with the electron tube microphone
Big device 20 connects, and the first network transport module 30 is used to receive first analog signal, and the described first simulation is believed
Number it is converted into the data signal for meeting the network transmission protocol；The interchanger 40 respectively with the first network transport module 30 and
Multiple computers 50 connect, and the interchanger 40 is used to receive the numeral letter sent from the first network transport module 30
Number, and second network transmission module 60 is sent to, the computer 50 is monitored and edited for on-line synchronous；Described
Two network transmission modules 60 are connected with the interchanger 40, and second network transmission module 60 is used to receive the interchanger 40
The data signal sent, and the data signal is converted into the second analog signal；The electron earphone amplification distribution
Device 70 is connected with second network transmission module 60, and the electron earphone amplification distributor 70 is used to receive second net
Second analog signal that network transport module 60 is sent, and it is allocated in multiple earphones after second analog signal is amplified
80。
Further, the network transmission module 60 of first network transport module 30 and second transmission audio is that one kind is based on IP network
The technology of network, with low delay, high-precision and inexpensive advantage, being route through interchanger will for this point-to-point audio connection
The data signal for meeting the network transmission protocol is converted into analog signal；Multiple computers 50 in LAN can be online in time
Synchronously monitored and edited, in addition to needing the equipment of complete set except main recording room, other rooms only need a computer
, cause the device to share, not overlapping waste, greatly improve operating efficiency and maximum economize on resources；Meanwhile simply lead to
Multipath audio signal can be transmitted by crossing netting twine, and avoiding tradition needs numerous simulation connecting lines, improves efficiency, reduces into
This, is greatly avoided the generation of failure.
Specifically, as shown in Fig. 2 the electron tube microphone amplifier 20 specifically includes：
Power module 21, analog signal module 22, digital module 23；Specifically, the power module 21 enters for accessing civil power
Row power supply；The analog signal module 22 is connected with the power module 21, and the analog signal module 22 is used for described the
One analog signal is output to digital module 23 after being amplified；The digital module 23 respectively with the power module 21 and described
Analog signal module 22 connects, and the digital module 23 is used for output and issue after first analog signal is handled
Instruction control hardware is according to formulation program work.
Specifically, as shown in Fig. 2 the analog signal module 22 includes：
Balance change-over circuit 221, discharge-tube amplifier 222, Buffer output unit 223, cushioning balance converting unit 224；Specifically
Ground, the balance change-over circuit 221 are used to input discharge-tube amplifier after first analog signal is balanced into conversion
222；The discharge-tube amplifier 222 is connected with the balance change-over circuit 221, and the discharge-tube amplifier 222 is used for will be flat
The first analog signal after weighing apparatus conversion is amplified processing and exported；The Buffer output unit 223 is put with the electron tube
Big device 222 connects, and the Buffer output unit 223 is used to be delayed the part signal that the discharge-tube amplifier 222 exports
Punching output；The cushioning balance converting unit 224 is connected with the discharge-tube amplifier 222, the cushioning balance converting unit
Exported after the buffered balance conversion of 224 analog informations all the way for being used to return to the discharge-tube amplifier 222 as auxiliary.
Specifically, as shown in Fig. 2 the digital module 23 includes：
A/D converter 231, NE 232, MCU microcontrollers 233；Specifically, the A/D converter 231 is used to receive institute
First analog signal of the output of analog signal module 22 is stated, and analog quantity is changed into digital quantity；The NE 232
It is connected with the A/D converter 231, the NE 232 is used to carry out signal output by network；The MCU microcontrollers
Device 233 is connected with the A/D converter 231 and the NE 232 respectively, and the MCU microcontrollers 233 refer to for issue
Order controls each hardware to be cooperated according to designated program.
In Fig. 2, the operation principle of electron tube microphone amplifier 20 is as follows：Civil power enters power module 21, power module 21
It is integrated with circuit（ASIC）, digital signal processor (DSP), microprocessor, memory and field programmable gate array
(FPGA), and for analog signal module 22, digital module 23, load power supply is provided；Analog signal is through balancing change-over circuit
221 are amplified into Buffer output unit 223 into discharge-tube amplifier 222 first handles a part of signal, then starts to export,
Wherein return to the buffered balance converting unit 224 of analog information all the way from discharge-tube amplifier 222 to export as auxiliary, various moulds
To intend signal and A/D converter 231 is entered by COBBAIF, analog quantity is changed into digital quantity by A/D converter 231, and through network
Unit 232 and the output of AES/EBU interfaces, MCU microcontrollers 233, which issue instruction, allows each hardware to be cooperateed with according to specific program
Work.
Specifically, as shown in figure 3, the electron earphone amplification distributor 70 includes：
Power module 71, digital module 72, Multi-path electricity vacuum-tube circuit 73；Specifically, the power module 71 is used to access civil power
It is powered；The digital module 72 is connected with the power module 71, and the digital module 72 is used to simulate described second
Signal is allocated in multiple earphones 80 after being handled；The Multi-path electricity vacuum-tube circuit 73 respectively with the power module 71 and described
Digital module 72 connects, and the Multi-path electricity vacuum-tube circuit 73 is used to second analog signal being amplified.
Specifically, as shown in figure 3, the digital module 72 includes：
D/A converter 721, Buffer output unit 722, NE 723, MCU microcontrollers 724；Specifically, the D/A turns
Parallel operation 721 is used to receive second analog signal, and discrete digital quantity is converted to analog quantity and the entrance of consecutive variations
It is output to the Buffer output unit 722；The Buffer output unit 722 is connected with the D/A converter 721, the buffering
Output unit 722 is used to the signal received from the D/A converter 721 carrying out Buffer output；The NE 723 with
The D/A converter 721 connects, and the NE 723 is used to carry out signal output by network；The MCU microcontrollers
724 are connected with the D/A converter 721 and the NE 723 respectively, and the MCU microcontrollers 724, which are used to issue, to be instructed
Each hardware is controlled to be cooperated according to designated program.
In Fig. 3, the operation principle of electron earphone distribution amplifier 70 is as follows：Civil power enters power module 71, power supply mould
Block 71 is integrated with circuit（ASIC）, digital signal processor (DSP), microprocessor, memory and field programmable gate array
(FPGA), while for digital module 72, Multi-path electricity vacuum-tube circuit 73, load power supply is provided；Various data signals are connect by network
Mouth or AES/EBU interfaces are changed into digital module 72 by D/A converter 721, and discrete digital quantity is converted into company
The analog quantity of continuous change, and enter Buffer output unit 722 and first handle a part of signal, then start to export, analog signal warp
Multi-path electricity vacuum-tube circuit 73 is allocated in each earphone 80 after amplifying；MCU microcontrollers 724 issue instruction and allow each hardware according to spy
Determine program to be cooperated.
Specifically, as shown in Figures 2 and 3, the power module 21 or the power module 71 may each comprise：Integrated electricity
Road, digital signal processor, microprocessor, memory and field programmable gate array.It should be noted that in the present invention,
All include power module, digital module etc. in electron tube microphone amplifier 20 and electron earphone amplification distributor 70, it is actual
On be to represent that in electron tube microphone amplifier 20 and electron earphone amplification distributor 70 identical hardware components can be possessed, than
Such as, the power module of power supply is used to, is performed wherein different functions is realized by programmed instruction, has no effect on the skill of the present invention
Art scheme.
In addition, as shown in figure 4, the present invention also provides a kind of implementation method of shared recording control system, the realization side
Method comprises the following steps：
Step S100, the microphone receive the recording of user, the sound that the electron tube microphone amplifier receives microphone
Signal is sent to first network transport module after being converted into the first analog signal；
Step S200, the number that first analog signal is converted into meeting the network transmission protocol by the first network transport module
Word signal, and the data signal is sent to the interchanger；
The data signal is distributed to second network transmission module, second network by step S300, the interchanger
The data signal is converted into the second analog signal by transport module；
Step S400, the electron earphone amplification distributor receives second analog signal, and the described second simulation is believed
Number amplification after be allocated in multiple earphones.
Further, multiple computers are connected by the interchanger, when the computer is in the range of LAN, owned
The monitoring and editor that computer is synchronously recorded online, enable a device to share, economize on resources.
Further, the implementation method also includes：Beforehand through described shared several records of recording set-up of control system
Sound type, and stored；After the microphone receives the recording data of user, analyze and judge the recording data
Type, match the recording type pre-set and be compared；When the recording for judging active user can not meet corresponding recording
During the requirement of type, recorded again according to the requirement of current recording type by voice message user.
That is, after the recording of user is received by the microphone, according to the recording type pre-set（It is more
Kind, such as high pitch is recorded, bass is recorded, national wind is recorded etc.）Automatic identification user voice, when the sound of user does not meet currently
Voice recording requirement when, correspondingly prompt user to be recorded as requested again by voice, for example, user be pre-selected one
The recording of high pitch song, then match the standard on high pitch pre-set after identifying the recording data of user（It is required that）,
After proceeding by recording by microphone, during recording, whether the treble portion of automatic identification user has reached standard,
If detect the high pitch backlog demand of user, then user's treble portion can be prompted to need to strengthen, pass through voice message
Mode come the place that intelligent reminding user should be noted, improve the quality and efficiency of recording.
Alternative solution of the present invention also includes following several situations, if not having to discharge-tube amplifier crystal amplifier
Within protection；Amplify also within protection if combined using discharge-tube amplifier and crystal amplifier；If simulation is defeated
Enter and two functions of network transmission while be present in a device also within protection；If network transmission is without netting twine
Interface is changed to optical fiber or two kinds of interfaces and deposited also within protection；If network transmission is using double netting twines or double optical fiber as redundancy
Backup is also within protection；If network transmission uses interface card mode also within protection；It is if defeated by increasing or decreasing
The way gone out is also within protection.
In summary, the invention discloses the shared recording control system of one kind and implementation method, the shared recording control
System includes：The electron tube microphone amplifier being connected with microphone, the voice signal for microphone to be received are converted into first
First network transport module is sent to after analog signal；The first network transport module is used to receive the first simulation letter
Number, and the data signal that first analog signal is converted into meeting the network transmission protocol；Passed respectively with the first network
The interchanger that defeated module connects with multiple computers, the interchanger are used to receive the institute sent from the first network transport module
Data signal is stated, and is sent to the second network transmission module, the computer is monitored and edited for on-line synchronous；With it is described
Second network transmission module of interchanger connection, the data signal sent for receiving the interchanger, and by the number
Word signal is converted into the second analog signal；The electron earphone amplification distributor being connected with second network transmission module, use
In second analog signal for receiving the second network transmission module transmission, and will divide after second analog signal amplification
Assigned in multiple earphones.
The present invention transmits multipath audio signal by netting twine, and avoiding tradition needs numerous simulation connecting lines, in local
Computer in net can be online in time synchronously monitored and edited, reach the purpose of collaborative share, greatly improve work
Make efficiency and maximum economize on resources, reduce cost.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can
To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect scope.
Claims (10)
1. the shared recording control system of one kind, it is characterised in that the shared recording control system includes：
It is connected with microphone, the voice signal for microphone to be received is sent to first network after being converted into the first analog signal
The electron tube microphone amplifier of transport module；
It is connected with the electron tube microphone amplifier, for receiving first analog signal, and by first analog signal
It is converted into the first network transport module of data signal for meeting the network transmission protocol；
It is connected with the first network transport module and multiple computers, is sent out for receiving from the first network transport module respectively
The data signal sent, and the interchanger of the second network transmission module is sent to, the computer is supervised for on-line synchronous
Listen and edit；
It is connected with the interchanger, the data signal sent for receiving the interchanger, and the data signal is turned
Change the second network transmission module of the second analog signal into；
It is connected with second network transmission module, second simulation sent for receiving second network transmission module
Signal, and the electron earphone amplification distributor of multiple earphones is allocated in after second analog signal is amplified.
2. shared recording control system according to claim 1, it is characterised in that the electron tube microphone amplifier bag
Include：
The power module being powered for accessing civil power；
It is connected with the power module, the simulation for being output to digital module after first analog signal is amplified is believed
Number module；
It is connected respectively with the power module and the analog signal module, after first analog signal is handled
Output and issue instruction control hardware are according to the digital module for formulating program work.
3. shared recording control system according to claim 2, it is characterised in that the analog signal module includes：
The balance change-over circuit of discharge-tube amplifier is inputted after conversion for first analog signal to be balanced；
It is connected with the balance change-over circuit, is exported for the first analog signal balanced after changing to be amplified into processing
Discharge-tube amplifier；
It is connected with the discharge-tube amplifier, the part signal for the discharge-tube amplifier to be exported carries out Buffer output
Buffer output unit；
It is connected with the discharge-tube amplifier, for the buffered balance of analog information all the way for returning to the discharge-tube amplifier
Cushioning balance converting unit after conversion as auxiliary output.
4. shared recording control system according to claim 2, it is characterised in that the digital module includes：
For receiving first analog signal of analog signal module output, and analog quantity is changed into the A/ of digital quantity
D converters；
It is connected with the A/D converter, for carrying out the NE of signal output by network；
It is connected respectively with the A/D converter and the NE, each hardware is controlled according to specified journey for issuing instruction
The MCU microcontrollers that sequence is cooperated.
5. shared recording control system according to claim 1, it is characterised in that the electron earphone amplification distributor
Including：
The power module being powered for accessing civil power；
It is connected with the power module, for being allocated in the digital mould of multiple earphones after second analog signal is handled
Block；
It is connected respectively with the power module and the digital module, for the multichannel for being amplified second analog signal
Vacuum tube circuit.
6. shared recording control system according to claim 5, it is characterised in that the digital module includes：
For receiving second analog signal, and discrete digital quantity is converted to the analog quantity of consecutive variations and entered and is exported
To the D/A converter of Buffer output unit；
It is connected with the D/A converter, the buffering that the signal for will be received from the D/A converter carries out Buffer output is defeated
Go out unit；
It is connected with the D/A converter, for carrying out the NE of signal output by network；
It is connected respectively with the D/A converter and the NE, each hardware is controlled according to specified journey for issuing instruction
The MCU microcontrollers that sequence is cooperated.
7. the shared recording control system according to claim 2 or 5, it is characterised in that the power module includes：It is integrated
Circuit, digital signal processor, microprocessor, memory and field programmable gate array.
A kind of 8. implementation method of shared recording control system as described in claim any one of 1-7, it is characterised in that including
Following steps：
The microphone receives the recording of user, and the voice signal that microphone receives is converted into by the electron tube microphone amplifier
First network transport module is sent to after first analog signal；
The data signal that first analog signal is converted into meeting the network transmission protocol by the first network transport module, and
The data signal is sent to the interchanger；
The data signal is distributed to second network transmission module by the interchanger, and second network transmission module will
The data signal is converted into the second analog signal；
The electron earphone amplification distributor receives second analog signal, and divides after second analog signal is amplified
Assigned in multiple earphones.
9. the implementation method of shared recording control system according to claim 8, it is characterised in that pass through the interchanger
Multiple computers are connected, when the computer is in the range of LAN, monitoring and volume that all computers are synchronously recorded online
Volume.
10. the implementation method of shared recording control system according to claim 8, it is characterised in that the implementation method
Also include：
Beforehand through described several recording types of shared recording set-up of control system, and stored；
After the microphone receives the recording data of user, analyze and judge the type of the recording data, matching is advance
The recording type of setting is simultaneously compared；
When the recording for judging active user can not meet the requirement of corresponding recording type, pass through voice message user again root
Recorded according to the requirement of current recording type.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110113494A (en) * | 2019-05-05 | 2019-08-09 | Oppo广东移动通信有限公司 | The way of recording and relevant apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110113494B (en) * | 2019-05-05 | 2021-01-29 | Oppo广东移动通信有限公司 | Recording method and related device |
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| CN107734431B (en) | 2020-02-07 |
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