CN205961407U - Microphone cascades that system is jointly sung to adapter, first order and system is jointly sung to second level - Google Patents
Microphone cascades that system is jointly sung to adapter, first order and system is jointly sung to second level Download PDFInfo
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- CN205961407U CN205961407U CN201620819254.0U CN201620819254U CN205961407U CN 205961407 U CN205961407 U CN 205961407U CN 201620819254 U CN201620819254 U CN 201620819254U CN 205961407 U CN205961407 U CN 205961407U
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Abstract
The utility model provides a microphone cascades that system is jointly sung to adapter, first order and system is jointly sung to second level. The microphone cascade the adapter include microphone interface, an audio input unit, respectively with microphone interface first audio mixing unit that audio input unit electricity is connected and being connected with first audio mixing unit electricity an audio output unit. The first order jointly sing the system include a plurality of microphones cascade the adapter, a plurality of and the microphone cascades the microphone and an audio frequency processing terminal of the microphone interface electricity connection of adapter. The second level jointly sing the system include a plurality of microphones cascade the adapter, a plurality of and the microphone cascades the microphone and an audio frequency processing terminal of the microphone interface electricity connection of adapter. Realize the cascaded mesh of a plurality of microphones.
Description
Technical field
The utility model is related to audio frequency apparatus technical field, and more particularly, to microphone cascade adapter, the first order is combined to sing and be
The system of singing is combined in system and the second level.
Background technology
Current microphone on the market is both for sole user and is designed, and does not enable audio frequency letter between microphone and microphone
Number interconnect so that user in use be merely able to recreate by oneself, significantly limit microphone in many people public place of entertainment
Use under scape.
The mode realizing chorus at present is all that all of microphone passes through wired or is wirelessly connected to an audio frequency
Played out by loudspeaker again after the audio signal of collection being mixed on processing terminal, now require this audio frequency process
Terminal is specific customization, has multiple microphone interfaces or multiple radio receiving unit, if common audio frequency process terminal
The such as interface such as computer, mobile phone, sound equipment limited it is impossible to realize the purpose of this many people chorus.
Utility model content
Utility model aim to overcome that the deficiencies in the prior art, there is provided a kind of microphone cascades adapter, is arranged on
On common microphone, you can realize multiple microphone cascades, the audio signal of multiple microphones collection is carried out passing through minority after audio mixing
Physical interface or the purpose of wireless transmission unit output.
This microphone cascades what adapter was realized in：Microphone cascades adapter, including：
For the microphone interface electrically connecting with external speaker；
For the first audio input unit electrically connecting with outer audio equipment；
For to the microphone audio signal being inputted by described microphone interface and by described first audio input unit input
First audio signal carries out the first downmixing unit of audio mixing, described first downmixing unit respectively with described microphone interface, described
One audio input unit electrical connection；
Export to the first audio frequency of outer audio equipment for the first audio signal for described first downmixing unit output
Output unit, described first audio output unit is electrically connected with the first downmixing unit；
Switch, described switch is electrically connected between described microphone interface and described first downmixing unit.
Further, described microphone cascade adapter also includes：
For the second audio input unit electrically connecting with outer audio equipment；
For to the microphone audio signal being inputted by described microphone interface and by described second audio input unit input
Second audio signal carries out the second downmixing unit of audio mixing, described second downmixing unit respectively with described microphone interface, described
Two audio input unit electrical connections；
Export to the second audio frequency of outer audio equipment for the second audio signal for described second downmixing unit output
Output unit, described second audio output unit is electrically connected with the second downmixing unit.
Further, described first audio input unit includes wireless receiving chip, described first audio output unit bag
Include wireless transmission chip, described second audio input unit includes wireless receiving chip, described second audio output unit includes
Wireless transmission chip.
Further, described microphone interface is direct insertion Carron female head interface, for being directly accessed for external speaker.
Further, described microphone cascades adapter and also includes for the microphone audio frequency letter being inputted by described microphone interface
Number carry out the audio effect processing unit of audio effect processing, described audio effect processing unit is electrically connected with described microphone interface.
The utility model microphone cascades having the beneficial effects that of adapter：Provide a kind of microphone cascade adapter, install
So that the audio signal between microphone and other microphones can interconnect on common microphone, realize unrestrictedly many people's cascades
Chorus, greatly extends use under many people Entertainment Scene for the microphone.And after the audio signal mixing of multiple microphone collections
Can be by minority physical interface or wireless transmission unit output.Switch makes the source of sound of audio signal can unrestricted choice to be
The audio signal of selectable portion microphone collection.
The utility model also provides the first order to combine the system of singing, including audio frequency process terminal, first microphone cascade adapter,
Multiple second microphone cascade adapters and multiple microphone；Described audio frequency process terminal includes the 3rd audio input unit and institute
State recording/uploading unit, the 4th audio input unit and defeated with described 4th audio frequency of the 3rd audio input unit electrical connection
Enter the monitoring interface of unit electrical connection；
Described first microphone cascade adapter, described second microphone cascade adapter identical, including for external speaker
Electrical connection microphone interface, for electrically connect with outer audio equipment the first audio input unit, be used for by described microphone
The microphone audio signal of interface input and carry out the of audio mixing by the first audio signal of described first audio input unit input
One downmixing unit, described first downmixing unit electrically connects, is used for described microphone interface, described first audio input unit respectively
The first audio signal for described first downmixing unit output exports to the first audio output unit of outer audio equipment, described
First audio output unit is electrically connected with the first downmixing unit.Described microphone cascade adapter also includes switching, described switch electricity
It is connected between described microphone interface and described first downmixing unit；
Described first microphone cascade adapter described first audio output unit respectively with described audio frequency process terminal
Described 3rd audio input unit, described 4th audio input unit are electrically connected with；
Each described second microphone cascades described first audio output unit of adapter and adjacent described second microphone level
The described first audio input unit electrical connection of connection adapter；With described the after multiple described second microphones cascade adapters series connection
One microphone cascade adapter electrical connection；
The plurality of microphone and described first microphone cascade the microphone interface of adapter, multiple described second microphone cascade is fitted
The microphone interface of orchestration corresponds electrical connection.
Further, described audio frequency process terminal also includes a control unit, and described control unit is respectively with described first
Microphone cascades the switch of adapter, the switch of each described second microphone cascade adapter is electrically connected with.
The utility model first order combines having the beneficial effects that of the system of singing：Multiple microphones pass through multiple microphone cascade adaptations
Device cascades together, realizes audio signal and interconnects, and will pass through an interface or wirelessly sends out after the audio signal mixing of collection
Unit is sent to be transferred to audio frequency process terminal, the audio signal receiving is monitored or recorded/upload by audio frequency process terminal.
Switch can make the audio signal that the audio signal unrestricted choice of monitoring or recording/upload is the collection of selectable portion microphone.
The utility model additionally provides the second level and combines the system of singing, including audio frequency process terminal, the 3rd microphone cascade adaptation
Device, multiple 4th microphone cascade adapters and multiple microphone；Described audio frequency process terminal include the 3rd audio input unit and
Described 3rd audio input unit electrical connection recording/uploading unit, the 4th audio input unit and with described 4th audio frequency
The monitoring interface of input block electrical connection；
Described 3rd microphone cascade adapter, described 4th microphone cascade adapter identical, including for external speaker
Electrical connection microphone interface, for electrically connect with outer audio equipment the first audio input unit, be used for by described microphone
The microphone audio signal of interface input and carry out the of audio mixing by the first audio signal of described first audio input unit input
One downmixing unit, described first downmixing unit electrically connects, is used for described microphone interface, described first audio input unit respectively
The first audio signal for described first downmixing unit output exports to the first audio output unit of outer audio equipment, described
First audio output unit is electrically connected with the first downmixing unit；Also include switching, described switch is electrically connected to described microphone interface
And described first downmixing unit between；Also include for electrically connect with outer audio equipment the second audio input unit, be used for
The second audio signal to the microphone audio signal being inputted by described microphone interface and by described second audio input unit input
Carry out the second downmixing unit of audio mixing, described second downmixing unit respectively with described microphone interface, described second audio input list
Unit's electrical connection；Export to the second audio frequency of outer audio equipment for the second audio signal for described second downmixing unit output
Output unit, described second audio output unit is electrically connected with the second downmixing unit.
Described 3rd microphone cascades described first audio output unit of adapter and the described of described audio frequency process terminal
3rd audio input unit electrical connection, described 3rd microphone cascades described second audio output unit of adapter and described audio frequency
The described 4th audio input unit electrical connection of processing terminal；
Each described 4th microphone cascades described first audio output unit of adapter and adjacent described 4th microphone level
The described first audio input unit electrical connection of connection adapter, each described 4th microphone cascades described second audio frequency of adapter
Output unit cascades the described second audio input unit electrical connection of adapter with adjacent described 4th microphone；Multiple described four
Electrically connect with described 3rd microphone cascade adapter after microphone cascade adapter series connection；
The plurality of microphone and described 3rd microphone cascade the microphone interface of adapter, multiple described 4th microphone cascade is fitted
Orchestration microphone interface corresponds electrical connection.
Further, described audio frequency process terminal also includes a control unit, and described control unit is respectively with the described 3rd
Microphone cascades the switch of adapter, the switch of each described 4th microphone cascade adapter is electrically connected with.
The utility model second level is combined the system of singing and is had the beneficial effects that, multiple microphones pass through multiple microphones and cascade adapter
Cascade together, will be transferred to audio frequency by an interface or wireless transmission unit after the audio signal mixing of all microphones collection
Processing terminal is monitored, by after the audio signal mixing of the part microphone collection after switch selects by an interface or
Person's wireless transmission unit is transferred to audio frequency process terminal to carry out recording/uploading.
Brief description
In order to be illustrated more clearly that the technical solution of the utility model, below will be attached to use required in embodiment
Figure be briefly described it should be apparent that, drawings in the following description be only some embodiments of the present utility model, for
For those of ordinary skill in the art, on the premise of not paying creative work, others can also be obtained from these accompanying drawings
Accompanying drawing.
Fig. 1 is the structured flowchart that the utility model first embodiment microphone cascades adapter；
Fig. 2 is that the cascade adapter cascade of the utility model multiple first embodiment microphone is used together schematic diagram；
Fig. 4 is the structured flowchart that the utility model second embodiment microphone cascades adapter；
Fig. 5 is that the cascade adapter cascade of the utility model multiple second embodiment microphone is used together schematic diagram；
Fig. 3 is the structured flowchart that the utility model 3rd embodiment microphone cascades adapter；
Fig. 6 combines the structured flowchart of the system of singing for the utility model first order；
Fig. 7 combines the structured flowchart of the system of singing for the utility model second level.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, to the technical scheme in the utility model embodiment
It is clearly and completely described.The above is preferred embodiment of the present utility model it is noted that leading for this technology
For the those of ordinary skill in domain, on the premise of without departing from the utility model principle, some improvements and modifications can also be made,
These improvements and modifications are also considered as protection domain of the present utility model.
With reference to shown in Fig. 1, this microphone cascades adapter, including the microphone interface for electrically connecting with external speaker, is used for
The first audio input unit of electrically connecting with outer audio equipment, for the microphone audio signal being inputted by microphone interface and by
First audio signal of the first audio input unit input carries out the first downmixing unit of audio mixing, the first downmixing unit respectively with words
Cylinder interface, the first audio input unit electrical connection, the first audio signal for exporting for the first downmixing unit export to outside
First audio output unit of audio frequency apparatus, the first audio output unit is electrically connected with the first downmixing unit, and the cascade of this microphone is suitable
Orchestration also includes switching, and switch is electrically connected between microphone interface and the first downmixing unit.The beneficial effect of this technical scheme exists
In：With reference to shown in Fig. 2, Fig. 2 schematically illustrates three microphones and passes through three microphones cascade adapter cascades state together, with middle
Based on microphone cascade adapter, microphone interface supplies microphone to access, and the first audio input unit and outer audio equipment are (if the left side
Cylinder cascade adapter) electrical connection, the microphone audio signal that itself microphone interface input by the first downmixing unit and by the left side
The audio signal of cylinder cascade adapter input carries out audio mixing, and is exported to outer audio equipment by the first audio output unit
(the microphone cascade adapter on the right), the microphone by the right for the audio signal after the audio signal mixing of three microphone collections
First audio output unit output of cascade adapter.First audio input unit, the first audio output unit are physical interface
Or wireless receiving, transmitting element.The beneficial effect of the technical program：Provide a kind of microphone cascade adapter, be arranged on general
So that the audio signal between microphone and other microphones can interconnect on communication pipe, realize unrestrictedly many people's cascade choruses,
Greatly extend use under many people Entertainment Scene for the microphone.And can lead to after the audio signal mixing of multiple microphone collections
Very few several physical interface or wireless transmission unit output.Switch makes the source of sound of audio signal can unrestricted choice may be selected
The audio signal of part microphone collection.
More preferably in embodiment, with reference to shown in Fig. 3, this microphone cascade adapter is also included for being electrically connected with outer audio equipment
The second audio input unit of connecing, for the microphone audio signal being inputted by microphone interface and defeated by the second audio input unit
The second audio signal entering carries out the second downmixing unit of audio mixing, and the second downmixing unit is defeated with microphone interface, the second audio frequency respectively
Enter unit electrical connection；Export to the second audio frequency of outer audio equipment for the second audio signal for the second downmixing unit output
Output unit, the second audio output unit is electrically connected with the second downmixing unit.The having the beneficial effects that of this technical scheme：With reference to figure
Shown in 4, Fig. 4 schematically illustrates three microphones and cascades adapter cascade state together, based on middle microphone cascade adapter, words
Cylinder interface supplies microphone to access, and the first audio input unit is electrically connected with outer audio equipment (the microphone cascade adapter on the left side),
The microphone audio signal that itself microphone interface inputs is cascaded, with by the microphone on the left side, the sound that adapter inputs by the first downmixing unit
Frequency signal carries out audio mixing, and is exported to outer audio equipment (the microphone cascade adaptation on the right by the first audio output unit
Device).Second audio input unit is electrically connected with outer audio equipment (the microphone cascade adapter on the left side), and the second downmixing unit will
The microphone audio signal of itself microphone interface input carries out audio mixing with the audio signal being cascaded adapter input by the microphone on the left side,
And exported to outer audio equipment (microphone on the right cascades adapter) by the second audio output unit.As shown in Figure 4, the right
Microphone the second audio output unit output of cascading adapter audio signal be the collection of all microphones audio signal mixed
Sound, and the audio signal of the first audio output unit output is the audio signal of the part microphone collection after switch selects
Audio mixing.Can be applicable to different scenes for this two different audio signal.
More preferably in embodiment, the first audio input unit includes wireless receiving chip, and the first audio output unit is included no
Line sends chip, and the second audio input unit includes wireless receiving chip, and the second audio output unit includes transmitting wirelessly chip.
The having the beneficial effects that of the technical program：Common cable microphone can be can achieve mutually by connecting this microphone cascade adapter
Dedicated radio link.
More preferably in embodiment, microphone interface is direct insertion Carron female head interface, for being directly accessed for external speaker.This skill
The having the beneficial effects that of art scheme：External speaker can be exempted from line and be electrically connected with this microphone cascade adapter.
More preferably in embodiment, with reference to shown in Fig. 5, this microphone cascades adapter and also includes for being inputted by microphone interface
The audio treatment unit that microphone audio signal is processed, audio treatment unit is electrically connected with microphone interface.Further, audio frequency
Processing unit includes amplifying circuit, filter circuit, shaping circuit or the audio carrying out audio effect processing for microphone audio signal
At least one in process circuit.
The utility model additionally provides a kind of first order and combines the system of singing, and with reference to shown in Fig. 6, this first order combines the system of singing
It is made up of three assemblies：The microphone cascade one-to-one with multiple microphones of multiple microphone (only citing three in this enforcement) is adapted to
Device and an audio frequency process terminal.The first microphone cascade adapter in the present embodiment, the second microphone cascade adapter are Fig. 1 institute
The microphone cascade adapter showing, including the microphone interface for electrically connecting with external speaker, for being electrically connected with outer audio equipment
The first audio input unit of connecing, for the microphone audio signal being inputted by microphone interface and defeated by the first audio input unit
The first audio signal entering carries out the first downmixing unit of audio mixing, and the first downmixing unit is defeated with microphone interface, the first audio frequency respectively
Enter unit electrical connection, export to the first audio frequency of outer audio equipment for the first audio signal for the first downmixing unit output
Output unit, the first audio output unit is electrically connected with the first downmixing unit.Also include switching, switch is electrically connected to microphone interface
And the first downmixing unit between.Audio frequency process terminal is included the 3rd audio input unit and is electrically connected with the 3rd audio input unit
Recording/uploading unit, the 4th audio input unit and the monitoring interface electrically connecting with the 4th audio input unit connecing.Multiple
Microphone cascade adapter is sequentially connected electrically, and the first audio output unit that each microphone cascades adapter is suitable with the cascade of adjacent microphone
First audio output unit electrical connection of orchestration, last position microphone cascades the first audio frequency of adapter (the first microphone cascades adapter)
Output unit is electrically connected with the 3rd audio input unit of audio frequency process terminal, the 4th audio input unit respectively.This technical side
The having the beneficial effects that of case, multiple microphones cascade adaptation by multiple microphones and are concatenated together using, will collection audio signal
After mixing, audio frequency process terminal is transferred to by an interface or a wireless transmission unit, audio frequency process terminal will receive
Audio signal monitored or recorded/upload.Switch can make the audio signal unrestricted choice of monitoring or recording/upload
I.e. selectable portion cascades the audio signal of microphone collection.Further, audio frequency process terminal also includes a control unit, controls
The switch that unit and each microphone cascade adapter is electrically connected with.Each can be controlled to switch on-off by control unit to reach
To the selectable purpose of micro-acoustic.
The utility model additionally provides a kind of first order and combines the system of singing, and with reference to shown in Fig. 7, this first order combines the system of singing
It is made up of three assemblies：The microphone cascade one-to-one with multiple microphones of multiple microphone (only citing three in this enforcement) is adapted to
Device and an audio frequency process terminal.The 3rd microphone cascade adapter in the present embodiment, the 4th cascade adapter are shown in Fig. 3
Microphone cascade adapter, including the microphone interface for electrically connecting with external speaker, for electrically connecting with outer audio equipment
The first audio input unit, for the microphone audio signal being inputted by microphone interface and by first audio input unit input
The first audio signal carry out the first downmixing unit of audio mixing, the first downmixing unit respectively with microphone interface, the first audio input
Unit electrical connection, the first audio signal for exporting for the first downmixing unit export defeated to the first audio frequency of outer audio equipment
Go out unit, the first audio output unit is electrically connected with the first downmixing unit；Also include switch, switch be electrically connected to microphone interface with
Between first downmixing unit；Also include for electrically connect with outer audio equipment the second audio input unit, for by talking about
Cylinder interface input microphone audio signal and by second audio input unit input the second audio signal carry out the second of audio mixing
Downmixing unit, the second downmixing unit is electrically connected with microphone interface, the second audio input unit respectively；For for the second downmixing unit
Second audio signal of output exports to the second audio output unit of outer audio equipment, the second audio output unit and second
Downmixing unit electrically connects.Audio frequency process terminal is included the 3rd audio input unit and is electrically connected with the 3rd audio input unit
Recording/uploading unit, the 4th audio input unit and the monitoring interface electrically connecting with the 4th audio input unit.Multiple microphones
Cascade adapter is sequentially connected electrically, and the first audio output unit that each microphone cascades adapter cascades adapter with adjacent microphone
First audio output unit electrical connection, every one second microphone cascade adapter the second audio output unit with adjacent second talk about
Second audio input unit electrical connection of cylinder cascade adapter, last position microphone cascades adapter (the 3rd microphone cascades adapter)
First audio output unit is divided and is electrically connected with described 3rd audio input unit of described audio frequency process terminal, and last position microphone cascades
Second audio output unit of adapter (the 3rd microphone cascades adapter) and the 4th audio input unit of audio frequency process terminal
Electrical connection.The having the beneficial effects that of this technical scheme, multiple microphones pass through multiple microphones and cascade adapters to cascade together, will own
It is transferred to audio frequency process terminal and is supervised by an interface or wireless transmission unit after the audio signal mixing of microphone collection
Listen, after the audio signal mixing part after switch selects being cascaded microphone collection, pass through an interface or wireless transmission
Unit is transferred to audio frequency process terminal to carry out recording/uploading.Further, audio frequency process terminal also includes a control unit, control
The switch that unit processed and each microphone cascade adapter is electrically connected with.Each can be controlled to switch on-off by control unit
Reach the selectable purpose of audio signal recorded or upload.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate the utility model example, and
It is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need to give to all of embodiment
Exhaustive.All any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in
Within the utility model scope of the claims.
Claims (10)
1. a kind of microphone cascade adapter is it is characterised in that include：
For the microphone interface electrically connecting with external speaker；
For the first audio input unit electrically connecting with outer audio equipment；
For to the microphone audio signal being inputted by described microphone interface and by described first audio input unit input first
Audio signal carries out the first downmixing unit of audio mixing, described first downmixing unit respectively with described microphone interface, described first sound
Frequency input block electrically connects；
Export to the first audio output of outer audio equipment for the first audio signal for described first downmixing unit output
Unit, described first audio output unit is electrically connected with the first downmixing unit；
Switch, described switch is electrically connected between described microphone interface and described first downmixing unit.
2. microphone cascade adapter according to claim 1 is it is characterised in that also include：
For the second audio input unit electrically connecting with outer audio equipment；
For to the microphone audio signal being inputted by described microphone interface and by described second audio input unit input second
Audio signal carries out the second downmixing unit of audio mixing, described second downmixing unit respectively with described microphone interface, described second sound
Frequency input block electrically connects；
Export to the second audio output of outer audio equipment for the second audio signal for described second downmixing unit output
Unit, described second audio output unit is electrically connected with the second downmixing unit.
3. microphone cascade adapter according to claim 1 is it is characterised in that described first audio input unit is included no
Line receives chip, and described first audio output unit includes transmitting wirelessly chip.
4. microphone cascade adapter according to claim 2 is it is characterised in that described second audio input unit is included no
Line receives chip, and described second audio output unit includes transmitting wirelessly chip.
5. the microphone cascade adapter according to Claims 1-4 any one is it is characterised in that described microphone interface is
Direct insertion Carron female head interface, for being directly accessed for external speaker.
6. according to Claims 1-4 any one microphone cascade adapter it is characterised in that also include for by
The microphone audio signal of described microphone interface input carries out audio effect processing unit, described audio effect processing unit and the institute of audio effect processing
State microphone interface electrical connection.
7. the first order combines the system of singing it is characterised in that including audio frequency process terminal, the first microphone cascade adapter, Duo Ge
Two microphone cascade adapters and multiple microphone；Described audio frequency process terminal includes the 3rd audio input unit and the described 3rd
Audio input unit electrical connection recording/uploading unit, the 4th audio input unit and with described 4th audio input unit
The monitoring interface of electrical connection；
Described first microphone cascade adapter is selected from microphone as claimed in claim 1 and cascades adapter, described first microphone level
Described first audio output unit described 3rd audio input unit, the institute with described audio frequency process terminal respectively of connection adapter
State the 4th audio input unit to be electrically connected with；
Described second microphone cascade adapter is selected from microphone as claimed in claim 1 and cascades adapter；Each described second words
Described first audio output unit of cylinder cascade adapter cascades described first audio frequency of adapter with adjacent described second microphone
Input block electrically connects；It is electrically connected with described first microphone cascade adapter after multiple described second microphone cascade adapter series connection
Connect；
The plurality of microphone and described first microphone cascade the microphone interface of adapter, multiple described second microphone cascade adapter
Microphone interface correspond electrical connection.
8. the first order according to claim 7 combines the system of singing it is characterised in that described audio frequency process terminal also includes one
Control unit, described control unit cascades the switch of adapter, each described second microphone cascade respectively with described first microphone
The switch of adapter is electrically connected with.
9. the system of singing is combined it is characterised in that including audio frequency process terminal, the 3rd microphone cascade adapter, Duo Ge in the second level
Four microphone cascade adapters and multiple microphone；Described audio frequency process terminal includes the 3rd audio input unit and the described 3rd
Audio input unit electrical connection recording/uploading unit, the 4th audio input unit and with described 4th audio input unit
The monitoring interface of electrical connection；
Described 3rd microphone cascade adapter is selected from microphone as claimed in claim 2 and cascades adapter, described 3rd microphone level
Described first audio output unit of connection adapter is electrically connected with described 3rd audio input unit of described audio frequency process terminal,
Described 3rd microphone cascades described second audio output unit of adapter and described 4th audio frequency of described audio frequency process terminal
Input block electrically connects；
Described 4th microphone cascade adapter is selected from microphone as claimed in claim 2 and cascades adapter；Each described 4th words
Described first audio output unit of cylinder cascade adapter cascades described first audio frequency of adapter with adjacent described 4th microphone
Input block electrically connects, and each described 4th microphone cascades described second audio output unit and the adjacent described 4th of adapter
Microphone cascades the described second audio input unit electrical connection of adapter；Multiple described 4th microphones cascade adapters series connection after with
Described 3rd microphone cascade adapter electrical connection；
The plurality of microphone and described 3rd microphone cascade the microphone interface of adapter, multiple described 4th microphone cascade adapter
Microphone interface corresponds electrical connection.
10. the system of singing is combined it is characterised in that described audio frequency process terminal also includes in the second level according to claim 9
One control unit, described control unit cascades the switch of adapter, each described 4th microphone level with described 3rd microphone respectively
The switch of connection adapter is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819254.0U CN205961407U (en) | 2016-07-28 | 2016-07-28 | Microphone cascades that system is jointly sung to adapter, first order and system is jointly sung to second level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620819254.0U CN205961407U (en) | 2016-07-28 | 2016-07-28 | Microphone cascades that system is jointly sung to adapter, first order and system is jointly sung to second level |
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| Publication Number | Publication Date |
|---|---|
| CN205961407U true CN205961407U (en) | 2017-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620819254.0U Expired - Fee Related CN205961407U (en) | 2016-07-28 | 2016-07-28 | Microphone cascades that system is jointly sung to adapter, first order and system is jointly sung to second level |
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| Country | Link |
|---|---|
| CN (1) | CN205961407U (en) |
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2016
- 2016-07-28 CN CN201620819254.0U patent/CN205961407U/en not_active Expired - Fee Related
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