CN206313947U - A kind of wireless microphone system - Google Patents
A kind of wireless microphone system Download PDFInfo
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- CN206313947U CN206313947U CN201621280344.3U CN201621280344U CN206313947U CN 206313947 U CN206313947 U CN 206313947U CN 201621280344 U CN201621280344 U CN 201621280344U CN 206313947 U CN206313947 U CN 206313947U
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- wireless microphone
- receiver
- microphone
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Abstract
The utility model discloses a kind of wireless microphone system, including wireless microphone, tone playing equipment, wireless receiver and audiogenic device, the input of tone playing equipment terminates wireless microphone, wireless receiver and audiogenic device two-way communication link；Wireless microphone is connected with wireless receiver wireless two-way communication.Wireless microphone system of the present utility model uses way communication, is easy to carry out wireless receiver sound effect control from wireless microphone end, is easy to change singing effect in real time, and K song effects are good.
Description
[technical field]
The utility model is related to the sound system sung, more particularly to a kind of wireless microphone system.
[background technology]
With intelligent mobile terminal product, and K song classes APP development, increasing user slowly get used to this
Class social platform shows oneself.But traditional K song microphones, otherwise audio frequency effect is poor, otherwise it is required to wired connection end
End equipment, this allows for the performance that user cannot be heartily.And traditional wireless microphone is due to its interface and radio frequency transfer mode
Limitation, current mobile terminal K song and the demand sung cannot be met again.Traditional wireless microphone, its radio frequency transmission is basic
All it is unidirectional, i.e. simplex mode, it is impossible to carry out the control of various audios to wireless receiver from wireless microphone end, no
Singing effect can in real time be changed according to the demand of user or be monitored in real time.
[content of the invention]
The technical problems to be solved in the utility model is to provide that a kind of K song effect is good, is easy to from wireless microphone end to nothing
Line receiver carries out the control of audio, is easy to change in real time the wireless microphone system of singing effect.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is that a kind of wireless microphone system is wrapped
Wireless microphone, tone playing equipment, wireless receiver and audiogenic device are included, the input of tone playing equipment terminates wireless microphone, wirelessly
Receiver and audiogenic device two-way communication link；Wireless microphone is connected with wireless receiver wireless two-way communication.
Above-described wireless microphone system, wireless microphone includes MCU, pickup module, transmitter module, antenna mould
Block, receiver module and dio Output Modules, the output of wireless microphone pickup module terminate the defeated of wireless microphone transmitter module
Enter end, the input of the output termination wireless microphone Anneta module of wireless microphone transmitter module；Wireless microphone antenna mould
The output termination wireless microphone receiver module of block, the output termination wireless microphone audio output of wireless microphone receiver module
Module；The output termination tone playing equipment of wireless microphone dio Output Modules.
Above-described wireless microphone system, wireless microphone includes human-computer interaction module and pilot module, wireless wheat
The output termination MCU of gram wind human-computer interaction module；The control end of wireless microphone transmitter module, wireless microphone receiver module
The control end of control end and wireless microphone pilot module meets CPU respectively, and the output termination of wireless microphone pilot module is wireless
Microphone transmitter module.
Above-described wireless microphone system, wireless receiver includes CPU, Anneta module, transmitter module, reception mould
Block, audio effect processing module, dio Output Modules and Audio Input Modules, the input termination of wireless receiver receiver module wirelessly connect
Receipts machine Anneta module, output termination audio effect processing module；The output termination wireless receiver transmitter module of audio effect processing module, nothing
The output termination wireless receiver Anneta module of line receiver transmitter module；The input termination of wireless receiver Audio Input Modules
Described audiogenic device, output termination audio effect processing module；The output termination audiogenic device of wireless receiver dio Output Modules,
Input termination audio effect processing module.
Above-described wireless microphone system, wireless receiver includes human-computer interaction module and pilot module, wirelessly connects
The input termination wireless receiver receiver module of receipts machine pilot module, output termination CPU；Wireless receiver human-computer interaction module
Output termination CPU, the control end of wireless receiver transmitter module, the control end of wireless receiver receiver module and audio effect processing mould
The control end of block meets CPU respectively.
Wireless microphone system of the present utility model uses way communication, is easy to from wireless microphone end to wirelessly connecing
Receipts machine carries out sound effect control, is easy to change singing effect in real time, and K song effects are good.
[brief description of the drawings]
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the theory diagram of the utility model embodiment wireless microphone system.
Fig. 2 is the theory diagram of the utility model embodiment wireless microphone.
Fig. 3 is the theory diagram of the utility model embodiment wireless receiver.
[specific embodiment]
The principle of the utility model embodiment wireless microphone system is as shown in Figure 1 to Figure 3.
As shown in figure 1, wireless microphone system includes wireless microphone, tone playing equipment, wireless receiver and audiogenic device,
The input termination wireless microphone of tone playing equipment, wireless receiver and audiogenic device two-way communication link；Wireless microphone and nothing
Line receiver wireless two-way communication is connected.
Wireless microphone is while completing voice pickup and being sent to wireless receiver, it is also possible to receive by wireless receiving
What machine was sended over, the mixed audio of treated voice and background sound, while this mixed audio is exported being set to playback
It is standby.That is, while user holds microphone performance, the earphone being connected on microphone can be used, hear be mixed with real time
The singing effect of background sound.
Wireless receiver after the human voice signal that wireless microphone is sended over is received, by mobile terminal or other sounds
Music on source device, after its internal audio effect processing module mixes, is then forwarded to wireless microphone.Meanwhile, also will be mixed
Audio after conjunction is sent to mobile terminal or other sound pick-up outfits.
As shown in Fig. 2 wireless microphone includes MCU, pickup module, transmitter module, Anneta module, receiver module, audio
Output module human-computer interaction module and pilot module.
The input of the output termination wireless microphone transmitter module of wireless microphone pickup module, wireless microphone transmitting
The input of the output termination wireless microphone Anneta module of module；The output of wireless microphone Anneta module terminates wireless Mike
Wind receiver module, the output termination wireless microphone dio Output Modules of wireless microphone receiver module；Wireless microphone audio
The output termination tone playing equipment of output module.
The output termination MCU of wireless microphone human-computer interaction module；The control end of wireless microphone transmitter module, wireless wheat
Gram control end of wind receiver module and the control end of wireless microphone pilot module meet MCU, wireless microphone pilot module respectively
Output termination wireless microphone transmitter module.
The control signal of user is sent to MCU and is analyzed by the human-computer interaction module of wireless microphone, MCU as according to
According to control pilot module generation pilot control signal, the transmission signal and transmission power, control receiver module of control transmitter module
Reception signal and receiving sensitivity.
Pilot module via after MCU controls generate pilot control signal, pilot control signal and pickup module treatment after
Human voice signal, be modulated to transmission signal via transmitter module.
After transmitter module is via MCU control generation transmission signals, pilot control signal and human voice signal are modulated it together
Afterwards, as the transmission signal after modulation, then the transmission signal after modulation is passed into Anneta module, is launched by Anneta module
Go.
Receiver module receives signal via MCU control generations, and the available radio frequencies signal that Anneta module is passed over is carried out
Demodulation.And audio output and control module (dio Output Modules) are passed to the audio signal after demodulation.
Transmitter module and receiver module share an Anneta module, and the usual bandwidth of Anneta module is larger.Transmitting can be covered
With the radio frequency range for receiving.Meanwhile, transmitter module and receiver module all possess independent filter circuit, so avoid
Frequency conflicts between transmitting and reception.
As shown in figure 3, wireless receiver include CPU, Anneta module, transmitter module, receiver module, audio effect processing module,
Dio Output Modules, Audio Input Modules, human-computer interaction module and pilot module.
The input termination wireless receiver Anneta module of wireless receiver receiver module, output termination audio effect processing module；
The output termination wireless receiver transmitter module of audio effect processing module, the output termination wireless receiving of wireless receiver transmitter module
Machine Anneta module；Audiogenic device described in the input termination of wireless receiver Audio Input Modules, output termination audio effect processing mould
Block；The output termination audiogenic device of wireless receiver dio Output Modules, input termination audio effect processing module.
The input termination wireless receiver receiver module of wireless receiver pilot module, output termination CPU；Wireless receiver
The output termination CPU of human-computer interaction module, the control end of wireless receiver transmitter module, the control of wireless receiver receiver module
The control end of end and audio effect processing module meets CPU respectively.
The control signal of user is sent to CPU and is analyzed by the human-computer interaction module of wireless receiver.CPU is controlled with this
The transmission signal and transmission power of transmitter module, the reception signal of control receiver module and receiving sensitivity, control audio effect processing
Module produces no audio frequency effect.
Receiver module and available is penetrated via the reception signal of CPU control generation receptions by what Anneta module was passed over
Frequency signal, is demodulated, and the audio signal after demodulation is passed into audio output and control module；Receiver module simultaneously will solution
Signal transmission after tune is to pilot module.Signal after demodulation is analyzed treatment, the recognizable pilot tone of generation by pilot module
Control signal, passes to CPU.CPU can control audio effect processing module, transmitter module and reception according to this pilot control signal
Module.
Audio effect processing module, via CPU controls after, audio signal and audio input that receiver module is passed over and control
The sound source signal that molding block is passed over, and the special efficacy audio signal for itself generating, are uniformly processed, and what is hereafter formed is mixed
Synaeresis frequently, is delivered separately to audio output and control module (dio Output Modules) and transmitter module.
The mixed audio signal that audio output and control module pass over audio effect processing module, passes.
After transmitter module is via CPU control generation transmission signals, the mixed audio letter that audio effect processing module is passed over
Number it is modulated, as the transmission signal after modulation, then the transmission signal after modulation is passed into Anneta module, by Anneta module
Launch.
The utility model above example uses the wireless microphone system of duplex communication.Breach conventional microphone either simplex
The limitation of communication, hand-held wireless microphone and wireless receiver, all possess the function of sending and receiving.Realize truly
Wireless K song environment.
Pilot tone control thinking in the conventional wireless microphone system that the utility model above example is quoted, is realizing nothing
While line microphone and wireless receiver are accurately docked, various sounds can be carried out to wireless receiver from wireless microphone end again
The control of effect.
The wireless microphone system of the utility model above example is not only a transaudient equipment, while can also make
To sing turn-key system, user can in real time change singing effect according to individual Man's Demands, while can realize monitoring in real time using
Family can heartily be shown on any network social intercourse platform.
Claims (4)
1. a kind of wireless microphone system, it is characterised in that including wireless microphone, tone playing equipment, wireless receiver and source of sound
Equipment, the input termination wireless microphone of tone playing equipment, wireless receiver and audiogenic device two-way communication link；Wireless microphone
It is connected with wireless receiver wireless two-way communication；Wireless microphone includes MCU, pickup module, transmitter module, Anneta module, connects
Module and dio Output Modules are received, the output of wireless microphone pickup module terminates the input of wireless microphone transmitter module,
The input of the output termination wireless microphone Anneta module of wireless microphone transmitter module；Wireless microphone Anneta module it is defeated
Go out to terminate wireless microphone receiver module, the output termination wireless microphone dio Output Modules of wireless microphone receiver module；
The output termination tone playing equipment of wireless microphone dio Output Modules.
2. wireless microphone system according to claim 1, it is characterised in that wireless microphone includes human-computer interaction module
And pilot module, the output termination MCU of wireless microphone human-computer interaction module；The control end of wireless microphone transmitter module, nothing
The control end of line microphone receiver module and the control end of wireless microphone pilot module meet CPU, wireless microphone pilot tone respectively
The output termination wireless microphone transmitter module of module.
3. wireless microphone system according to claim 1, it is characterised in that wireless receiver includes CPU, antenna mould
Block, transmitter module, receiver module, audio effect processing module, dio Output Modules and Audio Input Modules, wireless receiver receive mould
The input termination wireless receiver Anneta module of block, output termination audio effect processing module；The output termination nothing of audio effect processing module
Line receiver transmitter module, the output termination wireless receiver Anneta module of wireless receiver transmitter module；Wireless receiver sound
Audiogenic device described in the input termination of frequency input module, output termination audio effect processing module；Wireless receiver audio output mould
The output termination audiogenic device of block, input termination audio effect processing module.
4. wireless microphone system according to claim 3, it is characterised in that wireless receiver includes human-computer interaction module
And pilot module, the input termination wireless receiver receiver module of wireless receiver pilot module, output termination CPU；Wirelessly connect
The output termination CPU of receipts machine human-computer interaction module, the control end of wireless receiver transmitter module, wireless receiver receiver module
Control end and the control end of audio effect processing module meet CPU respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280344.3U CN206313947U (en) | 2016-11-23 | 2016-11-23 | A kind of wireless microphone system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621280344.3U CN206313947U (en) | 2016-11-23 | 2016-11-23 | A kind of wireless microphone system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206313947U true CN206313947U (en) | 2017-07-07 |
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ID=59244982
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621280344.3U Active CN206313947U (en) | 2016-11-23 | 2016-11-23 | A kind of wireless microphone system |
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| Country | Link |
|---|---|
| CN (1) | CN206313947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106658246A (en) * | 2016-11-23 | 2017-05-10 | 深圳市好兄弟电子有限公司 | Wireless microphone system |
-
2016
- 2016-11-23 CN CN201621280344.3U patent/CN206313947U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106658246A (en) * | 2016-11-23 | 2017-05-10 | 深圳市好兄弟电子有限公司 | Wireless microphone system |
| CN106658246B (en) * | 2016-11-23 | 2020-06-30 | 深圳市好兄弟电子有限公司 | Wireless microphone system |
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