CN106658246A - Wireless microphone system - Google Patents
Wireless microphone system Download PDFInfo
- Publication number
- CN106658246A CN106658246A CN201611059743.1A CN201611059743A CN106658246A CN 106658246 A CN106658246 A CN 106658246A CN 201611059743 A CN201611059743 A CN 201611059743A CN 106658246 A CN106658246 A CN 106658246A
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- China
- Prior art keywords
- module
- wireless
- receiver
- wireless microphone
- microphone
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000694 effects Effects 0.000 claims abstract description 41
- 230000006854 communication Effects 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims description 28
- 230000003993 interaction Effects 0.000 claims description 14
- 230000005236 sound signal Effects 0.000 claims description 7
- 230000007175 bidirectional communication Effects 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 12
- 241000209140 Triticum Species 0.000 description 3
- 235000021307 Triticum Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 2
- 244000085208 Eragrostis cumingii Species 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2420/00—Details of connection covered by H04R, not provided for in its groups
- H04R2420/03—Connection circuits to selectively connect loudspeakers or headphones to amplifiers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Transmitters (AREA)
Abstract
The invention discloses a wireless microphone system which comprises a wireless microphone, playback equipment, a wireless receiver and sound source equipment. An input end of the playback equipment is connected with the wireless microphone, and the wireless receiver is in bidirectional communication connection with the sound source equipment; and the wireless microphone is in wireless bidirectional communication connection with the wireless receiver. The wireless microphone system disclosed by the invention adopts a duplex communication mode, is convenient to carry out sound effect control on the wireless receiver from the side of the wireless microphone, is convenient to change a singing effect in real time, and is good in karaoke effect.
Description
[technical field]
The present invention relates to the sound system sung, more particularly to a kind of wireless microphone system.
[background technology]
With intelligent mobile terminal product, and K sings the development of class APP, increasing user slowly get used to this
Class social platform is showing oneself.But traditional K song microphones, or audio frequency effect is poor, or being 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
Restriction, 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 the control of various audios is carried out 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 problem to be solved in the present invention is to provide that a kind of K song effect is good, is easy to from wireless microphone end to wirelessly connecing
Receipts machine carries out the control of audio, is easy to change the wireless microphone system of singing effect in real time.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is, a kind of wireless microphone system, including nothing
Line microphone, tone playing equipment, wireless receiver and audiogenic device, the input termination wireless microphone of tone playing equipment, wireless receiving
Machine 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 terminates 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 respectively CPU, 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 connects
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 respectively CPU.
Above-described wireless microphone system, wireless microphone completes voice pickup and is being sent to wireless receiver
Meanwhile, what reception was sended over by wireless receiver, the mixed audio of treated voice and background sound, while will be described
Mixed audio is exported to tone playing equipment；Wireless receiver after the human voice signal that wireless microphone is sended over is received, by sound
Music on source device, after the audio effect processing module mixing inside wireless receiver, is then forwarded to wireless microphone.
Above-described wireless microphone system, wireless receiver sends the mixed audio signal of audio effect processing module
To the recording system in audiogenic device.
The wireless microphone system of the present invention adopts way communication, is easy to from wireless microphone end to wireless receiver
Carry out sound effect control, be easy to change singing effect in real time, K song effects are good.
[description of the drawings]
With reference to the accompanying drawings and detailed description the present invention is further detailed explanation.
Fig. 1 is the theory diagram of embodiment of the present invention wireless microphone system.
Fig. 2 is the theory diagram of embodiment of the present invention wireless microphone.
Fig. 3 is the theory diagram of embodiment of the present invention wireless receiver.
[specific embodiment]
The principle of embodiment of the present invention 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 connects.
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 setting to playback
It is standby.That is, while user holds microphone performance, can in real time be heard and be mixed with the earphone being connected on microphone
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 mixing, is then forwarded to wireless microphone.Meanwhile, also will be mixed
Audio frequency 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 frequency
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 frequency
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 connect respectively MCU, wireless microphone pilot module
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
Pilot control signal, the transmission signal of control transmitter module and transmission power, control receiver module are generated according to control pilot module
Reception signal and receiving sensitivity.
Pilot module via the pilot control signal generated after MCU controls, after pilot control signal and pickup module are processed
Human voice signal, be modulated to transmission signal via transmitter module.
Transmitter module is generated after transmission signal via MCU controls, and pilot control signal and human voice signal are modulated together into it
Afterwards, become the transmission signal after modulation, then the transmission signal after modulation is passed into Anneta module, launched by Anneta module
Go.
Receiver module is generated via MCU controls and receives signal, and the available radio frequencies signal that Anneta module is passed over is carried out
Demodulation.And pass to audio output and control module (dio Output Modules) 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 respectively CPU.
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 controls the reception signal for generating reception via CPU, and available penetrates 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 process by pilot module, generates discernible pilot tone
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, the audio signal that receiver module is passed over and audio input 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 frequency, 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.
Transmitter module is generated after transmission signal via CPU controls, the mixed audio letter that audio effect processing module is passed over
Number it is modulated, becomes the transmission signal after modulation, then the transmission signal after modulation is passed into Anneta module, by Anneta module
Launch.
Above example of the present invention adopts the wireless microphone system of duplex communication.Breach conventional microphone simplex
Restriction, hand-held wireless microphone and wireless receiver all possess the function of sending and receiving.Realize nothing truly
Line K sings environment.
Pilot tone control thinking in the conventional wireless microphone system that above example of the present invention is quoted, is realizing wireless wheat
While gram wind and wireless receiver are accurately docked, various audios can be carried out to wireless receiver from wireless microphone end again
Control.
The wireless microphone system of above example of the present invention is not only a transaudient equipment, while can also be used as drilling
Turn-key system is sung, user can in real time change singing effect according to individual Man's Demands, while can realize that real-time monitoring users can
To be shown heartily on any network social intercourse platform.
Claims (7)
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.
2. wireless microphone system according to claim 1, it is characterised in that wireless microphone includes MCU, pickup mould
Block, transmitter module, Anneta module, receiver module and dio Output Modules, the output termination of wireless microphone pickup module is wireless
The input of microphone transmitter module, the input of the output termination wireless microphone Anneta module of wireless microphone transmitter module
End；The output termination wireless microphone receiver module of wireless microphone Anneta module, the output end of wireless microphone receiver module
Connect wireless microphone dio Output Modules；The output termination tone playing equipment of wireless microphone dio Output Modules.
3. wireless microphone system according to claim 2, 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 connect respectively CPU, wireless microphone pilot tone
The output termination wireless microphone transmitter module of module.
4. 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 receives 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.
5. wireless microphone system according to claim 4, 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
The control end of control end and audio effect processing module meets respectively CPU.
6. wireless microphone system according to claim 1, it is characterised in that wireless microphone completes voice pickup simultaneously
While being sent to wireless receiver, reception is sended over by wireless receiver, treated voice and background sound it is mixed
Synaeresis frequency, while described mixed audio is exported to tone playing equipment；Wireless receiver is transmitted across receiving wireless microphone
After the human voice signal for coming, the music on audiogenic device after the audio effect processing module mixing inside wireless receiver, then is sent out
Give wireless microphone.
7. wireless microphone system according to claim 6, it is characterised in that wireless receiver mixes audio effect processing module
Audio signal after conjunction is sent to the recording system in audiogenic device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611059743.1A CN106658246B (en) | 2016-11-23 | 2016-11-23 | Wireless microphone system |
| PCT/CN2017/089145 WO2018095023A1 (en) | 2016-11-23 | 2017-06-20 | Wireless microphone system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611059743.1A CN106658246B (en) | 2016-11-23 | 2016-11-23 | Wireless microphone system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106658246A true CN106658246A (en) | 2017-05-10 |
| CN106658246B CN106658246B (en) | 2020-06-30 |
Family
ID=58812173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611059743.1A Active CN106658246B (en) | 2016-11-23 | 2016-11-23 | Wireless microphone system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106658246B (en) |
| WO (1) | WO2018095023A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107181991A (en) * | 2017-07-06 | 2017-09-19 | 深圳市好兄弟电子有限公司 | The central control system of wireless microphone and wireless microphone system |
| WO2018095023A1 (en) * | 2016-11-23 | 2018-05-31 | 深圳市好兄弟电子有限公司 | Wireless microphone system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004112036A (en) * | 2002-09-13 | 2004-04-08 | Toa Corp | Wireless microphone |
| CN202587310U (en) * | 2012-05-04 | 2012-12-05 | 厦门大学 | Voice remote control microphone |
| CN103281645A (en) * | 2013-05-09 | 2013-09-04 | 北京昆腾微电子有限公司 | Wireless headset and working method thereof |
| CN104349247A (en) * | 2014-10-28 | 2015-02-11 | 张炳翔 | Wireless microphone system based on RDS (Radio Data System) data communication |
| CN106028208A (en) * | 2016-07-25 | 2016-10-12 | 北京塞宾科技有限公司 | Wireless karaoke microphone headset |
| CN206313947U (en) * | 2016-11-23 | 2017-07-07 | 深圳市好兄弟电子有限公司 | A kind of wireless microphone system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106658246B (en) * | 2016-11-23 | 2020-06-30 | 深圳市好兄弟电子有限公司 | Wireless microphone system |
-
2016
- 2016-11-23 CN CN201611059743.1A patent/CN106658246B/en active Active
-
2017
- 2017-06-20 WO PCT/CN2017/089145 patent/WO2018095023A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004112036A (en) * | 2002-09-13 | 2004-04-08 | Toa Corp | Wireless microphone |
| CN202587310U (en) * | 2012-05-04 | 2012-12-05 | 厦门大学 | Voice remote control microphone |
| CN103281645A (en) * | 2013-05-09 | 2013-09-04 | 北京昆腾微电子有限公司 | Wireless headset and working method thereof |
| CN104349247A (en) * | 2014-10-28 | 2015-02-11 | 张炳翔 | Wireless microphone system based on RDS (Radio Data System) data communication |
| CN106028208A (en) * | 2016-07-25 | 2016-10-12 | 北京塞宾科技有限公司 | Wireless karaoke microphone headset |
| CN206313947U (en) * | 2016-11-23 | 2017-07-07 | 深圳市好兄弟电子有限公司 | A kind of wireless microphone system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018095023A1 (en) * | 2016-11-23 | 2018-05-31 | 深圳市好兄弟电子有限公司 | Wireless microphone system |
| CN107181991A (en) * | 2017-07-06 | 2017-09-19 | 深圳市好兄弟电子有限公司 | The central control system of wireless microphone and wireless microphone system |
| CN107181991B (en) * | 2017-07-06 | 2023-08-15 | 深圳市好兄弟电子有限公司 | Wireless microphone and central control system of wireless microphone system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018095023A1 (en) | 2018-05-31 |
| CN106658246B (en) | 2020-06-30 |
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Denomination of invention: A wireless microphone system Effective date of registration: 20231120 Granted publication date: 20200630 Pledgee: Bank of Shanghai Limited by Share Ltd. Shenzhen branch Pledgor: BBS ELECTRONICS Co.,Ltd. Registration number: Y2023980066498 |