CN114051186A - Frequency matching method and device, wireless microphone and storage medium - Google Patents
Frequency matching method and device, wireless microphone and storage medium Download PDFInfo
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- CN114051186A CN114051186A CN202111319330.3A CN202111319330A CN114051186A CN 114051186 A CN114051186 A CN 114051186A CN 202111319330 A CN202111319330 A CN 202111319330A CN 114051186 A CN114051186 A CN 114051186A
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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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/08—Mouthpieces; Microphones; Attachments therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
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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
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/02—Details casings, cabinets or mounting therein for transducers covered by H04R1/02 but not provided for in any of its subgroups
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- Signal Processing (AREA)
- Acoustics & Sound (AREA)
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The embodiment of the invention discloses a frequency matching method, a frequency matching device, a wireless microphone and a storage medium, wherein the method comprises the following steps: acquiring a signal uploaded by an attitude sensor through a transmitting controller; if the signal is generated by detecting that the transmitting terminal is in the preset triggering posture, controlling the first infrared receiving and transmitting module to transmit a first infrared signal to the second infrared receiving and transmitting module through the transmitting controller; if the second infrared receiving and transmitting module receives the first infrared signal, triggering and starting the receiving controller; the receiving controller controls the second infrared receiving and transmitting module to transmit a second infrared signal to the first infrared receiving and transmitting module; and if the first infrared transceiver module receives the second infrared signal, triggering the transmission controller to carry out information synchronization based on the second infrared signal so as to complete frequency alignment. According to the scheme, when the gesture of the transmitting end is detected to be in the preset triggering gesture, the opposite-frequency operation is triggered and executed, the key pressing operation of a user is not needed, the operation is simple and rapid, and convenience is brought to the user.
Description
Technical Field
The present invention relates to the field of pairing technologies, and in particular, to a method and an apparatus for frequency pairing, a wireless microphone, and a storage medium.
Background
With the rapid development of the radio frequency technology, the functional diversity of the wireless microphone product is gradually increased, and the requirements of the using operation process are more complex. Before the existing wireless microphone product is used, a microphone receiver frequency alignment key needs to be manually pressed, and data pairing (frequency alignment) operation of a microphone transmitter and a microphone receiver is completed. And once the frequency matching is unsuccessful, the manual selection needs to be repeated to perform the frequency matching operation.
Specifically, wireless suit microphone still adopts traditional operating method in the use, needs the manual button of pressing to carry out data pair (to frequently) operation, and is comparatively troublesome and loaded down with trivial details, and inefficiency, is not enough to satisfy the demand that the customer felt to experience.
Thus, there is a need for a better solution to the problems of the prior art.
Disclosure of Invention
In view of the above, the present invention provides a method and an apparatus for frequency matching, a wireless microphone and a storage medium, which are used to solve the problems in the prior art.
Specifically, the present invention proposes the following specific examples:
the embodiment of the invention provides a frequency matching method, which is applied to a wireless microphone comprising a transmitting end and a receiving end, wherein the transmitting end is internally provided with an attitude sensor, a transmitting controller and a first infrared receiving and transmitting module; a receiving controller and a second infrared transceiving module are arranged in the receiving end; the method comprises the following steps:
acquiring a signal uploaded by the attitude sensor through the emission controller;
if the signal is generated by detecting that the transmitting terminal is in a preset triggering posture, controlling the first infrared transceiver module to transmit a first infrared signal to the second infrared transceiver module through the transmitting controller;
if the second infrared transceiver module receives the first infrared signal, triggering and starting the receiving controller;
controlling the second infrared transceiver module to transmit a second infrared signal to the first infrared transceiver module through the receiving controller;
and if the first infrared transceiver module receives the second infrared signal, triggering the emission controller to perform information synchronization based on the second infrared signal so as to complete frequency alignment.
In a specific embodiment, the preset trigger gesture includes: horizontal attitude or vertical attitude.
In a specific embodiment, the transmitting controller and the receiving controller are both single-chip microcomputers.
In a particular embodiment, the attitude sensor includes: a gyroscope.
In a specific embodiment, the transmitting end further comprises a first control circuit; the method further comprises the following steps:
after the transmission controller finishes frequency alignment, the first control circuit is controlled to be started so as to prompt that the frequency alignment is successful through the first control circuit.
In a specific embodiment, the receiving end further comprises a second control circuit for adjusting the transmitting frequency;
the controlling, by the receiving controller, the second infrared transceiver module to transmit a second infrared signal to the first infrared transceiver module includes:
and controlling the second control circuit to adjust the frequency through the receiving controller so as to trigger the second infrared transceiving module to transmit a second infrared signal based on the frequency adjusted by the first control circuit.
The embodiment of the invention also provides a frequency alignment device, which is applied to a wireless microphone comprising a transmitting end and a receiving end, wherein the transmitting end is internally provided with an attitude sensor, a transmitting controller and a first infrared receiving and transmitting module; a receiving controller and a second infrared transceiving module are arranged in the receiving end; the device includes:
the acquisition module is used for acquiring the signal uploaded by the attitude sensor through the emission controller;
the first transmitting module is used for controlling the first infrared receiving and transmitting module to transmit a first infrared signal to the second infrared receiving and transmitting module through the transmitting controller if the signal is a signal generated by detecting that the transmitting end is in a preset triggering posture;
the starting module is used for triggering and starting the receiving controller if the second infrared receiving and transmitting module receives the first infrared signal;
the second transmitting module is used for controlling the second infrared receiving and transmitting module to transmit a second infrared signal to the first infrared receiving and transmitting module through the receiving controller;
and the frequency alignment module is used for triggering the emission controller to carry out information synchronization based on the second infrared signal if the first infrared transceiver module receives the second infrared signal so as to complete frequency alignment.
In a specific embodiment, the preset trigger gesture includes: horizontal attitude or vertical attitude.
The embodiment of the present invention further provides a wireless microphone, which includes a memory and a processor, where the memory stores a computer program, and the processor runs the computer program to make the processor execute the above-mentioned frequency matching method.
The embodiment of the present invention further provides a storage medium, where a computer program is stored on the storage medium, and when the computer program is executed by a processor, the method for frequency matching described above is implemented.
Therefore, the embodiment of the invention provides a frequency alignment method, a frequency alignment device, a wireless microphone and a storage medium, which are applied to the wireless microphone comprising a transmitting end and a receiving end, wherein the transmitting end is internally provided with an attitude sensor, a transmitting controller and a first infrared transceiving module; a receiving controller and a second infrared transceiving module are arranged in the receiving end; the method comprises the following steps: acquiring a signal uploaded by the attitude sensor through the emission controller; if the signal is generated by detecting that the transmitting terminal is in a preset triggering posture, controlling the first infrared transceiver module to transmit a first infrared signal to the second infrared transceiver module through the transmitting controller; if the second infrared transceiver module receives the first infrared signal, triggering and starting the receiving controller; controlling the second infrared transceiver module to transmit a second infrared signal to the first infrared transceiver module through the receiving controller; and if the first infrared transceiver module receives the second infrared signal, triggering the emission controller to perform information synchronization based on the second infrared signal so as to complete frequency alignment. The gesture of the transmitting terminal is detected through the gesture sensor in the scheme, when the gesture of the transmitting terminal is detected to be in the preset triggering gesture, the opposite-frequency operation is triggered and executed, the key operation of a user is not needed in the scheme, the scheme is simple and rapid, and convenience is brought to the user.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings required to be used in the embodiments will be briefly described below, and it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope of the present invention. Like components are numbered similarly in the various figures.
Fig. 1 is a schematic flow chart illustrating a method for frequency alignment according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a system involved in a frequency-aligning method according to an embodiment of the present invention;
fig. 3 is a schematic flowchart illustrating a method for frequency alignment in a specific application scenario according to an embodiment of the present invention;
fig. 4 shows a schematic structural diagram of a frequency-matching apparatus according to an embodiment of the present invention.
Illustration of the drawings:
201-an acquisition module; 202-a first transmitting module; 203-a start-up module; 204-a second transmitting module; 205-frequency alignment module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
Hereinafter, the terms "including", "having", and their derivatives, which may be used in various embodiments of the present invention, are only intended to indicate specific features, numbers, steps, operations, elements, components, or combinations of the foregoing, and should not be construed as first excluding the existence of, or adding to, one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing.
Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which various embodiments of the present invention belong. The terms (such as those defined in commonly used dictionaries) should be interpreted as having a meaning that is consistent with their contextual meaning in the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein in various embodiments of the present invention.
Example 1
Embodiment 1 of the present invention discloses a frequency matching method, as shown in fig. 1, the method includes the following steps:
s101, acquiring a signal uploaded by the attitude sensor through the emission controller;
specifically, the attitude sensor includes: a gyroscope.
The scheme is applied to a wireless microphone comprising a transmitting end and a receiving end, as shown in fig. 2, wherein an attitude sensor (specifically, a gyroscope in fig. 2), a transmitting controller (a single chip microcomputer a in fig. 2) and a first infrared transceiver module (an infrared transceiver module a in fig. 2) are arranged in the transmitting end; a receiving controller (a single chip microcomputer B in fig. 2) and a second infrared transceiver module (an infrared transceiver module B in fig. 2) are arranged in the receiving end;
the system comprises a specific transmitting controller (specifically, a transmitting end singlechip), an infrared receiving and transmitting module (for example, a first infrared receiving and transmitting module), a posture sensor and a control module, wherein the specific transmitting controller (specifically, the transmitting end singlechip) is used for directly establishing communication with the infrared receiving and transmitting module (for example, the first infrared receiving and transmitting module), processing data generated by the posture sensor and controlling other functional modules in a transmitting end; the receiving controller (specifically, the receiving end single chip microcomputer) is used for establishing communication with the infrared transceiver module (for example, the second infrared transceiver module) and controlling other functional modules in the receiving end.
Step S102, if the signal is a signal generated by detecting that the transmitting terminal is in a preset trigger posture, controlling the first infrared transceiver module to transmit a first infrared signal to the second infrared transceiver module through the transmitting controller;
specifically, the preset trigger gesture includes: a horizontal attitude or a vertical attitude; besides the horizontal posture or the vertical posture, the specific preset triggering posture can also have other postures, and the user-defined setting can be carried out according to specific conditions.
As shown in fig. 3, when the gesture sensor detects that the transmitting end is in a preset trigger gesture, for example, a horizontal gesture, the transmitting controller controls the first infrared transceiver module to transmit a first infrared signal to the second infrared transceiver module, where the first infrared signal is used to request for frequency alignment.
Step S103, if the second infrared transceiver module receives the first infrared signal, triggering and starting the receiving controller;
and if the second infrared receiving and transmitting module receives the first infrared signal, triggering and starting the receiving controller.
Step S104, controlling the second infrared transceiver module to transmit a second infrared signal to the first infrared transceiver module through the receiving controller;
the receiving controller controls the second infrared transceiving module to send a second infrared signal to the first infrared transceiving module, wherein the second infrared signal comprises frequency information, so that the subsequent receiving end can execute frequency alignment after receiving the second infrared signal.
And step S105, if the first infrared transceiver module receives the second infrared signal, triggering the transmission controller to perform information synchronization based on the second infrared signal so as to complete frequency alignment.
Specifically, the emission controller determines the frequency based on the second infrared signal, so as to complete the information synchronization of the frequency, thereby completing the frequency pairing.
Further, as shown in fig. 2, the transmitting controller and the receiving controller are both single-chip microcomputers.
In a specific embodiment, the transmitting end further comprises a first control circuit; the method further comprises the following steps:
after the transmission controller finishes frequency alignment, the first control circuit is controlled to be started so as to prompt that the frequency alignment is successful through the first control circuit.
Specifically, in order to prompt the user, the user is informed that the frequency alignment is successful, and after the frequency alignment is completed, the prompt is also performed through the first control circuit, and the specific first control circuit may include a display, an indicator light, or the like, so that the user may be prompted through the display, the indicator light, or the like.
In a specific embodiment, the receiving end further comprises a second control circuit for adjusting the transmitting frequency;
the controlling, by the receiving controller, the second infrared transceiver module to transmit a second infrared signal to the first infrared transceiver module includes:
and controlling the second control circuit to adjust the frequency through the receiving controller so as to trigger the second infrared transceiving module to transmit a second infrared signal based on the frequency adjusted by the first control circuit.
Specifically, the second infrared signal fed back to the transmitting end by the receiving controller needs to carry frequency data, and the frequency of the specifically fed back second infrared signal can be adjusted by the second control circuit.
Specifically, referring to fig. 2 and fig. 3, a wireless microphone is taken as an example for explanation, when the wireless microphone is in use, when the gyroscope detects that the transmitter is in one horizontal or vertical posture or other postures (not limited to absolute horizontal), data is transmitted to the transmitter control unit (the single chip microcomputer a) to trigger the transmitter control unit (the single chip microcomputer a) to work, and further trigger the infrared transceiver module a to send an infrared signal to the receiver, after the infrared transceiver module B of the receiver receives the infrared signal, the receiver control unit (the single chip microcomputer B) is triggered to work, the control unit drives the control circuit B to work, the infrared transceiver module B is triggered to send the infrared signal to the infrared transceiver module a, after the infrared transceiver module a receives the signal, the control unit (the single chip microcomputer a) is triggered to complete information synchronization, the frequency alignment mode is exited, and the control unit (the single chip microcomputer a) drives the control circuit a to work, and entering a normal working state.
As shown in fig. 3, a method for intelligently tuning a wireless microphone is introduced in conjunction with fig. 2, and includes the following steps:
and step 0, randomly taking one transmitter and entering an initialization state.
Step 1, judging whether the emitter is in a triggerable posture by the gyroscope.
And step 2, triggering the emitter control unit (the singlechip A) to work.
And 3, triggering the infrared receiving and transmitting module A by the transmitter control unit to transmit an infrared signal.
And 4, judging whether the receiver infrared transceiving module B receives the available infrared signal.
And 5, triggering a control unit (a singlechip B) to work by the receiver.
And 6, operating the receiver control circuit B.
And 7, the infrared receiving and transmitting module B sends an infrared signal.
And 8, receiving the infrared signal by the infrared receiving and transmitting module A.
And 9, synchronizing information of the emitter control unit (the singlechip A).
And step 10, operating the emitter control circuit A.
And step 11, the transmitter exits the frequency alignment mode and works normally.
This scheme of adoption replacement traditional manual button is to frequently, can be more simple convenient, can greatly promote customer's comfortable experience and feel.
Example 2
For further explanation, embodiment 2 of the present invention further discloses a frequency matching device, which is applied to a wireless microphone comprising a transmitting end and a receiving end, wherein the transmitting end is provided with an attitude sensor, a transmitting controller and a first infrared transceiver module; a receiving controller and a second infrared transceiving module are arranged in the receiving end; as shown in fig. 4, the apparatus includes:
an obtaining module 201, configured to obtain, through the launch controller, a signal uploaded by the attitude sensor;
the first transmitting module 202 is configured to control, by the transmitting controller, the first infrared transceiver module to transmit a first infrared signal to the second infrared transceiver module if the signal is a signal generated by detecting that the transmitting end is in a preset trigger gesture;
a starting module 203, configured to trigger to start the receiving controller if the second infrared transceiver module receives the first infrared signal;
the second transmitting module 204 is configured to control, through the receiving controller, the second infrared transceiver module to transmit a second infrared signal to the first infrared transceiver module;
a frequency-matching module 205, configured to trigger the transmission controller to perform information synchronization based on the second infrared signal if the first infrared transceiver module receives the second infrared signal, so as to complete frequency matching.
In a specific embodiment, the preset trigger gesture includes: horizontal attitude or vertical attitude.
In a specific embodiment, the transmitting controller and the receiving controller are both single-chip microcomputers.
In a particular embodiment, the attitude sensor includes: a gyroscope.
In a specific embodiment, the transmitting end further comprises a first control circuit; the device also includes: and the prompting module is used for controlling and starting the first control circuit after the transmission controller finishes frequency alignment so as to prompt that the frequency alignment is successful through the first control circuit.
In a specific embodiment, the receiving end further comprises a second control circuit for adjusting the transmitting frequency;
the second transmitting module 204 is configured to:
and controlling the second control circuit to adjust the frequency through the receiving controller so as to trigger the second infrared transceiving module to transmit a second infrared signal based on the frequency adjusted by the first control circuit.
Example 3
Embodiment 3 of the present invention further discloses a wireless microphone, which includes a memory and a processor, where the memory stores a computer program, and the processor runs the computer program to make the processor execute the frequency matching method as described in embodiment 1.
Example 4
The embodiment 4 of the present invention further discloses a storage medium, where a computer program is stored, and when the computer program is executed by a processor, the method for frequency matching as described in the embodiment 1 is implemented.
Therefore, the embodiment of the invention provides a frequency alignment method, a frequency alignment device, a wireless microphone and a storage medium, which are applied to the wireless microphone comprising a transmitting end and a receiving end, wherein the transmitting end is internally provided with an attitude sensor, a transmitting controller and a first infrared transceiving module; a receiving controller and a second infrared transceiving module are arranged in the receiving end; the method comprises the following steps: acquiring a signal uploaded by the attitude sensor through the emission controller; if the signal is generated by detecting that the transmitting terminal is in a preset triggering posture, controlling the first infrared transceiver module to transmit a first infrared signal to the second infrared transceiver module through the transmitting controller; if the second infrared transceiver module receives the first infrared signal, triggering and starting the receiving controller; controlling the second infrared transceiver module to transmit a second infrared signal to the first infrared transceiver module through the receiving controller; and if the first infrared transceiver module receives the second infrared signal, triggering the emission controller to perform information synchronization based on the second infrared signal so as to complete frequency alignment. The gesture of the transmitting terminal is detected through the gesture sensor in the scheme, when the gesture of the transmitting terminal is detected to be in the preset triggering gesture, the opposite-frequency operation is triggered and executed, the key operation of a user is not needed in the scheme, the scheme is simple and rapid, and convenience is brought to the user.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus embodiments described above are merely illustrative and, for example, the flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of apparatus, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, each functional module or unit in each embodiment of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
The functions, if implemented in the form of software functional modules and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention or a part of the technical solution that contributes to the prior art in essence can be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a smart phone, a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention.
Claims (10)
1. A frequency matching method is characterized in that the method is applied to a wireless microphone comprising a transmitting end and a receiving end, wherein an attitude sensor, a transmitting controller and a first infrared transceiving module are arranged in the transmitting end; a receiving controller and a second infrared transceiving module are arranged in the receiving end; the method comprises the following steps:
acquiring a signal uploaded by the attitude sensor through the emission controller;
if the signal is generated by detecting that the transmitting terminal is in a preset triggering posture, controlling the first infrared transceiver module to transmit a first infrared signal to the second infrared transceiver module through the transmitting controller;
if the second infrared transceiver module receives the first infrared signal, triggering and starting the receiving controller;
controlling the second infrared transceiver module to transmit a second infrared signal to the first infrared transceiver module through the receiving controller;
and if the first infrared transceiver module receives the second infrared signal, triggering the emission controller to perform information synchronization based on the second infrared signal so as to complete frequency alignment.
2. The method of claim 1, wherein presetting a trigger gesture comprises: horizontal attitude or vertical attitude.
3. The method of claim 1, wherein the transmit controller and the receive controller are each a single chip microcomputer.
4. The method of claim 1, wherein the attitude sensor comprises: a gyroscope.
5. The method of claim 1, further comprising a first control circuit in the transmitting end; the method further comprises the following steps:
after the transmission controller finishes frequency alignment, the first control circuit is controlled to be started so as to prompt that the frequency alignment is successful through the first control circuit.
6. The method of claim 1, further comprising a second control circuit in the receiving end for adjusting a transmission frequency;
the controlling, by the receiving controller, the second infrared transceiver module to transmit a second infrared signal to the first infrared transceiver module includes:
and controlling the second control circuit to adjust the frequency through the receiving controller so as to trigger the second infrared transceiving module to transmit a second infrared signal based on the frequency adjusted by the second control circuit.
7. A frequency alignment device is characterized by being applied to a wireless microphone comprising a transmitting end and a receiving end, wherein the transmitting end is internally provided with an attitude sensor, a transmitting controller and a first infrared transceiving module; a receiving controller and a second infrared transceiving module are arranged in the receiving end; the device includes:
the acquisition module is used for acquiring the signal uploaded by the attitude sensor through the emission controller;
the first transmitting module is used for controlling the first infrared receiving and transmitting module to transmit a first infrared signal to the second infrared receiving and transmitting module through the transmitting controller if the signal is a signal generated by detecting that the transmitting end is in a preset triggering posture;
the starting module is used for triggering and starting the receiving controller if the second infrared receiving and transmitting module receives the first infrared signal;
the second transmitting module is used for controlling the second infrared receiving and transmitting module to transmit a second infrared signal to the first infrared receiving and transmitting module through the receiving controller;
and the frequency alignment module is used for triggering the emission controller to carry out information synchronization based on the second infrared signal if the first infrared transceiver module receives the second infrared signal so as to complete frequency alignment.
8. The apparatus of claim 7, wherein presetting a trigger gesture comprises: horizontal attitude or vertical attitude.
9. A wireless microphone comprising a memory storing a computer program and a processor running the computer program to cause the processor to perform the method of frequency matching according to any one of claims 1-6.
10. A storage medium, characterized in that the storage medium has stored thereon a computer program which, when being executed by a processor, implements the method of frequency pairing as claimed in any one of claims 1-6.
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| CN202111319330.3A CN114051186A (en) | 2021-11-09 | 2021-11-09 | Frequency matching method and device, wireless microphone and storage medium |
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| CN202111319330.3A CN114051186A (en) | 2021-11-09 | 2021-11-09 | Frequency matching method and device, wireless microphone and storage medium |
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| 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 |
| CN107396218A (en) * | 2017-06-20 | 2017-11-24 | 广州市缔客航海设备有限公司 | Wireless microphone and its control mode |
| JP2019080208A (en) * | 2017-10-25 | 2019-05-23 | サウンドピュア株式会社 | Control device of infrared wireless microphone and infrared wireless microphone |
| CN111510823A (en) * | 2020-04-16 | 2020-08-07 | 北京雷石天地电子技术有限公司 | Method, device, terminal and non-transitory computer readable storage medium for interconnection of microphone and loudspeaker boxes |
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- 2021-11-09 CN CN202111319330.3A patent/CN114051186A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107396218A (en) * | 2017-06-20 | 2017-11-24 | 广州市缔客航海设备有限公司 | Wireless microphone and its control mode |
| 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 |
| JP2019080208A (en) * | 2017-10-25 | 2019-05-23 | サウンドピュア株式会社 | Control device of infrared wireless microphone and infrared wireless microphone |
| CN111510823A (en) * | 2020-04-16 | 2020-08-07 | 北京雷石天地电子技术有限公司 | Method, device, terminal and non-transitory computer readable storage medium for interconnection of microphone and loudspeaker boxes |
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