CN216673246U - Microphone wireless receiver - Google Patents
Microphone wireless receiver Download PDFInfo
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- CN216673246U CN216673246U CN202123166734.1U CN202123166734U CN216673246U CN 216673246 U CN216673246 U CN 216673246U CN 202123166734 U CN202123166734 U CN 202123166734U CN 216673246 U CN216673246 U CN 216673246U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model discloses a microphone wireless receiver, which comprises a receiving module, a receiving module and a processing module, wherein the receiving module is in communication connection with a microphone and is used for receiving microphone state information and a wireless signal sent by the microphone; the audio processing module is connected with the receiving module and is used for performing first sound processing on the wireless signal after receiving the wireless signal sent by the receiving module to generate a first audio signal; the control module is connected with the receiving module and the audio processing module and is used for receiving the microphone state information sent by the receiving module and the first audio signal sent by the audio processing module; and the communication module is connected with the control module and used for receiving and sending the first state information and the first audio signal sent by the control module. The utility model improves the experience of the user in the process of singing.
Description
Technical Field
The utility model relates to the technical field of microphones, in particular to a microphone wireless receiver.
Background
At present, a commonly used K-song microphone is commonly configured with a microphone receiver for common use, and the purpose is to transmit audio information of a user collected by the K-song microphone to a sound box or a television and play the audio information of the user through the sound box or the television.
However, the existing microphone receiver product cannot intuitively show the real-time states of the receiver and the microphone, only can realize information transmission among the microphone, the receiver and the broadcasting equipment, and a user cannot control and adjust an audio signal through the receiver, so that interaction between the user and the equipment is limited.
In order to solve the technical problems that a user has poor interactivity and cannot control and adjust an audio signal in the K song process, the utility model provides the microphone wireless receiver which can improve the experience of the user in the K song process.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems that a user has poor interactivity and cannot control and adjust an audio signal in the karaoke process, the utility model provides a microphone wireless receiver, which adopts the following specific technical scheme:
the utility model provides a microphone wireless receiver, comprising:
the receiving module is in communication connection with the microphone and is used for receiving the microphone state information and the wireless signals sent by the microphone;
the audio processing module is connected with the receiving module and is used for performing first sound processing on the wireless signal after receiving the wireless signal sent by the receiving module to generate a first audio signal;
the control module is connected with the receiving module and the audio processing module and is used for receiving the microphone state information sent by the receiving module and the first audio signal sent by the audio processing module;
and the communication module is connected with the control module and used for receiving and sending the first state information and the first audio signal sent by the control module.
The microphone wireless receiver provided by the utility model processes the audio signal sent by the microphone in advance through the built-in audio processing module, reduces noise interference, improves audio quality and creates a good karaoke atmosphere for a user.
In some embodiments, the wireless communication module of the microphone wireless receiver provided by the present invention receives an audio processing instruction sent by the user terminal, and sends the audio processing instruction to the control module;
the communication module receives an audio processing instruction and sends the audio processing instruction to the control module;
after the control module generates a control signal according to the audio processing instruction, the control signal is sent to the audio processing module;
the audio processing module carries out second audio processing on the first audio signal according to the control signal to generate a second audio signal, and the second audio signal is sent to the control module;
and the communication module receives and transmits the second audio signal transmitted by the control module.
The microphone wireless receiver provided by the utility model can receive the audio processing instruction sent by the user terminal in the interactive process of the user terminal, and sends the processed audio signal to the control module after carrying out second sound processing on the audio according to the audio processing instruction, so that a user can adjust the audio information in real time in the K song process, and the experience of the user is improved.
In some embodiments, the audio processing module in the microphone wireless receiver provided by the present invention performs the first sound processing on the wireless signal, including howling prevention processing and noise reduction processing.
In some embodiments, the second sound processing performed on the first audio signal by the audio processing module in the microphone wireless receiver includes volume adjustment, sound mixing processing, and sound effect processing.
In some embodiments, the communication module in the microphone wireless receiver provided by the present invention comprises:
the first communication unit is used for receiving the microphone state information and then sending the microphone state information to a user side;
and the second communication unit is used for sending the first audio information to the playing equipment after receiving the first audio information.
The microphone wireless receiver provided by the utility model is internally provided with the first communication unit and the second communication unit, so that information interaction among the microphone, the receiver, the playing equipment and the user side is realized, a user can check the state information of the microphone and the receiver through the user side in real time, and the experience of the user in the process of singing K is improved.
In some embodiments, the utility model provides the microphone wireless receiver, wherein the control module transmits the microphone wireless receiver status information to the communication module.
In some embodiments, the microphone wireless receiver provided by the present invention has a receiving module, which is communicatively connected to the microphone through a UHF-band antenna and converts the audio signal into a digital audio signal.
In some embodiments, the communication module in the microphone wireless receiver provided by the utility model comprises a USB interface and a bluetooth communication interface.
The utility model provides a microphone wireless receiver, which has the following technical effects:
through built-in wireless communication module, realize the information interaction between microphone, receiver, playback devices and the user, make the user can look over the state information of microphone and receiver through the user in real time to adjust and control audio information at K song in-process, greatly improved K song atmosphere, promoted user experience.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is an exemplary diagram of a wireless microphone receiver according to the present invention;
FIG. 2 is a diagram of another exemplary wireless microphone receiver according to the present invention;
fig. 3 is a schematic diagram of a connection structure between a microphone wireless receiver and a microphone, a user terminal and a playing device according to the present invention;
fig. 4 is a schematic diagram of an APP interface when the microphone wireless receiver interacts with the user terminal through the APP according to the present invention;
fig. 5 is a schematic diagram of another interface of the APP when the microphone wireless receiver interacts with the user terminal through the APP according to the present invention.
Reference numbers in the figures: the device comprises a receiving module-10, a control module-20, a wireless communication module-30, an output module-40 and an audio processing module-50.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
For the sake of simplicity, the drawings only schematically show the parts relevant to the present invention, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically depicted, or only one of them is labeled. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the utility model, and that for a person skilled in the art, without inventive effort, other drawings and embodiments can be derived from them.
In one embodiment, as shown in fig. 1, the present invention provides a microphone wireless receiver, which includes a receiving module 10, a control module 20, an audio processing module 30, and a communication module 40.
The receiving module 10 is in communication connection with the microphone, and is configured to receive the microphone state information and a wireless signal sent by the microphone.
The audio processing module 30 is connected to the receiving module 10, and configured to perform a first sound process on the wireless signal after receiving the wireless signal sent by the receiving module 10, so as to generate a first audio signal.
The control module 20 is connected to the receiving module 10 and the audio processing module 30, and is configured to receive the microphone state information sent by the receiving module 10 and the first audio signal sent by the audio processing module 30.
The communication module 40 is connected to the control module 20 and configured to receive and transmit the first status information and the first audio signal transmitted by the control module 20.
In one embodiment, the communication module 40 includes a first communication unit 41 and a second communication unit 42.
The first communication unit 41 is configured to send the microphone state information to the user side after receiving the microphone state information. The second communication unit 42 is configured to send the first audio information to the playback device after receiving the first audio information.
According to the utility model, the information interaction among the user terminal, the microphone receiver and the playing device is realized through the built-in communication module 40, and after the state information of the microphone is collected through the receiving module 10, the first state information is sent to the user terminal through the first communication unit 41 through wireless communication. The first state information comprises the microphone electric quantity and the microphone on-off state, and the user side specifically comprises a smart phone, a remote controller, a smart computer and the like. Taking a smart phone as an example, the smart phone obtains the power and the power on/off state of the microphone through the wireless communication module 30 in the microphone receiver.
After the microphone receiver acquires the audio information of the microphone, the audio information of the microphone is sent to the playing device, and the playing device comprises an intelligent sound box, an intelligent television and the like.
In one embodiment, communication module 40 receives audio processing instructions and sends the audio processing instructions to control module 20.
After the control module 20 generates the control signal according to the audio processing instruction, the control signal is sent to the audio processing module 30. The audio processing module 30 performs a second audio processing on the first audio signal according to the control signal to generate a second audio signal, and the second audio signal is sent to the control module 20. The communication module 40 receives and transmits the second audio signal transmitted by the control module 20.
In one embodiment, the audio processing module 30 performs a first sound processing on the wireless signal, including howling prevention processing and noise reduction processing.
In one embodiment, the audio processing module 30 performs a second sound processing on the first audio signal, including volume adjustment, mixing processing, and sound effect processing.
In one embodiment, the control module 20 sends microphone wireless receiver status information to the wireless communication module 30. The state information of the microphone wireless receiver comprises the power information and the on-off state of the microphone wireless receiver.
In one embodiment, the receiving module 10 is communicatively connected to the microphone via a UHF-band antenna and converts the audio signal into a digital audio signal.
In one embodiment, the communication module 40 includes a USB interface and a Bluetooth communication interface.
In one embodiment, as shown in fig. 2 to 5, fig. 2 is a signal transmission diagram of the inside of the microphone wireless receiver, wherein the communication module 40 is connected to the user terminal through the bluetooth module and connected to the playing device through the USB interface, and the control module includes the MCU microcomputer and the DSP digital signal processing terminal.
Fig. 3 is a schematic diagram of a connection structure between a microphone, a microphone wireless receiver, a user terminal and a playing device.
The microphone wireless receiver can be connected with the user terminal through the APP, and fig. 4 and 5 are schematic diagrams of APP interfaces.
In the foregoing embodiments, the descriptions of the respective embodiments have their respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or recited in detail in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed microphone wireless receiver may be implemented in other ways. For example, a microphone wireless receiver embodiment described above is merely illustrative, and for example, the division of the modules or units is merely a logical division, and other divisions may be implemented in practice, for example, multiple units or modules may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the communication links shown or discussed may be through interfaces, devices or units, or integrated circuits, and may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A microphone wireless receiver, comprising:
the receiving module is in communication connection with the microphone and is used for receiving the microphone state information and the wireless signals sent by the microphone;
the audio processing module is connected with the receiving module and is used for performing first sound processing on the wireless signal after receiving the wireless signal sent by the receiving module to generate a first audio signal;
the control module is connected with the receiving module and the audio processing module and is used for receiving the microphone state information sent by the receiving module and the first audio signal sent by the audio processing module;
and the communication module is connected with the control module and used for receiving and sending the first state information and the first audio signal sent by the control module.
2. A microphone wireless receiver according to claim 1,
the communication module receives an audio processing instruction and sends the audio processing instruction to the control module;
the control module generates a control signal according to the audio processing instruction and then sends the control signal to the audio processing module;
the audio processing module carries out second audio processing on the first audio signal according to the control signal to generate a second audio signal, and the second audio signal is sent to the control module;
and the communication module receives and transmits the second audio signal transmitted by the control module.
3. A microphone wireless receiver according to claim 1,
the audio processing module performs the first sound processing on the wireless signal, wherein the first sound processing comprises howling prevention processing and noise reduction processing.
4. A microphone wireless receiver according to claim 2,
the audio processing module is used for processing the first audio signal and the second audio signal, wherein the second audio processing comprises volume adjustment, sound mixing processing and sound effect processing.
5. A microphone wireless receiver according to claim 1, wherein the communication module comprises:
the first communication unit is used for receiving the microphone state information and then sending the microphone state information to a user side;
and the second communication unit is used for sending the first audio information to the playing equipment after receiving the first audio information.
6. A microphone wireless receiver according to claim 1,
and the control module sends the state information of the microphone wireless receiver to the communication module.
7. A microphone wireless receiver according to claim 1,
the receiving module is in communication connection with the microphone through a UHF waveband antenna and converts the audio signal into a digital audio signal.
8. A microphone wireless receiver according to claim 1,
the communication module comprises a USB interface and a Bluetooth communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123166734.1U CN216673246U (en) | 2021-12-14 | 2021-12-14 | Microphone wireless receiver |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123166734.1U CN216673246U (en) | 2021-12-14 | 2021-12-14 | Microphone wireless receiver |
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| CN216673246U true CN216673246U (en) | 2022-06-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116825058A (en) * | 2023-07-27 | 2023-09-29 | 恩平市特韵音响有限公司 | Drum set tuning and transmission system and method based on 2.4G wireless digital audio technology |
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2021
- 2021-12-14 CN CN202123166734.1U patent/CN216673246U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116825058A (en) * | 2023-07-27 | 2023-09-29 | 恩平市特韵音响有限公司 | Drum set tuning and transmission system and method based on 2.4G wireless digital audio technology |
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