CN216817803U - K sings storehouse and wireless earphone K sings system and wireless earphone conversation system of charging - Google Patents
K sings storehouse and wireless earphone K sings system and wireless earphone conversation system of charging Download PDFInfo
- Publication number
- CN216817803U CN216817803U CN202122744346.0U CN202122744346U CN216817803U CN 216817803 U CN216817803 U CN 216817803U CN 202122744346 U CN202122744346 U CN 202122744346U CN 216817803 U CN216817803 U CN 216817803U
- Authority
- CN
- China
- Prior art keywords
- wireless
- module
- sound signal
- sound
- transmitting
- Prior art date
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a karaoke charging bin, a wireless earphone karaoke system and a wireless earphone communication system, which comprise: the microphone comprises a shell, wherein a first microphone, a digital signal processor, a first wireless transceiving module and a second wireless transceiving module are arranged in the shell. This embodiment increases the microphone in the function in original wireless earphone storehouse of charging and gathers the voice, increases digital signal processor and handles audio and mixing sound, and first wireless transceiver module is used for carrying out signal transmission with smart machine, and the wireless transceiver module of second is used for carrying out wireless signal transmission with the earphone, has solved the problem that wireless earphone can not K song.
Description
Technical Field
The utility model relates to the technical field of wireless earphones, in particular to a karaoke charging bin, a wireless earphone karaoke system and a wireless earphone communication system.
Background
The wireless earphone provided by the prior art can only listen to songs and talk, but cannot K songs, and is not provided with a digital signal processor for processing voices and sound mixing because a channel for realizing wireless transmission of voices and accompaniment is lacked; the earphone karaoke can only be used in a wired manner.
SUMMERY OF THE UTILITY MODEL
The utility model provides a karaoke charging bin, a wireless earphone karaoke system and a wireless earphone communication system, and solves the problem that a wireless earphone cannot karaoke.
In order to achieve the purpose, the utility model provides the following technical scheme:
a K Song charging bin comprising: the microphone comprises a shell, wherein a first microphone, a digital signal processor, a first wireless transceiving module and a second wireless transceiving module are arranged in the shell;
the first microphone is used for collecting human voice and transmitting the human voice to the digital signal processor;
the digital signal processor is used for carrying out preprocessing and sound effect processing on the human voice after receiving the human voice, respectively generating a first sound signal and a second sound signal, and transmitting the second sound signal to the first wireless transceiving module,
the intelligent equipment is used for receiving the accompaniment from the intelligent equipment, mixing the accompaniment with the second sound signal to generate a third sound signal and transmitting the third sound signal to the second wireless transceiving module;
the first wireless transceiving module is used for carrying out signal connection with the intelligent equipment and transmitting the second sound signal to the intelligent equipment,
and receiving an accompaniment from the smart device;
and the second wireless transceiving module is used for carrying out signal connection with the wireless earphone, receiving the third sound signal and transmitting the third sound signal to the wireless earphone.
Preferably, the digital signal processor is provided with a preprocessing module, a sound effect processing module and a sound mixing processing module;
the preprocessing module is used for preprocessing after receiving the human voice to generate a first sound signal and transmitting the first sound signal to the sound effect processing module;
the sound effect processing module receives the first sound signal and then performs sound effect processing to generate a second sound signal and transmits the second sound signal to the first transceiver module and the sound mixing processing module;
and the sound mixing processing module performs sound mixing processing after receiving the second sound signal and the accompaniment, generates a third sound signal and transmits the third sound signal to the second wireless transceiver module.
Preferably, the shell is provided with a control key for controlling the switching of the modes of human voice, accompaniment, listening and singing, adjusting the sound effect mode and the like.
A wireless earphone karaoke system comprises any one of the karaoke charging bins, intelligent equipment and a wireless earphone, wherein a third wireless transceiver module is arranged in the intelligent equipment, and a fourth wireless transceiver module and a loudspeaker are arranged in the wireless earphone;
the third wireless transceiver module is used for receiving the second sound signal and transmitting the second sound signal to the recording module of the intelligent device for recording and scoring;
the accompaniment in the intelligent equipment is transmitted to the first wireless transceiving module;
and the fourth wireless transceiver module is used for receiving the third sound signal and transmitting the third sound signal to the loudspeaker for playing.
A wireless earphone communication system comprises the wireless earphone karaoke system, wherein a second microphone is arranged in the wireless earphone;
the intelligent equipment is used for receiving the far-end voice, transmitting the far-end voice to the third wireless transceiving module, the first wireless transceiving module, the second wireless transceiving module and the fourth wireless transceiving module in sequence and transmitting the far-end voice to the loudspeaker for playing;
and the second microphone is used for collecting local voice, sequentially transmitting the local voice to the fourth wireless transceiver module, the second wireless transceiver module, the first wireless transceiver module and the third wireless transceiver module, and retransmitting the local voice to a different place for answering through the intelligent equipment.
Through implementing above technical scheme, have following technological effect: according to the karaoke charging bin, the wireless earphone karaoke system and the wireless earphone communication system, the microphone is added to the function of the original wireless earphone charging bin to collect voice, the digital signal processor is added to process sound effect and sound mixing, the first wireless receiving and transmitting module is used for carrying out signal transmission with intelligent equipment, and the second wireless receiving and transmitting module is used for carrying out wireless signal transmission with an earphone. Therefore, the scheme of the wireless earphone karaoke system is formed by taking the karaoke charging bin as a core component, and the problem that the wireless earphone can not karaoke is solved.
Drawings
Fig. 1 is a schematic structural diagram of a wireless headset karaoke system provided by the present invention;
fig. 2 is a schematic structural diagram of a wireless headset communication system according to the present invention.
Detailed Description
In order to better understand the technical scheme of the utility model, the following detailed description is made on the embodiments provided by the utility model in combination with the accompanying drawings.
Example one
As shown in fig. 1, it can be understood that the present embodiment provides a karaoke charging bin, including: the microphone comprises a shell, wherein a first microphone, a digital signal processor, a first wireless transceiving module and a second wireless transceiving module are arranged in the shell;
the first microphone is used for collecting human voice and transmitting the human voice to the digital signal processor;
the digital signal processor is used for continuously preprocessing the human voice and processing sound effect after receiving the human voice, respectively generating a first sound signal and a second sound signal, and transmitting the second sound signal to the first wireless transceiving module,
the intelligent equipment is used for receiving the accompaniment from the intelligent equipment, mixing the accompaniment with the second sound signal to generate a third sound signal and transmitting the third sound signal to the second wireless transceiving module;
the first wireless transceiver module is used for carrying out signal connection with the intelligent equipment and transmitting the second sound signal to the intelligent equipment,
and receiving an accompaniment from the smart device;
and the second wireless transceiving module is used for carrying out signal connection with the wireless earphone, receiving the third sound signal and transmitting the third sound signal to the wireless earphone.
The digital signal processor is internally provided with a preprocessing module, a sound effect processing module and a sound mixing processing module; the preprocessing module is used for preprocessing after receiving the human voice to generate a first sound signal and transmitting the first sound signal to the sound effect processing module; the sound effect processing module receives the first sound signal and then performs sound effect processing to generate a second sound signal and transmits the second sound signal to the first transceiver module and the sound mixing processing module; and the sound mixing processing module performs sound mixing processing after receiving the second sound signal and the accompaniment, generates a third sound signal and transmits the third sound signal to the second wireless transceiver module. The preprocessing, sound effect processing, and sound mixing processing in this embodiment can be implemented by circuit hardware or software.
In the embodiment, on the basis of not changing the intelligent equipment and the wireless earphone hardware, a first microphone is arranged on the K song charging bin and used for collecting human voice; the first wireless receiving and transmitting module is arranged for carrying out signal transmission with the intelligent equipment, the digital signal processor is arranged for carrying out sound effect and sound mixing processing, and the second wireless receiving and transmitting module is arranged for carrying out wireless signal transmission with the wireless earphone. The K song storehouse of charging in this embodiment has realized wireless transmission to the human voice of first microphone collection and smart machine's accompaniment, and the K song storehouse of charging has digital signal processor, carries out audio and audio mixing processing, and wireless transmission is monitored to wireless earphone again to the signal after the audio mixing, has realized that wireless earphone can K song's technological effect. In this embodiment, each wireless transmission mode is bluetooth transmission, and in other embodiments, modes such as 2.4G/5.8G/WIFI/U segment may be used.
In this embodiment, the digital signal processor, the first wireless transceiver module, and the second wireless transceiver module may be on different chips or may be on the same chip, and the first wireless transceiver module and the second wireless transceiver module may be separate modules or may be implemented by the same module.
In this embodiment, be equipped with control button on the casing for control people's voice, accompaniment, listen to the song singing mode switch and adjust audio mode etc. when K song.
Example two
As shown in fig. 1, a wireless headset karaoke system comprises the karaoke charging bin of any of the above embodiments, and further comprises an intelligent device and a wireless headset, wherein a third wireless transceiver module is arranged in the intelligent device, and a fourth wireless transceiver module and a loudspeaker are arranged in the wireless headset;
the third wireless transceiver module is used for receiving the second sound signal and transmitting the second sound signal to the recording module of the intelligent device for recording and scoring;
the accompaniment in the intelligent equipment is transmitted to the first wireless transceiving module;
and the fourth wireless transceiver module is used for receiving the third sound signal and transmitting the third sound signal to the loudspeaker for playing.
Specifically, a first microphone of the karaoke charging bin collects human voice, human voice signals enter a digital signal processor, first voice signals are generated after signal amplification pretreatment, then second voice signals (dry voice or wet voice) are generated after sound effect treatment, wherein one path of voice signals are transmitted to a first wireless transceiving module to be transmitted out, the voice signals are received by a third wireless transceiving module of the intelligent device to be processed such as recording, and the other path of voice signals are transmitted to a sound mixing processing module to be input; the music accompaniment of the intelligent equipment is transmitted out through the third wireless receiving and transmitting module, and is transmitted to the sound mixing processing module for input after being received by the first wireless receiving and transmitting module of the K song charging bin. And a sound mixing processing module in a digital signal processor of the K song charging bin mixes the sound of the second sound signal and the accompaniment to generate a third sound signal and transmits the third sound signal to a second wireless receiving and transmitting module to be transmitted out, and a fourth wireless receiving and transmitting module of the wireless earphone receives the third sound signal and then plays the third sound signal on an earphone loudspeaker.
In this embodiment, the smart device is directly wirelessly connected with the karaoke charging cabin, the third wireless transceiver module is arranged in the smart device and wirelessly transmits with the first wireless transceiver module, and in other embodiments, the smart device may also be connected with the charging cabin through a peripheral USB dongle (a dongle is a small plug-in that can be attached to a parallel port, a serial port or a USB of a computer; the USB dongle in this embodiment refers to a peripheral wireless receiver with a USB interface). The third wireless transceiver module is internally arranged in the USB dongle, the accompaniment of the intelligent equipment is transmitted to the USB dongle through a USB interface, is wirelessly transmitted by the third wireless transceiver module, and is wirelessly received by the first wireless transceiver module of the K song charging bin for subsequent processing; a second sound signal from the K song charging cabin microphone is transmitted to the first wireless transceiving module for wireless transmission, and a third wireless transceiving module of the USB dongle is wirelessly received and then transmitted to the USB interface, and then transmitted to the intelligent device through the USB interface for subsequent processing.
In this embodiment, smart machine directly carries out wireless connection with K song storehouse of charging, in other embodiments, smart machine and K song storehouse of charging can also be wired connection, and the second sound signal that comes from the first microphone in K song storehouse of charging transmits smart machine to through the USB interface, and the accompaniment that comes from smart machine transmits the audio mixing processing module that the storehouse was charged to K song through the USB interface.
In the embodiment, the wireless transmission modes between the intelligent device and the K song charging bin and between the K song charging bin and the wireless earphone adopt Bluetooth; the general wireless earphone generally adopts bluetooth to receive, and when the earphone needs to customize and adopts other wireless modes such as adopting U section, the earphone needs to be added with corresponding hardware modules such as U section modules.
EXAMPLE III
As shown in fig. 2, a wireless headset communication system includes the wireless headset karaoke system according to the above embodiment, wherein a second microphone is disposed in the wireless headset;
the intelligent equipment is used for receiving the far-end voice, transmitting the far-end voice to the third wireless transceiving module, the first wireless transceiving module, the second wireless transceiving module and the fourth wireless transceiving module in sequence and transmitting the far-end voice to the loudspeaker for playing;
and the second microphone is used for collecting local voice, sequentially transmitting the local voice to the fourth wireless transceiver module, the second wireless transceiver module, the first wireless transceiver module and the third wireless transceiver module, and retransmitting the local voice to a different place for answering through the intelligent equipment.
When the intelligent equipment calls and makes a call, the far-end voice from the other party of the call is transmitted through the third wireless transceiver module, received through the first wireless transceiver module, enters the K song charging bin, and is transmitted to the wireless earphone to be answered through the second wireless transceiver module and the fourth wireless transceiver module in sequence; the local voice collected by the second microphone of the wireless earphone also enters the K song charging bin after being transmitted by the fourth wireless transceiver module and received by the second wireless transceiver module, and then is transmitted to the third wireless transceiver module of the intelligent device by the first wireless transceiver module and then is answered in different places. In the embodiment, the wireless transmission modes between the intelligent device and the K song charging bin and between the K song charging bin and the wireless earphone adopt Bluetooth; the general wireless earphone generally adopts bluetooth to receive, and when the earphone needs to customize and adopts other wireless modes such as adopting U section, the earphone needs to be added with corresponding hardware modules such as U section modules.
In other embodiments, during a call, the second wireless transceiver module transmits the local voice to the digital signal processor after receiving the local voice, the first wireless transceiver module transmits the remote voice to the digital signal processor after receiving the remote voice, the digital signal processor performs further sound processing on the local voice and the remote voice, or performs environment noise reduction processing during the call by collecting environmental noise through the first microphone, so as to achieve a better voice effect, the local voice is transmitted to the first wireless transceiver module and the third wireless transceiver module to be transmitted to a remote place for answering, and the remote voice is transmitted to the second wireless transceiver module and the fourth wireless transceiver module to be answered by the earphone.
Example four
When K sings the storehouse that charges switches to listening to the song mode, the switching mode can switch through the button on the shell, and K sings the storehouse that charges this moment and gets into power saving mode, and smart machine and wireless headset pass through the direct signal path of establishing of bluetooth, and smart machine's music transmits the loudspeaker broadcast of wireless headset. In this embodiment, the mode is switched by pressing a key, and in other embodiments, other modes may be used, such as through an application program.
In the foregoing, the karaoke charging bin, the wireless headset karaoke system and the wireless headset communication system provided in the embodiments of the present invention are described in detail, and for those skilled in the art, according to the ideas of the embodiments of the present invention, there may be changes in the specific implementation manners and application ranges.
Claims (5)
1. A K song storehouse of charging, its characterized in that includes: the microphone comprises a shell, wherein a first microphone, a digital signal processor, a first wireless transceiving module and a second wireless transceiving module are arranged in the shell;
the first microphone is used for collecting human voice and transmitting the human voice to the digital signal processor;
the digital signal processor is used for carrying out preprocessing and sound effect processing on the human voice after receiving the human voice, respectively generating a first sound signal and a second sound signal, and transmitting the second sound signal to the first wireless transceiving module,
the intelligent equipment is used for receiving the accompaniment from the intelligent equipment, mixing the accompaniment with the second sound signal to generate a third sound signal and transmitting the third sound signal to the second wireless transceiving module;
the first wireless transceiver module is used for carrying out signal connection with the intelligent equipment and transmitting the second sound signal to the intelligent equipment,
and receiving an accompaniment from the smart device;
and the second wireless transceiving module is used for carrying out signal connection with the wireless earphone, receiving the third sound signal and transmitting the third sound signal to the wireless earphone.
2. The K song charging bin of claim 1, wherein a preprocessing module, a sound effect processing module and a sound mixing processing module are arranged in the digital signal processor;
the preprocessing module is used for preprocessing after receiving the human voice to generate a first sound signal and transmitting the first sound signal to the sound effect processing module;
the sound effect processing module receives the first sound signal and then performs sound effect processing to generate a second sound signal and transmits the second sound signal to the first transceiver module and the sound mixing processing module;
and the sound mixing processing module performs sound mixing processing after receiving the second sound signal and the accompaniment, generates a third sound signal and transmits the third sound signal to the second wireless transceiver module.
3. The K song storehouse of claim 1, wherein the casing is provided with control buttons for controlling the voice, accompaniment, listening to and singing the song mode switch and adjusting the sound effect.
4. A wireless earphone karaoke system is characterized by comprising the karaoke charging bin of any one of claims 1 to 3, intelligent equipment and a wireless earphone, wherein a third wireless transceiver module is arranged in the intelligent equipment, and a fourth wireless transceiver module and a loudspeaker are arranged in the wireless earphone;
the third wireless transceiver module is used for receiving the second sound signal and transmitting the second sound signal to the recording module of the intelligent device for recording and scoring;
the accompaniment in the intelligent equipment is transmitted to the first wireless transceiving module;
and the fourth wireless transceiver module is used for receiving the third sound signal and transmitting the third sound signal to the loudspeaker for playing.
5. A wireless earphone communication system, comprising the wireless earphone karaoke system as claimed in claim 4, wherein a second microphone is arranged in the wireless earphone;
the intelligent equipment is used for receiving the far-end voice, sequentially transmitting the far-end voice to the third wireless transceiver module, the first wireless transceiver module, the second wireless transceiver module and the fourth wireless transceiver module, and transmitting the far-end voice to the loudspeaker for playing;
and the second microphone is used for collecting local voice, transmitting the local voice to the fourth wireless transceiving module, the second wireless transceiving module, the first wireless transceiving module and the third wireless transceiving module in sequence, and transmitting the local voice to a different place for answering through the intelligent equipment.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122400004 | 2021-09-30 | ||
| CN2021224000047 | 2021-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216817803U true CN216817803U (en) | 2022-06-24 |
Family
ID=82047848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122744346.0U Active CN216817803U (en) | 2021-09-30 | 2021-11-10 | K sings storehouse and wireless earphone K sings system and wireless earphone conversation system of charging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216817803U (en) |
-
2021
- 2021-11-10 CN CN202122744346.0U patent/CN216817803U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104521247B (en) | Bluetooth headset hearing aid and anti-noise method and apparatus | |
| CN203181165U (en) | Wireless microphone and household karaoke system | |
| CN202310099U (en) | Wireless sounder and system for playing audio through same | |
| JPH07264280A (en) | Cordless telephone set | |
| CN211047222U (en) | Hearing aid system switching control circuit for Bluetooth headset and PCBA circuit board | |
| CN101981949A (en) | System for transmitting amplified audio signals to a user | |
| CN103914003B (en) | Device for sharing music through body contact by two people | |
| CN202565455U (en) | Audio signal processing device | |
| CN109121059A (en) | Loudspeaker plug-hole detection method and Related product | |
| CN108093332A (en) | Detachable combined box | |
| CN210536921U (en) | Multifunctional TWS Bluetooth earphone sound box | |
| CN207150784U (en) | Keyword unlocking type transparent transmission earphone | |
| CN203039685U (en) | Wireless transmission system | |
| CN216817803U (en) | K sings storehouse and wireless earphone K sings system and wireless earphone conversation system of charging | |
| CN217770320U (en) | TWS earphone charging bin with audio switching function | |
| CN217643731U (en) | Dual-mode wireless sound production device or wireless earphone or wireless sound box intelligent switching system | |
| CN203278826U (en) | Audio wireless transmission system | |
| CN211089900U (en) | K sings earphone | |
| CN212752587U (en) | Earphone sound expands broadcast scene system outward | |
| CN110381418B (en) | Loudspeaking device, relay device and mobile terminal | |
| CN207488984U (en) | A kind of S08 sound card converters for supporting portable computer | |
| CN207589153U (en) | A kind of audio system using S08 sound card converters | |
| CN113286211A (en) | Microphone, intelligent karaoke system and method | |
| CN208691475U (en) | A kind of interaction wireless microphone | |
| CN207399470U (en) | A kind of multifunction blue tooth Mobile loudspeaker box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |