CN212752587U - Earphone sound expands broadcast scene system outward - Google Patents
Earphone sound expands broadcast scene system outward Download PDFInfo
- Publication number
- CN212752587U CN212752587U CN202021713803.9U CN202021713803U CN212752587U CN 212752587 U CN212752587 U CN 212752587U CN 202021713803 U CN202021713803 U CN 202021713803U CN 212752587 U CN212752587 U CN 212752587U
- Authority
- CN
- China
- Prior art keywords
- module
- earphone
- conversion module
- sound
- signal
- 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 an earphone sound expands broadcast scene system outward, include: the system comprises a first assembly and a second assembly, wherein the first assembly comprises first intelligent equipment, a first conversion module and a karaoke earphone, the intelligent equipment is in signal connection with the first conversion module through a USB interface, and the first conversion module is in signal connection with the karaoke earphone through the USB interface; the second assembly comprises second intelligent equipment and a second conversion module, and the second intelligent equipment is in signal connection with the second conversion module through a USB interface. The utility model provides an earphone sound expands broadcast scene system outward can solve current earphone and can not be through expanding the problem of loudspeaker synchronous broadcast outward, can also increase background music all the way in the audio frequency of earphone and stereo set simultaneously, can also transmit smart machine to save the audio frequency that local end heard in real time, perhaps passes to the other side to local signal through smart machine's APP software and answers.
Description
Technical Field
The utility model relates to a live equipment technical field, in particular to earphone sound expands broadcast scene system outward.
Background
Along with the rapid development of the live broadcast of network, various products are promoted and are got into masses' field of vision through the mode of live broadcast, but to the product that needs carry out the seeing and hearing, for example the earphone, because the sound of earphone can not be heard in the external world, the user just can not experience the tone quality effect of earphone in real time, in live broadcast area goods scene, also can not hear live explanation. For richer scene application, if the audio signal which is expected to be played is superposed with another path of background music, the audio signal cannot be realized because no audio input/output channel exists; or the interactive software also wants to interact voice with the other party, namely, the local audio is transmitted to the other party, and the voice of the other party is transmitted to the local.
SUMMERY OF THE UTILITY MODEL
The utility model provides an earphone sound expands broadcast scene system outward solves in the live broadcast, and the user can not experience the tone quality effect of earphone in real time, also can not hear live explanation, unable stack background music, technical problem such as unable voice interaction.
In order to achieve the above object, the present invention provides the following technical solutions:
a headphone sound extension playing scene system comprises: the first component comprises first intelligent equipment, a first conversion module and a karaoke earphone, the first intelligent equipment is in signal connection with the first conversion module through a USB interface, and the first conversion module is in signal connection with the karaoke earphone through a USB;
the second assembly comprises second intelligent equipment and a second conversion module, and the second intelligent equipment is in signal connection with the second conversion module through a USB interface.
Preferably, the second module further comprises a sound, and the second conversion module is connected with the sound through signals.
Preferably, the first conversion module comprises a first sound card module and a first wireless module, and the first sound card module is in signal connection with the first wireless module;
the second conversion module comprises a second sound card module and a second wireless module, and the second sound card module is in signal connection with the second wireless module;
the first wireless module is in signal connection with the second wireless module.
Preferably, the karaoke earphone comprises a microphone, an earphone sound card module and a loudspeaker, wherein the earphone sound card module is in signal connection with the microphone, the loudspeaker and the first sound card module respectively.
Through implementing above technical scheme, have following technological effect: the utility model provides an earphone sound expands broadcast scene system outward can solve current earphone and can not be through expanding the problem of loudspeaker synchronous broadcast outward, can also increase background music all the way in the audio frequency of earphone and stereo set simultaneously, can also transmit smart machine to save the audio frequency that local end heard in real time, perhaps passes to the other side to local signal through smart machine's APP software and answers.
Drawings
Fig. 1 is the utility model provides an earphone sound expands outward and plays scene system's schematic structure view.
Detailed Description
For better understanding of the technical solutions of the present invention, the following detailed description of the embodiments provided in the present invention is provided with reference to the accompanying drawings.
A system for earphone sound extension playing scene, as shown in fig. 1, comprising: the first component comprises first intelligent equipment, a first conversion module and a karaoke earphone, the first intelligent equipment is in signal connection with the first conversion module through a USB interface, and the first conversion module is in signal connection with the karaoke earphone through a USB; the second assembly comprises second intelligent equipment and a second conversion module, and the second intelligent equipment is in signal connection with the second conversion module through a USB interface. In this embodiment, preferably, a first conversion module is added at the end of the karaoke earphone, the first conversion module is in signal connection with the first intelligent device through a USB port, the first sound card module performs sound mixing processing to generate a sound mixing signal, the sound mixing signal is transmitted to the karaoke earphone through the USB port, human voice collected by a microphone of the sound card module and the sound mixing signal are mixed to generate an earphone sound mixing signal, the first conversion module comprises a first wireless transceiver module, the first wireless transceiver module wirelessly transmits the mixed sound mixing signal to the second conversion module, the second sound card module performs sound mixing with audio from the second intelligent device, and finally an external sound is plugged into the first wireless transceiver module through a 3.5mm earphone port, so that the sound of the earphone is played through the external sound in real time, a user can experience the effect of the earphone in real time, and take a goods scene in live broadcasting, the live broadcast explanation can be heard, and the purchasing desire of the user is enhanced.
On the basis of the above embodiment, in other embodiments, further, the second module further includes a sound, and the second conversion module is connected to the sound signal. The second conversion module through the USB mouth with the second smart machine is connected, the second conversion module has 3.5mm earphone mouth can external stereo set, has second sound card module and second wireless transceiver module, the second sound card module carries out the audio mixing of sound, the second wireless transceiver module can connect the audio signal that first conversion module sent, and received audio signal carries out the audio mixing to the accompaniment signal of second sound card module and second smart machine sound production all the way, and the USB mouth is passed through on one way and the second smart machine is transmitted to, carries out the recording, or through relevant APP software, reaches the other side and answers. The second wireless module also transmits the accompaniment from the second smart device to the first conversion module. The external stereo set of 3.5mm earphone mouth of first conversion module is broadcast, plays the last audio mixing audio frequency of audio mixing of second sound card module.
In this embodiment, preferably, the first conversion module includes a first sound card module and a first wireless module, and the first sound card module is in signal connection with the first wireless module; the second conversion module comprises a second sound card module and a second wireless module, and the second sound card module is in signal connection with the second wireless module; the first wireless module is in signal connection with the second wireless module. Preferably, the karaoke earphone comprises a microphone, an earphone sound card module and a loudspeaker, wherein the earphone sound card module is in signal connection with the microphone, the loudspeaker and the first sound card module respectively.
The system for externally expanding and playing the earphone sound provided by the embodiment comprises the following working modes:
one-song listening mode
The karaoke earphone is set to be in a song listening mode, and a first accompaniment music signal of the first intelligent device is connected to a first sound card module of the first conversion module through the USB port. One path of the music signals is transmitted to a K song earphone through a USB port, the sound effect is adjusted through a second sound card module of the K song earphone to generate music signals, and the music signals are played to a loudspeaker of the K song earphone; the transmission of the first wireless module is passed through all the way, and after the second wireless module of second conversion module group received, the transmission to second sound card module is played through the external stereo set of 3.5mm earphone mouth. Therefore, when music is played, the music can be heard through the earphone and can be played through the external sound box. The music signal can also be sent to the intelligent device 2 through the USB interface for recording or be sent to the other side through APP software for hearing.
Two, K song mode
The karaoke earphone is set to be in a karaoke mode, a first accompaniment signal generated by first intelligent equipment is transmitted to a first sound card module of the first conversion module through the USB port, and is transmitted to an earphone sound card module of the karaoke earphone through the USB port; after the human voice signal that K song earphone microphone was collected passes through pretreatment of earphone sound card module and the adjustment of efficiency, one pass through the USB mouth of earphone and transmit to the first sound card module of first conversion module and first accompaniment signal and carry out the audio mixing and handle the back and generate the sound mixing signal, the sound mixing signal is launched through the first wireless module of first conversion module, receive through the second wireless transceiver module of second conversion module, transmit the second sound card module of second conversion module, play through the external stereo set of 3.5mm earphone mouth. This audio mixing signal can also get back to the second smart machine through the USB mouth of second conversion module, carries out the recording, or through relevant APP software, reaches the other side and answers.
A first accompaniment signal of first smart machine sound production is through USB mouth transmission to K song earphone's earphone sound card module and the human voice signal and carry out mixing sound processing back and generate the sound mixing signal, the sound mixing signal plays through earphone loudspeaker. The first smart machine of people's voice signal still passback all the way carries out the recording and marks, when K sings like this, not only oneself hears the audio mixing signal that real-time ear returned through the earphone, can also play through external stereo set, still answers with the other side of going back to through the recording of second smart machine.
Third, superpose the background music (or answer the other side's voice) mode
If the above karaoke earphones and sound are desired to play audio, there is also background music from the second smart device or sound from the other party. And a second accompaniment signal sent by the second intelligent device passes through the USB port and reaches a second sound card module of the second conversion module, and then is sent by the second wireless transceiver module.
The second accompaniment signal of the second conversion module is transmitted through the second transceiving module and then received by the first wireless transceiving module of the first conversion module, and then transmitted to the first sound card module, the first sound card module carries out sound mixing processing on the first accompaniment signal and the second accompaniment signal, and after carrying out sound mixing processing on the earphone sound card module of the K song earphone and the human voice signal through the USB port, the second accompaniment signal is played to a loudspeaker of the K song earphone.
After a first music signal of the first accompaniment signal and the human voice signal after the sound mixing in the first conversion module is transmitted through the first wireless module and received by the second wireless transceiving module of the second conversion module, one path of the first accompaniment signal and the human voice signal returns to the second intelligent equipment through the USB port of the second conversion module for recording or is transmitted to the other side for answering through related APP software; the first music signal is subjected to sound mixing at the second sound card module of the second conversion module and the second accompaniment signal to form a music signal, and the music signal is externally connected with a sound box through a 3.5mm earphone port for playing.
The first conversion module and the second conversion module in the embodiment supply power through the USB, and the low-power-consumption design ensures normal operation of the system; the audio input and output channel comprises USB transmission, sound card signal transmission and processing, and wireless receiving and transmitting, so that low-delay transmission of audio is ensured.
It is right above the embodiment of the present invention provides an earphone sound expands outward and plays scene system and introduces in detail, to the general technical personnel in this field, according to the utility model discloses the thought of embodiment all has the change part on concrete implementation and application scope, to sum up, this description content should not be understood as right the utility model discloses a restriction.
Claims (4)
1. A system for playing scene by externally expanding earphone sound is characterized by comprising: the first component comprises first intelligent equipment, a first conversion module and a karaoke earphone, the first intelligent equipment is in signal connection with the first conversion module through a USB interface, and the first conversion module is in signal connection with the karaoke earphone through the USB interface;
the second assembly comprises second intelligent equipment and a second conversion module, and the second intelligent equipment is in signal connection with the second conversion module through a USB interface.
2. The system as claimed in claim 1, wherein the second module further comprises a speaker, and the second converting module is connected to the speaker.
3. The system according to claim 1, wherein the first conversion module comprises a first sound card module and a first wireless module, and the first sound card module is in signal connection with the first wireless module;
the second conversion module comprises a second sound card module and a second wireless module, and the second sound card module is in signal connection with the second wireless module;
the first wireless module is in signal connection with the second wireless module.
4. The system according to claim 3, wherein the karaoke headphones comprise a microphone, a headphone sound card module and a speaker, and the headphone sound card module is in signal connection with the microphone, the speaker and the first sound card module respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021713803.9U CN212752587U (en) | 2020-08-17 | 2020-08-17 | Earphone sound expands broadcast scene system outward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021713803.9U CN212752587U (en) | 2020-08-17 | 2020-08-17 | Earphone sound expands broadcast scene system outward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212752587U true CN212752587U (en) | 2021-03-19 |
Family
ID=74989740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021713803.9U Active CN212752587U (en) | 2020-08-17 | 2020-08-17 | Earphone sound expands broadcast scene system outward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212752587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113423043A (en) * | 2021-06-21 | 2021-09-21 | 康佳集团股份有限公司 | Audio transmission system based on 5G module |
-
2020
- 2020-08-17 CN CN202021713803.9U patent/CN212752587U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113423043A (en) * | 2021-06-21 | 2021-09-21 | 康佳集团股份有限公司 | Audio transmission system based on 5G module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205540039U (en) | One -to -many audio frequency control system based on radio transmission technology | |
| CN207340160U (en) | A kind of wireless K songs sound system | |
| CN105163233A (en) | Method and system for interaction between intelligent cloud sound box and intelligent terminal | |
| CN109714671A (en) | A kind of wireless K song sound system | |
| CN212752587U (en) | Earphone sound expands broadcast scene system outward | |
| CN109658910A (en) | A kind of wireless K song system | |
| CN110662206B (en) | Bluetooth-based high-definition music and voice transmission operation method | |
| CN205693869U (en) | Full Wireless can the bluetooth earphone audio amplifier of independent assortment | |
| CN109686351A (en) | A kind of holography sound field K song system | |
| CN110662204A (en) | Music and voice transmission operation method based on Bluetooth | |
| CN213305717U (en) | Live earphone of K song | |
| CN110662207B (en) | High-quality music and voice transmission operation method based on Bluetooth | |
| CN207340161U (en) | A kind of K song systems based on Baffle Box of Bluetooth | |
| CN207706422U (en) | Wireless K sings sound system | |
| CN203747954U (en) | Microphone and audio transmission system | |
| CN113286211A (en) | Microphone, intelligent karaoke system and method | |
| CN210403185U (en) | K sings equipment | |
| CN211089900U (en) | K sings earphone | |
| CN111263272B (en) | Audio signal shunting and returning method and system | |
| CN214756807U (en) | Microphone and intelligent karaoke system | |
| CN215818639U (en) | Time delay compensation system | |
| CN212034321U (en) | Earphone control module and earphone system | |
| CN110856068A (en) | Communication method of earphone device | |
| CN212752438U (en) | Android television audio multi-path sounding system | |
| CN2901757Y (en) | Nasal bone conductive communication transmission and peripheral device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230907 Address after: No. 385 Fujin Road, Fucheng District, Mianyang City, Sichuan Province, 621000 (cluster registration) Patentee after: Sichuan Chuansheng Technology Co.,Ltd. Address before: 2407, Changhong science and technology building, No.18, Keji South 12th Road, high tech community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN BAJIN TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |