CN211879006U - Double-point sounding K song system - Google Patents
Double-point sounding K song system Download PDFInfo
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- CN211879006U CN211879006U CN201922011249.3U CN201922011249U CN211879006U CN 211879006 U CN211879006 U CN 211879006U CN 201922011249 U CN201922011249 U CN 201922011249U CN 211879006 U CN211879006 U CN 211879006U
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Abstract
The utility model provides a two point vocal K song systems, include: microphone sound collection module, receiving and dispatching sound mixing module and first loudspeaker, receiving and dispatching sound mixing module respectively with microphone sound collection module and first loudspeaker electricity are connected, solve the problem that current microphone can not send out the audio mixing of voice and accompaniment and voice simultaneously with smart machine, moreover because the problem of the uniformity of microphone model and identification code leads to can not match smart machine such as different TV, smart audio amplifier or the trouble problem of matching process.
Description
Technical Field
The utility model relates to an audio technical field, in particular to two some vocal K song systems.
Background
In the prior art, along with popularization of intelligent equipment, family scene karaoke is more and more, meaning that karaoke is carried out through TV, cell-phone, smart audio amplifier, small-size microphone or other intelligent equipment, especially family scene TV karaoke is just with TV loudspeaker karaoke that takes certainly, but has following problem, and the TV model is numerous, and the quality of loudspeaker is uneven, leads to the experience difference of family scene with family TV karaoke very big, seriously influences propaganda and the popularization of family karaoke new mode. Even if EQ optimization and tuning are performed for a certain television model, new howling points and other environmental interference problems can be introduced when the television is moved to a specific acoustic scene in a user home, such as the size of a living room and the reflection degree of a wall surface. And the whole television is designed to be thinner and thinner, the requirement on the thickness of the loudspeaker of the television is thinner and thinner, and the requirement on the Karaoke scene cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a two point vocal K song systems solves the problem that current microphone can not send out the voice simultaneously with smart machine and accompany and the audio mixing of voice, can not match smart machine such as different TV, intelligent audio amplifier or the trouble problem of matching process because the uniformity problem of microphone model and identification code leads to moreover.
In order to achieve the above object, the present invention provides the following technical solutions:
a double-point sounding Karaoke system comprises: the microphone audio signal processing device comprises a microphone audio acquisition module 1, a transceiving audio mixing module 2 and a first loudspeaker 3, wherein the transceiving audio mixing module 2 is respectively in signal connection with the microphone audio acquisition module 1 and the first loudspeaker 3;
the microphone sound acquisition module 1 is used for receiving a first sound signal and processing the first sound signal into a first audio signal;
the transceiving sound mixing module 2 is configured to receive the first audio signal and generate a second audio signal and a third audio signal from the first audio signal;
and is used for sending the second audio signal to the first loudspeaker 3, and sending out the third audio signal in a wireless mode;
and the first loudspeaker 3 is used for receiving the second audio signal and producing sound.
Preferably, the transceiving mixing module 2 is further configured to receive an accompaniment signal, mix the second audio signal and the accompaniment signal to generate a first mixing signal, send the first mixing signal to the first speaker 3, and send the third audio signal wirelessly;
and the first loudspeaker 3 is used for receiving the first sound mixing signal and then sounding.
Preferably, the system also comprises a wireless audio transceiver module 6, a sound collection processing module 7 and an intelligent system module 8, wherein the sound collection processing module 7 is in signal connection with the wireless audio transceiver module 6 and the intelligent system module 8 respectively;
the intelligent system module 8 is used for generating an accompaniment audio signal;
the sound collection processing module 7 is configured to acquire the accompaniment audio signal, process the accompaniment signal into a first accompaniment audio signal and a second accompaniment audio signal, and send the first accompaniment audio signal to the wireless audio transceiver module 6;
the wireless transceiving module 6 is configured to receive the first accompaniment audio signal, process the first accompaniment audio signal into an accompaniment signal, and send the accompaniment signal to the transceiving mixing module 2.
Preferably, the wireless audio transceiving module 6 is configured to receive a third audio signal sent by the transceiving and mixing module 2 and process the third audio signal into a fourth audio signal;
the sound collection processing module 7 is configured to obtain the fourth audio signal, and process the fourth audio signal into a fifth audio signal and a sixth audio signal;
and for sending said fifth audio signal to said intelligent system module 8;
and the second accompaniment audio signal and the sixth audio signal are subjected to sound effect processing to generate a second sound mixing signal and then are sent to the intelligent system module 8.
Preferably, the transceiving mixing module (2) sends the third audio signal in a wireless manner through a U-segment or FM or bluetooth or wifi or 2.4G or 5.8G, and the transceiving mixing module (2) receives the accompaniment signal in a wireless manner through a U-segment or FM or bluetooth or wifi or 2.4G or 5.8G;
the wireless audio receiving and transmitting module (6) is in signal connection with the sound collecting and processing module (7) through a USB interface or a Lightning interface.
Preferably, the intelligent system also comprises a second loudspeaker, the second loudspeaker is in signal connection with the intelligent system module 8, the intelligent system module 8 comprises a music processing and intelligent playing module, and the music processing module is in signal connection with the intelligent playing module;
the music processing module is configured to generate an accompaniment audio signal and store and analyze a fifth audio signal sent by the sound collection processing module 7;
the intelligent playing module is configured to receive a second audio mixing signal sent by the sound acquisition processing module 7, and then send the second audio mixing signal to a second loudspeaker;
and the second loudspeaker 4 is used for receiving the second sound mixing signal and producing sound.
The utility model also provides a two-point sounding K sings method, include: microphone sound collection module 1, receiving and dispatching sound mixing module 2 and first loudspeaker 3, receiving and dispatching sound mixing module 2 respectively with microphone sound collection module 1 and 3 signal connection of first loudspeaker, including the step:
s1, the microphone sound collection module 1 collects a first sound signal and processes the first sound signal into a first audio signal;
s2, the transceiving mixing module 2 receives the first audio signal and generates a second audio signal and a third audio signal from the first audio signal;
sending the second audio signal to the first loudspeaker 3, and sending the third audio signal out in a wireless mode;
and S3, the first loudspeaker 3 receives the second audio signal and produces sound.
Preferably, after step S3, the method further comprises the steps of:
s4, the transceiving mixing module 2 receives the accompaniment signals, mixes the second audio signals and the accompaniment signals to generate first mixing signals, sends the first mixing signals to the first speaker 3, and sends the third audio signals wirelessly;
and S5, the first loudspeaker 3 receives the first sound mixing signal and then generates sound.
Preferably, the system further comprises a wireless audio transceiver module 6, a sound collection processing module 7 and an intelligent system module 8, wherein the sound collection processing module 7 is in signal connection with the wireless audio transceiver module 6 and the intelligent system module 8, and after step S3, the method further comprises the steps of:
s6, the intelligent system module 8 generates an accompaniment audio signal;
s7, the sound collection processing module 7 obtains the accompaniment audio signal, processes the accompaniment signal into a first accompaniment audio signal and a second accompaniment audio signal, and sends the first accompaniment audio signal to the wireless audio transceiver module 6;
s8, the wireless transceiver module 6 receives the first accompaniment audio signal, processes the first accompaniment audio signal into an accompaniment signal, and sends the accompaniment signal to the transceiving mixing module 2.
On the basis of the foregoing embodiment, in another embodiment, further, the wireless audio transceiver module 6 receives the third audio signal sent by the transceiving mixing module 2 and processes the third audio signal into a fourth audio signal. The sound collection processing module 7 obtains the fourth audio signal, and processes the fourth audio signal into a fifth audio signal and a sixth audio signal; and sending the fifth audio signal to the intelligent system module 8; and the second accompaniment audio signal and the sixth audio signal are subjected to sound effect processing to generate a second sound mixing signal and then are sent to the intelligent system module 8.
Through implementing above technical scheme, have following technological effect: the utility model provides a two sound production K song systems, through the loudspeaker sound production of microphone end in with the voice through wireless signal send for smart machine carry out the sound production, and because microphone configuration loudspeaker are as independent external accessory, can ensure batch production's experience uniformity, use the independent loudspeaker of microphone end to give first place to, smart machine loudspeaker are supplementary, realize the microphone in the sound production, can be with sound and smart machine sound production and two sound production simultaneously to the mode that sound signal passes through the USB interface, found independent family K song sound field, the influence of space environment to this self-construction K song sound field has been weakened, the complicated matching of having solved different guest rooms microphone and smart machine and the improper scheduling problem of whistling that arouses of matcing. The utility model discloses can also send the accompaniment of smart machine end to microphone end loudspeaker through USB data interface transmission and wireless mode in, satisfy the big dynamic range and the reaction rate that K song needs to realize that the global of K song encircles the audio-visual effect of sound field.
Drawings
Fig. 1 is a schematic diagram of a microphone end module of a double-point sounding karaoke system provided by the present invention;
FIG. 2 is a schematic diagram of a family scene karaoke system module with a double-point sounding karaoke system provided by the present invention;
fig. 3 is the utility model provides a family's scene K sings system module schematic diagram of external sound equipment.
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 double-point sounding Karaoke system comprises: the microphone audio signal processing device comprises a microphone audio acquisition module 1, a transceiving audio mixing module 2 and a first loudspeaker 3, wherein the transceiving audio mixing module 2 is respectively in signal connection with the microphone audio acquisition module 1 and the first loudspeaker 3; the microphone sound acquisition module 1 is used for receiving a first sound signal and processing the first sound signal into a first audio signal; the transceiving sound mixing module 2 is configured to receive the first audio signal and generate a second audio signal and a third audio signal from the first audio signal; and is used for sending the second audio signal to the first loudspeaker 3, and sending out the third audio signal in a wireless mode; and the first loudspeaker 3 is used for receiving the second audio signal and producing sound.
On the basis of the above example, in other embodiments, the transceiving mixing module 2 is further configured to receive an accompaniment signal, mix the second audio signal and the accompaniment signal to generate a first mixing signal, send the first mixing signal to the first speaker 3, and send the third audio signal wirelessly; and the first loudspeaker 3 is used for receiving the first sound mixing signal and then sounding.
On the basis of the above example, in other embodiments, the system further includes a wireless audio transceiver module 6, a sound collection processing module 7 and an intelligent system module 8, where the sound collection processing module 7 is in signal connection with the wireless audio transceiver module 6 and the intelligent system module 8, respectively;
the intelligent system module 8 is used for generating an accompaniment audio signal;
the sound collection processing module 7 is configured to acquire the accompaniment audio signal, process the accompaniment signal into a first accompaniment audio signal and a second accompaniment audio signal, and send the first accompaniment audio signal to the wireless audio transceiver module 6;
the wireless transceiving module 6 is configured to receive the first accompaniment audio signal, process the first accompaniment audio signal into an accompaniment signal, and send the accompaniment signal to the transceiving mixing module 2.
On the basis of the foregoing example, in other embodiments, further, the wireless audio transceiving module 6 is configured to receive a third audio signal sent by the transceiving mixing module 2 and process the third audio signal into a fourth audio signal;
the sound collection processing module 7 is configured to obtain the fourth audio signal, and process the fourth audio signal into a fifth audio signal and a sixth audio signal; and for sending said fifth audio signal to said intelligent system module 8; and the second accompaniment audio signal and the sixth audio signal are subjected to sound effect processing to generate a second sound mixing signal and then are sent to the intelligent system module 8.
In this embodiment, preferably, the transceiving mixing module 2 sends the third audio signal in a wireless manner through U-segment or FM or bluetooth or wifi or 2.4G or 5.8G, and the transceiving mixing module 2 receives the accompaniment signal in a wireless manner through U-segment or FM or bluetooth or wifi or 2.4G or 5.8G; the wireless audio transceiver module 6 is connected with the sound collection processing module 7 through a USB (including Micro-USB, USBType-C and USBType-A) interface or a Lightning interface signal.
On the basis of the above example, in other embodiments, the system further includes a second speaker, the second speaker is in signal connection with the intelligent system module 8, the intelligent system module 8 includes a music processing and intelligent playing module, and the music processing module is in signal connection with the intelligent playing module; the music processing module is configured to generate an accompaniment audio signal and store and analyze a fifth audio signal sent by the sound collection processing module 7; the intelligent playing module is configured to receive a second audio mixing signal sent by the sound acquisition processing module 7, and then send the second audio mixing signal to a second loudspeaker; and the second loudspeaker 4 is used for receiving the second sound mixing signal and producing sound. In this embodiment, more closely step, still include sound equipment, sound equipment and 6 signal connection of audio frequency transceiver module, audio frequency transceiver module 6 is used for receiving the third audio signal that transmission and reception mixing module 2 sent with first accompaniment audio signal, and will the third audio signal with generate the third mixed sound signal after the first accompaniment audio signal mixes and send to sound equipment, sound equipment receives third reverberation signal and sound production.
The utility model also provides a two-point sounding K sings method, include: microphone sound collection module 1, receiving and dispatching sound mixing module 2 and first loudspeaker 3, receiving and dispatching sound mixing module 2 respectively with microphone sound collection module 1 and 3 signal connection of first loudspeaker, including the step:
s1, the microphone sound collection module 1 collects a first sound signal and processes the first sound signal into a first audio signal;
s2, the transceiving mixing module 2 receives the first audio signal and generates a second audio signal and a third audio signal from the first audio signal;
sending the second audio signal to the first loudspeaker 3, and sending the third audio signal out in a wireless mode;
and S3, the first loudspeaker 3 receives the second audio signal and produces sound.
Preferably, after step S3, the method further comprises the steps of:
s4, the transceiving mixing module 2 receives the accompaniment signals, mixes the second audio signals and the accompaniment signals to generate first mixing signals, sends the first mixing signals to the first speaker 3, and sends the third audio signals wirelessly;
and S5, the first loudspeaker 3 receives the first sound mixing signal and then generates sound.
Preferably, the system further comprises a wireless audio transceiver module 6, a sound collection processing module 7 and an intelligent system module 8, wherein the sound collection processing module 7 is in signal connection with the wireless audio transceiver module 6 and the intelligent system module 8, and after step S3, the method further comprises the steps of:
s6, the intelligent system module 8 generates an accompaniment audio signal;
s7, the sound collection processing module 7 obtains the accompaniment audio signal, processes the accompaniment signal into a first accompaniment audio signal and a second accompaniment audio signal, and sends the first accompaniment audio signal to the wireless audio transceiver module 6;
s8, the wireless transceiver module 6 receives the first accompaniment audio signal, processes the first accompaniment audio signal into an accompaniment signal, and sends the accompaniment signal to the transceiving mixing module 2.
On the basis of the foregoing embodiment, in another embodiment, further, the wireless audio transceiver module 6 receives the third audio signal sent by the transceiving mixing module 2 and processes the third audio signal into a fourth audio signal. The sound collection processing module 7 obtains the fourth audio signal, and processes the fourth audio signal into a fifth audio signal and a sixth audio signal; and sending the fifth audio signal to the intelligent system module 8; and the second accompaniment audio signal and the sixth audio signal are subjected to sound effect processing to generate a second sound mixing signal and then are sent to the intelligent system module 8.
Example 1:
the utility model provides a scene K of family sings system, includes microphone, wireless transceiver, smart machine, the microphone includes at least one microphone loudspeaker, wireless audio transceiver module 6 through USB (including Micro-USB, USBType-C, USBType-A) interface or Lightning interface with 7 signal connection of processing module are gathered to sound, place smart machine in processing module 7 and the smart machine module 8 are gathered to sound, sound gather processing module 7 respectively with wireless audio transceiver module 6 with 8 signal connection of smart machine module. Place in wireless audio transceiver module 6 wireless transceiver device, wireless transceiver device pass through USB (including Micro-USB, USBType-C, USBType-A) interface or Lightning interface with smart machine signal connection, perhaps place in wireless transceiver device in the smart machine. As shown in fig. 2-3, the sound collection module, the music processing module and the smart playing module are disposed in the smart device, and the smart device is externally connected to or provided with a smart speaker. In this embodiment, the smart device is a television or a smart speaker.
In this embodiment, this two spot vocal K song systems specifically do, be provided with miaow core, wireless transceiver chip and microphone loudspeaker in the microphone, air vibrations when miaow core will the people sound production convert the signal of telecommunication into, the voice signal promptly, the voice signal sends wireless audio transceiver with the mode of wireless carrier through the inside wireless transceiver chip of microphone, the inside wireless audio transceiver module 6 of wireless transceiver include one with the receiving chip that the inside wireless transceiver chip of microphone matches carries out the wireless transceiver of signal through U section or FM or bluetooth or wifi or 2.4G or 5.8G wireless mode between them. Wireless transceiver specifically is USB dongle (USB transceiver), is responsible for passing through USB (including Micro-USB, USBType-C, USBType-A) interface or Lightning interface transmission with the received sound signal of wireless mode and gives sound collection processing module 7, sound collection processing module can acquire music processing module's accompaniment signal, then carries out the audio processing with vocal signal and accompaniment signal, produces the audio mixing data, wherein passes to music processing module with vocal signal all the way, and music processing module stores and divides the processing to the voice, writes into intelligent play module with the audio mixing data all the way in addition, and intelligent play module automatic drive is from the intelligent loudspeaker sound production in area. The wireless transceiver device also obtains the accompaniment signals inside the intelligent device through a USB (including Micro-USB, USBType-C, USBType-A) interface or a Lightning interface, and then sends the accompaniment signals to the microphone in a U-segment or FM or Bluetooth or wifi or 2.4G or 5.8G wireless mode. Simultaneously, the microphone is internally provided with a sound mixing module for carrying out sound mixing processing on the voice signal and the accompanying signal, so that a loudspeaker of the microphone can send voice and can also send accompanying and voice mixing. The problem of the audio mixing of voice and accompaniment and voice can not be sent out simultaneously with smart machine to present microphone, moreover because the compliance problem of microphone model and identification code leads to can not match smart machine such as different TV, intelligent audio amplifier or the trouble problem of matching process. The utility model provides a two sound production K song systems and methods, send the voice for smart machine through wireless signal and carry out the sound production when the loudspeaker sound production through the microphone end, and because microphone configuration loudspeaker are as independent external accessory, can ensure batch production's experience uniformity, give first place to the independent loudspeaker of microphone end, smart machine loudspeaker are for assisting, realize the microphone in the sound production, can be with sound and smart machine sound production and two sound production simultaneously to the mode that sound signal passes through the USB interface, found independent family K song sound field, the influence of space environment to this self-construction K song sound field has been weakened, the complicated matching between different smart machine and the microphone and the improper scheduling problem of whistling that arouses of matching have been solved. The utility model discloses can also send the accompaniment of smart machine end to microphone end loudspeaker through USB data interface transmission and wireless mode in, satisfy the big dynamic range and the reaction rate that K song needs to realize that the global of K song encircles the audio-visual effect of sound field.
It introduces in detail above to the utility model discloses two point sound production K song systems that the embodiment provided, 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 specification content should not be understood as right the utility model discloses a restriction.
Claims (6)
1. A two-point sounding karaoke system is characterized by comprising: the microphone sound collection system comprises a microphone sound collection module (1), a transceiving sound mixing module (2) and a first loudspeaker (3), wherein the transceiving sound mixing module (2) is in signal connection with the microphone sound collection module (1) and the first loudspeaker (3) respectively;
the microphone sound collection module (1) is used for receiving a first sound signal and processing the first sound signal into a first audio signal;
the transmitting-receiving sound mixing module (2) is used for receiving the first audio signal and generating a second audio signal and a third audio signal from the first audio signal;
and is used for sending the second audio signal to the first loudspeaker (3), and sending out the third audio signal in a wireless mode;
the first loudspeaker (3) is used for receiving the second audio signal and producing sound.
2. The system for karaoke with two-point sounding according to claim 1, wherein said transceiving mixing module (2) is further configured to receive an accompaniment signal, mix said second audio signal and said accompaniment signal to generate a first mixing signal, send said first mixing signal to said first speaker (3), and send said third audio signal wirelessly;
the first loudspeaker (3) is used for receiving the first sound mixing signal and then sounding.
3. The system for singing karaoke by double-point sounding according to claim 1 or 2, further comprising a wireless audio transceiving module (6), a sound collection processing module (7) and an intelligent system module (8), wherein the sound collection processing module (7) is in signal connection with the wireless audio transceiving module (6) and the intelligent system module (8) respectively;
the intelligent system module (8) is used for generating an accompaniment audio signal;
the sound acquisition processing module (7) is used for acquiring the accompaniment audio signals, processing the accompaniment signals into first accompaniment audio signals and second accompaniment audio signals, and sending the first accompaniment audio signals to the wireless audio transceiving module (6);
and the wireless transceiving module (6) is used for receiving the first accompaniment audio signal, processing the first accompaniment audio signal into an accompaniment signal and sending the accompaniment signal to the transceiving mixing module (2).
4. The system for karaoke with two voice spots according to claim 3,
the wireless audio transceiving module (6) is configured to receive a third audio signal sent by the transceiving and mixing module (2) and process the third audio signal into a fourth audio signal;
the sound acquisition processing module (7) is configured to acquire the fourth audio signal and process the fourth audio signal into a fifth audio signal and a sixth audio signal;
and for sending said fifth audio signal to said intelligent system module (8);
and the second accompaniment audio signal and the sixth audio signal are subjected to sound effect processing to generate a second mixing signal and then are sent to the intelligent system module (8).
5. The system for double-point sounding Karaoke according to claim 4, wherein the transceiving mixing module (2) transmits the third audio signal in a wireless manner through U-segment or FM or Bluetooth or wifi or 2.4G or 5.8G, and the transceiving mixing module (2) receives the accompaniment signal in a wireless manner through U-segment or FM or Bluetooth or wifi or 2.4G or 5.8G;
the wireless audio receiving and transmitting module (6) is in signal connection with the sound collecting and processing module (7) through a USB interface or a Lightning interface.
6. The system for singing karaoke according to claim 5, further comprising a second speaker in signal connection with said intelligent system module (8), said intelligent system module (8) comprising a music processing and intelligent playing module, said music processing module in signal connection with said intelligent playing module;
the music processing module is used for generating an accompaniment audio signal and storing and analyzing a fifth audio signal sent by the sound acquisition processing module (7);
the intelligent playing module is used for receiving a second sound mixing signal sent by the sound collecting and processing module (7) and then sending the second sound mixing signal to a second loudspeaker;
and the second loudspeaker (4) is used for receiving the second sound mixing signal and producing sound.
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| CN110728969A (en) * | 2019-11-20 | 2020-01-24 | 深圳巴金科技有限公司 | Double-point sounding karaoke system and method |
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