CN209266010U - A kind of karaoke OK system of the more sound effects of household - Google Patents
A kind of karaoke OK system of the more sound effects of household Download PDFInfo
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- CN209266010U CN209266010U CN201821930796.0U CN201821930796U CN209266010U CN 209266010 U CN209266010 U CN 209266010U CN 201821930796 U CN201821930796 U CN 201821930796U CN 209266010 U CN209266010 U CN 209266010U
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- karaoke
- control system
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- microphone
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- 230000000694 effects Effects 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
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- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
The utility model discloses a kind of karaoke OK systems of the more sound effects of household, wherein includes: program request control system, karaoke control system, central processing unit, display, microphone and sound equipment；Wherein, karaoke control system includes DSP digital signal processor, the first converter, the second converter, D/A converter and sound effect switch controller, DSP digital signal processor is connect with the first converter, the second converter, D/A converter signal respectively, and D/A converter is connect with sound effect switch controller signal；Microphone is connected by the first converter with karaoke control system, sound equipment is connected by sound effect switch controller with karaoke control system, karaoke control system is connected by the second converter with program request control system, and central processing unit is connected with display, program request control system, karaoke control system respectively.Family can be used and enjoy multitone effect karaoke OK system.
Description
Technical Field
The utility model relates to a karaoke system technical field especially relates to a karaoke system of domestic many sound effects.
Background
Karaoke "is usually performed by playing a pre-recorded musical accompaniment without the vocal of the leading person on a medium such as a video tape, simultaneously playing lyrics with tempo cues on the television screen, and then singing the song with the microphone while watching the lyrics by the participants. A karaoke is an accompaniment system in which a singer can participate in singing with a prerecorded musical accompaniment. The karaoke can beautify and decorate the voice of a singer through sound processing, and when the karaoke is organically combined with musical accompaniment, the karaoke becomes a harmonious stereo song. The accompanying style brings great convenience and joy to the singing lovers, and makes people entertain and relax.
With the pace of life increasing, many people do not have time to go to KTV to enjoy such a recreational entertainment mode; but more and more people want to realize a multi-sound effect karaoke system in the home with simple equipment and guarantee high quality of sound effects.
Disclosure of Invention
An object of the utility model is to overcome prior art's is not enough, the utility model provides a karaoke system of domestic multi-sound effect provides the karaoke system of domestic high-quality multi-sound effect for the user.
In order to solve the above problem, the utility model provides a karaoke system of domestic multi-sound effect, the karaoke system includes: the system comprises an on-demand control system, a karaoke control system, a central processing unit, a display, a microphone and a sound box; the karaoke control system comprises a DSP digital signal processor, a first AD converter, a second AD converter, a DA converter and a sound effect switching controller, wherein the DSP digital signal processor is respectively in signal connection with the first AD converter, the second AD converter and the DA converter, and the DA converter is in signal connection with the sound effect switching controller;
the microphone is connected with the karaoke control system through the first AD converter, the sound box is connected with the karaoke control system through the sound effect switching controller, the karaoke control system is connected with the on-demand control system through the second AD converter, and the central processing unit is respectively connected with the display, the on-demand control system and the karaoke control system.
Optionally, the on-demand control system includes: the system comprises a video-on-demand control processor, a touch display and a memory; wherein,
the on-demand control processor is respectively connected with the touch display and the memory; and the on-demand control processor is connected with the second AD converter in the karaoke control system through an AUX interface and outputs an on-demand audio analog signal to the karaoke control system.
Optionally, the microphone includes a microphone module and a wireless bluetooth module; the microphone is connected with a first AD converter in the karaoke control system through the wireless Bluetooth module and transmits audio analog signals collected by the microphone module to the karaoke control system.
Optionally, the sound box is connected to the sound effect switching controller in the karaoke control system through an RCA interface.
Optionally, the touch display screen is a four-wire resistive screen, an acoustic wave screen, a five-wire resistive screen, an infrared screen or a capacitive screen.
Optionally, the display is an LCD display.
The embodiment of the utility model provides an in, increase sound effect switching controller in through current domestic karaoke control system, can realize realizing many sound effect control in domestic karaoke system to the karaoke who provides domestic high-quality many audio for the home subscriber experiences.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a household karaoke system with multiple sound effects according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of a household karaoke system with multiple sound effects according to an embodiment of the present invention.
As shown in fig. 1, a karaoke system for multiple sound effects in a home, the karaoke system comprising: the system comprises an on-demand control system, a karaoke control system, a central processing unit, a display, a microphone and a sound box; the karaoke control system comprises a DSP digital signal processor, a first AD converter, a second AD converter, a DA converter and a sound effect switching controller, wherein the DSP digital signal processor is respectively in signal connection with the first AD converter, the second AD converter and the DA converter, and the DA converter is in signal connection with the sound effect switching controller;
the microphone is connected with the karaoke control system through the first AD converter, the sound box is connected with the karaoke control system through the sound effect switching controller, the karaoke control system is connected with the on-demand control system through the second AD converter, and the central processing unit is respectively connected with the display, the on-demand control system and the karaoke control system.
The utility model discloses in the implementation process, through increasing sound effect switching controller at karaoke control system, realize the control of many audios.
In the specific implementation process of the present invention, the on-demand control system comprises: the system comprises a video-on-demand control processor, a touch display and a memory; the on-demand control processor is respectively connected with the touch display and the memory; the on-demand control processor is connected with the second AD converter in the karaoke control system through an AUX interface and outputs an on-demand audio analog signal to the karaoke control system; the on-demand control system can be an intelligent terminal, such as a mobile phone, a tablet personal computer and other touch-controllable terminal equipment; the intelligent terminal has a local music library or a music library which can be connected with a network; the user can click on music or the like through the touch display.
In the specific implementation process of the utility model, the microphone comprises a microphone module and a wireless Bluetooth module; the microphone is connected with a first AD converter in the karaoke control system through the wireless Bluetooth module and transmits an audio analog signal collected by the microphone module to the karaoke control system; the specific microphone is a wireless microphone, so that the circuit layout can be effectively reduced; the microphone transmits audio analog signals through the embedded wireless Bluetooth module; the system comprises a karaoke control system, a wireless Bluetooth module, a first AD converter, a second AD converter and a microphone, wherein at least one microphone can be multiple, and the microphones can be simultaneously connected to the first AD converter in the karaoke control system through the wireless Bluetooth module and simultaneously transmit collected audio analog signals to the first AD converter.
In the specific implementation process of the utility model, the sound equipment is connected with the sound effect switching controller in the karaoke control system through an RCA interface.
In the specific implementation process of the utility model, the touch display screen is a four-wire resistance screen, a sound wave screen, a five-wire resistance screen, an infrared screen or a capacitance screen; the specific intelligent terminal capable of being controlled by a common touch comprises a tablet personal computer, a smart phone and the like.
In the specific implementation process of the utility model, the display is an LCD display; in particular to a common liquid crystal television in the family.
The embodiment of the utility model provides an in, increase sound effect switching controller in through current domestic karaoke control system, can realize realizing many sound effect control in domestic karaoke system to the karaoke who provides domestic high-quality many audio for the home subscriber experiences.
Those skilled in the art will appreciate that all or part of the steps in the methods of the above embodiments may be implemented by associated hardware instructed by a program, which may be stored in a computer-readable storage medium, and the storage medium may include: a Read Only Memory (ROM), a Random Access Memory (RAM), a magnetic or optical disk, or the like.
The karaoke system with multiple sound effects for household provided by the embodiments of the present invention is described in detail above, and the principle and the implementation of the present invention are explained by using specific examples herein, and the description of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.
Claims (6)
1. A home multi-sound effect karaoke system, comprising: the system comprises an on-demand control system, a karaoke control system, a central processing unit, a display, a microphone and a sound box; wherein,
the karaoke control system comprises a DSP digital signal processor, a first AD converter, a second AD converter, a DA converter and a sound effect switching controller, wherein the DSP digital signal processor is respectively in signal connection with the first AD converter, the second AD converter and the DA converter, and the DA converter is in signal connection with the sound effect switching controller;
the microphone is connected with the karaoke control system through the first AD converter, the sound box is connected with the karaoke control system through the sound effect switching controller, the karaoke control system is connected with the on-demand control system through the second AD converter, and the central processing unit is respectively connected with the display, the on-demand control system and the karaoke control system.
2. The karaoke system as claimed in claim 1, wherein said on-demand control system comprises: the system comprises a video-on-demand control processor, a touch display and a memory; wherein,
the on-demand control processor is respectively connected with the touch display and the memory; and the on-demand control processor is connected with the second AD converter in the karaoke control system through an AUX interface and outputs an on-demand audio analog signal to the karaoke control system.
3. The karaoke system as claimed in claim 1, wherein said microphone comprises a microphone module and a wireless bluetooth module; the microphone is connected with a first AD converter in the karaoke control system through the wireless Bluetooth module and transmits audio analog signals collected by the microphone module to the karaoke control system.
4. The karaoke system as claimed in claim 1, wherein said sound box is connected to said sound effect switching controller in said karaoke control system through RCA interface.
5. The karaoke system of claim 2, wherein the touch-sensitive display screen is a four-wire resistive screen, an acoustic screen, a five-wire resistive screen, an infrared screen, or a capacitive screen.
6. The karaoke system as claimed in claim 1, wherein said display is an LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821930796.0U CN209266010U (en) | 2018-11-21 | 2018-11-21 | A kind of karaoke OK system of the more sound effects of household |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821930796.0U CN209266010U (en) | 2018-11-21 | 2018-11-21 | A kind of karaoke OK system of the more sound effects of household |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266010U true CN209266010U (en) | 2019-08-16 |
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ID=67563804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821930796.0U Active CN209266010U (en) | 2018-11-21 | 2018-11-21 | A kind of karaoke OK system of the more sound effects of household |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266010U (en) |
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2018
- 2018-11-21 CN CN201821930796.0U patent/CN209266010U/en active Active
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