CN103943123B - A kind of acousto-optic-electric is listened and is sung the integrated entertainment systems of dance - Google Patents
A kind of acousto-optic-electric is listened and is sung the integrated entertainment systems of dance Download PDFInfo
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- CN103943123B CN103943123B CN201410173362.0A CN201410173362A CN103943123B CN 103943123 B CN103943123 B CN 103943123B CN 201410173362 A CN201410173362 A CN 201410173362A CN 103943123 B CN103943123 B CN 103943123B
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Abstract
The invention provides a kind of acousto-optic-electric listen sing dance integrated entertainment systems, relate to home audio-visual field. this acousto-optic-electric listen sing dance integrated entertainment systems comprise power supply, high-fidelity music center unit, Karaoke module, light of stage unit, netcast unit, processing unit, DVD decoding deck, data conversion module and display unit, power supply comprises front level power supply and rear level power supply, high-fidelity music center unit comprises audio amplifier, post-amplifier, pre-amplifier, volume input control module, analogue audio frequency input interface and DAB input interface, light of stage unit comprises spherical lamp module and is arranged on the light modules on audio amplifier, does netcast unit comprise Internet? Radio module and bluetooth module, processing unit comprise host CPU and be arranged on light of stage unit from CPU, display unit comprises display driver and display. the present invention has simplified the connection between each unit, maintains easily, and has solved the compatibling problem of different units simultaneously, and simple to operation.
Description
Technical field
The present invention relates to home audio-visual field, relate in particular to a kind of acousto-optic-electric listen sing dance integrated entertainment systems.
Background technology
Under the background of current internet, should comprise with lower unit than more complete home entertainment system:
1) high-fidelity music center unit
2) specialty Karaoke unit
3) family-friendly light of stage unit
4) audio treatment unit with DJ function
5) the dvd playback unit such as DVD/Blu-ray
6) the netcast unit such as Streaming Media and cloud broadcasting
7) HDTV or high definition projecting cell
In fact almost neither one businessman or brand can provide complete system on the market, at present. User must choose unit, then by complicated connecting line and loaded down with trivial details setting, just can be built into a system. Such system is usually too complicated, often has five or six remote controllers, even interferes with each other, and not only safeguards and debugs very difficultly, uses also very inconvenient.
Summary of the invention
The object of the invention is to solve the each unit of current home entertainment system connects complexity, problem loaded down with trivial details and that interfere with each other is set, provide a kind of acousto-optic-electric to listen and sung the integrated entertainment systems of dance, this acousto-optic-electric listen sing dance integrated entertainment systems simplified the connection between each unit, maintain easily, solved the compatibling problem of different units simultaneously, and simple to operation.
For achieving the above object, technical scheme provided by the invention is as follows:
Acousto-optic-electric provided by the invention listen sing dance integrated entertainment systems comprise power supply, high-fidelity music center unit, Karaoke module, light of stage unit, netcast unit, processing unit, DVD decoding deck, data conversion module and display unit, power supply comprises front level power supply and rear level power supply, high-fidelity music center unit comprises audio amplifier, post-amplifier, pre-amplifier, volume input control module, analogue audio frequency input interface and DAB input interface, light of stage unit comprises spherical lamp module and is arranged on the light modules on audio amplifier, netcast unit comprises InternetRadio module and bluetooth module, processing unit comprise host CPU and be arranged on light of stage unit from CPU, display unit comprises display driver and display,
Post-amplifier respectively with audio amplifier, spherical lamp module, pre-amplifier is connected with rear level power supply, front level power supply respectively with pre-amplifier, analogue audio frequency input interface, DAB input interface, DVD decoding deck is connected with volume input control module, volume input control module also respectively with pre-amplifier, analogue audio frequency input interface, DAB input interface, DVD decoding deck, InternetRadio module, bluetooth module is connected with host CPU, host CPU also respectively with from CPU, DVD decoding deck, InternetRadio module is connected with data conversion module, data conversion module is also connected with DVD decoding deck and display driver respectively, display driver is also connected with display, Karaoke module is connected with pre-amplifier,
Analogue audio frequency input interface, DAB input interface, DVD decoding deck, bluetooth module and InternetRadio module by audio data transmission to volume input control module, voice data from volume input control module and Karaoke module first amplifies through pre-amplifier, amplify through post-amplifier again, be finally transferred to audio amplifier; Host CPU receives the signal from InternetRadio module, DVD decoding deck and volume input control module, data conversion module receives and changes from the signal of host CPU and from video data and the voice data of DVD decoding deck, then be transferred to display driver, finally play by display; Control light of stage unit from CPU.
Especially, described display is VFD display, light-emitting diode display or LCD display.
Especially, described host CPU with communicate by letter by serial signal from CPU.
Especially, on described audio amplifier, high-frequency horn, intermediate frequency loudspeaker, Low frequency horn and ultralow frequency loudspeaker are installed.
Especially, be provided with AB class amplification circuit and D class amplification circuit in described post-amplifier, AB class amplification circuit drives high frequency and intermediate frequency loudspeaker, and D class amplification circuit drives low frequency and ultralow frequency loudspeaker.
Especially, in described front level power supply and rear level power supply, be provided with Switching Power Supply, Switching Power Supply adopts the many windings of single transformer, be provided with dual shield layer outward at the many windings of transformer, and the bearing power of Switching Power Supply is constant, sampled voltage is taken from the mpeg decoder and the driven by servomotor winding that are arranged in described DVD decoding deck.
Beneficial effect of the present invention:
1. acousto-optic-electric provided by the invention is listened and is sung the integrated entertainment systems of dance and comprise power supply, high-fidelity music center unit, Karaoke module, light of stage unit, processing unit, netcast unit, DVD decoding deck, data conversion module and display unit, substantially containing having covered the unit that home entertainment system should have, annexation between each unit is simple, maintain easily, whole system only needs a remote controller, simple to operation;
Acousto-optic-electric provided by the invention listen sing dance integrated entertainment systems support traditional analog input, support optical fiber/coaxial numeral input decoding function that waits, support CD/DVD/Bluray dvd playback, support the card-reading functions such as USB/SD/MMC, support blue teeth wireless receives, support DAB digital audio broadcasting/INTERNETRADIO internet radio/Browser web browser, can also support cloud to play;
3. acousto-optic-electric provided by the invention listens the Karaoke module of singing in the integrated entertainment systems of dance that professional Karaoke accompaniment can be provided, there is DJ function simultaneously, can carry out mixed editorial, broadcasting and record to music, light of stage unit can provide and dazzle beautiful lighting effects in addition;
4. utilize AB class power amplifier to drive high frequency and intermediate frequency loudspeaker unit, and with D class amplification circuit driving low frequency and ultralow frequency loudspeaker unit, can ensure the clear and sweet of medium-high frequency, can ensure again the dynamics of low frequency and forceful;
5. acousto-optic-electric provided by the invention is listened and is sung the integrated entertainment systems of dance and be provided with host CPU and from CPU, host CPU is master cpu, except carrying out system control and demonstration, also be responsible for controlling music sample and A/D conversion, be responsible for light transformation and effect control from CPU, also duty monitored and protected, host CPU and dividing the work from CPU, alleviate the burden of each CPU, ensured operating rate and the stability of system;
6. rear level power supply and front level power supply can be stablized small voltage, can reduce again the large current load interference causing of fluctuating, and guarantee system can normally be worked.
Brief description of the drawings
Fig. 1 is that acousto-optic-electric provided by the invention is listened the connection diagram of singing between the dance each unit of integrated entertainment systems.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described further, and the present embodiment only represents one or more preferred forms, should not be construed as limiting the invention.
As shown in Figure 1, acousto-optic-electric provided by the invention listen sing dance integrated entertainment systems comprise power supply, high-fidelity music center unit, Karaoke module 9, light of stage unit, netcast unit, processing unit, DVD decoding deck 10, data conversion module 14 and display unit, power supply comprises front level power supply 1 and rear level power supply 2, high-fidelity music center unit comprises audio amplifier 3, post-amplifier 4, pre-amplifier 5, volume input control module 6, analogue audio frequency input interface 7 and DAB input interface 8, light of stage unit comprises spherical lamp module 18 and is arranged on the light modules on audio amplifier 3, netcast unit comprises InternetRadio module 11 and bluetooth module 12, processing unit comprise host CPU 13 and be arranged on light of stage unit from CPU15, display unit comprises display driver 16 and display 17.
Post-amplifier 4 respectively with audio amplifier 3, spherical lamp module 18, pre-amplifier 5 is connected with rear level power supply 2, front level power supply 1 respectively with pre-amplifier 5, analogue audio frequency input interface 7, DAB input interface 8, DVD decoding deck 10 is connected with volume input control module 6, volume input control module 6 also respectively with pre-amplifier 5, analogue audio frequency input interface 7, DAB input interface 8, DVD decoding deck 10, InternetRadio module 11, bluetooth module 12 is connected with host CPU 13, host CPU 13 also respectively with from CPU15, DVD decoding deck 10, InternetRadio module 11 is connected with data conversion module 14, data conversion module 14 is also connected with DVD decoding deck 10 and display driver 16 respectively, display driver 16 is also connected with display 17, Karaoke module 9 is connected with pre-amplifier 5.
Wherein, high-frequency horn, intermediate frequency loudspeaker, Low frequency horn and ultralow frequency loudspeaker are installed on audio amplifier 3, in post-amplifier 4, be provided with AB class amplification circuit and D class amplification circuit, AB class amplification circuit drives high frequency and intermediate frequency loudspeaker, and D class amplification circuit drives low frequency and ultralow frequency loudspeaker; In front level power supply 1 and rear level power supply 2, be provided with Switching Power Supply, Switching Power Supply adopts the many windings of single transformer, be provided with dual shield layer outward at the many windings of transformer, and the bearing power of Switching Power Supply is constant, sampled voltage is taken from the mpeg decoder and the driven by servomotor winding that are arranged in DVD decoding deck 10.
Display 17 is VFD display, light-emitting diode display or LCD display.
Acousto-optic-electric provided by the invention listen sing dance integrated entertainment systems the course of work as follows: analogue audio frequency input interface 7, DAB input interface 8, DVD decoding deck 10, bluetooth module 12 and InternetRadio module 11 by audio data transmission to volume input control module 6, voice data from volume input control module 6 and Karaoke module 9 first amplifies through pre-amplifier 5, amplify through post-amplifier 4 again, be finally transferred to audio amplifier 3; Host CPU 13 receives the signal from InternetRadio module 11, DVD decoding deck 10 and volume input control module 9, data conversion module 14 receives and changes from the signal of host CPU 13 and from video data and the voice data of DVD decoding deck 10, then be transferred to display driver 16, finally play by display 17; From CPU15 control light of stage unit, host CPU 13 with communicate by letter by serial signal from CPU15.
Claims (6)
1. an acousto-optic-electric is listened and is sung the integrated entertainment systems of dance, it is characterized in that: this acousto-optic-electric listen sing dance integrated entertainment systems comprise power supply, high-fidelity music center unit, Karaoke module, light of stage unit, netcast unit, processing unit, DVD decoding deck, data conversion module and display unit, power supply comprises front level power supply and rear level power supply, high-fidelity music center unit comprises audio amplifier, post-amplifier, pre-amplifier, volume input control module, analogue audio frequency input interface and DAB input interface, light of stage unit comprises spherical lamp module and is arranged on the light modules on audio amplifier, netcast unit comprises InternetRadio module and bluetooth module, processing unit comprise host CPU and be arranged on light of stage unit from CPU, display unit comprises display driver and display,
Post-amplifier respectively with audio amplifier, spherical lamp module, pre-amplifier is connected with rear level power supply, front level power supply respectively with pre-amplifier, analogue audio frequency input interface, DAB input interface, DVD decoding deck is connected with volume input control module, volume input control module also respectively with pre-amplifier, analogue audio frequency input interface, DAB input interface, DVD decoding deck, InternetRadio module, bluetooth module is connected with host CPU, host CPU also respectively with from CPU, DVD decoding deck, InternetRadio module is connected with data conversion module, data conversion module is also connected with DVD decoding deck and display driver respectively, display driver is also connected with display, Karaoke module is connected with pre-amplifier,
Analogue audio frequency input interface, DAB input interface, DVD decoding deck, bluetooth module and InternetRadio module by audio data transmission to volume input control module, voice data from volume input control module and Karaoke module first amplifies through pre-amplifier, amplify through post-amplifier again, be finally transferred to audio amplifier; Host CPU receives the signal from InternetRadio module, DVD decoding deck and volume input control module, data conversion module receives and changes from the signal of host CPU and from video data and the voice data of DVD decoding deck, then be transferred to display driver, finally play by display; Control light of stage unit from CPU.
2. acousto-optic-electric according to claim 1 is listened and is sung the integrated entertainment systems of dance, it is characterized in that: described display is VFD display, light-emitting diode display or LCD display.
Acousto-optic-electric according to claim 1 listen sing dance integrated entertainment systems, it is characterized in that: described host CPU with communicate by letter by serial signal from CPU.
4. acousto-optic-electric according to claim 1 is listened and is sung the integrated entertainment systems of dance, it is characterized in that: high-frequency horn, intermediate frequency loudspeaker, Low frequency horn and ultralow frequency loudspeaker are installed on described audio amplifier.
5. listen and sing the integrated entertainment systems of dance according to the acousto-optic-electric described in claim 1 or 4, it is characterized in that: in described post-amplifier, be provided with AB class amplification circuit and D class amplification circuit, AB class amplification circuit drives high frequency and intermediate frequency loudspeaker, and D class amplification circuit drives low frequency and ultralow frequency loudspeaker.
6. acousto-optic-electric according to claim 1 is listened and is sung the integrated entertainment systems of dance, it is characterized in that: in described front level power supply and rear level power supply, be provided with Switching Power Supply, Switching Power Supply adopts the many windings of single transformer, be provided with dual shield layer outward at the many windings of transformer, and the bearing power of Switching Power Supply is constant.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410173362.0A CN103943123B (en) | 2014-04-28 | 2014-04-28 | A kind of acousto-optic-electric is listened and is sung the integrated entertainment systems of dance |
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| CN201410173362.0A CN103943123B (en) | 2014-04-28 | 2014-04-28 | A kind of acousto-optic-electric is listened and is sung the integrated entertainment systems of dance |
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| CN103943123A CN103943123A (en) | 2014-07-23 |
| CN103943123B true CN103943123B (en) | 2016-05-11 |
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| CN107689234A (en) * | 2017-08-16 | 2018-02-13 | 佛山市南海杜声美众电子有限公司 | A kind of DJ integrations entertainment systems easy to use |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020090501A (en) * | 2001-05-28 | 2002-12-05 | 조국수 | The equipment of singing room |
| EP1441337A1 (en) * | 2003-01-23 | 2004-07-28 | Lite-On Technology Corp. | Wireless family entertainment system |
| JP2008134422A (en) * | 2006-11-28 | 2008-06-12 | Yamaha Corp | Karaoke device |
| CN201149695Y (en) * | 2008-01-28 | 2008-11-12 | 江苏英特曼电器有限公司 | Digital player |
| CN202034027U (en) * | 2011-04-01 | 2011-11-09 | 卫斯实业股份有限公司 | High-definition audio/video device |
| CN203178794U (en) * | 2013-04-11 | 2013-09-04 | 杭州恒胜电子科技有限公司 | Integrated multimedia central control system |
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- 2014-04-28 CN CN201410173362.0A patent/CN103943123B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020090501A (en) * | 2001-05-28 | 2002-12-05 | 조국수 | The equipment of singing room |
| EP1441337A1 (en) * | 2003-01-23 | 2004-07-28 | Lite-On Technology Corp. | Wireless family entertainment system |
| JP2008134422A (en) * | 2006-11-28 | 2008-06-12 | Yamaha Corp | Karaoke device |
| CN201149695Y (en) * | 2008-01-28 | 2008-11-12 | 江苏英特曼电器有限公司 | Digital player |
| CN202034027U (en) * | 2011-04-01 | 2011-11-09 | 卫斯实业股份有限公司 | High-definition audio/video device |
| CN203178794U (en) * | 2013-04-11 | 2013-09-04 | 杭州恒胜电子科技有限公司 | Integrated multimedia central control system |
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