CN105959871A - Intelligent management sound system with music fountain function - Google Patents

Intelligent management sound system with music fountain function Download PDF

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Publication number
CN105959871A
CN105959871A CN201610578733.2A CN201610578733A CN105959871A CN 105959871 A CN105959871 A CN 105959871A CN 201610578733 A CN201610578733 A CN 201610578733A CN 105959871 A CN105959871 A CN 105959871A
Authority
CN
China
Prior art keywords
circuit
sound
master board
fountain
intelligent management
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.)
Pending
Application number
CN201610578733.2A
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Chinese (zh)
Inventor
钱晓斌
张桂芳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taicang Wisdom Intelligent Technology Co Ltd
Original Assignee
Taicang Wisdom Intelligent Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taicang Wisdom Intelligent Technology Co Ltd filed Critical Taicang Wisdom Intelligent Technology Co Ltd
Priority to CN201610578733.2A priority Critical patent/CN105959871A/en
Publication of CN105959871A publication Critical patent/CN105959871A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00Details of transducers, loudspeakers or microphones
    • H04R1/20Arrangements for obtaining desired frequency or directional characteristics
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00Circuits for transducers, loudspeakers or microphones
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00Signal processing covered by H04R, not provided for in its groups
    • H04R2430/01Aspects of volume control, not necessarily automatic, in sound systems

Abstract

The invention discloses an intelligent management sound system with a music fountain function. Management on a music fountain sound system is conducted intelligently, intelligent management is conducted on a lighting system, a fountain water pump system and the like simultaneously, so that the whole system is in an intelligent operation state, and the situation that attractiveness of the whole fountain is affected due to the fact that operation faults occur is avoided; meanwhile, real-time monitoring of a surrounding environment is conducted in a wireless transmission mode, first-hand on-site data is provided for a background, and the whole system has the advantages of being scientific in design, convenient to use, safe and the like; a sound source system, a monitoring system, the lighting system, a lighting controller, the fountain water pump system, an interchanger and a wireless transmission device are arranged, the interchanger is connected with the wireless transmission device, the sound source system, the fountain water pump system and the lighting controller respectively, the lighting controller is connected with the lighting system, the wireless transmission device is connected with the monitoring system, and the lighting system is arranged under water of the square fountain.

Description

A kind of intelligent management sound system of band music fountain function
Technical field
The present invention relates to Audiotechnica field, specifically, be the intelligent pipe of a kind of band music fountain function Reason sound system.
Background technology
Sound equipment refer to the language except people, music in addition to other sounds, including the sound, dynamic of natural environment The various sound etc. that the sound of thing, the sound equipment of machine tools, the action of people send.Sound equipment probably include power amplifier, Peripheral equipment (including compressor, effect device, equalizer, VCD, DVD etc.), speaker (audio amplifier, loudspeaker ) sound console, mike, display device etc. add up a set of.Wherein, audio amplifier is exactly that voice output sets Standby, loudspeaker, subwoofer etc..Include in one audio amplifier high and low, in three kinds of speakers, three kinds but differ Fixed with regard to three.
Technology developing history can be divided into electron tube, transistor, integrated circuit, four rank of field effect transistor Section.
Commonly (loudspeaker) sound principle, dielectric resonance mixing sound equipment, principle of sound, use and shake Moving device vibration sounding+papery tympanum sound horn, we both know about through the people of Sound Effect, and common sound equipment removes Specialty Hi-Fi, general common sound equipment supper bass is all inadequate, and the better general volume of bass is the least, This is affected the biggest mainly due to the sound equipment using sound horn by phonation unit body size.
Music fountain be a kind of create out to entertain can be movable fountain, nineteen thirty Germany's invention First family Otto Mr. Pi Shite take the concept of fountain out of.It is according to aesthetics design and often produces 3-dimensional Effect.This effect produces through water particle due to sound wave or light wave or laser.In the process, Current are steered, and scatter and reflect light, and the picture of right later 3-dimensional just creates.
Music fountain along with music transform, for city people night increase a magnificent mansion vision and The grand banquet of audition, is allegro urban life one leisurely and comfortable entertainment selection the most romantic at night.
Music performance fountain is to add music control system on the basis of programme-control fountain, and computer leads to Cross the identification to audio frequency and midi signal, decode and encode, finally output a signal to control system, Make the moulding of fountain and the change of light keep Tong Bu with music, thus reach fountain water type, light and color The perfect adaptation of change and music mood, make fountain performance more vividly more be rich in intension and embody water Art.Music fountain: can be according to the height fluctuations of music.User can write certainly at editing interface The music program that oneself likes.Play System can realize music, water, the unification of light atmosphere, plays and synchronizes.
Summary of the invention
It is an object of the invention to provide the intelligent management sound system of a kind of band music fountain function, intelligence The management carrying out music fountain sound system changed, and lighting system, fountain water pumping system etc. are carried out simultaneously Intelligentized management so that whole system is in intelligent running status, it is to avoid operation troubles occur, impact The aesthetics of whole fountain, the most also uses wireless communication mode to carry out the real-time monitoring of surrounding enviroment, for rear The characteristics such as platform provides first-hand field data, and whole system has design science, easy to use, safe.
The present invention is achieved through the following technical solutions: the intelligent management sound equipment system of a kind of band music fountain function System, be arranged at square fountain, be provided with acoustic source system, monitoring system, lighting system, lamp dimmer, Fountain water pumping system, switch, radio transmitting device, described switch respectively with radio transmitting device, sound Origin system, fountain water pumping system and lamp dimmer are connected, and described lamp dimmer connects lighting system, Described radio transmitting device connection monitoring system, described lighting system is arranged on square fountain under water.
Further for the present invention is better achieved, use the following structure that arranges especially: at described acoustic source system Inside it is provided with power circuit, acoustics circuit, master board circuit, hard disk and audio signal pre-amplification circuit, Described power circuit is connected with master board circuit and acoustics circuit respectively, and described master board circuit connects Audio signal pre-amplification circuit, audio signal pre-amplification circuit connecting sound equipment circuit, described hard disk and master Panel circuit is connected, and master board circuit is connected with switch.
Further for the present invention is better achieved, it is possible to enter in external source of sound is incorporated into master board circuit Row processes, and is then played out by acoustics circuit, also can carry out master board circuit by various modes Management controls, and also can carry out wifi networking simultaneously and is downloaded by the voice data on network, in case play, The operations such as storage, particularly are provided with following structure: described master board circuit includes master board, audio frequency letter Number input interface, key control panel, remote control circuit, peripheral storage device and WIFI signal process circuit, Described audio input interface, key control panel, remote control circuit and WIFI signal process circuit all with Master board is connected, and described master board is connected with peripheral storage device, and described power control circuit connects Master board, master board connects switch.
Further for the present invention is better achieved, it is possible to use touch control pattern to carry out the control of whole system System, can carry out the selection of the contents such as song simultaneously, use the following structure that arranges especially: described according to hobby Touch-screen system it is additionally provided with in master board.
Further for the present invention is better achieved, it is possible to use stereo mode to carry out broadcasting of voice data Put so that hearer can feel real spot effect, hears the most real primary sound, use following especially Structure is set: be provided with audio signal power amplification circuit, L channel sound equipment and the right side in described acoustics circuit Sound channel sound equipment, described audio signal pre-amplification circuit connects audio signal power amplification circuit, audio signal Power amplification circuit is connected with L channel sound equipment and R channel sound equipment respectively, and described power circuit is believed with audio frequency Number power amplification circuit is connected.
Further for the present invention is better achieved, it is possible to build KTV and sing pattern, in order to user is carried out KTV sings, and also can carry out the regulation of senior middle school's bass as required simultaneously so that on-the-spot sung sound is at sound equipment In circuit, sounding effect is more preferable, uses the following structure that arranges especially: at described audio signal pre-amplification circuit On be also associated with microphone input circuit, reverberation regulation circuit, master volume regulation circuit, high-pitched tone economize on electricity road and Low pitch economize on electricity road.
Further for the present invention is better achieved, it is possible to utilize photographic head, optical transmitter and receiver etc. to build based on optical fiber The monitoring system of network, thus reach to carry out at a high speed, clearly field monitor, and can enter according to actual needs The imprinting of row data, calls for later data and backups, especially the following structure that arranges of employing: described supervision system It is provided with photographic head, optical transmitter and receiver, digital video recorder, monitor in system and controls keyboard, described wireless Transmitting device is connected with optical transmitter and receiver and digital video recorder respectively, and digital video recorder connects light end Machine, optical transmitter and receiver connects photographic head, and digital video recorder is connected with monitor and control keyboard respectively.
Further for the present invention is better achieved, it is to avoid when there is power failure, whole monitoring system depends on So can normally work, use especially the following structure that arranges: be additionally provided with in described monitoring system respectively with number The UPS that word hard disk recorder, optical transmitter and receiver and monitor are connected.
Further for the present invention is better achieved, it is possible to multi-point, multi-angle, carry out video on a large scale Monitor, use the following structure that arranges especially: described photographic head and optical transmitter and receiver are all at least provided with 1, preferably Photographic head and optical transmitter and receiver be all provided with n, and each photographic head is corresponding with the numbering of optical transmitter and receiver.
Further for the present invention is better achieved, it is possible to utilize radio transmitting device by the number in monitoring system According to mutual in acoustic source system, use the following structure that arranges especially: in described radio transmitting device, be provided with A Wireless transmission terminal and B wireless transmission terminal, described switch connects A wireless transmission terminal, and B is wireless Transmission terminal is connected with digital video recorder and optical transmitter and receiver.
The present invention compared with prior art, has the following advantages and beneficial effect:
The intelligentized management carrying out music fountain sound system of the present invention, and simultaneously to lighting system, fountain Water pump systems etc. carry out intelligentized management so that whole system is in intelligent running status, it is to avoid occur Operation troubles, affects the aesthetics of whole fountain, the most also uses wireless communication mode to carry out surrounding enviroment In real time monitoring, provides first-hand field data for backstage, and whole system has design science, easy to use, The characteristics such as safety.
The present invention the intelligentized eruptivity to music fountain can carry out management and control, and to the light in fountain System is managed controlling, thus obtains the lighting effects of magnificent mansion.
The present invention is that stereo set installs contact action system and hard disk, and user can be by subsidiary in operating system WIFI function connect network, direct-on-line play, or song is downloaded in hard disk play, solve Common sound equipment can only play the music in outer storage equipment or the sound by the input of other source of sound input equipments.
User of the present invention can like according to self, finds audio and video files by operating system networking and broadcasts online Put or download broadcasting.
The present invention can utilize wifi that the source of sound introducing on smart machine or computer is carried out real-time play, from And the purpose not using tone frequency channel wire can carry out audio frequency broadcasting can be played so that seem more in using region The most pleasant.
Accompanying drawing explanation
Fig. 1 is monitoring system structure chart of the present invention.
Fig. 2 is fundamental diagram of the present invention.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention do not limit In this.
Embodiment 1:
The intelligent management sound system of a kind of band music fountain function, intelligentized carries out music fountain sound equipment The management of system, and lighting system, fountain water pumping system etc. are carried out intelligentized management simultaneously so that whole Individual system is in intelligent running status, it is to avoid operation troubles occurs, affects the aesthetics of whole fountain, with Time also use wireless communication mode to carry out the real-time monitoring of surrounding enviroment, provide first-hand on-the-spot number for backstage According to, whole system there is design science, the characteristic such as easy to use, safe, as shown in Figure 1 and Figure 2, special It is not arranged to following structure: be provided with acoustic source system, monitoring system, lighting system, lamp dimmer, spray Spring water pumping system, switch, radio transmitting device, described switch respectively with radio transmitting device, source of sound System, fountain water pumping system and lamp dimmer are connected, and described lamp dimmer connects lighting system, institute Stating radio transmitting device connection monitoring system, described lighting system is arranged on square fountain under water.
Monitoring system, lighting system, fountain water pumping system are carried out by acoustic source system by switch is intelligentized Management controls, and when being managed lighting system controlling, switch will carry out data by lamp dimmer The management processing laggard portable lighter photosystem controls;Described monitoring system is for carrying out square fountain periphery in real time Monitor.
Embodiment 2:
The present embodiment is to optimize further on the basis of above-described embodiment, further for this is better achieved Invention, as shown in Figure 1 and Figure 2, uses the following structure that arranges: be provided with in described acoustic source system especially Power circuit, acoustics circuit, master board circuit, hard disk and audio signal pre-amplification circuit, described electricity Source circuit is connected with master board circuit and acoustics circuit respectively, and described master board circuit connects audio frequency letter Number pre-amplification circuit, audio signal pre-amplification circuit connecting sound equipment circuit, described hard disk and master board Circuit is connected, and master board circuit is connected with switch;Design use time, power circuit respectively to Master board circuit and sound system are powered so that both are energized work, when alternating current power supply breaks down can not During power supply, master board circuit for carrying out the process of various sound source data, and after put before audio signal Carrying out the broadcasting of sound after big processing of circuit in transmission value sound system, hard disk is used for supporting master board circuit Work, and the storage in data can be carried out.
Embodiment 3:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, is further the most real The existing present invention, it is possible to process in external source of sound is incorporated into master board circuit, then by sound equipment electricity Road plays out, and also can be carried out the management control of master board circuit by various modes, also can carry out simultaneously Voice data on network is downloaded by wifi networking, in case the operation such as broadcasting, storage, such as Fig. 1, figure Shown in 2, it particularly is provided with following structure: described master board circuit includes that master board, audio signal are defeated Incoming interface, key control panel, remote control circuit, peripheral storage device and WIFI signal process circuit, described Audio input interface, key control panel, remote control circuit and WIFI signal process circuit all with master control Making sheet is connected, and described master board is connected with peripheral storage device, and described power control circuit connects master control Making sheet, master board connects switch, and the effect of computer main board is played in described master board, and audio signal is defeated The source of sound using tone frequency channel wire to access is transferred in master board by incoming interface, and peripheral storage device is used for carrying out source of sound The mobile storage of data and broadcasting;WIFI signal processes circuit for carrying out the networking operation of the present invention.
Embodiment 4:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, is further the most real The existing present invention, it is possible to use touch control pattern to carry out the control of whole system, can carry out according to hobby simultaneously The selection of the contents such as song, as shown in Figure 1 and Figure 2, uses the following structure that arranges: especially in described master control Touch-screen system it is additionally provided with in making sheet;Utilize touch-screen system the present invention can be carried out touch control management; Installing contact action system and hard disk for stereo set, user can be by WIFI merit subsidiary in operating system Can connect network, direct-on-line is play, or downloads to song play in hard disk, solves common sound equipment The music in outer storage equipment or the sound by the input of other source of sound input equipments can only be play.
Embodiment 5:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, is further the most real The existing present invention, it is possible to use stereo mode to carry out the broadcasting of voice data so that hearer can feel true Real spot effect, hears the most real primary sound, and as shown in Figure 1 and Figure 2, employing is following especially arranges knot Structure: be provided with audio signal power amplification circuit, L channel sound equipment and R channel sound in described acoustics circuit Ringing, described audio signal pre-amplification circuit connects audio signal power amplification circuit, and audio signal power is put Big circuit is connected with L channel sound equipment and R channel sound equipment respectively, described power circuit and audio signal power Amplifying circuit is connected.
Embodiment 6:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, is further the most real The existing present invention, it is possible to build KTV and sing pattern, in order to user carries out KTV performance, simultaneously also can basis Need to carry out the regulation of senior middle school's bass so that on-the-spot sung sound sounding effect in acoustics circuit is more preferable, as Shown in Fig. 1, Fig. 2, use the following structure that arranges especially: on described audio signal pre-amplification circuit also Connect and have microphone input circuit, reverberation regulation circuit, master volume regulation circuit, high-pitched tone economize on electricity road and bass Regulation circuit;Carry out in the source of sound transmission value master board that audio input interface will use tone frequency channel wire to input Later stage processes, and WIFI signal processes circuit for the present invention carries out networking operation, key control panel, distant Control circuit is controlled to manage by key control management and Remote for realization;Peripheral storage device can carry out source of sound number According to mobile storage, then play out in the present invention;User can like according to self, by operation is System networking is found audio and video files and is play online or download broadcasting.
Embodiment 7:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, is further the most real The existing present invention, it is possible to utilize photographic head, optical transmitter and receiver etc. to build monitoring system based on fiber optic network, thus reach To carrying out field monitor at a high speed, clearly, and the imprinting of data can be carried out according to actual needs, for rear issue Backup according to calling, as shown in Figure 1 and Figure 2, use the following structure that arranges especially: in described monitoring system Be provided with photographic head, optical transmitter and receiver, digital video recorder, monitor and control keyboard, described in be wirelessly transferred Device is connected with optical transmitter and receiver and digital video recorder respectively, and digital video recorder connects optical transmitter and receiver, light Terminal connects photographic head, and digital video recorder is connected with monitor and control keyboard respectively.
Described photographic head is arranged on the periphery of square fountain, and utilizes optical transmitter and receiver to carry out data transmission, optical transmitter and receiver On the one hand data carving will be carried out on data transmission value digital video recorder, on the other hand also through wireless biography Defeated device analyzes and processes in uploading to master board in real time, and what monitor can be real-time manifests supervision picture Out;Control keyboard to be used for carrying out monitoring control management.
Embodiment 8:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, is further the most real The existing present invention, it is to avoid when there is power failure, whole monitoring system still can normally work, as Fig. 1, Shown in Fig. 2, use especially the following structure that arranges: be additionally provided with in described monitoring system respectively with digital hard disk The UPS that CD writer, optical transmitter and receiver and monitor are connected.
UPS (Uninterruptible Power System/Uninterruptible Power Supply), I.e. uninterrupted power source, is to be connected, accumulator (mostly being plumbic acid maintenance-free accumulator) by master with main frame Unidirectional current is converted into the system equipment of civil power by the modular circuits such as machine inverter.It is mainly used in calculating to separate unit Machine, computer network system or other power electronic equipment such as electromagnetic valve, pressure transmitter etc. provide stable, Continual supply of electric power.When civil power input is normal, UPS will be supplied to load to use after civil power voltage stabilizing, UPS now is exactly an electric main manostat, and it also charges to self-contained battery simultaneously;Work as commercial power interruption Time (forced outage), UPS is immediately by the direct current energy of battery, by the method for inversion zero switch transition Continue supply 220V alternating current to load, make load maintain and normally work and protect load soft and hardware not to be subject to Damage.UPS equipment generally can provide protection to overtension or brownout.
Embodiment 9:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, is further the most real The existing present invention, it is possible to multi-point, multi-angle, carries out video monitor on a large scale, as shown in Figure 1 and Figure 2, Use the following structure that arranges especially: described photographic head and optical transmitter and receiver all at least provided with 1, preferably image Head and optical transmitter and receiver have all been provided with n, and each photographic head is corresponding with the numbering of optical transmitter and receiver.
Embodiment 10:
The present embodiment is to optimize further on the basis of any of the above-described embodiment, is further the most real The existing present invention, it is possible to utilize radio transmitting device by the data interaction in monitoring system to acoustic source system, as Shown in Fig. 1, use the following structure that arranges especially: be provided with A in described radio transmitting device and be wirelessly transferred end End and B wireless transmission terminal, described switch connect A wireless transmission terminal, and B wireless transmission terminal with Digital video recorder is connected with optical transmitter and receiver, and in use, A wireless transmission terminal and B are wirelessly transferred end Hold one as transmitting terminal, one uses as receiving terminal, thus plays the effect of wirelessly transmitting data.
The above, be only presently preferred embodiments of the present invention, and the present invention not does any pro forma restriction, Any simple modification that above example is made by every technical spirit according to the present invention, equivalent variations, all Fall under the scope of the present invention.

Claims (9)

1. an intelligent management sound system for band music fountain function, is arranged at square fountain, its It is characterised by: be provided with acoustic source system, monitoring system, lighting system, lamp dimmer, fountain water pump system System, switch, radio transmitting device, described switch respectively with radio transmitting device, acoustic source system, spray Spring water pumping system and lamp dimmer are connected, and described lamp dimmer connects lighting system, described wireless biography Defeated device connection monitoring system, described lighting system is arranged on square fountain under water;At described acoustic source system Inside it is provided with power circuit, acoustics circuit, master board circuit, hard disk and audio signal pre-amplification circuit, Described power circuit is connected with master board circuit and acoustics circuit respectively, and described master board circuit connects Audio signal pre-amplification circuit, audio signal pre-amplification circuit connecting sound equipment circuit, described hard disk and master Panel circuit is connected, and master board circuit is connected with switch.
The intelligent management sound system of a kind of band music fountain function the most according to claim 1, It is characterized in that: described master board circuit include master board, audio input interface, by key control Panel, remote control circuit, peripheral storage device and WIFI signal process circuit, described audio input interface, Key control panel, remote control circuit and WIFI signal process circuit and are all connected with master board, described master Panel is connected with peripheral storage device, and described power control circuit connects master board, and master board connects Switch.
The intelligent management sound system of a kind of band music fountain function the most according to claim 2, It is characterized in that: in described master board, be additionally provided with touch-screen system.
4. according to the intelligent management sound equipment system of a kind of band music fountain function described in Claims 2 or 3 System, it is characterised in that: in described acoustics circuit, it is provided with audio signal power amplification circuit, L channel sound Ringing and R channel sound equipment, described audio signal pre-amplification circuit connects audio signal power amplification circuit, sound Frequently signal power amplifying circuit is connected with L channel sound equipment and R channel sound equipment respectively, described power circuit with Audio signal power amplification circuit is connected.
5. according to the intelligent management sound equipment system of a kind of band music fountain function described in Claims 2 or 3 System, it is characterised in that: on described audio signal pre-amplification circuit, it is also associated with microphone input circuit, mixes Ring regulation circuit, master volume regulation circuit, high-pitched tone economize on electricity road and low pitch economize on electricity road.
6. according to the intelligent management sound of a kind of band music fountain function described in any one of claim 1-3 Acoustic system, it is characterised in that: it is provided with photographic head, optical transmitter and receiver, digital hard disk imprinting in described monitoring system Machine, monitor and control keyboard, described radio transmitting device respectively with optical transmitter and receiver and digital video recorder phase Connecting, digital video recorder connects optical transmitter and receiver, and optical transmitter and receiver connects photographic head, and digital video recorder is respectively It is connected with monitor and control keyboard.
The intelligent management sound system of a kind of band music fountain function the most according to claim 6, It is characterized in that: be additionally provided with in described monitoring system respectively with digital video recorder, optical transmitter and receiver and supervision The UPS that device is connected.
The intelligent management sound system of a kind of band music fountain function the most according to claim 6, It is characterized in that: described photographic head and optical transmitter and receiver are all at least provided with 1.
The intelligent management sound system of a kind of band music fountain function the most according to claim 6, It is characterized in that: in described radio transmitting device, be provided with A wireless transmission terminal and B wireless transmission terminal, Described switch connects A wireless transmission terminal, and B wireless transmission terminal and digital video recorder and light end Machine is connected.
CN201610578733.2A 2016-07-21 2016-07-21 Intelligent management sound system with music fountain function Pending CN105959871A (en)

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CN107484070A (en) * 2017-08-22 2017-12-15 李峥炜 Pond face music landscape system
CN108897251A (en) * 2018-06-27 2018-11-27 合肥草木蕃景生态科技有限公司 A kind of scenic spot square fountain control system

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CN105072533A (en) * 2015-07-08 2015-11-18 广州市白云区帝威琪音响厂 Smart sound equipment
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CN101071623A (en) * 2007-04-23 2007-11-14 深圳创维-Rgb电子有限公司 Television karaoke system
US20110197246A1 (en) * 2008-06-25 2011-08-11 Cyber International Technology Corporation Broadcast Media Management Router Video Server
CN203773336U (en) * 2014-04-04 2014-08-13 长沙喜马拉雅音乐喷泉设备有限公司 A square music fountain power supply controller with self-adaption to environments
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107484070A (en) * 2017-08-22 2017-12-15 李峥炜 Pond face music landscape system
CN108897251A (en) * 2018-06-27 2018-11-27 合肥草木蕃景生态科技有限公司 A kind of scenic spot square fountain control system

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