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噴泉工程工作原理和高水平的音樂信號處理系統

音樂噴泉工程是一種集美感和音樂于一體的一種現代的廣場景觀和休閑娛樂設施,從最原始的單純噴泉發展成為現在的音樂噴泉,再到后來的電影噴泉,它走過了一個不斷發展的路程,在今天變得更加美觀和新潮。今天將帶給大家一個音樂噴泉產生的原理和噴泉工程中怎樣設計高水平的音樂信號處理系統。

Music fountain project is a collection of beauty and music in the integration of a modern square landscape and recreational facilities, developed from the original pure fountain become now the music fountain, fountain to the later films, it has come a growing way, today has become more beautiful and fashionable today will bring you a music fountain of principle and how to design a high level of music fountain engineering signal processing system

音樂噴泉工程的原理是怎么樣的呢?:簡單得來說其實就是將音頻信號轉換成電頻信號電頻信號通過變頻器控制水泵使水泵的壓力隨音樂的節奏的變化。根據播放的音樂來控制水柱,達到與音樂同步的效果。

How does the music fountain project work? : to put it simply is to convert audio signal into electrical frequency signal electrical frequency signal through inverter control water pump so that the pressure of the water pump with the change of the rhythm of the music according to the music to control the water column, to achieve the effect of synchronization with the music

噴泉的水柱是由水泵來控制的,而水泵是由三相異步電動機組成的,三相異步電動機的轉速如果通入工頻電源,轉速是不變化的,變頻器是專門針對電機調速的裝置。由變頻器控制電機的轉速,使水柱發生變化。改變頻率就改變了電機的轉速,也就改變了水泵的壓力,音樂的不同頻率經單片機處理送到變頻電機的控制端,使電機轉速隨音樂的音調,節奏,和強弱變化,水泵的壓力隨之變化,噴岀的水就有了高低變化。而且是由幾套設備對多組噴嘴實施控制噴泉的形成是水泵。將音樂的節奏和強度轉變為控制信號,此信號再控制一個電壓控制器件,電源經過這個電壓控制器件后,輸出電壓也隨音樂的變化而改變,然后控制水泵電機。

Fountain of the water column is controlled by the water, and water pump is composed of three phase asynchronous motor, three-phase asynchronous motor speed if the power supply, power frequency speed is not changing, frequency converter is designed for motor speed control device is controlled by a frequency converter speed, the water column change change frequency to change the speed of the motor, also changed the pump pressure, music of different frequency by single-chip microcomputer to the control end of the frequency conversion motor, the motor speed with the tones of music, rhythm, and the strength change, pump pressure changes, spray water has a high and low change file Moreover, several sets of equipment control multiple sets of nozzles. The formation of the fountain is that the water pump transforms the rhythm and intensity of music into a control signal, which then controls a voltage control device. After the power supply passes through the voltage control device, the output voltage also changes with the change of music, and then controls the pump motor

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怎樣設計高水平的音樂信號處理系統呢?音樂噴泉工程是通過千變萬化的噴泉造型,結合五顏六色的彩光照明,來反映音樂的內涵及音樂的主題,一座好的音樂噴泉,水形的變化應該能夠充分地表現樂曲。是在程序控制噴泉的基礎上加入了音樂控制系統,計算機通過對音頻及MIDI 信號的識別,進行譯碼和編碼,最終將信號輸出到控制系統,使噴泉的造型及燈光的變化與音樂保持同步,從而達到噴泉水型、燈光及色彩的變化與音樂情緒的完美結合,使噴泉表演更加生動更加富有內涵及體現水的藝術。音樂噴泉:可以根據音樂的高低起伏變化。用戶可以在編輯界面編寫自己喜愛的音樂程序。播放系統可以實現音樂、水、燈光氣氛統一,播放同步。

How to design a high level music signal processing system? Music fountain project is ruled by fountain modelling, in combination with colourful colour light illumination, to reflect the connotation of music and music theme, a good music fountain, changes in water to form should be able to fully reflect the music is on the basis of program control fountain joined the music control system, computer based on audio and MIDI signal identification, decoding and encoding of the final output signals to the control system, make the modelling of the fountain and the change of light and music, so as to achieve the fountain water type The change of light and color and the perfect combination of music emotion, the fountain show more vivid and more rich connotation and reflect the art music fountain of water: can vary according to the ups and downs of the music users can write their favorite music program broadcast in the edit interface system can realize music light atmosphere water, broadcast synchronization

集中分散式控制系統

本噴泉由主控機直接控制,主控機具有如下特征:

1.音樂信號采集功能,按頻率特征抽取有效成分。

2.對噴泉設備進行故障診斷,可以對主機運行狀態、漏電及驅動柜工作狀態進行診斷。

3.中文菜單式操作系統,使操作者能夠在短時間內學會操作,具有音樂噴泉的各種動態造型和花樣變化顯示功能,使操作人員通過計算機屏幕就能觀察到噴泉的各種變化,極大地方便了音樂噴泉的配曲和操作人員使用。

4.開放式結構,人機界面友好,通訊接口及編程技巧對用戶開放,只需通過鼠標的兩個鍵即可完成音樂噴泉的配曲,這樣就容易使音樂噴泉配曲庫不斷豐富,總給人耳目一新的感覺。

The fountain is directly controlled by the main control machine, which has the following characteristics: 1. Music signal acquisition function, according to the frequency feature extracting effective components (2) the fountain equipment fault diagnosis, can run on the host state working condition diagnosis 3. Leakage and drive ark type operating system with the Chinese menu, make the operator can learn in a short time, has a music fountain of various dynamic modelling and pattern change display function, make the operation personnel through the computer screen can be observed the changes of the fountain, bringing great music fountain cake-cutting and operating personnel 4. Open structure, friendly human-machine interface, communication interface and programming skills are open to users, only through the two keys of the mouse can complete music fountain music library, so it is easy to make music fountain music library constantly rich, always give a new and refreshing feeling

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配圖
聯系我們

聯系人:楊經理
電話:18968073819

座機:0571-88683679

郵箱:824452560@qq.com

地址:浙江省杭州市余杭區閑林鎮錢家嶺8號

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