許多人可能會混淆會議、公共廣播和舞臺表演的聲音系統，這些系統本質上是聲音系統，但有一個非常明顯的焦點和應用，下面小編將帶領大家一起去看看。
Many people may confuse the sound systems of conferences, public broadcasting and stage performances. These systems are essentially sound systems, but there is a very obvious focus and application. The following editor will lead you to have a look.
舞臺音響
Sound stage
舞臺音響主要用于表演擴聲，可分為室內舞臺表演和室外舞臺表演。舞臺音響針對不同類型的演出，如歌劇，音樂會，音樂會，戲劇等，需要突出系統配置的特點。
Stage sound is mainly used for performance sound reinforcement, which can be divided into indoor stage performance and outdoor stage performance. For different types of performances, such as opera, concert, concert, drama, etc., stage acoustics needs to highlight the characteristics of system configuration.
舞臺音響演出配置要求是很高的，系統組成更加復雜靈活。如均衡，壓限，分頻，混響，勵磁等外圍設備，要求頻率響應范圍廣，通常在35~20KHz之間，輸出功率在千瓦是高的萬瓦，揚聲器在十幾到幾十個不同，所有設備工作狀態要求都在高保真模式下。
The stage sound performance configuration requirements are very high, and the system composition is more complex and flexible. For example, peripheral equipment such as equalization, voltage limit, frequency division, reverberation, excitation, etc., require a wide frequency response range, usually between 35 and 20 KHz, output power of kilowatts is higher than ten thousand watts, loudspeakers vary from dozens to dozens, and all equipment work in high fidelity mode.
會議音響系統
Conference audio system
會議音響系統，主要用于會議，培訓，講座等擴聲。會議音響主要考慮采用會議專用擴聲系統（注：如手拉手會議）或常規擴聲系統，配備相應的會議話筒等。
Conference audio system, mainly used for conference, training, lecture and other sound reinforcement. The conference sound system is mainly considered to be special for the conference (note: hand in hand conference) or conventional sound reinforcement system, equipped with corresponding conference microphones, etc.
會議音響設備
Conference audio equipment
會議音響的普通配置通常是調音臺，功放和一對音箱。中配置可配置外圍設備或音頻集成處理器和反饋抑制器，具體的場景系統指標取決于使用水平和預算投入。
The common configuration of conference audio is usually a mixer, power amplifier and a pair of speakers. Configurable peripheral devices or audio integrated processors and feedback suppressors are configured in the. The specific scene system indicators depend on the use level and budget input.
公共廣播音響
Public address sound
山東公共廣播音響一般用于大型建筑，如，機場，火車站，展覽中心，綜合辦公區等，用于播放背景音樂，廣播通知等。公共廣播音響一般注重語言或背景音樂在音箱布局上，考慮聲音覆蓋的均勻性。
Shandong public broadcasting audio system is generally used in large buildings, such as shopping malls, airports, railway stations, exhibition centers, comprehensive office areas, etc., for playing background music, broadcasting notices, etc. Generally speaking, public broadcasting acoustics pays attention to the layout of speakers for language or background music, and considers the uniformity of sound coverage.
公共廣播音頻配置簡單明了，除信號源外增加程控功能和相應的恒壓或功放，程序相對固定，頻率響應在100~10KHz之間。
The public address audio configuration is simple and clear. In addition to the signal source, the program control function and corresponding constant voltage or power amplifier are added. The program is relatively fixed, and the frequency response is between 100 and 10 KHz.
This is the difference between stage sound, conference sound and public broadcasting sound. If you have any doubts or needs, please come to our website at any time http://www.zkvd.cn Consult!
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