Professional audio system installation.Conference room special audio

　　Before installing a professional audio system, you should understand the dispersion of the sound field, adjust the sound field, and then install it.

　　1. Conventional speaker installation

　　Conventional speaker system installations have three methods: exposed installation, concealed installation and hoisting installation. Surface installation means that the speaker system is directly installed in the visible place in the auditorium; hidden installation means that the professional audio system is installed in the flat roof or in the frame or wall; hoisting means the use of hooks, hooks or hanging baskets to lift the audio equipment It can be hung on the ceiling or on the wall, and it can be concealed or exposed.

　　(1) Surface mounted

　　The exposed speakers are exposed outside the ceiling or wall of the auditorium. They can be hung, hung or clamped in. The device features such as: the sound is unobstructed and can be directly shot to the auditorium with little sound loss. It is convenient to install and adjust the direction. The sound radiation direction of professional audio speakers can be adjusted intuitively on site to ensure that more uniform direct sound can be obtained in all areas of the auditorium.

　　(2) Concealed installation

　　Concealed installation refers to the method of concealing the speaker device. The device features such as: the reserved device hole must be large enough to adjust the direction of the speaker system. The width of the opening will affect the adjustment in the horizontal direction, and the height and depth will affect the adjustment in the vertical direction. The mask used in concealed installation must be sound-transparent, and nylon can be used to decorate the speaker cloth. Thick and dense fabrics with poor sound-transmitting function should not be used.

　　Also, before installing professional audio, if the sound pressure level is quite different, you can appropriately adjust the placement of the speakers. If the problem cannot be solved, consider adding speakers or improving the sound environment.

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