The design points of small conference sound system

　　The key to small-scale conference audio system planning. In the audio system, various small-scale conference audio systems are widely used. In recent years, with the development of electronic and electroacoustic skills, people have increasingly higher requirements for the sound quality of the audio system. Therefore, in the planning of this kind of sound system, it is necessary to clarify its functional requirements and seat arrangement and other conditions, because these conditions have a great impact on the sound reinforcement effect.

　　When planning, you should pay attention to the following key:

　　1. According to the requirements, it is decided to equip the conference audio system equipment to meet the national requirements for the conference system.

　　2. Determine what kind of sound reinforcement system is required based on the size of the meeting room, such as the area of the project venue, and considering customer requirements, the conference discussion system representative machine, chairman machine, and simple sound reinforcement system equipment: professional power amplifiers, professional audio systems Can meet customer needs.

　　3. In the planning of a small conference sound system, it is important to improve the sound transmission gain of the conference system; especially for small conference rooms, this is because it is not difficult for small conference rooms to obtain satisfactory sound effects, but due to various reasons, it is necessary to obtain high The sound transmission gain is not easy, so it is necessary to adjust the microphone during use.

　　4. In order to improve the transmission gain, in addition to improving the acoustic environmental conditions, the relative position and layout direction of the speakers, speakers and microphones, and reaction suppression equipment should also be considered

　　5. Small conference rooms are mainly scattered with low-power speakers, which can prevent the system from degrading speech intelligibility, and even present echoes or unclear sound in some seats.

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