In the sound system of engineering buildings, the sound installation of various conference rooms is very common. When designing such a sound system, it is necessary to first establish its role regulations, body shape, and seating layout. Therefore, this situation has a very large impact on sound reinforcement.
1) The conference room is mainly used for speech sound reinforcement. Suitable noise coefficient, high sound transmission gain, speech clarity and small noise coefficient unevenness are the key technical standards, and it is very important to have high sound transmission gain. .
2) The body shape of the meeting room and the layout of the seats in the meeting room are usually various. For example, many medium and small meeting rooms are not ideal in shape, and the interior decoration does not take into account the solution of acoustic materials. In order to obtain high definition and sound transmission gain, the selection of speakers and sound installation must be considered in many aspects.