Multimedia conference room of the dimmer system using strong electric weak control mode, by a plurality of independent cabinet composition, a manual bypass function, a variety of different types of lamps can be linear continuous adjustment is possible to suppress higher harmonic interference-free paper-based multimedia conference room, to withstand the mains voltage and frequency variations., itself has a good heat dissipation. Site control panel with multi-scene control and preset functions. With emergency lighting function. Both intelligent centralized control systems and software have a mode of operation is simple. Multimedia conference room environment control includes: electric curtains, electric screen, the electric doors, electric projector lift frame, desktop display lifting system, air conditioning, video cameras. System design and performance of sub-function design. Functional design must meet the requirements and habits of the owner. System performance is related to national or industry norms and standards control. Design conference system is detailed in understanding consumer needs, according to our understanding of the whole meeting industry products as well as our mature experience, the rational allocation, strict calculation, fully validated and rational argumentation system to submit our final design report book. We will use the venue in which the environment specific parameters, a reasonable choice for sound investment angle speakers, sound reinforcement arranged by selecting appropriate sensitivity speakers, calculate the maximum sound pressure level, sound accounting cast from acoustic to meet the appropriate level indicators. The setting of the speakers match the corresponding push power. For architectural acoustics have been designed to focus the hall, I did not also use acoustic simulation software for electro-acoustic design. Complete more rigorous design. Video: according to the site layout of the auditorium, accounting visual viewing angle, with reference to the display and human visual acuity angle to calculate the corresponding display screen sizes. Using the calculated screen area, accounting brightness projection equipment, contrast. Writing lighting environment a reasonable choice of high standard multimedia conference rooms based on, according to the illumination lights hanging position indicators and calculating Spot distance, verify the appropriate lighting industry standards. All multimedia conference room sound, light, electricity is the result of rational calculation, accounting, verification is complete project design work. Multimedia conference room conference via RS232 port and RS232 interfaces on the host system to do the camera linkage control functions. A. hi-fi sound system: the sense of hearing a multi-purpose conference hall effect by building a multimedia conference rooms, sound and other factors may determine. Under conditions of clear features reinforcement of its real-time interactive multimedia conference rooms, sound design should pursue realistic balance good overall effect for the purpose. A hearing has good conditions for conference hall should meet the following requirements: the auditorium can achieve sufficient loudness; sound proliferation of good, sound evenly cover the entire auditorium without dead; sufficient clarity and fidelity, there should be clear echo, time-lapse, reflections, flutter echo, acoustic focusing acoustic resonance acoustic defects paperless multimedia conference room _ _ Wuhan statement multimedia conference room system, provided by Wuhan Engineering Co., Ltd. Jiuhua video. Video Jiuhua Wuhan Engineering Co., Ltd. (www.jowa-tech.com) strong, credible, in Wuhan of control and adjustment equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving Jiuhua Wuhan innovative ideas will lead into the brilliant video and you work for a better future!