Good selection of unidirectional cardioid microphone, with its own superior sound receiving axial achieve good anti-howling effect. 3, the system is not configured acoustic feedback suppressor and a reasonable way to control howling speaker layout generation, multimedia conference room design draft, is to ensure high-fidelity sound quality sound reinforcement. In the configuration pickup microphone, apart from the multi-purpose hall 15 seats arranged AutoPatch digital conferencing systems, there is a second set of United States SHURE wireless microphone karaoke OK for a concert or a conference no time care and flexible to use. The above are the unidirectional microphone heart-shaped product, which is characterized by high sensitivity, easy to produce whistle main features: 1, are simple to install anywhere; 2, high-quality aluminum frame, delicate appearance; 3, low noise motor; 4, wire remote control, and how to build a multimedia conference room, simple operation, the history of the development of multimedia conference room, laid-back and smooth; 5, to meet 220,230,240V, 50 HZ / 60HZ power; 6, a valid image , video resolution, excellent multimedia conference rooms, extremely bright image; 7, the surface of the screen is divided into white and matte glass curtain glass fiber veil, black border. Through the device through the video system, the projector can switch instantly play back the following image content: portable computer or other computer monitor screen (at the conference table and broadcast control room set aside at the three interfaces); written and physical projection (by the Video Showcase achieve, Video Showcase not make configuration); VCD, DVD, MVD, PDVD and other laser disc; second only to the site dome dome cameras live scene; the building CCTV program content and satellite programming signals (broadcast control room the need to put to the TV terminal box) multimedia conference rooms, Wuhan sound engineering, multimedia conference room maintenance services provided by Wuhan Engineering Co., Ltd. Jiuhua video. Multimedia conference rooms, Wuhan sound engineering, multimedia conference room maintenance services Wuhan Engineering Co., Ltd. Jiuhua video (www.jowa-tech.com) this year introduced a new upgrade, the above picture is for reference only, please call or pictures on this page contact telephone number, to obtain the latest information, contact: Mr. Lu.