In October 2016, the DSPPPA network intelligent broadcasting and audio equipment of our company was used for supporting Qingdao xinghewan ecological residential area.
In chengyang district Qingdao star river village ring detours, the west side of female view, location advantages obviously, with fine decoration, landscape characteristics of ocean resources and 270 degrees, to clients a full range of visual enjoyment and high-end living experience.
Based on the sound effect in the specific environment of the community, our company designed a targeted plan. In the control center computer room, a MAG6182 network intelligent host is used as the central control. The external signal source includes an MP9807C player, a 9808R tuner and a hard disk player. The fire control center in the area is directly connected to the MAG6182 mainframe through a MAG6416 fire linkage terminal. MAG6182 has multiple partition group, timing, fixed-point broadcast, prefabricated editing program, district some independent control and emergency fire warning from several practical functions, such as large touch screen display and operation, convenient and quick, the entire signal digital transmission, and based on local area network (LAN) interface, cut straight to the front-end equipment. Two MAG6825 250W network power amplifiers and one MAG6806 60W network power amplifier were used in the public area of the building and corridor, driving the configuration of the DSP502N top absorbing speaker, and the sound was evenly balanced. Outdoor part of the signal from one MAG6825 small signal output, using four MP2500 pure after constant voltage power amplifier, 650 w led lawn speaker and waterproof column area, considering the running safety and the protection of equipment, also equipped with 1 MP9824L radio arrester, concatenated between four MP2500 and outdoor speakers. The scheme is also equipped with a MAG6588 remote paging network, which is convenient for emergency broadcast, and an MP9823S power timing device, which is convenient to break the protection circuit.
The stable work of the whole set of equipment improves the intelligent experience of the community.
