In August 2016, the DSPPA network broadcast equipment of our company was adopted in the public broadcasting and audio system of Qingdao nanling road primary school.

Qingdao nanling road primary school is located in the north of nanling third road, licang district, no. 893, chongqing middle road, divided into underground and overground parts. Among them, there are 1 floor underground and 4 floors above ground, with a total construction area of about 340,000 square meters and a total investment of 120 million yuan. This is a typical smart school, the campus to achieve a full range of wireless network coverage.

According to the characteristics of the school and the requirements of the school, our company has formulated a perfect allocation plan. The core of the machine room is a MAG6182 network intelligent host with powerful functions and large screen touch. The external signal source is an MP9807C player and an MP9808R tuner. It is equipped with an MP9823S power timing device to protect the equipment and simplify the operation. In addition, it is equipped with one MAG6588 remote area paging station and two sets of SYYP UR1500 high-power remote wireless mic. A total of 89 MAG6463 network speakers are used in the classroom, and special remote controls are provided for easy operation. In the corridors and public areas of the teaching building, 180 DSP501 ceiling speakers are used, propelled by eight network amplifiers MAG6835. There are 8 DSP408 waterproof sound pillars in the root space and terrain of the outdoor public area of the teaching building, which are driven by a MAG6835 network power amplifier. The outdoor playground of the teaching building adopts the scheme of MAG6801 plus MP9811P preamplifier and MP3000 pure rear stage pushing 8 high-power waterproof acoustic columns DSP358 at the end of network frame. 12 DSP501 speakers were used in the corridor and public area of the first building of the administration building, which was driven by a MAG6812 network amplifier. In the corridor and public area of the second floor of the administration building, 16 DSP501 speakers were used, propelled by two MAG6812 network amplifiers. In the corridor and public area of the 3rd floor of the administration building, 27 DSP501 ceiling speakers were used, propelled by two MAG6812 network amplifiers.

After testing, the system runs smoothly and stably. The perfect combination of equipment and technology has won the praise and reputation of the school.