Campus Broadcasting System Solution System Function and Development Direction Analysis

"Now start to do the eighth set of radio gymnastics, step on the spot ... one two three four, five six seven eight ..." Is it familiar? That's right, this is the campus radio gymnastics that everyone knows well. The flowers of the motherland need to learn well, and they must be in good health. Every campus cannot do without a broadcast system. So what are the characteristics and specific functions of the campus broadcast system program?

Broadcast paging

The system can realize point-to-point paging, group paging and whole area paging. The system supports paging priority. Regardless of the state of the terminal server in the system, as long as there is a paging broadcast signal input, it automatically broadcasts and adjusts the volume automatically. And the areas that are not paged are still playing music programs normally, without interfering with each other.

2. Simultaneous transmission of multiple audio sources

Able to transmit 5 sets of audio sources at the same time, you can manually select the terminal server to play any audio source, or you can force the terminal server to play a certain audio source through the network host.

3. Independent broadcasting (broadcasting to this area)

Any terminal server of the network broadcasting system can connect to a microphone or a music source (through a selector socket) to independently broadcast on the terminal partition without interfering with other terminal partition broadcasting.

4.Timed broadcast (unattended automatic broadcast)

By programming the music and areas that need to be played at different times of the day and setting the playback program in advance, you can achieve all-day automatic broadcasts, without the need for special staff, and fully automated control.

5.dian call broadcast (dian call partition paging)

The network broadcast system can be connected to the dian dial input zone pager (or outside line) to realize remote (or district) dian dial broadcast function. It can realize fixed-point broadcast, partition broadcast, and synchronous broadcast through dian dial button.

6. Alarm forced broadcast

All the alarms are forcibly inserted. Once the external alarm (such as a fire alarm) signal is alarmed, it can automatically trigger the entire system to start and access the alarm broadcast without human operation. Besides, it can realize the N + 1 ~ N + 4 adjacent layer alarm function according to the preset settings.

7. Two-way intercom

With the acceleration of the education informatization process and the comprehensive construction of the school-school communication project, the campus broadcast system plan will develop in the direction of "digitalization, networking, and intelligence", and eventually "multi-network integration" with campus multimedia and campus networks. Judging from the current situation of campus informatization construction, most schools already have or are constructing interactive closed-circuit dual-control systems based on coaxial networks and computer campus network systems based on super five types of digital LAN architectures. The former has a bandwidth of 1-1000MHz and the latter has a bandwidth of 1-100MHz. Obviously, the former has obvious bandwidth advantages, and as CabModem's technology matures, it will be compatible with the full functionality of the latter.