How to choose a campus broadcasting system more rationally?

How to configure campus intelligent broadcasting and school network broadcasting systems for universities, middle schools, primary schools, kindergartens
When each school chooses what kind of school broadcasting system to use, it cannot blindly pursue the best of all, but should be clear about itself Standing functions and optional function requirements are required, so that a more suitable campus broadcasting system can be selected for the school. The campus broadcasting systems of different types of schools are not exactly the same. Here I will introduce you to several selection methods
1. Function analysis and configuration method of kindergarten intelligent broadcasting system setup
, Ordinary kindergarten campus broadcasting function timing Automatic music ringtones for starting and ending classes, children's gymnastics, and manual broadcast paging for pick-up and drop-off.
It is recommended that if the campus area is not large, it is enough to choose an intelligent broadcast system, which includes an intelligent control host, integrated power amplifier, outdoor sound column, classroom wall-mounted speakers, and broadcast microphone.
, High-positioning kindergarten campus broadcasts timed and designated areas to automatically start and end get out of class music ringtones, children's gymnastics, intelligent pick-up and drop-off designated area broadcast paging, each class can play music locally or on-demand server programs, the server can simultaneously provide different The class plays different programs.
It is recommended to choose a network broadcast system, including a main control computer, one or more network microphones, other audio source options such as tuners, decks, etc., multiple network terminals, and multiple speakers to match the terminals. Any size can be used universally.
2. Functional analysis and configuration method of setting up intelligent broadcasting system on primary school campus
Functional analysis: automatic music bells before and after class, automatic broadcasting of gymnastics and eye exercises, broadcasting notifications, broadcasting to find people, broadcasting to campus public areas radio show.
It is recommended to use economical and stable automatic fixed-voltage broadcasting. For primary schools, which only need to play one set of programs, choosing fixed-voltage broadcasting can meet the requirements. In addition, the average primary school campus area is not very large, and it is relatively simple to lay out broadcasting lines. For music ringtones, a smart player (optional or optional card) is added to the front end to realize automatic timing playback of ringtones, eye exercises, and radio operations, and automatic control of the power amplifier on and off. The function and sound quality of this system can meet the requirements of campus public broadcasting.
3. Function analysis and configuration method of intelligent broadcasting in middle school campus
It can be analyzed that middle schools generally have grades three to six, which not only require the functions of music bells and regular campus broadcasts, but also require the use of foreign languages. Listening teaching and examinations, and to enable different grades to play different programs at the same time, the function must also be point-to-point addressable control to facilitate the use of individual classes for training and examinations. Because it is used for foreign language listening training and examinations, the sound quality requirements of broadcasting are also relatively high, especially in the mid- and high-frequency parts. The human voice is required to be clear, thick, and free of background noise. Projectors have been installed in school classrooms with better conditions, and multimedia network terminals and laptops are used to teach. This requires classroom speakers to also have on-site sound amplification functions, and can realize local listening selection, volume control and other functions.
It is recommended to use an Internet broadcasting system. The system has high stability and will not be interfered by the environment like FM radio. Traditional radio requires a lot of equipment and a lot of lines to achieve its functions. In terms of sound quality, network transmission can ensure sound quality. And the bandwidth occupied is very small and does not affect the operation of other network equipment.
4. Functional analysis and configuration method of erecting smart broadcasting on university campus
Functional analysis University campuses are large, generally thousands of acres, and some universities are composed of multiple branches and campuses. University campuses are divided into different functional areas. The function of campus radio is generally required to be used for self-organized programs of the school radio station. There are no requirements for music bells, radio exercises, etc. However, because there are many functional partitions and a large area, different partitions are required to play different programs at the same time, and Students are required to listen to campus radio programs in different ways in different areas.
It is recommended that multiple transmission methods and multi-mode synchronous broadcasting methods should be used in the construction of university campus broadcasting. Wireless FM broadcasting is used in the open public areas of the campus, which will not be interfered and reflected by buildings. Student dormitories and classrooms use network broadcasting. The campus network is used for network partitioning or whole-area live broadcast and on-demand broadcast at any time. And can be divided into different departments for separate control.