School IP Network Public Address DI-9700 School IP PA System
Guizhou Tonghe School Adopts CMX IP Network Public Address System
Background:
The school affiliated to Guizhou Tongren Teachers College adopts CMX IP network
public address system Tongren Kindergarten Affiliated to Kindergarten Teachers
College originated from the "kindergarten", which is a full-time
public kindergarten under Tongren School Teachers College integrating preschool
education and practical training. The park was opened in March 2016, the
Shuxiang New Park was built in 2017, Tongda Branch Park was led in 2018, the
High tech Zone was jointly led in 2019, and three new parks were opened in
2020, which solved the difficulty of entering the education park and provided
high-quality preschool education for children of migrant households.
The scale of affiliated school is huge. Among them, Shuxiang New Park covers an area of 20550 square meters, with a building area of 12889 square meters and a construction scale of 24 classes (including early education classes).
01 School IP Network Public Address System General Introduction
Kindergarten is an educational place for children's collective activities. According to children's nature of being active, interested in new things, cognitive learning and other characteristics, the broadcasting system should be more humanized. Kindergarten IP Network Public Address System shall be of features like: simplified operation and maintenances, visualized display, multiple zone and multiple levels priority, outdoor application, easy expansion, integration with emergency talkback system, integration with CCTV system and fire alarm system etc.
02
Demand and Solution of Network Public Address System in School
Project requirements:
1. Before entering the kindergarten in the morning, children's songs, music, greetings and greetings will be played automatically.
2. In the afternoon, when school is over, happy children's music will be played automatically to send the children home.
3. During the class, the cheerful music will be played automatically as the bell for the class.
4. The classroom speaker has the local sound reinforcement function, supporting audio input such as computers, and Bluetooth microphone for classroom sound reinforcement.
5. When taking a nap, the soft lullaby will be played automatically; At the end of the nap, wake up the children with music.
6. The kindergarten broadcast has the function of unattended and automatic broadcast.
7. The kindergarten broadcast has the audio interpolation function to realize the speech of the head of the kindergarten, the whole school meeting, the emergency notice, etc.
CMX IP PA System Solution：
According to the analysis of the use needs and buildings of the school, CMX has adopted an IP network public address system DI-9700 based on the campus network mode for transmission and control. Through the transmission of the kindergarten network, it can solve the above problems and ensure the audio quality of network broadcasting. Stable and reliable network broadcasting directly depends on the sound performance of the combination of network server and network adapter software and hardware.
According to the characteristics of the school’s demand for broadcasting, the IP network public address system DI-9700 should meet the following functions:
1. Background music
The background music can be played in different zones and time periods. By pre programming in the system host, the system can automatically run, play unattended, automatically select tracks to play, automatically control the playing time, automatically select the playing area and other humanized functions. It is convenient, simple and fast to operate, greatly improving the use efficiency of the broadcast system. In addition, the system is equipped with IP network broadcast microphone, It is installed in the management office of the kindergarten, and the staff can use the call station to carry out voice intercom broadcasting, such as looking for people, emergency information dissemination, etc;
2. Emergency fire alarm
The emergency broadcasting system also has automatic fire alarm broadcasting. The system and fire protection linkage can automatically turn on the power supply of the whole system in case of emergency to realize automatic alarm. The system is equipped with emergency broadcast function. The broadcast area is divided, controlled and sound source is set in combination with the fire protection zone and functional zone. The emergency broadcast control should have a fire alarm linkage control port corresponding to the zone, which is linked with the regional alarm output of the fire alarm equipment. In case of a fire, It can be controlled by the fire linkage signal. No matter the system is in any state, no matter the terminal in the area is in any state (adjustable volume, on or off), the fire emergency broadcast signal can not only be switched on forcibly in this area, but also can immediately enter the whole area alarm or N+1~N+4 adjacent floor alarm according to the preselected settings. The adjacent areas (or upper and lower floors) can automatically identify and switch on the fire emergency broadcast signal. Automatically broadcast the pre recorded emergency evacuation broadcast, or broadcast on-site evacuation instructions through microphones to ensure the safety of personnel and property in primary schools.
03
School IP PA Installation Photos
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Each classroom and meeting room is equipped with a wall mounted sound box (WSK-610P) of CMX to play background music and sound reinforcement.
2. CMX high-power waterproof sound column (CLSK-80H) is installed on each floor to play background music, fire emergency, etc。
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IP Network public address system DI-9700 server room, where management software, IP monitor speaker, power sequencer, mixer, wireless microphone and audio sources player, IP fire alarm controller, IP audio encoder and IP remote zone call station has been installed for centralized control and all zone paging system, here all system IP configuration, zone definition, fire alarm control, audio sources management, IP devices status monitor, event log in history, and system recording all will be done in the server central room.
