Upgrading the campus radio program addressable constant pressure to upgrade – th
?? Constant pressure area radio system upgrade into addressable broadcast system at constant pressure
1, the user demand Our school is a middle school, the school's broadcasting system has been built for many years, now can not meet my school Education Daily management and teaching requirements, and now want to transform the existing broadcasting system into a smart radio system on campus, hoping to provide a Solutions .
School situation existing broadcasting system and other buildings are as follows:
1. Original radio broadcast system is the partition constant pressure systems have been built for many years.
2. Schools, a total of four grades of 40 classes, each class a wall Speaker 5W, by grade four classroom areas, an outdoor playground area.
3, school teaching and office buildings all one, a complete circuit of all six layers, each layer 80 m long corridor, the corridor is not installed speakers.
4, the school canteen a new layer 2, each floor area of about 500 square meters;
5, there is a standard sports playground outside the original two loudspeakers each 80W; Outdoor also a green belt and a lawn area does not install sound.
6, following the original broadcast master control room equipment: Hardware campus bell player, double Deck , Microphone, DVD machines each one, pre-amplifier, 660W amplifier and radio cabinets each one.
Based on the above school I want to upgrade the original broadcast system. The following reasons:
1, the school enrollment in recent years as biogenic changes in the number of annual admissions are not the same class, so the arrangement of the classroom in the school, each semester there are some changes, because the original radio system partition by year , the class room location changes, to the difficulties caused by senior broadcasts.
2, the original musical tone system as Storage Space constraints, in addition to broadcast radio play bell and gymnastics, rhythmic gymnastics, the eyes, the other between classes can not broadcast music, and want to replace the ring every time when the operation is troublesome music.
3, the original audio only in the classroom and the playground there, because teachers and students a greater range of after school activities, and softer music ringtones, so schools in the corridor and other regional activities, often can not hear or listen clear tone.
4, loudspeakers have been the playground of the older poor sound quality.
5, doing exercise every day when the teachers often have to organize formation, can not be achieved automatically play, while the playground is still some distance with the radio room, physical education teacher, after the entire team, but also went room to listen to the radio broadcast gymnastics, very convenient.
Light of the above reasons, we want to upgrade after the original broadcast system to achieve the following functions:
1, the school system in addition to playing music ringtone music ringtones, Radio Gymnastics, eye, they can also automatically play a wealth of recess time music and news, quality education programs.
2, in the teaching and office buildings in the corridor and outdoor activities to the local students can install the speaker, to ensure that teachers and students can clearly hear the tone.
3, system reform, no matter how classrooms change, can be broadcast on demand by grade, but also a classroom of a single radio to radio to find someone, broadcast notification.
4, the speaker of the playground replacement, and re-designed to ensure effective listening.
5, canteen is to install a new radio system to play background music during dinner, to create a good dining environment.
6, Vice-President's Office need to install a control system, the principal may be the principal's office for all or, a year and or a class for speech, while in cases of emergency, the President may at any time by using the broadcasting system to the whole school broadcast.
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