Characteristic explanation：

• The IP network broadcast system, is a set may use the interactive type educational broadcasting system which based on the IP data net the Chinese liquid crystal box wireless handset controls remotely. Distinguishes intelligent broadcast which as well as may control in the traditional audio frequency frequency modulation, is the pure digitized network broadcast in the true sense. Applies in the campus network construction, may realize the broadcast, the close up, computer networks multi-networks to unite.
• The IP network broadcast system, may construct based on the existing campus net, installs when does not need the independent wiring, based on the IP networks program transmission, each broadcast may have respectively the independent broadcast program, has provided the feasibility for the broadcast introduction daily teaching.
• The IP network broadcast system, has the characteristic function which the improvement traditional function and is in sole possession. For instance: The leader on-line speech, the pronunciation real-time pick broadcast, the automatic music to hit the bell, the individuality fixed time to broadcast, the classroom audio frequency to amplify, on-line broadcasting station to retransmit, the courseware resources to transform, functions and so on classroom interaction selection and broadcast.
• The IP network broadcast system, is joined to the teacher attends class when uses Chinese liquid crystal box the wireless handset operation, realizes the program interaction selection and broadcast, the intellectualized control terminal, has the fast digit to locate and to retake courses, functions intuitively and so on speed change, the operation simple, raises the teaching efficiency.