The intelligent public broadcasting system is a modular embedded public broadcasting system with powerful digital broadcasting matrix functions. The system's "intelligent digital media matrix" was approved to be included in the 2010 Science and Technology Innovation Project of the Ministry of Culture. Among the 58 approved projects, only three projects from three companies in the audio and lighting industry were selected. DSPPA's "intelligent digital media matrix" has become the only national-level innovation project in the public broadcasting industry, creating a precedent for the public broadcasting industry in the field of scientific and technological innovation. Scope of application: stations, stadiums, exhibition centers, commercial buildings, parks and scenic spots, government agencies, colleges and universities, primary and secondary schools, medical institutions, shopping malls and supermarkets, hotels, villa communities, factories and enterprises, banks, prisons and detention centers, etc.
1. Friendly large display screen;
2. Easy-to-use touch screen (or touch pad) control;
3. Automatic Chinese/English display mode conversion;
4. 50×250 powerful digital broadcast matrix;
5. Built-in DSPPA exclusive electro-acoustic program source. No external audio source equipment is required to support background music broadcasting (large-capacity program storage for up to one week of continuous non-repetitive programs);
6. Special program sources can be built-in according to user needs, such as: etiquette, gymnastics music, various bells, sirens and various broadcast voice files such as welcoming, seeing off, warning, etc.;
7. Equipped with a local telephone interface to automatically connect incoming calls. Convenient for telephone remote control or telephone conferences;
8. 1-48 remote control partition paging channels;
9. Fire/disaster alarms, paging, and automatic forced insertion of telephones;
10. Optional module functions include: normal input, priority input, paging input, partitioned normal output, monitoring, extended output/input module, etc.
11. Green operating system. The host and peripheral equipment can be programmed to time and automatically run in energy-saving mode.
1. It covers the functions of traditional broadcasting systems including business speech broadcasting, background music, timed ringing and radio station relay, etc.;
2. Zone paging can make any broadcast calls to a single or all zones through the server paging microphone;
3. The zone broadcasting system can set any number of groups, play designated programs, and broadcast speeches to any designated group;
4. The timed broadcasting system will realize full-automatic broadcasting at a fixed time and at a fixed point according to the task plan;
5. The external audio source of audio acquisition and broadcasting is connected to the audio acquisition terminal, and the audio is collected in real time and compressed into a high-quality data stream for inserting external program broadcasts and broadcast notifications, etc.;
6. On-site environmental monitoring can monitor the actual sound around the location of the network terminal in the main control room.