Karakteristik dan keuntungan dari sistem penyiaran publik IP

Sistem Penyiaran jaringan Digital IP mengadopsi teknologi jaringan TCP/IP yang banyak digunakan di dunia hari ini. Sinyal Audio dikirimkan dalam LAN dan WAN dalam bentuk protokol paket IP. Masalah keterbatasan jarak, kualitas suara yang buruk, pemeliharaan dan manajemen yang kompleks, dan kinerja interaksi yang buruk dari sistem penyiaran tradisional diselesaikan secara menyeluruh. Peralatan sistem mudah digunakan dan mudah untuk dipasang dan diperluas. Sistem penyiaran digital yang kuat dapat dibangun dengan menghubungkan terminal penyiaran digital ke jaringan komputer.

The characteristics and advantages of IP pa system:
1. Ordinary power amplifier: large power loss, if used for a long time, easy to lose electronic components, so the failure rate is high, and power consumption is large.

2. Energy-saving amplifier: Intelligent start-up and close (Input of active source is automatically turned on, standby automatically when no source is available, power consumption is only 6W, it is not easy to lose electronic components, so the failure rate of equipment is greatly reduced and the service life is long.)

3. Ordinary network terminal ordinary power amplifier: There are few input and output interfaces of ordinary terminal sound source, which may cause the difficulty of local direct input of other sound sources without input interface. Only common network broadcasting functions can be realized with ordinary power amplifier.

4. Network front-end energy-saving power amplifier: Multi-channel audio source input and output, easy access to local multi-channel audio source, it can play the local required sound source at any time, with energy-saving power amplifier can achieve the commonly used network broadcasting and automatic broadcasting functions.

5. Common network power amplifier: Volume knob of common function, easy to produce noise and damage, without strong cut signal, high power consumption, etc.

6. Intelligent network power amplifier: adjusting the volume by digital signal, it is not easy to produce noise or silence, it has strong signal output, can linkage fire protection, it has all the functions of energy-saving power amplifier.