INTELLIGENT
PUBLIC ADDRESS SYSTEM FOR
PUBLIC BROADCAST AND
INFORMATION, MORE WIDELY SPREAD,
MORE FAST AND STABLE.
WE’RE A
TECHNOLOGY
ENTERPRISE
There are three application
functions of public address system
are public announce system, backgro
und music and voice evacuation systems.
SYSTEM FUNCTION
ITC IP PA system has completely
upgraded for solving the problems in
traditional analog PA system, such as
poor sound quality, easy interference,
limited transmission distance, complex
management, poor
expansion, etc., and it connected all regional PA
system terminals through the network,
network management, simple
connecting, and more powerful
functions.
SYSTEM IS INTRODUCED
IP PA system encodes analog audio signal to
digital signal,then transmit digital signal via net
work and decode by terminal.it can utilize
existing non-dedicated LAN or WAN net work to
transmit by using standard TCP/IP protocol
which support router-across,
gateway-across and firewall-across.