摘要
公共广播系统的可靠性设计包括广播系统主机的可靠性、电源的可靠性、功放的可靠性、传输线路的可靠性等。通过实例描述了公共广播系统主机的可靠性设计。
Reliability design of the public address system includes public address host reliability, reliability of power supply, power amplifier reliability, the reliability of transmission lines. An instance of the reliahility of public address system host design is described.
出处
《电声技术》
2011年第10期78-79,82,共3页
Audio Engineering
关键词
公共广播系统
热备份
可靠性
心跳线
声光告警
低姿态代偿
远程监控
public address system
hot standby
reliability
heartbeat lines
voice-optic alarm
low profile compensation
remote monitoring
