Monitoring device

摘要

Monitoring device for information contents of time windows for a multi-channel transmission system, in particular for conference systems as well as central television or radio broadcast commentator systems with external commentator stations in which one-way and two-way traffic are provided. Service, control, audio and speech signals are transmitted in digital form on a broadband path (infrared path). The time windows are evaluated and monitored by means of an AND logic circuit. <IMAGE>