What Does “Real-Time” Mean? - Sponsored Whitepaper

Data Acquisition Devices Operating in Real-Time

Many vendors claim to have “real-time” systems, but without defining what they mean by the phrase and what time frame they have in mind, it’s impossible to compare and contrast real-time systems. For example, many people have seen automobiles that claim to have “real-time four-wheel drive.” Does this mean that other vehicles have non-real-time operation? What exactly does “real-time” mean? This confusion can be clarified by defining the phrase and describing what time scales are appropriate for different applications. Specific examples of system operation based on different response times further help users understand what is possible and impossible for their real-time applications.