<data processing, signal processing> Performing some predefined sequence of operations on an input to produce an output or change of internal state; activity specifically involving the computer's CPU.
The term is often qualified: "data processing" treats digital data, "signal processing" treats analog data (possibly in digital form), "word processing" takes in typed human language input and produces digital documents, image processing transforms digital images.
Last updated: 2003-10-23
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Nearby terms: Process Design Language 2 « process ID « process identifier « processing » processor » Processor Direct Slot » processor farm