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Computer Hardware Terms, Glossary and Dictionary
Digital Filter A digital filter uses a digital processor to perform numerical calculations on sampled values of the signal. The processor may be a general-purpose computer such as a PC, or a specialised DSP (Digital Signal Processor) chip. A digital filter accepts digital inputs (typically samples read from an A/D converter) and produces digital outputs - and filtering unwanted signal during the process.
Related Terms
Digital Filter
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