EntityQ1509050· pop 10· linked from 37 articlessinc filterSign in to saveidealized filter that removes all signal frequency components above a given frequencyConnectionsFinite Impulse Response filterEntityInternational Standard Book NumberEntityabsolute valueEntityFourier transformEntitydecibelEntitysignal processingEntityphaseEntityDirac delta functionEntitysignal bandwidthEntityconvolutionEntityNyquist–Shannon sampling theoremEntitylow-pass filterEntityelectronic filterEntitytransfer functionEntityfrequency responseEntityband-pass filterEntityhigh-pass filterEntityaliasingEntitysinc functionEntityanti-aliasingEntityCategoriesDigital signal processingFilter frequency responseFilter theorySignal processing