EntityQ918242· pop 33· linked from 557 articleslow-pass filterSign in to savefilter that passes signals with a frequency lower than a certain cutoff frequency, and attenuates signals with higher frequenciesConnectionselectrical circuitEntityseries and parallel circuitsEntityRC circuitEntitypoleEntitymoving averageEntityinfinite impulse response filterEntityRL circuitEntitysinc filterEntitydiscrete time and continuous timeEntityelectronicsEntityInternational Standard Book NumberEntityfrequencyEntitycapacitorEntityopticsEntityresistorEntitydifferential equationEntityinductorEntityhertzEntityacousticsEntityalternating currentEntityCategoriesAcousticsFilter frequency responseLinear filtersSignal processingSoundSynthesiser modules