Example image of eyePlorer eyePlorer map for 'Low-pass filter': Amplitude Attenuation Cutoff frequency Filter (signal processing) Frequency Signal (electronics) Band-pass filter High-pass filter Algorithm Sound recording and reproduction Moving average Signal processing RC circuit Time constant Loudspeaker Subwoofer Harmonic Electric guitar Integrator Digital subscriber line DSL filter Plain old telephone service Twisted pair Electronic music Synthesizer Frequency response Rectangular function Sinc filter Convolution Impulse response Sinc function Finite impulse response Real-time computing Window function Phase (waves) Gibbs phenomenon Ringing artifacts Continuous signal Digital signal Whittaker–Shannon interpolation formula Digital-to-analog converter Bode plot Roll-off Octave Pole (complex analysis) Transfer function Zero (complex analysis) Pole–zero plot Butterworth filter Q factor