highpass
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Highpass — Als Hochpass bezeichnet man Filter, die nur Frequenzen oberhalb ihrer Grenzfrequenz ungeschwächt passieren lassen und tiefere Frequenzen dämpfen. Gebräuchlich sind solche Filter in der Elektronik, entsprechende Filterfunktionen können aber auch… … Deutsch Wikipedia
Prototype filter — Prototype filters are electronic filter designs that are used as a template to produce a modified filter design for a particular application. They are an example of a nondimensionalised design from which the desired filter can be scaled or… … Wikipedia
MOS Technology SID — MOS Technology SIDs. The right chip is a 6581 from MOS Technology, known at the time as the Commodore Semiconductor Group (CSG.) The left chip is an 8580, also from MOS Technology. The numbers 0488 and 3290 are in WWYY form, i.e. the chips were… … Wikipedia
Cohen-Daubechies-Feauveau wavelet — For other uses of CDF , see CDF (disambiguation). An example of the 2D wavelet transform that is used in JPEG2000 Cohen Daubechies Feauveau wavelet are the historically first family of biorthogonal wavelets, which was made popular by Ingrid… … Wikipedia
Dolby noise reduction system — Dolby NR is the name given to a series of noise reduction systems developed by Dolby Laboratories for use in analogue magnetic tape recording. The first was Dolby A professional noise reduction for recording studios in 1966, but the best known is … Wikipedia
Danzel — Background information Birth name Johan Waem Born 9 November 1976 (1976 11 09) … Wikipedia
Dolby noise-reduction system — A Dolby 361 A type noise reduction module Dolby NR is the name given to a series of noise reduction systems developed by Dolby Laboratories for use in analog magnetic tape recording. The first was Dolby A, a professional broadband noise reduction … Wikipedia
Sallen–Key filter — A Sallen–Key filter is a type of active filter, particularly valued for its simplicity. The circuit produces a 2 pole (12 dB/octave) lowpass or highpass response using two resistors, two capacitors and (usually) a unity gain buffer amplifier.… … Wikipedia
State variable filter — A state variable filter is a type of active filter. It consists of one or more integrators, connected in some feedback configuration. Any LTI system can be described as a state space model, with n state variables for an nth order system. A state… … Wikipedia
Nonlinear filter — A nonlinear filter is a signal processing device whose output is not a linear function of its input. Terminology concerning the filtering problem may refer to the time domain (state space) showing of the signal or to the frequency domain… … Wikipedia
