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Grzegorz Kraszewski (e-mail)
|MorphOS: DigiFilter 1.0|
Grzegorz 'Krashan' Kraszewski has released DigiFilter 1.0 today - a tool for designing digital FIR filters ("finite impulse response").
Unlike other applications limited to typical lowpass, highpass, bandpass and bandstop frequency responses, or limited set of frequency points, DigiFilter features graphical frequency response editor.
The program uses windowing design technique with rectangle, triangle, Blackman and Kaiser windows up to 2048 taps.
Designed responses may be stored to file and loaded later. Set of tap multipliers for a designed filter may be saved to a text file as a set of floating point numbers.
Download: digifilter-1.0.lha (53 KB) (snx)
[News message: 05. Nov. 2005, 19:28] [Comments: 0]
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