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|MorphOS: DigiFilter 2.0|
Grzegorz 'Krashan' Kraszewski has released DigiFilter version 2.0 for MorphOS. It is a design tool for digital FIR filters ("finite impulse response".
Different to programs which are limited to typical low pass, high pass, band pass and band stop frequency answers or are encompassing a limited set of frequency points, DigiFilter offers a graphic frequency response editor.
The program uses a window design technique with rectangle, trirangle, "Blackman" and "Kaiser" windows. Thanks to high otimization even very long filter (2048 sample points and more) may be used real ime on G3 computers.
DigiFilter 2.0 requires the media stream library Reggae B by the same author (amiga-news.de reported). (snx) (Translation: ub)
[News message: 11. Jan. 2006, 15:51] [Comments: 0]
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