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anyone have tdf2 filters?
anyone have tdf2 filters?
by wlangfor@uoguelph.ca » Wed Jul 03, 2019 6:52 pm
Thanks
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wlangfor@uoguelph.ca - Posts: 912
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Re: anyone have tdf2 filters?
by martinvicanek » Fri Jul 05, 2019 5:46 am
The TDF2 filter topology has the advantage of using only 2 states hence CPU load is low. The main drawbacks are (i) truncation errors at low frequencies and (ii) instability against fast modulation. The ZDF topology solves both issues at little extra CPU load.
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Optimized-Biquad-Filters.fsm- (19.97 KiB) Downloaded 835 times
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martinvicanek - Posts: 1328
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Re: anyone have tdf2 filters?
by wlangfor@uoguelph.ca » Thu Aug 22, 2019 11:48 pm
I'll use them quite a bit
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wlangfor@uoguelph.ca - Posts: 912
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