![]() ![]() Using filters wrong Fs may lead to issues. I sure know RBJ filters (which Jonas uses in EqualizerAPO) are not working properly when Fc is at (or is closing to) N frequency but, sure those filters works well above 22050Hz when Fs is set to high enough. By following this 'rule' you sholud be able to set filter Fc up to N and even above N. ![]() If this is true then, just wondering, why to break/limit procesing to follow redbook standard (is it some internal limit/issue for Windows audio system (which actually, if needed, does SRC to selected sample rate (Fs)) or is it just decided to work this way for some specific reason?)?ĪFAIK, normally, FX processing goes up to Nyqvist (N=Fs/2) because of the technique filters are processed. Therefore Peace limits since the version 1.5.4.3 the frequency to 22050. High gains (high dB's) are produced! The cause of this might be by using a filter frequency above half the sample rate but on my system the sample frequency is 48 kHz, still the 22050 is the limit where the audio breaks down. This might damage your Elacs (speakers/headphones/ears) as the audio stream isn't processed at all. But be aware not using frequencies above 22050 Hz, as Equalizer APO can't handle frequencies above 22050 Hz. ![]()
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