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Results tagged with active-filter
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user 255138
An active filter is a type of analog electronic filter that uses active components such as an amplifier.
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An all-pass filter with 0 degrees to +180 degrees shift
I need an (for audio bandwidth) all-pass filter that has 0 degrees shift in low frequency and +180 degrees shift at high frequency.
The ones here https://sound-au.com/articles/active-filters.htm (figu …
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