In Reply to: bending Hofmann's Law - The case of the 3rd order closed box posted by freddyi on March 19, 2025 at 12:29:33:
A third-order Butterworth filter consists of a second-order section with Q=1.0, and a first-order section. If you implement the second-order section as a closed-box woofer with Qtc=1.0, then you can implement the first-order section as a capacitor.
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Follow Ups
- RE: bending Hofmann's Law - The case of the 3rd order closed box - gberchin 06:34:54 03/20/25 (1)
- RE: bending Hofmann's Law - The case of the 3rd order closed box - claudej1@aol.com 08:29:18 03/20/25 (0)