# 22.8: Questions


1. What is the effect as $$R_q$$ is decreased?

2. What is the effect as $$R_t$$ is decreased?

3. How does this filter compare to high- and low-pass VCVS filters?

4. How could this circuit be changed in order to control pass-band gain?

5. What effect would altering $$R_{tb}$$ have on circuit function?

6. Why is the state-variable filter referred to as a universal filter?

This page titled 22.8: Questions is shared under a CC BY-NC-SA 4.0 license and was authored, remixed, and/or curated by James M. Fiore via source content that was edited to the style and standards of the LibreTexts platform; a detailed edit history is available upon request.