![infinite impulse response - Determining which Filter from a Z-Plane Plots? - Signal Processing Stack Exchange infinite impulse response - Determining which Filter from a Z-Plane Plots? - Signal Processing Stack Exchange](https://i.stack.imgur.com/znZui.png)
infinite impulse response - Determining which Filter from a Z-Plane Plots? - Signal Processing Stack Exchange
![The pole-zero plot given below corresponds to a (a) Low-pass filter (b) High-pass filter (c) Band-pass filter (d) Notch filter | Holooly.com The pole-zero plot given below corresponds to a (a) Low-pass filter (b) High-pass filter (c) Band-pass filter (d) Notch filter | Holooly.com](https://holooly.com/wp-content/uploads/2021/03/7s-2.png)
The pole-zero plot given below corresponds to a (a) Low-pass filter (b) High-pass filter (c) Band-pass filter (d) Notch filter | Holooly.com
![How do I determine from just looking at a pole-zero plot whether a filter is high-pass, low-pass or band-pass? : r/DSP How do I determine from just looking at a pole-zero plot whether a filter is high-pass, low-pass or band-pass? : r/DSP](http://i.imgur.com/ABJyfgL.png)