What is high pass filter example?
Using a stereo system as a practical example, a capacitor connected in series with the tweeter (treble) speaker will serve as a high-pass filter, imposing a high impedance to low-frequency bass signals, thereby preventing that power from being wasted on a speaker inefficient for reproducing such sounds.
What is high pass filter do?
A high pass filter is a simple, effective type of EQ curve, one that scoops out unwanted low frequencies from any audio source. They are fantastic when used correctly to clean up woofy signals and tighten up arrangements. When used incorrectly, they can cause more problems than they solve.