What Is A High Pass Filter
How Audio Speakers Use High-Pass Filters A high-pass filter is used in an audio system to allow high frequencies to get through while filtering or cutting low frequencies. A high-pass filter is used with small speakers to remove bass, for example. In many cases, these filters are built into the speaker, but in some more elaborate do-it-yourself speaker setups, a high-pass filter unit can be wired to the system. How High-Pass Filters Work With Microphones Some brands of microphones include a selectable filter....