Quote (dr_deranged @ Mar 2 2014 02:40am)
Let me Google that for you...
High-Pass Filter
A high-pass filter is an electronic circuit that removes all the notes above the filter's frequency setting.
A high-pass filter set at 100 Hz, for example, will allow all the signal above 100 Hz in frequency to pass through, but block all those under 100 Hz.
High-pass filters are primarily used to block bass notes from distorting through car speakers and tweeters.
ill vote on it