The last several years have seen an increase of the number of options for room equalization at bass frequencies available to consumers. Options vary widely in type, functionality, ease of use, and ...

EQ is essentially a cross between a filter and a level control. It affects only specific frequencies and is used to either boost or reduce the level of said frequencies. In times gone by, most budget ...

Some time back I wrote about custom equalizing headphones for one's ears. Similar to digital room correction (DRC) that corrects for speaker/room interactions, this involves compensating for the often ...