glossary
A high shelf tilts the top end up or down from a chosen frequency.
A high-shelf EQ boosts or cuts frequencies above its corner frequency. Instead of targeting one narrow band, it changes a wide area of brightness and air.
It is commonly used to add openness, tame harshness, or match the top-end balance of a reference.
A high shelf can make a mix feel clearer at first, but too much boost raises hiss, sibilance, cymbal hash, and peak level.
Cutting too much can make a mix feel dull even if the midrange is balanced.
Use small shelf moves, compare against references, and level-match before deciding the brighter version is better.
Meter Core keeps loudness and peak changes visible while you shape the top end.