You gain the ability to precisely and instantaneously identify and locate the origins of even the most minute sounds you detect.

You gain a +4 insight bonus on Listen checks.

In addition, if you have 5 or more ranks in Listen, you gain blindsense out to 30 feet.

If you have 10 or more ranks in Listen, you gain blindsight out to 30 feet instead.

A silence spell or effect negates blindsense or blindsight granted by a listening lorecall spell.