Adaptive noise immunity?

RouterOS Wireless Networking
1

In ROS 3.0rc6 I see an option ‘Adaptive noise immunity’ under AP wireless interface with a R52H card.
What does this option do and is it recommended to switch it on?
Would it help irrespective of client-side cards?

Thanks

Ekkas

2

There is similar topic: http://forum.mikrotik.com/t/rc6-adaptive-noise-immunity/16363/1