It’s not the same, they’re loud high velocity small spinning blades. It’s the same concept as a box fan, very large diameter fan moving slowly is quiet, small high velocity fan is much louder. And they’re ground level and much closer to people and stacked together very closely instead of far apart.
It’s not the same, they’re loud high velocity small spinning blades. It’s the same concept as a box fan, very large diameter fan moving slowly is quiet, small high velocity fan is much louder. And they’re ground level and much closer to people and stacked together very closely instead of far apart.