wave = "Effects/Aircrafts/Engines/SnecmaM53/e_M2kC_turbine_rumble2"
inner_radius = 200
outer_radius = 2000
cone_inner_angle = 60
cone_outer_angle = 170
cone_outer_gain = 0.2
direction = {-1, 0, 0}
gain = 0.25
