While playing around with the new stable branch 1.34.xx, I experienced a lack of speed of sound for the new explosion and impact sounds of the helicopters.

If a chopper gets hit by an AA-missle, you can immediatly hear the impact sound and it doesn't matter, how far the chopper is away. The same for the impact sounds, if a chopper ditches the ground. You can hear it immediatly like it crashes or it gets hit right next to you.

Maybe there are more new sounds, that have a lack of speed of sound.

Please check and improve the speed of sound for those new samples.