The looping wiggle allows wiggeling in cyclic animations (loops) and takes care that it wiggles such that the transition between the end and the beginning of the loop is seamless.
number of wiggles per second (i.e. how fast it wiggles)
maximal size of the wiggle (i.e. how much it wiggles)
determines whether the loop duration should be taken automatically from the duration of the layer or be set manually via 'Custom Duration'.
The duration of the loop in frames (if the option 'Custom Duration ' has been chosen for 'Loop Duration').
number of octaves of noise to add together. The more octaves the more detail is in the wiggle.
controls how fast the harmonics drop off