FBM Noise
The FBM Noise procedural texture produces a 3D noise pattern similar to the FBM FLow Noise but with fewer parameters (figure 1).
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FBM Noise
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Figure 1: The FBM Noise node and it's associated parameters
FBM Noise Parameters
Time - Animates the FBM Noise effect.
Octaves - Changes the number of octaves over which the noise function is calculated, otherwise known as frequencies.
Transform Pin - Positions, scales, and rotates the surface texture.
Projection Pin - Sets how the texture projects onto the surface.