WHH-n

WAHUHA decoupling cycle of n pulses

WIM-n

Windowless Isotropic Mixing decoupling cycle of n pulses

WURST

Wideband, Uniform Rate, and Smooth Truncation- an adiabatic decoupling sequence

X-Filter

Selection of 1H-1H correlation when both H are coupled to X

X-HALF-FILTER

Selection of 1H-1H correlation when one H is coupled to X