Mills' Mess Mills' Mess In toss juggling, Mills Mess is a popular juggling pattern, typically performed with three balls although the props used and the number of objects can be different. The pattern was invented by and named after Steve Mills. It is a well-known trick among jugglers and learning it is considered somewhat of a milestone, "a mind-boggling pattern of circling balls, crossing and uncrossing hands, and unexpected catches." The base of this pattern is a traditional reverse cascade, (siteswap 3 in siteswap notation), with an extra "mess" added by crossing and uncrossing arms. The effect created is that the balls
All-pass filter results in transformer action between the two inductors and an all-pass response even at high frequency. The bridged T topology is used for delay equalisation, particularly the differential delay between two landlines being used for stereophonic sound broadcasts. This application requires that the filter has a linear phase response with frequency (i.e., constant group delay) over a wide bandwidth and is the reason for choosing this topology. A Z-transform implementation of an all-pass filter with a complex pole at formula_9 is which has a zero at formula_11, where formula_12 denotes the complex conjugate. The pole and zero sit at the