Saturday, January 10, 2004

Marching Band Effect

On a related note (:-)), you've undoubtedly noticed that bands marching in a parade invariably sound ragged, or not quite professional. Sometimes this is because they haven't practiced enough yet, but even the best ones suffer from being spread out along the street. If they all hit the beat at exactly the same time, a listener at the rear of the procession will hear the drums from the rear immediately, but those from the front a fraction of a second later. The bigger the group the worse the effect. Notice how closely packed the players in an orchestra are?

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