CMU School of Drama


Wednesday, August 06, 2014

Extremes: Utilizing DSP On The “Low Lows” And “High Highs”

Pro Sound Web: Years ago, a couple of smart guys named Thiele and Small characterized the behavior of cone drivers. One of their many excellent contributions was identifying how an electrical filter (passive or active) can be combined with the electro-mechanical-acoustical parameters of a cone driver, in a properly ported enclosure, to extend and optimize low-frequency output capability. In their work they refer to this as an “alignment.”

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