This version (25 Jun 2012 22:24) was approved by William Jahn.


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The Crossover block includes 2-way and 3-way crossover filters, typically used in loudspeaker systems to split the audio signal into separate frequency bands.

  • This filter provides:
  • 2-way or 3-way crossover filtering.
  • Graphical design of crossover response.
  • Selectable crossover types: Linkwitz-Riley, Butterworth, Bessel.
  • Selectable filter orders: 2nd, 3rd, 4th, 6th, and 8th.

This block is implemented using cascaded filters. See General 2nd-Order Filters (in Algorithm Information) for details about the biquad filter design techniques used in this block.

Filter Control Window:

To open the filter's Control Window, Click the icon button:

resources/tools-software/sigmastudio/toolbox/filters/crossover.txt · Last modified: 25 Jun 2012 22:24 by William Jahn