Re: clear up "High pass Filter"

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Comments:
: Bink,

: <i>Maybe both HPFs would do something good for the subwoofers. Maybe not. Using both at the same time will get a steeper 24dB slope</i>

: It might have a steeper slope, but it might also have a very interesting phase response.

: While high-order filters are built by running some number of first- and second-order stages in series, you need to do the math to ensure you get the response you expect.

: Play with the filter-design java applet on the Analog Devices web site.



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