Re: Filter algorithims
Re: Filter algorithims
- Subject: Re: Filter algorithims
- From: Glenn Zelniker <email@hidden>
- Date: Thu, 1 Nov 2007 22:47:33 -0400
On Nov 1, 2007, at 9:41 PM, Kevin Dixon wrote:
Can a biquadratic-based filter be used to perform band reject
filtering? I
notice most places have coefficients for notch filter calculation,
but I
suppose this only affects "one" frequency band? Any ideas?
Absolutely! Here's a page that shows you how to do it:
http://www.musicdsp.org/files/Audio-EQ-Cookbook.txt
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