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resources:tools-software:sigmastudio:toolbox:filters:generaleq2ndorder [02 May 2019 11:47] – Added General 2nd Order HW Slew Filter Sanjeeva Reddyresources:tools-software:sigmastudio:toolbox:filters:generaleq2ndorder [09 Jan 2021 00:57] (current) – user interwiki links Robin Getz
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-This block's algorithms use biquad filter designs ([[http://ez.analog.com/message/16011#16011|Direct Form II]]) based on Robert Bristow-Johnson's work in this field.\\+This block's algorithms use biquad filter designs ([[ez>message/16011#16011|Direct Form II]]) based on Robert Bristow-Johnson's work in this field.\\
 \\ \\
 <m>H(z)={b_0 + b_1 z^-1 + b_2 z^-2}/{1 + a_1 z^-1 + a_2 z^-2}</m> <m>H(z)={b_0 + b_1 z^-1 + b_2 z^-2}/{1 + a_1 z^-1 + a_2 z^-2}</m>
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   - ADAU145x   - ADAU145x
   - ADAU146x   - ADAU146x
- +    
-\\ +
-**NOTE: Due to fixed point operations, the filter coefficients do not slew exactly in the set slew time.  +
-**       +
 ===== 3.Coefficient Calculations on DSP===== ===== 3.Coefficient Calculations on DSP=====
  
resources/tools-software/sigmastudio/toolbox/filters/generaleq2ndorder.txt · Last modified: 09 Jan 2021 00:57 by Robin Getz