Support Forums › Forums › FIR Designer Support › What IIR filter mode matches SigmaStudio › Reply To: What IIR filter mode matches SigmaStudio
3 March 2023 at 9:16 pm
#623
The IIR tab of FIR Designer can export raw coefficients for all IIR filters to a summary txt file, and the raw coefficients can be entered in this block.
https://wiki.analog.com/resources/tools-software/sigmastudio/toolbox/filters/general2ndorder/iircoefficient
We’re not familiar with the math behind the Sigma Studio IIR filters. Of the IIR modes we do support, some were created in partnership with the specific brand, and some we figured out through trial and error. We haven’t investigated Sigma Studio IIRs.
Best regards,
EA Support