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Filter coefficient generator for CMX860, CMX867 & CMX868

Posted: 06 Sep 2001 ?? ?Print Version ?Bookmark and Share

Keywords:mx com? filter coefficient? iir filter coefficient? telephone ic? tone detector?

This application note describes the spreadsheet that calculates the required IIR filter coefficients for the programmable tone pair detectors (TPD) included in the CMX860, CMX867 and CMX868 devices.

View the PDF document for more information.

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