Wireline Modem Filter Coefficient Generator (Calculator)
  
The CMX86x Filter Coefficient Generator is an EXCEL spreadsheet tool that allows for the rapid design of user-defined IIR filter shapes for use with the the CMX868 Programmable Tone Detector.

Current Relevance (March 2006) CMX860; CMX865; CMX867; CMX867A; CMX868; CMX868A; CMX869; CMX869A; CMX869B; CMX850; CMX878.

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Filter Coefficient
Generator
Software Status Remarks Download

The EXCEL Spreadsheet

Download from the link on the right - Do not run on-line.

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(R868_2.PDF) EXCEL Spreadsheet Operational Instructions.    [updated March 2002]

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