Q U I E T S O F T™ . F I L T E R . D E S I G N . L I B R A R Y

Filters
Filters.XLL

Commercial

Screen Shots

This XLL contains functions for classical filter design
  • Design Butterworth, Chebychev, Inverse Chebychev, and Elliptic analog filters by solving for transfer function coefficients given design points
  • Select lowpass, highpass, bandpass, or notch versions of each filter type
  • Design FIR analog equalizers by solving for complex tap coefficients given tap spacings and desired gain and phase response
  • Compute and plot gain and phase responses versus frequency
  • Unwrap phase response to compute deviation from linear phase

A user manual and example workbooks with plots are included.

Q U I E T S O F T™ . P R O D U C T . S Y S T E M . R E Q U I R E M E N T S
The hardware and software necessary to support this QuietSoft™ product is described on our system requirements page.


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