iir1 - IIR realtime filter library written in C++

  •        321

A powerful C++ filter library for Linux, Mac OSX and Windows which implements all standard IIR filters such as Bessel, Butterworth, RBJ and Chebychev (which is shown above). The filter accepts both float and double numbers which are automatically converted to the internal representation which is double.

https://github.com/berndporr/iir1

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