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flt.freqz

flt.freqz computes the amplitude and phase frequency responses of a digital filter from its numerator (b) and denominator (a) coefficients. Send a bang to calculate and output the responses as lists; the number of calculation points is configurable from 4 to 1024, and amplitude can be reported in dB.

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  • Download via Deken.

    Open Pd and go to ToolsFind Externals. Search for ceammc and install it. Then create an object with declare -lib ceammc -path ceammc. Finally, use flt.freqz or any other object from ceammc.

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