iirfilter: IIR filter layer

IIR filter implemented as RNN. This follows a close adaptation of: boris-kuz/differentiable_iir_filters

If you use this in published work, you must cite:

Kuznetsov B, Parker JD, Esqueda F (2020) Differentiable IIR filters for machine learning applications. DAFx2020, Vienna, Austria, September 2020-21.

Warning

A stable backward pass is not yet implemented.

class hypercoil.nn.iirfilter.IIRFilter(spec: IIRFilterSpec)

Currently an alias for DTDF.

class hypercoil.nn.iirfilter.IIRFiltFilt(spec: 'IIRFilterSpec')

Methods

__call__(input[, initial_states, ...])

Call self as a function.