According to the author of the book below, the zero-delay feedback design is particularly good for time-variant applications.

So have a look at the filters here: https://www.discodsp.net/VAFilterDesign_2.1.0.pdf.

On Tue, 12 Mar 2019 at 10:31, Kosmas Giannoutakis <giannoutakiskosmas@hotmail.com> wrote:

Hi, is there any implementation of filters in Pd with audio rate cutoff frequency? The filters in Super Collider provide this and it would be very handy to have it also in Pd.

Thanks,

Kosmas

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