Robin Schmidt

btw. - hilbert curves are actually useful: https://www.youtube.com/watch?v=3s7h2MHQtxc&index=2&list=PLZHQObOWTQDO__zBYmoxntqx3yBpuXQBl

> I believe you have found me. Can you please insure that is real and not a redo to trick me. And please update my github. ?? i don't understand...

hmmm :-O spam on github? never had that before. strange....

prettyscope and snowflake are a great combo for creating art! i find the intersection of math and art the most fascinating thing there is. it's so satisfying and fun to...

i made a new filter prototype that should be ideally suited for artifact-free parameter modulation and can realize (almost) any biquad transfer function (there are singular cases where it can...

think of a regular biquad filter, straightforwardly implemented in what is called "direct form 1" in dsp lingo. the output sample y[n] at sample instant n is computed as: `y[n]...

there's a recent thread in the kvr dsp forum about exactly this issue: http://www.kvraudio.com/forum/viewtopic.php?f=33&t=506213 now, the challenge is to come up with other filter structures (different from this "direct form...

> do other filters also benefit? yes - any filter that can be expressed as a biquad (or serial or parallel connection of biquads) can benefit (parallel would actually be...

indeed, it could be useful for partial extraction when the frequency of the partial is changing and the filter must track these changes. but in partial extraction, i would probably...

> my "filter-state" is a 2D vector and the recursive part of the filter scales and rotates this vector (rotation angle depends on cutoff/resonance frequency, decay depends on Q) in...