Ok, I think I just accidentally created that Underworld "Rez" patch... [1/2]

(but Masto, why you cannot mix an image and a sound? see follow up toot)

Back to working with the genetic synth-def programming in ; I will try to integrate that soon into mainline Mellite. Now trying to automatically reduce the redundant graphs (replace constants, replace duplicate UGen signals). Here is a nice one:

open.audio/library/tracks/4281

code: gist.github.com/Sciss/f856f55b

(should I use mp3 directly now in mastodon or stick to funkwhale?)

Something weird happened to the high pass filter; I guess it didn't stay in sync with the frequency shifter?

Been hacking on a fully modulatable convolution UGen for (2). Seems to be working finally, allowing some funky things like quasi-continuous brickwall frequency filtering using dynamic windowed-sinc kernels 🤓 .

Next I want to try this as anti-aliasing filters for synchronous frequency shifting.

Making a postcard series for combo xCoAx 2020 / Almat 2020 conference and symposium (they will be available week after next at xCoAx 2019). I split the Almat motif set into two, using different parametrisation of the Neural Gas algorithm to trace my handwriting. I like both qualities, one is perhaps the gothic variant (gloomy like a Murnau), the other is more constructivist.

Status: rendering a series of images for an upcoming postcard. The sequence is - tablet/hand writing -> growing neural gas -> DSP compositing.

We're very happy with our three day workshop result - protoype Study (Nayarí Castillo, Emma Luke, Hanns Holger Rutz) :heart_cybre:

Our Study in the AAL @ is making progress. One of two headsets mostly finished. One more entire day of work. Eventually we want to "cross the wires" of two people.

Finally picking up work on a fixed media piece again. The downside with using tools you've written yourself is that maintaining and fixing them easily overshadows the work _with_ them.

So I found a lens that works to focus an LCD at around 9 cm distance. Any technique to determine / measure the focal length of that thing (because I'd like to obtain a second one with similar parameters)?

Progress ; we can map and flatMap over `Ex[Option[_]]` now. Still unclear what the best way is to issue actions such as storing values from a drag-and-drop; we don't really want side-effects inside a map-closure...

Good night fediverse. Tomorrow with interpolation and composite rules.

val w = 640
val h = 480
val len = 8000
val x = SinOsc(7.2/len).linLin(-1,+1,0,w-1).roundTo(1)
val y = LFSaw (7.5/len).linLin(-1,+1,0,h-1).roundTo(1)
val sig = PenImage(
width = w,
height = h,
src = WhiteNoise(1.0).take(len),
x = x,
y = y,
next = Metro(len),
wrap = 0
)

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