Month: February 2023

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Reaktor 6 Primary Sequencer

I set out to make a tutorial about making a simple sequencer in Reaktor 6 Primary, and got way too long-winded, so this first part is just about making a low-pass gate (LPG).

A low-pass gate is a low-pass filter that is functioning as a VCA. When it isn’t triggered, the filter’s cutoff frequency is subaudio, not letting any audio pass. When triggered, though, the cutoff frequency goes up, letting all frequencies through. In analog, too, this motion of the cutoff frequency is performed by vactrols, adding a quick attack and release that some compare to the sound of bongo.

In this video, I make a digital LPG, talking through the best numbers for an effective result.

0:00 Let’s make a sequencer!
0:54 Making our usual sawtooth synth
1:24 Explaining a low-pass gate (LPG)
2:06 Starting with a low-pass filter
2:35 AR envelope
3:01 Modifying the envelope
4:25 Multiplication
5:14 Subtraction
6:12 Switching to 1-pole filter
7:26 Resonance (not usual for an LPG)
8:21 Talking through the macro

Part 2, where I actually make the sequencer, here:

Part 3 here:

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Zoomscapes Updates

For the last few years, I’ve been messing around with internet-based, no-input feedback loops in collaboration with Will Klingenmeier.

What does that mean? Why would I do that? What does it sound like? All those questions are answered in the brief PechaKucha below:

Zoomscape Pecha Kucha – Understand it all in less than 8 minutes!

While I’m sure we’ll continue to mess with these ideas in the future, we’ve come to at least a short-term culmination of this project in a tape release of these experiments on bandcamp.

You can also retroactively join our “Tape Release Party” here:

Zoomscapes Tape Release Party from 2/5/23

To catch up on all of the previous experiments, check out this playlist: