MATRIXSYNTH

Sunday, December 11, 2011

Detachment Three Engineering Archangel 1.0 Teaser

YouTube Uploaded by det3synth on Dec 10, 2011

"Quick teaser of Archangel prototype "Sacrificial Lamb" (#1) using 1.0 firmware. Quick bit of trivia: We use names for all of our prototypes instead of numbers, and the first prototype of any product we develop is called "Sacrificial Lamb".

Shipping in early 2012!"

Schneidersbuero Workshops

YouTube Uploaded by verstaerker on Dec 11, 2011

"video of workshops in Schneidersbuero from 2007 in the old office @ Alexanderplatz"

Micro Patch Synth: VCF1 frequency sweeps

YouTube Uploaded by ArtistEngineer on Dec 11, 2011

"Wow, this was unexpected. I spent the day coding up various ideas for a digital filter effect but most of them were failures. They either used up too much CPU or didn't work at all.

Right at the end of the day it all came together. I reckon this filter is a success and it sounds OK.

I think the filter topology is very similar to a P.I. (Proportional Integral) controller.

The output of the filter is controlled by the difference between the current input and the previous output. i.e. the error term.

I sum the error term and add it into the mix and this is what gives it the resonance. The output "hunts" around the input and overshoots. It looks like resonance, and sounds like resonance, so it probably is.

Strangely enough though, my resonance control appears to be a better cut-off parameter than the supposed cut-off parameter. Hmm ... I will have to look into that.

I should also add a logarithmic curve on the resonance CV so it has better resolution at the low end."

Micro Patch Synth: Resonance experiment

YouTube Uploaded by ArtistEngineer on Dec 11, 2011

"I was playing around with different ways to implement a simple low pass filter in software. I added an "inertia" parameter to the filter and this is what I got.

I thought that I had better document the results.

It shows promise, but it obviously has some flaws.

In this demo I vary the "inertia" amount, the cut-off frequency, and the input frequency. At the end I switch on the arpeggiator and play around a bit."

Saturday, December 10, 2011

full modular 2011

flickr By sduck409

All DIY modular featuring MOTM (Synth Tech), Blacet, Jurgen Haible, Ian Fritz, Scott Stites Klee sequencer, Ryk, 4ms, Flight of Harmony, Yusynth, Toppobrillo and Tellun.