Bach Didn’t Have Patch Cables

Kermit and Sloths

Industrial Music Electronics (IME) Piston Honda MK3 (untreated sound at end of the piece) with no modulation, being fed into Mutable Instruments Clouds with the following modulation: Position by IME Kermit, Size and Blend by Non-Linear Circuits Sloths, 1V/Oct by IME Stillson Hammer MK2. No other effects or modulation.

Quadruple the Fun

Piston Honda MK3 from Industrial Music Electronics out of Seattle, Washington

For a moment I have two Piston Honda MK3’s from Industrial Music Electronics out of Washington. These dual oscillator sonic oddities are amazing, though the new one that arrived today with a proper faceplate and correctly wired guts is yet another magnitude better than the unit I was beta testing for about a month. The unit on the right will have to be sent back to Scott Jaeger in a couple of days, but until then I’m going to try and get some recordings from the two units while I can take advantage of their four crazy oscillators that are sitting in my case.

First recording with the new PH3:

The Rabid Elephant Natural Gate

John Wise and his Rabid Elephant Natural Gate Eurorack filter in Phoenix, Arizona

Yes, I’m the proud owner of the Rabid Elephant Natural Gate! Some will obviously wonder just what the heck is such a thing? It is the newest addition of synthesizer gear for my Eurorack based instrument. This filter was just released in its second batch a week ago after being sold out for about six months, it too sold out but this time it happened in under one minute! I should probably say more about it except that I need to get busy installing it and seeing how it compliments my process of making sounds.

Piston Honda MKIII

Piston Honda MKIII from Industrial Music Electronics

Well, it has been three weeks since I first got this Eurorack module that will be known as the Piston Honda MKIII. Scott Jaeger the founder of Industrial Music Electronics is its inventor and mad scientist that is currently programming this beast. Tonight I’m testing note tracking by voltage, a built-in tuner, and then I thought to self-patch this thing in every way I could think of. So far today I’ve installed four firmware updates bringing the total to 40 different versions. My “job” is to test for bugs but Scott also gets an inordinate amount of feedback on the interface and how the user might be confused by particular modes or methods that were initially experimented with. Throughout this process, I’m watching the evolution of a brilliant yet extremely rough module come into a smooth maturity that is creeping ever closer to perfection. Trivia; today was the day that Scott introduced oscillator tone variations called Orthodox, Degenerate, Problematic, and Pathological.

Testing an Oscillator

Waveform

I’ve been testing the firmware of an unreleased Eurorack oscillator for the past week and tonight after finally learning how to record a pattern on the Orthogonal Devices ER-102 from the MakeNoise Pressure Points I took the CV and Gate out of the ER-101 (connected to the ER-102) and randomized a number of parameters of the oscillator. The waveforms it was producing were so intriguing I thought I’d share a screen capture of it, though I have to hold back for now on sharing what module I’m testing.

Difficulty and Ego

Calibrating the Ornament & Crime Eurorack Module

The pain of learning something complex is exacerbated by the risk of exposing oneself to the perceived notion that ridicule could be an outcome of accomplishing anything less than perfection. This dilemma and fear of allowing others to see your incompetence as you struggle forward are real and unfortunate.

I have endeavored for more than a year to learn about making electronic music on an incredibly deep and complex machine where I’m confronted with difficulty every time I turn it on. For example, just last night, I spent a couple of hours trying to calibrate my Ornament & Crime modules. While I’ve had these for quite some time, it has not been necessary prior to now to have them properly calibrated.

As a matter of fact, it was not my intention to even start that process last night; I was simply looking for the instructions on how to change the time until the screensaver kicked in because one of the units was set to 15 seconds, and the other 25 seconds(?). So I set them both to 30 seconds, but while I was on the instruction page, I saw the information regarding calibration. I didn’t build these modules (they are DIY units), so I figured the two guys who built them surely calibrated them before they shipped them to me. They may have, but as I would come to learn, other factors can interfere with how accurately they are calibrated.

On my first pass, I had to contend with the fact that my Mordax Data Oscilloscope only reads out two decimals of accuracy, and the instructions were telling me to take it to four decimals. I started the process and decided to get as close as possible. After finishing the second unit, I glanced over the instructions again, but this time, I saw that it clearly says that as you go from, say, 3.99 to 4.00 volts, there could be a flicker of the numbers; rotate the dial just until the flicker stops, and you’ll probably be extremely close to 4.0000V, and so I started over and readjusted my calibration. For the calibration point around 0.0000V, as soon as I got to -0.00, I adjusted the encoder until I had a solid -0.00V without flicker.

Mostly done with the second unit and my eyes straining in the poor light, I turned on two LED USB lamps that are mounted directly in my Eurorack case. They each have 10 LEDs, so I get some great bright light on my instrument. There’s a problem, though: as I turned on the lights, the calibrated voltage shifted. I turned off the lights, and the voltage returned to near-perfect calibration. Turned them back on, and sure enough, I was seeing a shift in voltage that would have a small, maybe imperceptible impact on the notes being sent out of this module.

Lucky me, I was also starting to think about that -0.00V reading and got to wondering if there wasn’t a point between the negative zero and positive zero. Seeing I was going to start over again anyway, I sent directly to the zero reading, and sure enough, there were quite a few turns of the encoder before I got to the point where the readout was flickering between -0.00V and 0.00V. Once the minus sign stopped flickering on and off, I figured that I had a near-perfect zero voltage point. With that, I had to calibrate these units one more time.

This issue arose because I finally took time to look for something in the manual, and upon finding one thing, I casually and not very accurately read another and because I didn’t even try to be meticulous in the slightest, I moved forward without enough information to do things right the first or second time.

Now, finally, we get to the gist of why I started this blog entry. Eurorack synths, foreign languages, electrical engineering, coding for things like deep learning and complex network systems, and a host of other non-intuitive endeavors/hobbies can tax our faculties and make us scratch our heads about why we sought out something that at times feels impossible to excel at.

Our egos at these weak points ravage us with uncertainty and can make us not only angry with ourselves, but with others around us. Case in point: forums!

How many of us want to be mad at a thing and its creator because the version we bought is obviously broken? Most often, it is not broken; on the contrary, it is us that is broken. We have been set up by a system that doesn’t have much room for mistakes and failure. You have one chance to win, one chance to get good grades, one chance to get things right, or risk getting fired from your job.

We then apply this to the things that should bring us a sense of personal accomplishment, but our conditioning from a relentless march into incremental, often meaningless rewards is then applied to our passions. From the inability to master difficult situations and complex learning scenarios, we don’t want to risk our egos and allow shame to hammer away at us, so we lash out and blame something or someone else. We are not adulting when this happens. Instead, we go to a forum and rant as a poor exercise in a catharsis that only works to alienate the hostile blowhard who is likely feeding the anxiety of those who would like to help but are put off by the toxic volatility of the poster.

This then begs the question, “So what do we do as a society to correct this broken process?” The answer is too complex and would require another few thousand words to start to offer my thoughts on some of the structural and cultural issues that could be part of our dialog, but this blog entry is already too nerdy and long, so maybe that’s a topic for another day. It’s kind of like starting the calibration process only to recognize there’s more to know, and you’ll just have to do it again and again anyway, so persistence, at least, should be a large part of the key.