Search

Holy Bot

Bedroom music production, gaming and random shit

Sorry for keep you waiting, we’re busy with new recordings. In the meanwhile, some Monopolx artwork.

Advertisements

https://open.spotify.com/album/7bW8Hu67H2LSs77RxS7XpF?plead=please-dont-download-this-or-our-lawyers-wont-let-us-host-audio

Monopolx releases debut EP “Debris” digitally.

(via https://open.spotify.com/album/7bW8Hu67H2LSs77RxS7XpF?si=0_EJAoefR6mJb03nm91rzg)

Music video by Monopolx performing Pynk. Shot from European route E4 north of Jönköping, Sweden.

Monopolx – Rules (Audio). Taken from Debris.

My YouTube Channel

I’ve had several idle YouTube channels for years, but never officially introduced any of them on this blog. I’ve though of them merely as hosts of my occasional video clips.

But now I present to you youtube.com/xpalsen. Do visit, and I promise I will try to publish more videos in the future.

If you like this blog, you should be able to enjoy that channel.

There hasn’t been any time for composing “real” tracks lately. I only had time to doddle on this Eurorack modular system on the dinner table. And drinking coffee. But let me tell you a little (not all!) of what’s going on on this patch:

A triangle wave is modulated by a variable shape through linear FM. A digital phase distortion is gently being folded before going to the mixer. A sub also appears there.

A couple of cycling CV curves are generated in a semi-random fashion and feed into a quantizer set to C harmonic minor scale. This is routed as 1 V/octave to the oscillators.

The filter is self-oscillating and tracks the same pitch.

The tempo is set to 90 BPM and triggers straight eights on the quantizer and envelope.

Now this is only a snapshot of a patch in progress. All those patches will be lost in time, like tears in rain.

About Euclidean Rhythms

Everybody seems to be talking about Euclidean rhythms, but here’s a short explanations on this blog anyway.

The Euclidean algorithm computes the greatest common divisor of two given integers. This is used to distribute numbers as evenly as possible, not only in music, but in applications in many fields of scientific research, e.g. string theory and particle acceleration.

Euclidean rhythms are derived from two values: one that represents the length of the pattern in steps, and the other that defines the hits or notes to be distributed evenly across that pattern. Any remainders are also to be distributed.

Here’s two examples. First: E(2,8), this means a sequence of eight beats and two hits [11000000], where 1 is a hit and 0 represents a rest. Spread out evenly across, it should look something like this [10001000].

A second example: E(5,8), with five hits, [11111000] via [10101011] looks like this after the remainders are distributed as evenly as possible [10110110].

Any two numbers can be combined to generate a semi-repetitive pattern. It’s possible to offset the rotation of the sequence by a certain number of steps. And by playing several patterns with differents lengths and offsets, complex polyrhythms can occur. For example, try playing E(2,8), described as above, together with E(5,16) like this [0010010010010010].

Mixing at the Right Levels

There’s this theory of the ear that it hears different frequencies at different levels. The Fletcher-Munson curves, commonly known as equal-loudness contours, indicate the ear’s average sensitivity to different frequencies at various amplitude levels.

image

Even if the tonal balance of the sound remains the same, at low volume, mid range frequencies sound more prominent. While at high listening volumes, the lows and highs sound more prominent, and the mid range seems to back off.

In short, this explains why quieter music seems to sound less rich and full than louder music. Generally it’s better for the music to sound good as the volume increases.

As a consequence of this, you should edit, mix and work on your music on a high enough volume (not ridiculously loud), so that you can make sure your music doesn’t sound terrible when it’s listened to at a higher level. Because as a music producer you would want your music to sound best when the listener is paying full attention. But use caution, don’t damage your ears bla bla bla.

On the Kitchen Table

That modular thing, that escalated quickly.

It’s like building a character in a role-playing video game. You distribute endurance, strength, dexterity and such to make the avatar/modular reflect your play style. Some builds will render an East Coast synth voice, while others are suited for a more experimental kind of noise.

My first iteration of modules was based on dedicated, no frills core functionalities, such as Doepfer’s essential modules. It was good to start with the basics. By doing this I was able to test different routings, patch them in how I wanted and learn the signal path.

I did want to build a complete system, made entirely from one manufacturer’s modules. Because part of the beauty with modular is putting together an own rack made of different modules from different places and with different approaches.

From the beginning I decided for a quite small system, a limited case of 6U, 84 HP. But one or a few function per module demands more space, so after a while I began to replace some with functionally dense modules, in other words, I levelled up. Still I didn’t want to go to far; I don’t want a computer-like module that solves everything – I reckon that would be contra-modular.

For the time being, I run sequencer/clock outside of the system. Maybe it’s a little bit cheating, but this way I save space in the case. Anyway, I’m using my Analog Keys, and with it I can drive two separate sequences, process the modular signals through the synth’s filters, envelopes, effects and so on, and trigger my TR-606. And using all four voices of the synth itself at the same time. The Rosie output module has send and return for external effects, so I’ve my BigSky plugged in there. All in all, it’s quite a powerful and portable little setup.

As for the case, I just cut up a cardboard box and gaffered it together to fit the Happy Ending Kit rails. It’s very slim, very light, maybe not so stylish though.

And the housing is really a project. It’s like a doll house that is defragmented, partly from an interior design thinking. Well, I want it to look nice and neat. Then again, most time is spent researching which modules go in and out, based on functionality and compability with the ecosystem.

Nevermind the patch in the picture, I just needed something so sound and didn’t want to clutter the image too much. The photo is from the kitchen table.

Blog at WordPress.com.

Up ↑