So @jasonw22 asked me about my process when I master these things. Here’s a blog post about it.

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Thanks @Simeon! I appreciate the reflection. And I really appreciate your excellent work! If I find myself needing to fill in for a future project for scheduling reasons, I hope I can follow in your footsteps without fouling things up.

That being said, anyone reading this, who has previous experience with mastering a compilation such as ours, and might be interested and willing to volunteer your time for a future project, please raise your hand.

I’ve never once been disappointed with @Simeon’s mastering, but I do feel with each release that we’re leaning on him pretty heavily, and it might be nice to have a pool of talent to cover this task.

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This times lots. @Simeon does a fantastic job each time. And it’s very much appreciated.

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Some notes about my track (before you all hear it).

“Later There Was a Wave”

I was really inspired by a lot of drone music I’ve been listening to over the last month, but especially by really digging into Tony Conrad a bit more than I had in the past. I loved the textures and rhythmic elements he achieved with violin and bass… or the driving piece he made with Faust. For some reason this has become my early winter soundtrack this year, and just seems to fit the weather.

Building on that inspiration I wanted to try and make something that was at its core a drone-like piece, but had texture, variation, rhythm, some drive, and minimal progression.

I used the Sidrax Organ as the primary drone chord changes, and for some stabs of noise and static throughout. This was played live for the entire duration because I really wanted to capture the subtle differences and textures from the fingers on the keys, rather than looping it.

Some additional background static and texture comes from IFM Swoop, Demun, and Fourses modules setup for crazy cross modulation.

The main bass pulse and drums are BIA, Black Wavetable VCO, and Plonk through some VCAs sequenced in Kria. Kria was great for getting the “bass” to slide up in pitch on cycles that don’t quite match up with the rhythm. The drums are run through Erbe Verb which is heavily modulated with NLC 8-Bit Cipher, clocked from Kria at a different pace than the drums.

Additional modulation was played by hand using a Meng Qi Hand and Mutable Ears (using the contact mic output as CV for the pitch of the Plonk).

I also played the faders on my mixer to get subtle changes in the mix over time… It was a very hands on performance.

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Notes for my track, Forever.

This time last year I had just left port for an incredible adventure out at sea. I spent 3 months living on a ship in Antarctica, working as a documentary/field producer on Sea Shepherd’s 11th Southern Ocean anti-whaling campaign. So for me to be reflecting upon my time at sea, that I can’t believe was this time a year ago already, I’m having a lot of nostalgia about the experience as a whole (which was incredibly difficult yet overwhelmingly beautiful). I wrote this piece using these thoughts, feelings, memories and some images that I had captured as inspiration.

This ties in very interestingly for me for a solstice submission. The summer solstice that I experienced this time last year was out at sea in Antarctica, which had this bizarre contrast of blaring sunlight (that doesn’t quite fully set unless you’re further north) and harsh cold. I had a summer solstice with ice and snow. A placeless sort of feeling, in between two worlds yet a completely different world.

The track title is meant to reflect an idea of the endlessness of time and depths of the ocean. Out at sea with nothing but the horizon in every direction does create a sense of the foreverness of space. Further, seeing the continent of Antarctica was this incredible feeling of timelessness, the end of the world, like it’s something that has and will be there forever, oblivious to the human world, which is ironic because it’s literally melting as a result of the human world, changing, like the thousands of icebergs that were a part of the continent for millennia but have broken away to slowly melt away at sea. Even my time spent down there felt eternal, yet it was already a year ago. This all very much ties in with a metaphysical idea of placelessness, of humanity experiencing time. Our experience of time is measured by rotation of the earth and the sun, yet out at sea in Antarctica this time of year, constantly on the move across the globe, the notion of time experienced becomes abstract, only kept through our clocks which served strictly human purposes (shifts, meal times, etc.). Being in that part of this planet in such extreme isolation brings a deep reminder of the indifference of the natural world towards human existence.

For the track itself, it was a single patch on my modular system with a single recorded take (after some practice). I tried a couple of different performances, some with Digitakt drums/percussion, and my end goal was to figure out the piece through performance then record each voice and part separately so that I could produce a track in detail with a more coherent and deliberate/controlled structure. After spending half a day working on that, I decided that it was losing the energy that my live performances had, and that I actually liked one of the performances enough to use it (the first one, funnily enough). It’s not perfect, but I like its energy and feeling. It was also full enough not to need to add anything extra.

I have been playing around with this idea of using my modular system as a type of electronic chamber orchestra. Restricting the number of voices that each have a place in the sound spectrum without making any of them too complex in timbre, and having interplayed, polymetric melodies between them. This tied in well with the melodic theme of this compilation project.
I used two Mangroves in the space where woodwinds and violin/viola would take up, Akemie’s Castle taking the mid range cello type spectrum, and Dr. Octature II oscillator mode for silky sinewave bass, and some percussion from Akemie’s Taiko. The whole lot is running through a Space Echo.

I wrote three different patterns in Kria that I switched between while performing to create sections, bringing different voices in and out to create dynamic and movement while still retaining the general themes/motifs of the composition.
The sinewave bass running through an Optomix was to create a foundation of movement and chord changes, the sequence playing at a division of 4 within Kria, while the rest would be bouncing around polyrhythmically in shorter loops, using polymeter as a way of having somewhat repetitive and minimal melodies without it feeling monotonous and keeping it compelling.
I had two outs from Pamela’s New Workout going through Cold Mac’s logic inputs, which were triggering the Akemie’s Taiko. One pattern was a straight x1 gate with a Euclidean setting as 8 beats long 6 steps gated, rotating on two bars. The idea with this is to create a pulsing drum pattern with a more alive and improvised feel. The other output going into the Taiko was at a x2.6 division to give it more of a swinging feel, but not too much. As I performed the piece, I incrementally increased the clock division of each of these outputs to build the sense of momentum and crescendo. There was also another output giving an envelope to one of the release inputs to give it an occasional ringing kind of accent.
At the end of the performance I used a Beast’s Chalkboard to do some octave changes on the Mangroves to create a sense of finality and closure.

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Really interesting to hear people’s stories.

Here’s the process for my track

  1. Switch on Tenori-on
  2. Fuck around for a bit
  3. ???
  4. PROFIT!

Last night I put in a good few hours on the mastering, and it’s beginning to sound cohesive. One word of advice to everyone: if you’re recording modular, please check your DC offset. I’ve had a few tracks off by quite a lot. It’s really simple to solve, so not a problem at all for me, but if you’re constantly hearing your instruments with DC offset it means you’ll lose some volume, may get nasty clicks, and your monitors or speakers won’t be working as efficiently as they could.

The physics of why some gear can create a DC offset is pretty complicated as there are so many reasons, especially for Eurorack which can have some pretty lo-fi parts to it, but just check your grounding, buy quality power supplies, and get yourself a nice output module. I love Pittsburgh’s output modules, and Rosie is also bloody lovely.

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Interesting. If I’m trying to get individual tracks back from the modular, I usually use an Expert Sleepers ES-6 and ADAT back into an RME Babyface. From what I’ve read this will, I think this will add a DC offset. Any recommendations on dealing with this? Hi-pass filter the input in Live?

Just showing my ignorance here. What is DC offset? :confused:

It’s a static fixed (or very slowly varying) offset summed with the alternating audio signal, so that the latter isn’t centered on 0. The consequence will be to reduce the headroom on which ever side of 0 the offset is.

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MW thread in which os acknowledges that you need a highpass filter when using ES-6.
https://www.muffwiggler.com/forum/viewtopic.php?t=144271&sid=e565fb625bcd605038110bf9d26452ea

Can you let me know if I’m one of the DC offset offenders? I’m working with a new-ish recording setup and want to get it right :slight_smile:

Also, please let us know how you’re seeing this problem. This is the kind of thing I’d like to be able to catch when people submit samples/tracks so that I can help them fix it right away.

Yep, found that thread earlier today after reading @simeon’s post. I’d noticed the offset, but hadn’t figured out why it might be a problem.

When you say you noticed it, what drew your attention to it?

Even when there’s nothing plugged into the inputs on the ES-6, the ADAT channels look like this in RME’s TotalMix:
totalmix

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I always wondered what the cause of that was. For me, on a couple of channels, it’s so severe that it is quite audible. I figured that I simply had a defective ES-6. Good to know!

I’ve noticed a lot of offset when recording through my ES8. I need to pay more attention to the culprits. It’s not an issue for me as I record then sequence, but I guess it would be if I ever did anything live.

Here’s a nice example if anyone is not sure what to look for:

!!!

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ha, DC offset problems actually reared their head in the not-so-modular bit of my setup while I was doing my track. Thought I had a bust compressor channel on my rackmount unit but realised the problem was specific to my mfb522 drum machine’s inst outputs… guessed it must be DC offset… Just chucked a meter on there - sure enough 6V DC - yikes!

Feel like some special patch cables with built-in 1uF polyester decoupling caps might be in order - gotta be some advantages to a whole setup on 1/4" jacks!

I found the ES3/ES6 inputs/outputs themselves don’t have perfect DC offset correction when I had time on this gear. I was correcting it digitally by inserting trivial DSP programs. Either by measuring ADC output with shorted input & subtracting, or a single-pole highpass. Dunno if this is as easy to do outside of linux/jack though…

I’ve got a recording process sorted now with Live, so can just stick a HP on each input. Not really a problem.

So do the output modules mentioned by @Simeon earlier - Rosie etc have this built in to them? What about eurorack mixers?

Notes for my track Skylore:

This track was written in a Stockholm hotel room, looking out just before sunset and one of those beautiful skies that are just pure graduated colours. I don’t have a picture - but really it’s the effect of the winter light that made this. There’s also something in the short days that enhances this, or at least changes your perception of it. So the track tries to capture this depth.

The track is synthesised entirely in Max, and is then mixed in Live. I’ve been a bit obsessed by this gen~ rungler patch posted on the C74 forums a while back: https://cycling74.com/forums/sharing-is-rungling-stepped-havoc-in-gen, and have spent a bit of time tinkering with the arrangement inside along with building a control system around it. This is the current setup, with outputs from each of the runglers, plus phasor outputs driving a slave set of wave~ oscillators, then a whole bunch of other oscillators modulating amplitude - from lfo to audio range, with others modulating frequency (rect~'s at the top). Filtering is handled by the wonderful Surreal Machines Sallen & Key filter, and reverb by the Beap Gigaverb.

The thing I’ve noticed about this patch is that at very low rungle amounts (If that is the correct term?) the sound is more like a chorus rather than chaotic pattern. This is what you hear in the song. Another area I’m exploring is this approach of many free running modulating oscillators that feels very modular.

Hope you enjoy it.

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