When I set out to do today’s Jamuary patch I had initially planned on recreating, at least in spirit, a patch I did as a test for a travel synth during the summer. After setting up the piano portion of the patch, I changed my mind and decided against creating a sub bass sequence, or indeed using any distortion as I did in that patch. In part was because I was highly taken aback when, instead of plugging the piano output into the Qu-Bit Nautilus, as I did in that patch, I reached for the extremely lo-fi Bizarre Jezabel Quarté Mk2. The natural decay of the delay was plenty dirty in all the best of ways, and decided to go with it instead of introducing some other form of distortion. From there the patch went a very different direction. Rather than a sad yet hopeful tenor, this one is just sad.
For this patch I decided to use Stochaos as my gate producer for triggering the piano sounds, being fed by a chaotically controlled clock. I’m a fan of using chaos as a clock source. I’ve used multiple methods of using chaos to create off beat rhythms, from using Numberwang to running a chaos signal through Divide & Conquer, a clock divider than can use any signal as a clock input. Today I used, for the first time, the Nonlinearcircuits Let’s Get Fenestrated, a comparator NLC-style, fed by a heavily modulated The Hypster. This process created a perfectly ultra-wonky clock, which then fed Stochaos. Stochaos spat out four gates at the Disting NT inputs which triggered both the quantizer and the Poly Multisample player.
The audio was sent to the AI Synthesis 018 Stereo Matrix Mixer, and on to the Bizarre Jezabel Quarté Mk2 for some soul-crushingly beautiful repeats that seem to disintegrate as they decay away. I seriously contemplated just leaving the patch at that, adding in some reverb, and calling it a day, but I knew that I could add to it subtly and give it some more life. To give it some other textures to contemplate and heighten the overall mood of the piece without distracting too much from the piano and those beautiful repeats.
I started with the Qu-Bit Electronix Data Bender, but I knew I only wanted to use that sparingly and didn’t think it would add enough by itself, so opted also to send the piano notes to the Dradd(s) for some good old fashioned time stretching. This was perfect and even allowed me to use the Data Bender even more sparingly so as not to overwhelm the Piano with failure. I slowly controlled the Data Bender output in the ST Modular SVCA with a modulated LFO from the Frap Tools Falistri. To modulate the length of the LFO I used an attenuated and slightly offset Smooth Random output from Sapel into the Both CV input. An inverted copy of the LFO was sent to a second SVCA which very slightly lowered the volume of the Piano and its repeats while the Data Bender did the thing.
The Dradd(s) add tons of texture with their medium-to-short grains, re-creating the piano at a slow crawl, filling in space and adding a layer of intrigue. Like a splash in water, the Dradd(s) created a distorted view of what’s underneath: slivers of sound overlapping and rippling off each other in a beautiful chorus. I’m still infatuated with the dual Dradd(s). I’ve used lots of granular processors in Eurorack. Of the continuous processing type, those that don’t rely on pre-recording to a buffer, but instead have a continuous buffer and don’t require recording a certain bit of material to process, I have a very difficult time choosing between the Dradd(s) and the Mutable Instruments Beads. It seems like I can always find something fascinating. That I can always use it to find something beautiful inside of the audio itself.
Despite having to hazard snowy conditions doing afternoon obligations, I finally had a bit of time today to patch as the sun was beginning to set on what is about to be a very cold night. Like, for real. It’s gonna be cold as balls.1
I didn’t have an idea ready to go for today, so resorted to a couple of patches that I’ve done variations of in the past and wanted to further explore. I finally used Just Friends as a six part oscillator, with a lightly modulated Nonlinearcircuits The Hypster chaotically controlling their levels in six VCAs, while also modulating Just Friends’ Shape to get subtle timbre shifts. I didn’t seek a particular harmonic relationship between the different oscillators, but I turned Intone clockwise from noon until I got something that sounded a little dark but still pleasant.
Once these waves were level modulated and mixed to stereo in an Intellijel Amps, with odd Identity outputs on the left channel and even ones on the right, the mix was sent to the Olivia Artz Modular Time Machine for some delay before being sent to the output mixer and some reverb. I also sent a passthrough of this output to the Dradd(s) for some granular synthesis in Tape mode. I initially wanted it in an octave up mode, but between the high pitched bleeps, that were further pitched up in their own delay and granular-esque process, there was too much going on in that higher frequency range and it became too much to deal with. In lieu, I went with what amounts to using a tape machine that stutters at half speed. The effect here isn’t dramatic, but it does add a lot of movement in the stereo field which is really interesting.
The second voice was a simple triangle wave from a Falistri, using the other generator as its envelope and trigger source in the Rabid Elephant Natural Gate. The EOC output also triggered Sapel, which supplied both a new fall time for the envelope, as well as pitch for the oscillator, varying both note pitch and length. Although this sub-patch worked as it should, it was weirdly patched. It could have been great simplified without any penalty whatsoever. The inefficiency is due to it being what was left from other ideas. Rather than re-patching, I recycled what was already going on. I initially combined both generators’ bipolar outputs in Falistri’s four quadrant multiplier for some ring modulated tones, but ultimately opted for a sparkly sound over the marimba sound. The output from Natural Gate was sent to the Holocene Electronics Non-Linear Memory Machine for some delay and buffer freezing, which created some really cool effects, especially the aliasing on the pitched up notes. I wanted to devise a way to scan the buffer only while it was frozen, but couldn’t quite figure out how to do that with the current patch and gating technique. It definitely stumped me. I’ve done a recent patch where I was able to scan the buffer only when it was frozen, but it used an entirely different triggering mechanism and today I didn’t have there wherewithal to work together an algorithm to get it done. That said, the effect it does create is very cool. Almost Data Bender-like, which appeals to me.
I ran into a dreaded problem while recording today’s patch. It doesn’t occur often, only a handful of times that I can remember, but it is a problems channel bleed/crosstalk in my mixer. It can be clearly heard for at least the first two minutes and 20 seconds, and intermittently throughout the recording. It only happens under circumstances like today, with much lower pitched audio in one input, and much higher pitched audio in some other channel. Think sparkles. You know, kind of like in today’s patch. It’s really annoying, even if I don’t notice it in most circumstances. Fortunately the builder is super-responsive, and we’ll see if he has a fix or mitigation for it.
In America, at least for my generation where I grew up (South Florida), “as balls” is a popular unit of measurement. You can use it similarly to “as fuck”, although “as balls” isn’t quite as flexible. It works, however, under many circumstances. Hot as balls. Cold as balls. Busy as balls. Heavy as balls. Far as balls. It can also sometimes be used in a slightly different form as an adjective. (E.g., balls cold, balls hot). ↩︎
Today’s Jamuary was hard. I’m tired, and I made the fatal mistake of waiting until the last minute. The result isn’t bad. I actually like it, even if I’d make changes in a future revision. But in the spirit of using some unfamiliar gear during Jamuary, I ran into unfamiliar problems. I couldn’t find a filter I liked, had a hard time choosing delays, and had to patch and re-patch several times, only to arrive at a fairly simple audio chain and control scheme. I made dumb mistakes that hampered the effort and made it much more difficult than it should be.
Jamuary 2513 and 2514 were both rhythmic driven patches, and cool as they were, I was ready for something slow today. Up in the top right corner of my synth (as it’s currently configured) sits the revered Mannequins Just Friends. I haven’t had it too long, perhaps three or four months, but I hadn’t had the occasion to use it yet and I figured there’s no better time than right now to pop that particular cherry. Though I know Just Friends is many things, including a harmonic oscillator, I wanted to try its modulation capabilities during my premier with it. From all reports, it’s utterly fantastic in that role. So I set it at a slow yet still moving Time, and let it loose. The Hypster, via De-Escalate, modulated both Intone and Curve to keep the movement of each function in constant flux.
I thought about using virtually every multi-oscillator module I had. The E370, Falistri(s), 4Vox, CUNSA, Harmonic Oscillator, Quad Operator, and several others. But for some reason, I settled on using a Calsynth Changes, a very excellent 1:1 Mutable Instruments Stages clone, in Harmonic Oscillator (AKA Ouroboros mode). It’s not really a conventional choice for use as an oscillator, though it does the job great, and has the added benefit of having exactly six oscillators with six shapes (I used triangle waves), conveniently matching the six outputs of Just Friends.
Initially I tried to control the levels of each oscillator directly on Changes, but it doesn’t work great that way, so I opted to patch each output to a individual VCAs to be modulated by Just Friends, with the odd harmonics left and the even harmonics right. The output goes directly to the Bizarre Jezabel Mimosa, then Quarté Mk2 for a bit of lo-fi-ification. I had two looping triangle envelopes modulating time on both delay channels for some vibrato (even if I couldn’t hone in the modulation to my satisfaction), and, as the performance progressed, fed a slow looping stochastic function from the Addac506 to Mimosa’s wet/dry CV input. The noisy delay made Mimosa superfluous in some ways, but the effect is still nice, though probably not necessary, especially since I was also overdriving the VCAs with hot envelopes and, for much of the performance, with the attenuator wide open.
As a last minute addition, I also added a send to the Dradd brothers (in Grain mode) for some more gritty texture. This patch is full of texture. I tried to send the Dradd(s) through a delay, but couldn’t find one I liked quickly enough, and so abandoned the idea and ran it straight to the mixer for some reverb treatment.
The result is a pretty epic drone, perhaps a bit reminiscent of Alessandro Cortini (if I may be so bold), especially with the signature noisy PT2399 sound from the delay chips.
I set out today to experiment with exactly two things: a dynamic trigger patch technique suggested by none other than DivKid, and a new stereo wavefolder that I haven’t used nearly enough. It started off as a simple patch, that turned into a beast.
Dynamic triggers are interesting. Normally a trigger’s amplitude doesn’t matter. Most triggers simply cue other modules to do whatever it is they do. But some drum modules, filters, and LPGs thrive when fed with dynamic triggers because it allows individual hits to be different volumes, which brings an interesting dimension to LPG pings. There’s variety; a variance that adds character and drama.
The patch itself isn’t that difficult. The key is to both attenuate and offset noise, and use that in a VCA CV input. In a thread about Dynamic Triggers on Modwiggler, DivKid writes,
It’s also good to remember (for all of us, I know I need a reminder sometimes) that CV utilities are our friends. Offset and attenuation would get you a long way. So rather than fully random. Take a CV utility and use an offset of say 3V (roughly) and then mix in the noise but attenuated and you’ll have a series of values that are hovering and dancing around the offset. Musically and sort of “humanised” around that offset.
Although it sounded easy enough, I asked, on his Discord server, to elaborate, and he confirmed that the patch is as easy as I imagined it would be:
Trigger > VCA input
Offset/attenuated noise > VCA CV input
If you have a VCA with both level bias/offset and CV attenuators (like the Intellijel Amps, Quad VCA, or many others), simply patch the trigger to the input, set the offset to taste (3V, for example), and set the CV attenuator to taste. If you set it at around 1V, you’ll have triggers between 2-4V. The more attenuated the noise, the closer the triggers will be to the offset level. However you do it, it’s a dynamic treat.
I did this patch times four, using four copies of a Frap Tools Sapel trigger, each patched to the CuteLab Missed Opportunities for probability processing before going to the Intellijel Amps in order to be dynamically controlled by the offset and attenuated noise. Amps made this patch much easier because it has CV inputs that normalize, which means I only needed to use a single patch cable to feed all four channels doing trigger processing.1
These now dynamic triggers pinged four Rabid Elephant Natural Gates, which does register dynamic triggers, where I used four Frap Tools Falistri generators as oscillators before being mixed and sent to the Venus Instruments Veno-Echo.2 There are a lot of patch cables, with plenty of mults and Stackcables throughout. Triggers were flying everywhere in the patch. From Sapel to Missed Opportunities, Amps to Stochastic Function Generator, and Ornament & Crime’s legendary Quantermain quad quantizer algorithm. And that’s just to create notes. Other triggers went to the Nonlinearcircuits Divide & Conquer and Stochaos (to trigger its rather excellent stepped CV outputs), Veno-Echo, and Calsynth Changes, which modulated a lackluster kick and the very very cool Optotronics Stereo Lockhart Wavefolder.
The wavefolder was surely the high point in this patch for me. I really only understand how half of it works, but it’s ultra-fun. It adds harmonics in really interesting ways, fed by sharp envelopes to each side from a Calsynth Changes, triggered by a Calsynth Twiigs quad Bernoulli gate based on the Mutable Instruments Branches. This creates some exceptionally cool stereo movement that I’ll have to explore more of.
I also used the Industrial Music Electronics Malgorithm Mk2 for part, which was cool, but was overshadowed by the wavefolder once it was added.
I actually used all eight VCAs in my Amps chain to dynamically control four triggers and four snappy, stochastic envelopes from the Addac506 Stochastic Function Generator which were patched to the Natural Gates’ Control CV inputs. ↩︎
I meant to mix these down in a slightly stereo orientation, but I simply forgot to turn the pan knobs. 😕 ↩︎
Today I decided to go back to a technique I’ve rarely used, and on a much grander scale. I don’t use noise very often, and when I do it tends to be for the obvious use cases. Hit hats, wind and ocean sounds, sprays, etc. I seldomly use it for modulation, and only once have I used noise of any flavor to amplitude modulate an oscillators wave. Today I would do it again, times eight.
I conceived of using noise to modulate all eight harmonics of the Verbos Harmonic Oscillator this morning as my wife was talking to me. I even popped up a bit at the idea, and she took notice.
Wife: “What?”
Me: “Nothing. Just had a thought occur to me. Not even sure if it’s worth a shit.”
I spent the better part of the morning and early afternoon thinking about how I wanted to do this patch. I knew that just noise into each harmonic’s VCA wasn’t it. Then it occurred to me: Chaos! As soon as this though hit my brain I knew what to do, and immediately went to the synth to start patching.
I ran blue noise from Sapel to input 1 of the Intellijel Amps. Amps is a special sort of VCA. Everything cascades. All inputs cascade, as do CV inputs, and there are mixing outputs as well. It’s incredibly flexible. I have four of them chained together to be an eight channel “super VCA/submixer” and it’s been a great choice. Since each input cascades, I only needed one noise input to run this entire section of the patch. Every other channel received that same blue noise input as well. Into each channel’s CV input I patched one of the eight outputs from Nonlinearcircuits The Hypster to chaotically modulate the noise levels of all eight channels independently. Once that was patched, I ran each Amps output to its own Harmonic Oscillator VCA input at random. The only part of this patch that was planned were the first and fifth harmonics, which received their noise modulation from the U and -U outputs on The Hypster as they’re the outputs with the highest amplitude. Each harmonic was slowly brought in by slowly adjusting each CV attenuator individually at random until they were all playing. The nature of chaos means that cycles, even if semi-regular at times, don’t repeat exactly the same, and the harmonics never played the same twice, which kept movement interesting. There were often pauses or redirections in motion for each harmonic. Wonderful.
The mixed HO output was patched to the Multi-Delay Processor. I’ve been taken in by the earthy sound of the Harmonic Oscillator. Each harmonic sine wave has a little hair on it once you give them a little push. The drive in the MultixDelay Processor, both on the input and on each tap output, accentuates that hair in all the right ways. This Verbos ecosystem is warm and inviting, but it can also roar. Taps four and eight were patched to the Verbos Scan & Pan, hard panned left and right, and the output of the MDP, which only had the dry signal, was patched to be in the middle of the mix. This mix created a strong signal with some subtle stereo movement which ended up being fantastic. This stereo signal was then patched to the stereo matrix mixer to be spread around to different effects.
The Rossum Panharmonium fed the Holocene Electronics Non-Linear Memory Machine, which was set with a fairly slow delay and full clockwise smearing, which really smoothed out the Panharmonium’s output for an accompanying drone that floats along beside the ever moving Harmonic Oscillator. This output then fed the Dradd(s), which did its thing in Grain Mode (although I think I forgot to turn on the modulation to both P1 and P2 on both Dradds 😬 – I’m also not convinced it isn’t lost in the mix).
I’m very pleased with how this patch turned out and was a great success at using this technique which I’ll be sure to use more often.
I like wavetables and I like drones. Jamuary 6 saw both. A modulated quad wavetable LFO modulating the levels of a quad wavetable oscillator. It’s a patch I’ve been wanting to try for a while, and Jamuary is the perfect time to experiment with new techniques.
There are a lot of moving parts in this patch. The base creating the ever-changing drone is four unsynced LFOs from Kermit Mk3 controlling the levels of the four outputs from the E370 in the Intellijel Amps. These four outputs were patched to the ST Modular Sum Mix & Pan and then to the mixer. The pan CV inputs of the latter three channels were modulated by the Addac506 Stochastic Function Generator. The stereo signal from Sum Mix & Pan went to both the output as well as to a second mixer for summing to mono before being routed to the Verbos Multi-Delay Processor. The mono output of the MDP, which only has the dry signal,1 went to the output mixer, while two of the taps were routed to the Verbos Scan & Pan for hard panning left and right. All three of these signals were mixed and sent to the output.
Although I like the drive the MDP created, it largely defeated the panning of the three E370 outputs. I’d have been better served to run the stereo signal from the Sum Mix & Pan to a stereo distortion for some added drive so as not to throw a cover over subtle movement in the stereo space, but I do like the overall result. The MDP is a fantastic source for overdrive, and is a different sort than a full blown distortion like Mimosa. It’s deep and warm, like a fuzzy blanket on a cold winter day.
There’s lots of modulation too, with the bulk of it being supplied by the Nonlinearcircuits The Hypster fed a Let’s Splosh, with its outputs modulating the waves in both the E370, and three of the four channels of Kermit. Let’s Splosh self-modulated both Gain and Damping to keep its outputs in constant flux.
To accompany the drone proper, I sent the panning wavetables from the Sum Mix & Pan and stereo delay taps from the MDP to a pair of unmodulated Dradds. Both are in Grain Mode, and both are time stretching, with the left channel in reverse at about 20% speed and the and the right channel in forward at a slow crawl. It’s a bit difficult to pick out in the mix, but the overall sound is very different without it, and the final result benefits greatly with it.
The final touch to the patch are the drips and crickets. This oscillator and envelope are both from Falistri, sent through the Holocene Non-Linear Memory Machine. Pitch and random triggering was provided by Sapel. The last free channel of the Addac506 controlled both the Freeze and Scanning of the buffer. Its EOF trigger turned Freeze on and off, with the EOR gate output gating the function output in a VCA, which was scanning the buffer. This little sub-patch took a little while to figure out, but the results are rewarding. I’d been wanting to mess with scanning the buffer of the NLMM ever since I heard this patch by Ras Thavas, and today seemed like the day. It was a fun patch that I’ll be sure to explore further in the future.
I recently sat down with a goal: identify modules in my synth that are underutilized, and make a plan to integrate them into my patches. Like all musicians, synthesists can fall into patterns. We use the same techniques and too often travel similar routes. Though my repetition of techniques of late is somewhat purposeful as I learn new gear, its’s still repetition, and it’s nice to walk on untrodden ground every once in a while.
While I was looking through my folder of manuals, I quickly identified a module that I’ve only used once, and over a year ago: the Blukač Instruments Endless Processor.1 On paper this sort of module seems a natural partner for the kinds of sounds I use most, but for some reason I’ve tended to reach by it and patch something else like the Rossum Electro-Music Panharmonium or Qu-Bit Electronix Aurora. In a bid for some nonlinearity in my practice, I decided that the Endless Processor would be the first of those unused modules to put through its paces.
This patch uses chaos to create a sequence. The starting point is The Hypster by Nonlinearcircuits. I use The Hypster in a lot of patches for a lot of different purposes. I use it for “normal” modulation, the beginning of a chain to make clocks, pitch CV, and maybe more. It’s definitely one of my favorite modules overall, and a top two or three modulator that I’ve used. The Hypster serves many purposes; sometimes more than one in a given patch. In this patch it would serve all three of those functions, plus a bit of self-modulation to keep it from settling into something resembling a pattern.
Four outputs from The Hypster (X, Z, -Y, -U) were patched to another Nonlinearcircuits module, Numberwang, for some good old fashioned gate extraction. The last time I used Numberwang, I wanted a steady-ish rhythm. Not perfectly-on-the-grid steady, but something close, even if it had the propensity to drift (which was a big part of the point), which is why I didn’t modulate The Hypster in that patch. But this time I didn’t want steady. I wanted gates that can’t easily be tied time, which required a meandering source. Chaos can meander a bit, but it can also become regular in that chaotic kind of way. I didn’t want the regular part this time, so modulation of at least one parameter was crucial. Once I started to ping my oscillators with gates from Numberwang and found a frequency on The Hypster that provided a satisfying cadence, I set out to modulate both the Damp and Gain settings. Adding gain adds both voltage and nonlinearity to the feedback loop. More gain is higher output levels and more meandering. Damping suppresses those things in interesting ways. Modulating both brought revealed the chaotic nature of the signal, specifically through the pitch CV, but also in the gate pattern from Numberwang.
This wasn’t the first time I’ve used a chaos signal an a source for pitch CV or gates. But it was the first time I’ve used chaos as a source for pitch and gates while I performatively modulated it so that I would have more control over its range, or the way it meanders. Too much gain and you have pitches more fit for dogs than humans) Too much damping, and you have pitches without enough variation to keep the note sequence interesting, and gates that quickly turn into patterns (even if they do drift a bit). To modulate gain, I used The Hypster’s next door neighbor in my case, Frisson. I also used the -Z output to self-modulate Damping. Although both the Gain and Damping CV inputs both have attenuators, I patched both signals to an attenuator to fine tune the level of modulation The Hypster was receiving. Even very small turns of either attenuator knob revealed very interesting results that would be difficult to achieve with one-pass attenuation at the CV input. Slightly different gate patterns; slightly different notes in the pitch sequence. All very interesting and necessary in order to keep any part of the sequence from becoming dry or repetitive for too long.
I’ve used chaos as a pitch CV source frequently, but this time was a little different. Normally I use one source signal for each oscillator in the patch. But this time I decided to use just one chaos signal as the source for all four oscillators, clocked by Numberwang separately in four separate channels of Quantermain. I controlled the range of pitch primarily through an attenuator, the Nonlinearcircuits De-Escalate.2 This allowed for small changes in pitch choices. One thing I would likely do differently would be to minimize very low pitches by using some offset to the signal before attenuation, especially as I opened up the attenuator. Higher pitches also means lower pitches at the bottom end without some offset, and some of the pitches on the low end are just a little too low for my liking. I imagine some are even inaudible.
The pitch sequence (in D Minor) was sent from Quantermain to the four wavetable oscillators of the Synthesis Technology E370, with all four oscillators tuned to the same pitch, even if I couldn’t tell you what that pitch is. Each wavetable was lightly modulated by the Frisson, with each oscillator detuned slightly by hand. This constant variation in timbre created a wide variety of sounds. Each note just a little different than the last time it was struck. The oscillator outputs were patched to a pair of Rabid Elephant Natural Gate LPGs for pinging, using the same four Numberwang outputs that selected pitch for each channel.
The result is a dance of orbs in some fantastical forest, or drops of water falling to make music, like something akin to a fast moving Fall on the Monome Norns. It’s a beautiful generative sequence, even if this version of the patch used some human assistance. Using a VCA to control levels of the pitch and modulation signals with a very slow modulator would be the key to make it fully generative. In fact, I’ll put that in my patch book to use in the future!
In this patch I used a very simple stereo algorithm: the first Natural Gate outputs are the left channel, and the second Natural Gate outputs are the left channel. Although this decision created a wide stereo space, four separate events happening independently, two in each ear, can become a little distracting and separated, even if it also heightened interest. I think I might have been better served to send these outputs to a panning mixer for mixdown to place them a little more carefully in the stereo field, though I won’t go so far as to say that change should be recorded in ink. There is no sense of a unified space until these completely independent left and right channels hit the stereo reverb.
This effect was exacerbated by the dual mono delays used in the patch, a pair of Echofix EF-X2 tape echoes. Each was set to augment the original’s clarity, holding on to timbre as long as it could until atrophy took hold. Each delay was also set to a different delay time and tape head playback/feedback configuration which created very different echo patterns, heightening the very different sequence patterns in each ear.
But I made a terrible mistake. Throughout much of the recording you can hear some clipping in the left channel. While I investigated I made sure levels were good going into the audio interface. Not only were they not too hot, I’d have liked for them to be even louder. At first I thought it might be some artifact in the wavetable being modulated. But why only that wavetable? I then thought I might have set an envelope a little hot before going to Natural Gate, but that wasn’t it either. Then I heard it. A clue. The clipping wasn’t on the note generation itself, but only occasionally on the very first repeat of only particular notes. It doesn’t happen all of the time. As I was recording i investigated my gainstaging. I discovered that my levels going into the left channel delay were quite hot, and that’s what was causing the clipping; the inbuilt analog limiter that was occasionally being hit very hard and distorting. At least I think that’s what it was. Toward the end of the recording I adjusted the input level to the left delay which seemed to mostly sort the issue.
I also used The Dradds in this patch, although in a way I had never used them before, with the Grain algorithm. I had sort-of tried this mode before, but never really investigated it with the manual until this patch. Like when I actually RTFM while using The Dradds in the Tape algorithm, I was immensely happy with the result. Understanding your instrument is key. As synthesists we can happy accident our way into nice sounds regularly. But you can’t really compose with the hope that your knob twists will land you where you want to go. Just as strumming away on a guitar, or pressing piano keys doesn’t create something musical, you can’t really get music from a modular until you know which knobs to turn and when/how much to turn them. For this patch I chose to scan each buffer using a chaos signal from Frisson. This was nice movement, but the scarcity of notes feeding The Dradds meant that sometimes there was nothing in the short buffer to scan, or so little that it wasn’t scanned while it was in the buffer. This served to keep the Dradds from becoming too busy and overtaking the patch, but I would have liked more from The Dradds at many points.
The last effect used (besides reverb on the entire output) is the aforementioned Endless Processor. I hadn’t used this module much before. Not because I don’t think it would add a beautiful dimension to my patching, but because of unknown reasons that had me patching other FFT-like modules instead. The Endless Processor is a very simple module that does just one thing: it analyzes the frequency and level information of incoming audio, and endlessly sustains an average of that audio until you clear the layer. You can clear layers, or replace them with new audio, but ultimately the Endless Processor is a very simple instrument. It’s perfect for drones or making chords. It’s perfect for creating air in your patch, or filling space and creating texture. You can even use this module for stabbing techno chords.
But simple doesn’t mean easy. Capturing the exact sound you want, particularly at lower Memory times, can be challenging. You don’t always get the capture you hoped for (something that happened during this recording), and sometimes you get a capture that sounds downright bad. Today was my first day with it, so I think I can forgive myself for getting “meh” results in my first recording with it. I can only discern one capture, though I was pretty sure I did at least four of them on layers one and two. My initial goal was to have both channels of the Endless Processor float back and forth in the stereo field at different rates, but with only one sound being audible it’s pretty awkward, especially with as loud as it is. Clearly, I need practice.
Overall I really enjoyed creating this patch. Chaos is always fun to use in whatever capacity I use it. The Natural Gates shines again. The Echofix tape delays, brilliant. The Dradds doing Dradd-y things. My hope is to really work with the Endless Processor, as I can absolutely see just what a boon it could be in my practice.
I actually identified a whole lot of modules that have been underused, and am making a plan to use them, or sell them. ↩︎
As much as I like the De-Escalate, it would be a much easier tool to use were the jacks to one side and the knob on the other. Input-Knob-Output is a horribly patching orientation for minimizing spaghetti. ↩︎
Most of the time in modular synthesis drift is bad. Musicians all over will do whatever is necessary to mitigate drifting clocks or rhythms. Module makers of all sorts include resets specifically for the purpose of realigning the outputs to an incoming clock with the explicit goal of avoiding drift. Maintaining time is crucial in any beat driven track. Except when it’s not. And it’s this rhythmic drift that I wanted to explore in this otherwise beat driven patch.
It’s no secret that I like chaos. I use it for modulation or as a clock in most patches. I generally don’t expect or even desire steady clocks when I use chaos, but I also don’t generally produce beat driven compositions, and when I have I’ve tended towards uniform clocks and on-beat rhythms like most people. But today I wanted to explore a beat driven patch that uses chaos as its driving force. Rather than fear the drift, I endeavored to lean into the inherent wandering of chaotic signals while using them as lead in creating the rhythms. What I got is a wonderful dance of rhythms that want to be in line, but just can’t quite maintain their focus to make it last the whole way through. A set of rhythms that are mostly on the grid, but that occasionally drift before finally meandering their way back to the beat, like an ADHD dad in a grocery store. What we hear is the beauty of chaos in real time.
A few months ago I emailed Andrew at Nonlinearcircuits to ask for a module recommendation. I had lots of CV producers, but outside of sequencers, a clock divider, and EOR/EOC gates on function generators, I didn’t have many modules that can produce a plethora of gates. Although he had a couple of module recommendations, none came more highly suggested than Numberwang. “It’s like Let’s Splosh, but for gates” were his exact words, and I was sold. Whether using regularly timed signals like LFOs or cycling envelopes, or irregular signals like chaos or random, I’d have a gate creation machine that would be directly related to the signals feeding it.
Although I wasn’t sure how this experiment in chaos-driven rhythms would turn out, I knew I could get at least one of the waves to be in time. NLC’s The Hypster has 3 controls (frequency, gain, and damping). As explained in the Build Guide, “Damping keeps the circuits in the range of useful, somewhat regular modulation signals. As we’ll see later, more damping leads to more regular sine-like oscillations.” The guide goes on to show that although the signals are not exactly what we’d call uniform, if we use a good mixture of both both gain and damping, at least one of them will be regular(ish). Regular enough to drive a beat from. What I heard while using Natural Gate to tune the regularity of the incoming gate, saw via Numberwang’s copious blinkenlights, and with my metronome confirmed it.
With Natural Gate pinging away on my down beat, it was time to find those drifting rhythms I was after, hoping that the chaos feeding Numberwang wasn’t too far dampened and too regular. But things proverbially fell in line all too quickly. After trying several outputs on Numberwang in order to get the perfect four beat sequence, I found it. Beat one of the gate sequence is always on time, at the blazing tempo of 53bpm. This is also the beat that controls the kick and hats (using Pam’s as a 2x clock multiplier). Gates two, three, and four drift slightly. And not in that weird, timely way that slightly out of sync clocks drift and realign,1 but in a more organic way that both speeds up and slows down around that base tempo while being on grid most of the time. It’s a playful game between the clock and its trailing rhythms, not unlike three dogs drifting around its steadily paced owner on a nice walk in the afternoon.
Now that I had a good gate sequence, I needed some pitch to go with it. This patch uses four outputs from the Joranalogue Generate 3 as the main sound source. All four of the outputs (odd, even, full, and core) have very different sounds and timbres, and are up to two and a half octaves apart,2 each patched to a Natural Gate input. But even though I was only using a single pitch sequence for four separate parts, I knew I wanted that pitch to be derived from the same source as my rhythms. I wanted as much of the patch as possible to be driven by those four original chaos outputs. Using a mult, I ran the same four The Hypster outputs used to create my gate sequence in Numberwang to Let’s Splosh, and randomly chose four outputs that were then mixed in the Atomosynth Transmon before making its way to Quantermain for quantization (E Japanese), and finally to Generate 3’s v/oct input. These four Let’s Splosh outputs were modulated in this very excellent voltage controlled matrix mixer via four outputs from the Nonlinearcircuits Frisson. Using four mixed sources for pitch allows for some easy flexibility when trying to add variety. A twist of any of the knobs on the mixer will give a different result in the final pitch sequence. The pitch change was being clocked in Quantermain by one of the unused Numberwang outputs, along with all four notes in the sequence at the Natural Gates’ “Hit” inputs. Once the “Open” parameter on Natural Gate was closed to give the notes definition outside of pitch and timbre changes at about 1:30 in, those same gates also triggered four envelopes on a pair of Frap Tools Falistris to modulate the “Open” parameter and give each note just a little more punch and space.
But Let’s Splosh wasn’t finished doing its part at deriving the pitch sequence, as 10 other outputs were used to modulate various parts of the patch. From subtle changes in the hi hat’s envelope decay, to modulating the “Even”, “Odd”, and “Fundamental” CV inputs on Generate 3 that are constantly changing the timbre of each note produced, and both P1 and P2 CV inputs on both Pladask Elektrisk Dradds used in the patch, Let’s Splosh, and the four signals that feed it, are all over this patch. In total 14 of the 16 Let’s Splosh outputs were used, spreading out remnants and recombinations of those four original chaos signals throughout the entire patch. The only independent module in play that isn’t being driven by those four original chaos signals is the NLC Frisson, which plays a somewhat minor role in modulating direct descendants of those four original chaos signals in getting a pitch CV.
From here the patch is relatively simple, mostly with the sequence running through various effects. The most obvious effect is the ever-wonderful Olivia Artz Modular Time Machine. The taps on the delay combined with feedback can take a very simple four note sequence and turn it into any rhythm I can imagine, and plenty others I can’t, even if the one in this patch is rather unimaginative with all of the taps active, though at different levels. But it’s not just some ornamental delay that I was after either. It’s the Time Machine, when juxtaposed against the steady kick drum, that fully reveals the chaotically drifting rhythm. It’s the key to the entire endeavor. The sequence is only four notes long, and all four notes are quick plucks in Natural Gate. There isn’t much musical information to go on, despite the pains taken to create the patch, and it’s the Time Machine that helps bring that very simple sequence to life. With Time Machine, the slightly out of place notes in the sequence are given a chance to wander. It exposes the frolicsome ebb and flow of chaos for all to see.
Another accompanying effect used in the patch is the always beautiful Rossum Electro-Music Panharmonium. I’ve found Panharmonium to be indispensable in my patches, and have written about it before, as it allows me to fill sonic holes in a very organic way, using the main driver of the composition as its muse. Pitching the Panharmonium up or down to suit my needs, I can fill gaps in the frequency spectrum, or avoid the clashing of instruments in a particular spectrum. I also frequently use it for its excellent ability to fill space, especially in patches that are otherwise sparse, and since it follows its input directly, it’s always harmonically related. In this patch I pitched Panharmonium down an octave using cross faded sines, and ran it through the Bizarre Jezabel Mimosa as an insert, adding progressively more and more distortion as the piece progressed, with it running full wet, though not full distortion, by the end. This creates a bed of pads for these meandering rhythms to float through, while filling space in the frequency spectrum. It helps create texture, and gives the composition some weight.
A pair of Pladask Elektrisk Dradds also made an appearance, even if it didn’t really work out. Using the dry sequence and its many repeats from the Time Machine, my first thought was to fade the granular outputs of the Dradds in and out. Something to add some ornamentation to the patch, but without being prominent. It sounded great when I was setting it up, but is barely audible for most of the patch. Which brings me to the new SetonixSynth Shaka modular voltage controlled stereo matrix mixer.
It’s also no secret that I really like the AI Synthesis 018 Stereo Matrix Mixer. It fundamentally changed the way that I patch and how I go about composing pieces from the moment it was first installed. It opened up a lot of opportunities for how I enjoy patching in modular. I’ve used it in literally every patch since it went in the case. It prompted me to buy the also excellent Atomosynth Transmon voltage controlled matrix mixer. When SetonixSynth announced earlier this summer that they would be releasing a voltage controlled stereo matrix mixer, I knew I was going to get it. I quickly joined the pre-sale mailing list which would give a goodly discount on the first units sold. As soon as I got the email with a link a couple of months later, I went ahead and purchased a Shaka 8 and two Shaka 4 expanders for a four input, four output voltage controlled stereo matrix mixer. There’s the very real possibility that I purchased the first one sold once that link went live. As soon as I got it, it went in the case. I used it in my first patch after putting it in, though I didn’t use any voltage control, opting to see just how close it is to the AI Synthesis on an even playing field. It sounded great. Like the AI Synthesis, the Shaka system is made foremost with high quality sound in mind. But I did notice that the exponential nature of the volume control was unlike anything I’d used before. There’s no sound output until you get to about noon on the dial, and it moves up rather quickly from there. According to the developer, at full attenuation, the output is at -100dB, while it’s still a remarkable -50dB with the dial at noon, maxing out at unity gain (8v) at full clockwise. Adding CV up to 10v can output your signal at +20dB. But that leaves just half a knob twist to dial in the level of each node, making fiddling with knobs a must, and the need for precision is paramount, especially if you’re to perform with it. I won’t say I had trouble dialing in good levels with the knobs. It was easy enough, even if that meant paying much closer attention to a simple process than I normally might.
But once I decided to try and use CV control with this patch, I was stymied by the exponential nature of the level control. I’ve never used an exponential VCA before. All of mine are either linear, or somehow switchable between linear and logarithmic. I was trying to do relatively simple things that I’ve done since my very first patch, like using a cycling envelope to open and close a VCA, and I simply couldn’t figure it out. My first thought was that since the VCA is fully open at 8v, I’d send an 8v envelope in the CV input for a channel and everything would be right with the world. Only it wasn’t. With an 8v envelope from Zadar and the knob at full CCW, I got virtually nothing from the output. I would hear the two Dradds granular-ing away for perhaps two seconds of a 20 second envelope. I couldn’t get any sound at all until the envelope was higher than 6v. I was stumped, with no idea what the problem was, much less a solution. I tried adding some offset with the knob, but that only led to blowing the signal out quickly. I never did find a good solution, hence the sparse appearance of the Dradds.
But hope isn’t lost. In the Shaka thread at Modwiggler, I noted my frustration and was given a couple of tips by the developer. He admits that using CV will take some adjustments to how one might normally patch a VCA. In his last response to me he noted, “With such a slow moving LFO, your best bet is probably to attenuate it more into the range you want. The full attenuation of this module is -100dB, the maximum allowed by the VCA it’s using, so at 10 o’clock it attenuates by -65dB and at noon it attenuates by -50dB. Depending on the input signal that is still a lot of attenuation, so is probably where you want to start for many applications.” He further goes on to say that having silence was his goal at full attenuation, noting that it was the largest concern from testers during development. Having had mixers and other gear that bleeds audio where it doesn’t belong, whether in an output or via crosstalk between separate channels, I can’t say that I blame him. If it’s not a vactrol based device, it shouldn’t ever bleed.
That said, this needed conditioning of CV before going to a VC mixer seems to be trading one hurdle for another. A voltage controlled mixer is desired so that you don’t need separate VCAs to manage signal levels. They’re built right in. That’s a highly desirable feature, especially with stereo signals. But if I need a VCA, or an attenuator, to condition my CV for use in the mixer CV inputs, I’ve simply traded out the reason why I need a VCA pre-mixer. It’s a side step, when the point is an improvement. An external VCA is an external VCA whether it’s used for note shaping before a mixer or envelope attenuation in order to shape the note in the mixer. Add in the relative complexity of having to carefully attenuate and shape the CV alongside meticulous knob placement on the mixer itself so that the CV functions in the way you think it should, and I’m not yet convinced that this particular implementation a real step forward. I’m not yet ready to give up on the Shaka system. It’s a very powerful idea that could bring yet another boon to my patching in the same way the AI Synthesis 018 did over a year ago. But if these VCAs don’t function like virtually every other VCA I regularly use, and CV preparation is more of a chore than simply using a VCA for note shaping before the mixer, I’ll have to re-evaluate its place in my rack.
Unfortunately I was unable to get good CV control over the Dradds’ level, and it only peeks through seldomly, and for only a short time. Fortunately my inability to get good CV control over the Dradds wasn’t a crucial part of the composition, and despite its absence, the patch sounds great.
The last part of the patch couldn’t be simpler. The kick drum is a simple filter ring with the Frap Tools Cunsa. The same envelope used to hit the filter input is also used as FM to give the drum a bit more punch. The hats are just as simple, using white noise from Sapel that is patched through Cunsa using a HP output. The VCA in Cunsa is hit by an envelope with a very lightly modulated decay to introduce some difference. Something between a fully closed “tic”, and a very slightly opened “pshh.” Both envelopes are clocked originally from that same regular downbeat of the four step sequence, but it’s patched through Pamela’s Pro Workout. Both outputs are at a 2x multiplier, with the hi hat output being shifted 50% to be on the offbeat.
Overall, this was a really fun patch to make. I had an idea that I was able to bring to fruition, despite some difficulties with a new piece of gear. I’ll keep working with the Shaka system until I either conclude that it’s better than the AI Synthesis 018, or I’ll sell it and wait for the next alternative.
Or how how the turn signal in your car will drift in and out of time with music or another car’s turn signal. ↩︎
As explained in the Generate 3 manual, “[The Core output] is the 10 Vpp triangle wave output straight from Generate 3’s VCO core. Also note that it is at half the frequency of, so one octave below, the fundamental output, and thus can be used as a sub-octave signal” The manual continues on to note that the “Even” output is a saw wave at twice the frequency of the fundamental, the odd is an octave and a half higher (beginning on the 3rd harmonic), and the “Full” wave being all harmonics, including the fundamental. ↩︎
