Passover is, perhaps, the most “visible” Jewish holiday for me. After all, we have featured the Matzoh Man in many photos and short video clips here on CatSynth, and now twice in a row for CatSynth TV.
For this year’s episode, we took audio output from our mechanical friend via a contact mic and sent it into the KOMA Field Kit. We then split the signal into audio, which was run through our modular synthesizer – specifically, the Rossum Electro-music Morpheus – and the Field Kit’s own envelope follow and actuator section, ultimately driving the solenoid. It was a fun little demo both to make and to watch.
I also included a little demo of the ritual diet, with matzoh, prepared horseradish, and Kedem grape juice. But beyond that, anything is fair game for me during Passover as long as there are no piggies or shellfish, or leavened bread. No beer allowed, but non-kosher wine and spirits are fine. It becomes a bit of a game to see if for eight days I can follow these simple rules. To someone more Orthodox, or even the least bit devout, this simple approach could be transgressive, or even blasphemous. But from my point of view, not only is it plenty but I also sometimes wonder why I both at all. It’s not like I believe in the literal truth of the Biblical story, or have any fear of or respect for any religious authorities.
Somehow, though, I still feel compelled to participate. And not just participate, flaunt it, reminding friends that I can’t share pastries or bread products over the week because I’m Jewish. That feels important to remind people of. And it sometimes makes its way into my music, through titles like Kislev and Donershtik (Yiddish for Thursday) or organizing structures in stories. It’s fun. It’s “cool”. But also it feels more urgent, as the world around us seems more anti-Semitic now than it did during my youth. I’m deeply bothered by the attacks that seem to be increasing against Jews, both verbal and violent. But I’m also concerned with an increasing religiosity and sense of obedience among many who identify as Jewish. If being Jewish is just about being religious, or being obedient to a text or patriarchal authorities, then it does truly become time to ask “why bother?”. But for now, we do our best to both persevere and enjoy.
Purim is the “most synthesizer-y” of Jewish holidays, given that one of it’s central rituals is noisemaking. This year we created a synthesizer demo running sounds from a gragger through several modules.
The demo uses a mixture of pre-recorded gragger on the QuBit Nebulae and live sound via the Mikrophonie and Make Noise Echophon. The full list of modules used in the Purim demo is:
Make Noise Echophon
Qu-Bit Nebulae (v1)
Rossum Electro-Music Morpheus
Make Noise Maths
Make Noise Tempi
Malekko Heavy Industry Noisering
I do wish I already had a Qu-bit Nebulae v2 for this project. You can see our review of v2 from NAMM 2018 here.
Purim is a holiday that commemorates the saving of the Jewish people in the ancient Persian Empire from the king’s wicked advisor Haman, as told in the book of Esther. Traditionally, the gragger is used to mask the name of Haman when said out loud during readings.
We visited our friends at Rossum Electro-Music at NAMM and were treated to an in-depth demonstration of their Assimil8or module by Marco Alpert.
We are grateful to Marco for his demonstration, not just because it made our video awesome, but because it helped better understand what is a complex module. The Assimil8or is a sample engine with many of the features one found in classic E-MU samplers, and more (Dave Rossum being the mastermind behind E-MU’s popular instruments). One particularly intriguing advance was the timed switching among samples, which allows one to move between different tracks seamlessly while remaining in time (the Cars example in the video demonstrates this quite well). There is also “virtual tape-scrubbing” of audio. Of course, everything is CV controllable.
Combining the Assimil8or with the Morpheus module (which we at CatSynth own and enjoy) and the Control Forge, one can assemble something akin to an E-MU sampler on steroids, with vastly more complex and rich control options, including at audio rate! Even the Morpheus on its own is rather overwhelming, but having seen the modules in action by the folks who made gives us ideas on how to use it better. We look forward to more experiments with these modules from Rossum Electro-Music!
More info can be found at http://www.rossum-electro.com.
(Disclosure: Amanda Chaudhary of CatSynth used to work for E-MU Systems, several of whose principals are now at Rossum Electro-Music.)
Fast, reflect, and question. These are our personal mandates on Yom Kippur this 5778 (2017). Fasting is pretty self-explanatory – I don’t do it every year, but this year it feels important to do so. Sam Sam does not have to fast. The questioning centers around “what does it mean to be Jewish in this time and place”, an especially complicated and treacherous question for those of us who are secular Jews. Yom Kippur is described in Leviticus, the one book of the Torah that I have not been able to get through in its entirety (mostly because it’s extremely dense and about as riveting as the phone book). But I still celebrate independent of that, based on heritage and family tradition. You are a Jew if your mother is a Jew, end of story. I extend this rule to my cats.
[Sam Sam is exempt from fasting]
For an excellent read on the topic of secular Jews on Yom Kippur, especially secular Jews committed to activism and social justice, please read this article by Dania Rajendra [Full disclosure: Dania is my sister-in-law.]. For me, part of my plan for this holiday was to compose a track based on sounds from a short-wave-radio synth module an, idea I formulated during a reflective moment last night.
[Cover image taken during Yom Kippur 2016, see this article.]
The track was recorded as a meditation of sorts, getting into a heightened, focused state while turning the knobs of the Eowave short-wave module, tuning into stations that aren’t there. The other “master” of the track was the Wiard/Richter Noisering, which I let control the Rossum Electro-Music Morpheus module. Both focus on chance and working with elements very much outside my control. I also did not want to spend much time outside the meditation-recording process itself. There is no editing save for some tapering at the beginning and end of the track and the obligatory EQ and compression.
I am both doing too much, and too little at the same time. I can’t save all the shelter cats; I can help everyone suffering through one disaster after another in North America and Carribean. But I can try to make a little bit of a difference in each. When I focus on all things “CatSynth”, sometimes my music suffers – I’m overdue booking new gigs for my band CDP and I do feel a need to atone for that. In short, the challenge in 5778 and beyond is to find a way of doing all the things that matter most while minimizing time and resources on the things that don’t. No easy task for someone who tends to say “yes” to everything, hates to disappoint others, and has a difficult time letting go of things. But that last one is another aspect of this holiday, and so it is as good a time to begin as any…
Last year, I was excited to see the debut of Rossum Electro-Music. This year, the excitement is that the Morpheus module will finally be available soon.
Since our picture, although appropriately cute, isn’t the best, here is an official image.
The Morpheus module features a 14-pole Z-plane filter similar to one in the classic E-MU Morpheus (which I still use in some of my music), but goes beyond the capabilities of the original. As it is a module, one can use any sound source with it rather than just built-in ROM samples. And all the the dimensions of the filter – which are visualized as a cube – can be manipulated in parallel from arbitrary CV sources. On top of that, a step sequencer allows one to move through different configurations of the filter in real-time.
I was only able to scratch the surface of the sound possibilities with this. One thing I’d like to explore is whether with all the degrees of freedom this filter is even more unstable than the original. That’s not a bad thing per se (as long as one has a limiter handy), as it can be a thing of beauty to bring a filter just to the edge.
The Morpheus is actually part of a full suite of modules that Rossum Electro-Music is offering. The Evolution ladder filter was already debuted last year, and is a fine filter in itself. There is also the Control Forge CV generator, Assimil8or phase-modulation sampler, and Satellite CV generator. It occurs to me that putting these modules together (plus a MIDI to CV converter) one could theoretically construct an “E-MU Morpheus on steroids”.
We at CatSynth shall eagerly await the public release of the Morpheus in the coming weeks and keep an eye out for things to come from our friends at Rossum Electro-Music.
We at CatSynth have long been fans of E-MU Systems’ synthesizer. The Proteus 2K and Morpheus remain vital parts of my music studio – and some long-time readers may recall that I used to work for E-MU many years ago. So it was excited to see the new Eurorack modules from Rossum Electo-Music, the new project of E-MU founder and synthesizer inventor Dave Rossum.
The main module available is the Evolution, a Moog-style ladder filter with some unique twists. It allows the user to switch among topologies, from 3 to 6 poles, in real time. And of course this function is controllable via CV for some interesting effects. The filter itself sounds great, with signal conditioning to allow resonant sweeps while maintaining strong bass tones from the original signal. The Morpheus module is a Eurorack implementation of the legendary E-MU Z-Plane filter, which allows interpolation on three axis between different 14-pole filter configurations. All of the parameters for the Z-Plane filter are CV controllable. Unfortunately the Morpheus wasn’t ready for me to hear, but I certainly looking forward to it.