Superb vinyl technique: Q-tip is a Beast (2009), fits well with our Bifi wood-records at Oksasenkatu. Q-tip is also rapping on Groove Is in the Heart (1990)! Spending my time as a gallery guard working on my eurorack (sample 1 & 2). Breadboarded an inverter.
Build a USB 5v output 1u and assembled a passive signal multiple. The USB 5v output is equipped with a 250mA fuse to prevent excessive power draw. The project taught me how to measure amperage and to work with fuses. The faceplate and interior structure, which supports the charger have been laser cut to measure. Damaged and destroyed my Mikrophonie contact mic build. Build RCA out/in sockets on the back of my main case which attach to my spring reverb and tank (which is mounted to the case). Laser cut 1u panels (lpg, piezo amp, attenuverter/offset) and delivered my first modular beat online (polyrhythmic slow beats trough a spring reverb sound like drumbient).
Preparing for the BIFI Studio exhibition with Johannes. Event info is online at the Oksasenkatu 11 site. Equipped both monstera leaf piezo mic units with balanced outputs and they work very well. The sounds are clean and the surfaces sensitive.
Added some old texts online. I really like “Fade in, Fade out”! I have no idea how it was received by the public back in the day but I hope someone will enjoy it now:
- Fade in, Fade out – Kasino Creative Annual: About Hair. (2010)
- Eero’s Error: Selling myself on Facebook, Framer Mag. 1# (2011)
- Eero’s Error: Paying the Bill without Money. Framer Mag. 2# (2011)
Continued with my Simple EQ* build and added it on modulargrid (the Tilt EQ channel is still giving me trouble). Also build a 12v to 9v transducer which has the same dimensions as a 9v battery and a 10pin ribbon cable connector so that I can power it from my eurorack. The first unit is a proof of concept and I’ll build a new one with a big heat sink. I’ll use it to mount 9v circuits to my rack.
A nice short documentary The Delian Mode (2009) by Kara Blake. It gives a good overview of Delia Derbyshires work at the BBC and her influence on electronic music. She remembers the sound of hoofs on cobbles, she heard as a child as an influence on her appetite for polyrhythmics and recalls that the noise of air raid sirens sparked her curiosity in electronic sounds. There is an archive of her work online, with entries like: The Delian Mode (1963).
Visited Monstera by Essi Kausalainen at Mad House. I liked the performance and particularly enjoyed a minimalistic stepping dance the performers executed towards the end of the show. It felt like a simplified version of cicapo or some other court dance. Perhaps something enjoyed by Carl Linnaeus in the ballrooms of his era. Linnaeus’ work in starting the modern system of naming organisms had inspired the performance and he was heavily present in a séance-like segment before the dance. In a talk before the show Kausalainen pondered if the act of naming a thing could be read as an attempt to show affection towards it. The step-dance also reminded me of compulsory or involuntary movements people perform when idling (while waiting for a bus etc). The dance informed me of a vegetative movement or motion, which is possibly intrinsic to all living things. The practice of the performers felt like an amplification of this auto-movement and when performed collectively by the group, it felt like a method of building solidarity trough the lowest common nominator (which for me is idling).
Etched and build a Bastl Skis Expander 1u and assembled a Lite2Sound PX unit by Rare Waves. I want to send audio across space using leds and laser beams. Tested it yesterday sending audio form my Disting Mk4 using a bipolar led thing I build and it works well. I’m looking for a red laser which I can use to draw on material surfaces, so that the Lite2Sound converts the shapes of the surface to sound (much like a vinyl needle). I want to hear textures. I used a fee from a wedding gig (manufactured mineral waters, read poetry and served as a bartender) to acquire a spring tank (Accutronics 9EB2C1B) and
I’m making made a 1u expanded for the Spring Reverb mkII.
What does sending audio in a laser beam trough parkling water, spatialized by a spring reverb (which feedback agitates the water) sound like? What will the surface of a slab of wood sound like when played like a vinyl? Do grooves of bark sound what they feel like?
I’m preparing for a month lon trip to Russia. The Alkovi “In Various Stages of Ruins” -group includes (2018-19): Elina Vainio, Matti Kunttu, Iona Rosin and Katja Kalinainen. The project is organized by Arttu Merimaa & Miina Hujala. Other artists from Finland will also join in on different segments of the trip and their works will be presented in screenings / exhibitions on the way. The train from Helsinki leaves 2.9. I’ll give a presentation on mineral waters at Fabrika (Moscow) on 4.9 and later in Vladivostok. During the trip we’ll visit Ekaterinburg for the Ural Industrial Biennial of Contemporary Art and Novosibirsk. I won’t have access to the internet on the train but I plan to write posts, which I’ll publish en masse once I get to a wifi.
The performances I’ll present illustrate how mineral waters are formed as rain passes through the soil and how different waters affect our bodies. The characteristics of different waters will be explored using electronic gadgets, anecdotes and by preparing a batch of mineral water for consumption. I’ve build a eurorack module for the occasion. It is a Simple EQ / Baxandall EQ module, which I’ve made as a trough hole unit and modified by adding switches and female pin headers, so that I can swap capacitors used in the original circuit.
I’ve build capacitors which use mineral water as the conductive material and plastic balloons as the non-conducting substance (dielectric). The capacitors have different architectures and shapes: A component which is made from a balloon (filled with 10ml water) inside a balloon (filled with 10ml water), shows as a ~3000pf capacitor. A component which is constructed from a balloon (filled with 10ml water and 10g copper) and a jar (with 20ml water), shows as a 12nf capacitor if its charged with a 9v battery for 10 sek. A component which has two spiraling compartments, shows as a 40pf cap. etc. Measurements vary and I guess the capacitance changes over time as the electrolytes in the salty water run out.
The EQ’s treble setting shows a notable difference when a capacitor is swapped. Unfortunately the change in the nature of audio passed trough the circuit is non-spectacular (my water capacitors behave as normal capacitors). But it is intriguing to use water as an electronic component! I’ve also build a nifty eurorack case for the trip (I’ll share the design later). The 84hp skiff has laser-engraved Byzantine ornaments and maps form our groups previous trips to Russia. The inside of the case lid shows module schematics (for debugging) and a manual for the Expert Sleepers Disting MK4 unit. The case also has pictures from different water based parasites a illustrations. I’ll laser cut the panels for the module tomorrow. The panels also have inserts for the 4,45mm jars I use for the water caps.