Noise Engineering

Get out of the box -- and back in

Noise Engineering is a Eurorack and 5U modular synthesizer manufacturer based in Los Angeles, California. 

Cursus Iteritas


Cursus Iteritas



Cursus Iteritas is a 10HP oscillator that works from a dynamically generated wavetable. It gives the user spectral-like controls over three different modes based on different conceptualizations of frequency:  Fourier, which uses sine waves;  Daubechies, using wavelets, and Walsh mode, using the Walsh transform. Cursus Iteritas parametrizes a wide variety of sounds, but because the sounds are all based off of orthogonal functions, it has a musical tone structure and can produce an extremely wide variety of harmonic sounds.

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Works well with: Lapsus Os, Pons Asinorum, Clep Diaz

Size and power:

  • 10 HP

  • +12v: 150ma/80ma (if +5v on)

  • -12v: 5ma

  • +5v: 0ma/90ma (if +5v on)

Cursus - series, from Latin cursus "series" 

Iteritas - repetitiousness - from Latin itero "repeat" with suffix -tas "state of being" 

"a series of of repetitiousness"

Learn more about CI:

Dueling Oscillators: The making of Cursus and Loquelic Iteritas (Or: why everyone needs multiple oscillators)

LI vs LIP vs CI vs CIP: The Oscillator Conundrum Strikes Back

Tuning stuff (insert funny title here)

Noise Engineering is proudly located in Los Angeles, CA