derivata-seconda

csound source: https://github.com/tonpatt/compositions/tree/master/onde%2Bcric2

These are two studies realized in Csound in 1995 and revised in 2025. The first is a study on the timbral variations resulting from the interference of sounds with closely related frequencies; the second is a study on noise and the manipulation of sound through filters, delay, and feedback.

onde+cric2

derivata quarta

nematostella_2025_6

a self-generating music test

https://github.com/tonpatt/compositions/tree/master/ma

I recorded 15 layers of guitar, each processed through a different Csound instrument that I wrote anew for each layer.  Each layer is simple, each has its own timbre.  Somehow I find it all comforting.

Lullaby

In spring sunlight
the rows of tea bushes
ripple like waves



Tōge Morita (1924-2013) was a Japanese teacher and poet from Osaka. In the early 50s, he started publishing his poems in the Katsuragi 葛城 magazine, later becoming its editor-in-chief and, in 1990, its editor.

Haiku by Tōge Morita

Picture by Kyle Bushnell

avaunt weightless - naviarhaiku604

Sonification of sea anemone larvae. Part of the EU project SHORES (https://shores.pt)

nematostella_2025_7_organ

emotes sinewy

slightly faint
yet clear
the milky way

oshio Kiyosaki (1922-1999) was a Japanese haiku poet and scholar of Japanese literature. He published a biography of Kyoshi Takahama in 1966 and co-authored Kyoshi Monogatari, another study on the renowned haiku poet, in 1979.

The Milky Way (amanogawa, or "Heavenly River" in Japanese) is a kigo for Autumn, mainly because that's when the galaxy is most visible in Japan.

Haiku by Toshio Kiyosaki

Picture by Yong Chuan Tan

agates chill wryly - naviarhaiku606

Performance, composition, sound installations, and programming. I work as a professor of music technology at NTNU.
I am particularly interested in the interaction of composition and improvisation, and I use various custom software solutions for improvisatory interplay between me and the computer.
Another area of special focus for me is granular synthesis (what I'd like to term "particle synthesis" when merging all known forms of the granular technique). I use Csound and Python as my main tools, and I've designed some opcodes for the Csound language.
In the past I have worked with the groups Krøyt and Motorpsycho.

A math person making and modifying sounds with custom code, Csound, homemade electronics.

New tracks tagged #CSound