DzGl

by Cameron Shafii

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  • Cassette + Digital Album

    30 minute cassette tape
    White ferric cassettes with black cassette imprint
    Offset printed artwork
    Edition of 100 copies

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1.
01:02
2.
05:56
3.
01:46
4.
00:06
5.
02:14
6.
01:57
7.
08:30
8.
03:03

about

DzGl (abbr. Differenzengleichung) are a series of nine contrasting computer-based approximations of integers in recurrence relations.
In discrete mathematics, recurrence relations are the analog of differential equations, equations that involve the derivatives of functions as well as the function itself. The sonification of datasets and algorithms in these pieces produce compositions that are non-linear, complementary and self-similar.


Tracks A1, A3 through B1 and B3 are for unattended computer. Tracks A2 and B1 are for piano two- and four-hands with minimal digital signal processing and electronic treatment. Track A6 refactors Tom Erbe’s code base to regenerate James Tenney’s piece ‘For Ann (Rising)’, iterating on each sine wave-like Shepard-Risset glissando.

credits

released December 22, 2015

Computer, Piano, Recorded By, Edited By – Cameron Shafii
Mastered By – Rashad Becker
Artwork, Design – Arnau Sala

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anòmia Barcelona, Spain

Anòmia intends to effectively present and contextualize a curated, collective group of artists and projects working in various disciplines, including: Sound, Video, Publishing – through both physical and digital media- while remaining open in considering form and concept, generating and promoting reflections and enabling forward creative studies in media, contemporary thought and archival research ... more

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