Some more in-depth explanations of the concept of algorhythm can be read in »Hidden AlgoRHYTHMS Everywhere – a sonic approach to everyday technologies«. It is distributed under the terms of the GNU Free Documentation License, a copy of which is available here.

The text is a pre-version in progress. A final version of this paper is planned to be published as: »AlgoRHYTHMS Everywhere – a heuristic approach to everyday technologies«, in:Hoogstad, Jan Hein / Stougaard, Birgitte (Ed.): PLURALIZING RHYTHM: MUSIC, ARTS, POLITICS, Amsterdam/New York: Rodopi, 2011 (forthcoming)

More about sonic archeology here.

There is also an older german article called: »Das Algorhythmische. Microsounds als zei(t)kritische Schwellenphänome zwischen Sounds und Rhythmen«, in: Volmar, Axel, (Hrsg.): Zeitkritische Medien, Berlin: Kadmos, 2009, p. 383 – 396