Langheinrich, and Kurt Hentschläger, founded  the Viennese media art group Pyramedia. They have been collaborating since 1991 on their joint project Granular Synthesis, a term that originally derives from sound design. Granular Synthesis, are particularly interested in investigating the aesthetic potential of audio-visual re-synthesis, and are experts in the field of sound manipulation. Their live performances bombard audiences with light, video and audio projections. Recent projects include: Pol 2.0, NoiseGate-M6, Sweet Heart, X-tended Thrill and different versions of the Modell installation.

Lux