A German waveform, also studied by  Ella . She developed techniques which allowed her to grab the waveform in her hands, and turn it over and over, looking for imperfections, or coherent segments that betrayed its artifact-nature and thus its ultimate origin and meaning (not that she was really interested in the cultural significance of the object... she really just want to perfect her analysis techniques, which would help her in  immeuble  her own unnamable  machine  and waveforms).     Des disques rotatifs balayaient les gens en deuil, et changeaient leurs images en sons, qui étaient transmis par câbles téléphoniques.