Multi-Material Filter

    The Multi-Material Filter is a physical signal processor that uses a high-voltage piezoelectric driver and a passive pickup, both attached to the same material, to send an audio signal vibrating through any chosen material (metal, clay, etc).

    Present in:
    • Flut (Tighter)
    • Labile Form
    • Memory of Fake Fire Screen (POV)
    • Soft Crown
    • Soft Crown Transparencies
    • Sucked In
    • Wet Hologram
    • Whiting Belt
    • Origin: Designed and constructed by Joseph Kramer
    • Materials: Wood, aluminum, clay, electronics
    • Year: 2013