Two artworks well known for draping sexual images across digital surfaces, Shu Lea Cheang's 'Expand' and Zvonka Simcic and Tanja Vujinovic's 'Hardbody' are considered in light of their scores in NetNoise, a new exhibition hosted by CTheory. Organized across three sonic categories -- culture pitch, noise velocity, and sound motion -- NetNoise includes international projects from Briton Simon Biggs, Korean Young Hae Chang Heavy Industries, Japanese artist Kogo, and Australian rubric-innovator Mez, among others. The curatorial premise is explained in depth on the NetNoise site in text and audio formats. You heard it here first. -- Rachel Greene