Dynamic frequency scaling based power saving algorithm for a portable kitchen TV. - Won-Jong Kim; Tae-Ho Roh; Kyou-Jung Son; Seong-Pil Moon; Chang-Hwan Jang; Tae-Gyu Chang (ICCE, 2013)

A feedback ANC based voice enhancing earmuffs system. - Seong-Pil Moon; Tae-Ho Roh; Tae-Gyu Chang (ICCE, 2013)