[IEEE 2008 International SoC Design Conference (ISOCC) - Busan, Korea (South) (2008.11.24-2008.11.25)] 2008 International SoC Design Conference - Design of voice guiding system using serial connection technique of speakersByun, Jisung; Lee, Sunyong; Kim, Teawan; Park, Jungsu; Chung, Yunmo; Song, Moonvin; Kwon, Ohkyun · 2008