Audio watermarking using time-frequency compression expansion. - Foo Say Wei; Ho Shuet Mun; Ng Ling Mei (ISCAS (3), 2004)

A blind audio watermarking scheme using peak point extraction. - Foo Say Wei; Xue Feng; Li Mengyuan (ISCAS (5), 2005)

Recognition of Musical Instruments. - Harya Wicaksana; Septian Hartono; Foo Say Wei (APCCAS, 2006)

Robustness of One Bit Per Sample Audio Watermarking. - Foo Say Wei; Dong Qi (ISCAS, 2009)