An audio watermarking method for music having sparse representation. - Harumi Murata; Akio Ogihara; Shigetoshi Hayashi (ISPACS, 2013)

Tolerance Evaluation of Audio Watermarking Method Based on Modification of Sound Pressure Level between Channels. - Harumi Murata; Akio Ogihara; Shigetoshi Hayashi (IEICE Trans. Inf. Syst., 2018)