Adaptive Decomposition of a Composite Signal of Identical Unknown Wavelets in Noise. - Sachio Senmoto; Donald G. Childers (IEEE Trans. Syst. Man Cybern., 1972)

PCM Jitter Suppression by Scrambling. - Hiroyuki Kasai; Sachio Senmoto; Masahiko Matsushita (IEEE Trans. Commun., 1974)