Applications of a digital audio-signal processor in T.V. sets. - Wil J. W. Kitzen; P. M. Boers (ICASSP, 1984)

Matrixing of bit rate reduced audio signals. - W. R. Th. ten Kate; P. M. Boers; A. Mäkivirta; J. Kuusama; Karl-Ejner Christensen; Eric Sørensen (ICASSP, 1992)