Paraunitary filter banks and wavelet packets. - Anand K. Soman; P. P. Vaidyanathan (ICASSP, 1992)

Linear phase orthonormal filter banks. - Anand K. Soman; P. P. Vaidyanathan; Truong Q. Nguyen (ICASSP (3), 1993)

A quadratic-constrained least-squares approach to linear phase orthonormal filter bank design. - Truong Q. Nguyen; Anand K. Soman; P. P. Vaidyanathan (ISCAS, 1993)

Efficient subband encoding of magnitude/phase spectra. - Anand K. Soman; P. P. Vaidyanathan (ISCAS, 1993)

On orthonormal wavelets and paraunitary filter banks. - Anand K. Soman; P. P. Vaidyanathan (IEEE Trans. Signal Process., 1993)

Coding gain in paraunitary analysis/synthesis systems. - Anand K. Soman; P. P. Vaidyanathan (IEEE Trans. Signal Process., 1993)

Linear phase paraunitary filter banks: theory, factorizations and designs. - Anand K. Soman; P. P. Vaidyanathan; Truong Q. Nguyen (IEEE Trans. Signal Process., 1993)

A complete factorization of paraunitary matrices with pairwise mirror-image symmetry in the frequency domain. - Anand K. Soman; P. P. Vaidyanathan (IEEE Trans. Signal Process., 1995)