Polyphase quadrature filters-A new subband coding technique. - Joseph Rothweiler (ICASSP, 1983)

A multiple rate low rate voice codec. - Joseph Rothweiler; Jack Carmody (ICASSP, 1985)

Performance of a real time low rate voice codec. - Joseph Rothweiler (ICASSP, 1986)

A high quality speech coder at 400 bps. - Y. J. Liu; Joseph Rothweiler (ICASSP, 1989)

Speech enhancement using a ternary-decision based filter. - T. S. Sun; S. Nandkumar; Jack Carmody; Joseph Rothweiler; A. Goldschen; N. Russell; S. Mpasi; P. Green (ICASSP, 1995)

A rootfinding algorithm for line spectral frequencies. - Joseph Rothweiler (ICASSP, 1999)

On polynomial reduction in the computation of LSP frequencies. - Joseph Rothweiler (IEEE Trans. Speech Audio Process., 1999)