Adaptive noise reduction in aircraft communication systems. - P. Darlington; P. D. Wheeler; G. A. Powell (ICASSP, 1985)

Adaptive cancellation of periodic, synchronously sampled interference. - Stephen J. Elliott; P. Darlington (IEEE Trans. Acoust. Speech Signal Process., 1985)

Stability of adaptively controlled systems-A graphical approach. - P. Darlington; Stephen J. Elliott (ICASSP, 1987)

Practical adaptive noise reduction in the aircraft cockpit environment. - G. A. Powell; P. Darlington; P. D. Wheeler (ICASSP, 1987)

Synchronous adaptive filters with delayed coefficient adaption. - P. Darlington; Stephen J. Elliott (ICASSP, 1988)

Static and dynamic noise transmission over an oxygen mask [military aircrew applications]. - P. Darlington; G. A. Powell (ICASSP, 1988)

Equivalent transfer functions of minimum output variance mean-square estimators. - P. Darlington; G. Xu (IEEE Trans. Signal Process., 1991)

Performance surfaces of minimum effort estimators and controllers. - P. Darlington (IEEE Trans. Signal Process., 1995)