Unscented kalman filtering of line spectral frequencies. - Andrew Errity; John McKenna; Stephen Isard (INTERSPEECH, 2004)

An investigation of manifold learning for speech analysis. - Andrew Errity; John McKenna (INTERSPEECH, 2006)

A Comparative Study of Linear and Nonlinear Dimensionality Reduction for Speaker Identification. - Andrew Errity; John McKenna (DSP, 2007)

Spectral Dynamics as a Source of Discontinuity in Concatenative Speech Synthesis. - Barry Kirkpatrick; Darragh O'Brien; Ronan Scaife; Andrew Errity (DSP, 2007)

Dimensionality reduction methods applied to both magnitude and phase derived features. - Andrew Errity; John McKenna; Barry Kirkpatrick (INTERSPEECH, 2007)

On the role of spectral dynamics in unit selection speech synthesis. - Barry Kirkpatrick; Darragh O'Brien; Ronan Scaife; Andrew Errity (INTERSPEECH, 2007)

Manifold Learning-Based Feature Transformation for Phone Classification. - Andrew Errity; John McKenna; Barry Kirkpatrick (NOLISP, 2007)

A comparison of linear and nonlinear dimensionality reduction methods applied to synthetic speech. - Andrew Errity; John McKenna (INTERSPEECH, 2009)