Cepstrum-Based Harmonics-to-Noise Ratio Measurement in Voiced Speech. - Peter J. Murphy; Olatunji O. Akande (Summer School on Neural Networks, 2004)

Simulations of the types of disfluency produced in spontaneous utterances by fluent speakers, and the change in disfluency type seen as speakers who stutter get older. - Peter Howell; Olatunji O. Akande (DiSS, 2005)

Cepstrum-Based Estimation of the Harmonics-to-Noise Ratio for Synthesized and Human Voice Signals. - Peter J. Murphy; Olatunji O. Akande (NOLISP, 2005)

Estimation of the vocal tract transfer function with application to glottal wave analysis. - Olatunji O. Akande; Peter J. Murphy (Speech Commun., 2005)