Hidden auxiliary media channels in audio signals by perceptually insignificant component replacement. - Tim D. Jackson; Francis F. Li; Keith Yates (ICME, 2005)

Relationships Between Phonetic Features and Speech Perception - A Statistical Investigation from a Large Anechoic British English Corpus. - Ian R. Cushing; Francis F. Li; Ken Worrall; Tim D. Jackson (INTERSPEECH, 2011)