Weighted linear prediction for speech analysis in noisy conditions. - Jouni Pohjalainen; Heikki Kallasjoki; Kalle J. Palomäki; Mikko Kurimo; Paavo Alku (INTERSPEECH, 2009)

Uncertainty Measures for Improving Exemplar-Based Source Separation. - Heikki Kallasjoki; Ulpu Remes; Jort F. Gemmeke; Tuomas Virtanen; Kalle J. Palomäki (INTERSPEECH, 2011)

Mask estimation and imputation methods for missing data speech recognition in a multisource reverberant environment. - Sami Keronen; Heikki Kallasjoki; Ulpu Remes; Guy J. Brown; Jort F. Gemmeke; Kalle J. Palomäki (Comput. Speech Lang., 2013)

On the role of missing data imputation and NMF feature enhancement in building synthetic voices using reverberant speech. - Dhananjaya N. Gowda; Heikki Kallasjoki; Reima Karhila; Cristian Contan; Kalle J. Palomäki; Mircea Giurgiu; Mikko Kurimo (INTERSPEECH, 2014)

Estimating Uncertainty to Improve Exemplar-Based Feature Enhancement for Noise Robust Speech Recognition. - Heikki Kallasjoki; Jort F. Gemmeke; Kalle J. Palomäki (IEEE ACM Trans. Audio Speech Lang. Process., 2014)

Feature enhancement of reverberant speech by distribution matching and non-negative matrix factorization. - Sami Keronen; Heikki Kallasjoki; Kalle J. Palomäki; Guy J. Brown; Jort F. Gemmeke (EURASIP J. Adv. Signal Process., 2015)