Spectral Envelope Estimation and Regularization. - L. Anders Ekman; W. Bastiaan Kleijn; Manohar N. Murthi (ICASSP (1), 2006)

Estimation of the Instantaneous Pitch of Speech. - Barbara Resch; Mattias Nilsson; L. Anders Ekman; W. Bastiaan Kleijn (IEEE Trans. Speech Audio Process., 2007)

Regularized Linear Prediction of Speech. - L. Anders Ekman; W. Bastiaan Kleijn; Manohar N. Murthi (IEEE Trans. Speech Audio Process., 2008)

Double-Ended Quality Assessment System for Super-Wideband Speech. - L. Anders Ekman; Volodya Grancharov; W. Bastiaan Kleijn (IEEE Trans. Speech Audio Process., 2011)