Voice conversion based on mixtures of factor analyzers. - Yosuke Uto; Yoshihiko Nankaku; Tomoki Toda; Akinobu Lee; Keiichi Tokuda (INTERSPEECH, 2006)

Simultaneous conversion of duration and spectrum based on statistical models including time-sequence matching. - Kaori Yutani; Yosuke Uto; Yoshihiko Nankaku; Tomoki Toda; Keiichi Tokuda (INTERSPEECH, 2008)

Voice conversion based on simultaneous modelling of spectrum and F0. - Kaori Yutani; Yosuke Uto; Yoshihiko Nankaku; Akinobu Lee; Keiichi Tokuda (ICASSP, 2009)