| 2013 | Interspeech | Three-dimensional rectangular vocal-tract model with asymmetric wall impedances. | Kunitoshi Motoki |
| 2010 | Interspeech | Effects of wall impedance on transmission and attenuation of higher-order modes in vocal-tract model. | Kunitoshi Motoki |
| 2007 | Interspeech | A four-cube FEM model of the extrinsic and intrinsic tongue muscles to simulate the production of vowel /i/. | Sayoko Takano, Hiroki Matsuzaki, Kunitoshi Motoki |
| 2004 | Interspeech | Computation of the acoustic characteristics of vocal-tract models with geometrical perturbation. | Kunitoshi Motoki, Hiroki Matsuzaki |
| 2000 | Interspeech | Computation of 3-d vocal tract acoustics based on mode-matching technique. | Kunitoshi Motoki, Xavier Pelorson, Pierre Badin, Hiroki Matsuzaki |
| 1998 | Interspeech | Effects of shapes of radiational aperture on radiation characteristics. | Hiroki Matsuzaki, Kunitoshi Motoki, Nobuhiro Miki |
| 1998 | Interspeech | A model to represent propagation and radiation of higher-order modes for 3-d vocal-tract configuration. | Kunitoshi Motoki, Hiroki Matsuzaki |
| 1994 | Interspeech | Measurement of acoustic impedance density distribution in the near field of the labial horn. | Kunitoshi Motoki, Pierre Badin, Nobuhiro Miki |
| 1992 | Interspeech | Measurement of intraoral sound pressure distributions of Japanese vowels. | Kunitoshi Motoki, Nobuhiro Miki |
| 1990 | Interspeech | Measurement of sound wave characteristics in the vocal tract. | Kunitoshi Motoki, Nobuhiro Miki, Nobuo Nagai |
| 1987 | ICASSP | A lattice filter model with accurate lip impedance for dynamic articuratory movement. | Nobuhiro Miki, Kunitoshi Motoki, Nobuo Nagai |
| 1986 | ICASSP | Area estimation from ARMA analysis based on a vocal-tract model. | Nobuhiro Miki, Sato Saga, Kunitoshi Motoki, Yoshikazu Miyanaga, Nobuo Nagai |