Using the modulation wavelet transform for feature extraction in automatic speech recognition. - Kenji Okada; Takayuki Arai; Noburu Kanederu; Yasunori Momomura; Yuji Murahara (INTERSPEECH, 2000)

Using the modulation complex wavelet transform for feature extraction in automatic speech recognition. - Yasunori Momomura; Kenji Okada; Takayuki Arai; Noboru Kanedera; Yuji Murahara (INTERSPEECH, 2001)