The IF spectrogram: A new spectral representation
International Symposium on Simulation, Visualization and Auralization, in Proc. ASVA 97, pp. 423-430, 1997
音声の倍音構造を明瞭に表す、IFスペクトル分析法の提案.(Toshihiko Abe, Takao Kobayashi, Satoshi Imai)