64 kbit/s audio signal transmission approaches using 32 kbit/s ADPCM channel banks. - Masahiro Iwadare; Takao Nishitani (IEEE J. Sel. Areas Commun., 1988)

Adaptive transform coding with an adaptive block size (ATC-ABS). - Akihiko Sugiyama; Fumie Hazu; Masahiro Iwadare; Takao Nishitani (ICASSP, 1990)

Adaptive transform coding with an adaptive block size using a modified DCT. - Fumie Hazu; Akihiko Sugiyama; Masahiro Iwadare; Takao Nishitani (ICSLP, 1990)

A 128 kb/s Hi-Fi Audio CODEC Based on Adaptive Transform Coding with Adaptive Block Size MDCT. - Masahiro Iwadare; Akihiko Sugiyama; Fumie Hazu; Akihiro Hirano; Takao Nishitani (IEEE J. Sel. Areas Commun., 1992)

An efficient tonal component coding algorithm for MPEG-2 Audio NBC. - Yuichiro Takamizawa; Masahiro Iwadare; Akihiko Sugiyama (ICASSP, 1997)

Compact multimedia players with PC memory cards-silicon view and shopping navigation. - Masahiro Iwadare; Nobuhiro Ohdate; Hiroshi Matsuo; Masanobu Sato (MMSP, 1997)

A Single-Chip MPEG/Audio Decoder LSI Based on a Compact Decoding Algorithm. - Masahiro Iwadare; Hideto Takano; Yoshitaka Shibuya; Hideki Sakamoto; Takeshi Kuwajima; Osamu Kitabatake; Naoko Kobayashi (J. VLSI Signal Process., 1997)

A bitrate and bandwidth scalable CELP coder. - Toshiyuki Nomura; Masahiro Iwadare; Masahiro Serizawa; Kazunori Ozawa (ICASSP, 1998)