| 2010 | ICASSP | Accurate video-quality estimation without video decoding. | Toru Yamada, Shoji Yachida, Yuzo Senda, Masahiro Serizawa |
| 2003 | ICASSP | A family of 3GPP-standard noise suppressors for the AMR codec and the evaluation results. | Masanori Kato, Akihiko Sugiyama, Masahiro Serizawa |
| 2002 | ICASSP | A packet loss recovery method using packet arrived behind the playout time for CELP decoding. | Masahiro Serizawa, Hironori Ito |
| 2002 | ICASSP | Noise suppression with synthesis windowing and pseudo noise injection. | Akihiko Sugiyama, Thanh Phong Hua, Masanori Kato, Masahiro Serizawa |
| 2000 | ICASSP | A silence compression algorithm for multi-rate/dual-bandwidth MPEG-4 CELP standard. | Masahiro Serizawa, Hironori Ito, Toshiyuki Nomura |
| 1998 | ICASSP | An adaptive multi-rate speech codec based on MP-CELP coding algorithm for ETSI AMR standard. | Hironori Ito, Masahiro Serizawa, Kazunori Ozawa, Toshiyuki Nomura |
| 1998 | ICASSP | A bitrate and bandwidth scalable CELP coder. | Toshiyuki Nomura, Masahiro Iwadare, Masahiro Serizawa, Kazunori Ozawa |
| 1998 | ICASSP | High quality multi-pulse based CELP speech coding at 6.4 kb/s and its subjective evaluation. | Kazunori Ozawa, Masahiro Serizawa |
| 1998 | ICASSP | High quality multi-pulse based CELP speech coding at 6.4 kb/s and its subjective evaluation. | Kazunori Ozawa, Masahiro Serizawa |
| 1996 | ICASSP | Low-delay CELP with multi-pulse VQ and fast search for GSM EFR. | Shinichi Taumi, Kazunori Ozawa, Toshiyuki Nomura, Masahiro Serizawa |
| 1995 | ICASSP | 4 kbps improved pitch prediction CELP speech coding with 20 ms frame. | Masahiro Serizawa, Kazunori Ozawa |
| 1994 | ICASSP | M-LCELP speech coding at 4 kbps. | Kazunori Ozawa, Masahiro Serizawa, Toshiki Miyano, Toshiyuki Nomura |
| 1993 | Interspeech | M-LCELP speech coding at bit-rates below 4kbps. | Kazunori Ozawa, Masahiro Serizawa, Toshiki Miyano, Toshiyuki Nomura |
| 1992 | ICASSP | Improved 4.8 kb/s CELP coding using two-stage vector quantization with multiple candidates (LCELP). | Toshiki Miyano, Masahiro Serizawa, Junichi Takizawa, Shigeji Ikeda, Kazunori Ozawa |
| 1990 | Interspeech | An artificial neural network for the burst point detection. | Shigeyoshi Kitazawa, Masahiro Serizawa |