K. Ozawa

High quality MP-CELP speech coding at 12 kb/s and 6.4 kb/s

Masahiro Serizawa, Toshiyuki Nomura, K. Ozawa, 1997, 1997 IEEE Workshop on Speech Coding for Telecommunications Proceedings. Back to Basics: Attacking Fundamental Problems in Speech Coding.

Development of new steelmaking process with minimum slag generation at NKK Fukuyama Works

Satoshi Kohira, K. Ozawa, Eiji Sakurai, 1999 .

High quality multi-pulse speech coder with pitch prediction

K. Ozawa, T. Araseki, 1986, ICASSP '86. IEEE International Conference on Acoustics, Speech, and Signal Processing.

Low bit rate multi-pulse speech coder with natural speech quality

K. Ozawa, T. Araseki, 1986, ICASSP '86. IEEE International Conference on Acoustics, Speech, and Signal Processing.

2.4 kbps pitch prediction multi-pulse speech coding

K. Ozawa, S. Ono, 1988, ICASSP-88., International Conference on Acoustics, Speech, and Signal Processing.