Michihisa Ohkawa

According to our database, Michihisa Ohkawa authored at least 1 paper in 1989.

Collaborative distances:

• Dijkstra number of six.
• Erdős number of five.

1989

An analog speech scrambling system using the FFT technique with high-level security.

Akira Matsunaga, Keiichiro Koga, Michihisa Ohkawa

IEEE J. Sel. Areas Commun., 1989