Concepedia

Michihisa Ohkawa

MO

1

Publications

58

Citations

1

H-Index

1989

Active since

Affiliations

Showa Denko (Japan)(Current)

Michihisa Ohkawa is an author at Showa Denko (Japan) specializing in health sciences, speech processing, and noise.

Top concepts

NoiseHealthEngineeringCryptographySpeech CodingHardware SecuritySignal ProcessingSpeech ProcessingSpeech EnhancementSpeech Recognition

Publications per year

1989–1989

1

Publications

1

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

Akira Matsunaga, Keiichiro Koga, Michihisa Ohkawa · IEEE Journal on Selected Areas in Communications · 1989 · 58 citations

Fft Technique, Engineering, Analog Design +19

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