A dynamical estimation method for noise environmental system with quantized observation mechanism contaminated by background noise

By Uchino Eiji   Ohta Mitsuo  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1983, Iss. 2, 1983-07 ,pp. : 1163-1166

Institute of Noise Control Engineering

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A dynamic state estimation method for the stochastic environmental noise system under an arbitrary background noise based on moving average time series model

By Hatakeyama Kazutatsu   Ohta Mitsuo   Hakamura Kasumasa  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1984, Iss. 1, 1984-12 ,pp. : 1383-1386

Institute of Noise Control Engineering

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A state estimation method by use of a hierarchical type digital filter for the energy acoustic system contaminated by the background noise

By Ikuta Akira   Ohta Mitsuo   Hatakeyama Kazutatsu  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1988, Iss. 5, 1988-08 ,pp. : 51-54

Institute of Noise Control Engineering

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A state estimation method based on the wide-sense digital filter employing higher order correlation information for the reverberation curve in the room contaminated by a background noise

By Ogawa Hitsohi   Ohta Mitsuo   Hatakeyama Kazutatsu  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1994, Iss. 2, 1994-09 ,pp. : 2083-2086

Institute of Noise Control Engineering

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Mutual conversion between energy and decibel statistics of sound data with arbitrary stochastic distribution - Application to the environmental acoustic system state estimation

By Uchino E.   Ohta M.   Hatakeyama K.  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1991, Iss. 3, 1991-12 ,pp. : 1161-1164

Institute of Noise Control Engineering

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