An evaluation method of Leq for non-stationary noises based on the stochastic change of level statistics

By Nishimura Kiminobu   Ohta Mitsuo  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1987, Iss. 4, 1987-09 ,pp. : 1129-1132

Institute of Noise Control Engineering

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A statistical prediction method on the level distribution of road traffic noise based on the nonstationary property of moment statistics with roughly observed discrete level data

By Nishimura Kiminobu   Ohta Mitsuo  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1985, Iss. 2, 1985-09 ,pp. : 1371-1374

Institute of Noise Control Engineering

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An evaluation method on the arbitrary type probability distribution with a digital level observation and its application to the sound environment based on the S.E.A. method

By Xiao Yagui   Ohta Mitsuo   Hatakeyama Kazutatsu  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1987, Iss. 3, 1987-09 ,pp. : 1519-1522

Institute of Noise Control Engineering

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Probabilistic evaluation method based on temporal change of factorial cumulants for actual nonstationary environmental noise

By Nishimura Kiminobu   Ohta Mitsuo   Hatakeyama Kasutatsu  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1981, Iss. 2, 1981-10 ,pp. : 1037-1040

Institute of Noise Control Engineering

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A new trial of estimating an Leq evaluation index by use of the statistical information on the noise level fluctuation

By Mitani Yasuo   Ohta Mitsuo  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1986, Iss. 1, 1986-07 ,pp. : 1275-1280

Institute of Noise Control Engineering

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