Search results

Search:
in the keywords: 43.50.Lj

Sort By:

Limit search:

Train Noise - Comparison of Prediction Methods

100%

Němec M., Danihelová A., Gejdoš M., Gergel' T., Danihelová Z., Suchomel J., Čulík M.

Acta Physica Polonica A

2015

vol. 127

issue 1

125-127

Railway noise in towns and city centres is one of the environmental problems. Defining the noise level is possible in two ways - via in situ measurement or via calculation (prediction). For the comparison of objectively measured values of sound pressure levels from railroads two methods used in the Slovak Republic were chosen - Schall 03 and the Czech prediction method. Track number 170: Zvolen-Vrútky in the town Zvolen was selected as the measurement location of noise exposure. Method Schall 03 overestimates the measurement values by approximately 1 dB and the Czech method by 4 dB. Both prediction methods, in spite of the systematic overestimating, describe the real noise situation very well; the calculated Pearson coefficient of correlation with Schall 03 method was 0.94 and with the Czech method 0.90.

Refine search results

1 Acta Physica Polonica A

1 2015

1 Danihelová A.

1 Danihelová Z.

1 Gejdoš M.

1 Gergel' T.

1 Němec M.

1 Suchomel J.

1 Čulík M.

Search results

Train Noise - Comparison of Prediction Methods