. . "253776" . . . "Determination of P - wave arrival time of acoustic events" . "P(IAA300130906), Z(AV0Z30130516), Z(MSM0021620855)" . . . "000283443400006" . . "1"^^ . . "[1AD319500AED]" . . . . "Rudajev, Vladim\u00EDr" . "Determination of P - wave arrival time of acoustic events"@en . "RIV/67985831:_____/10:00352771!RIV11-AV0-67985831" . "3"^^ . . "Petru\u017E\u00E1lek, M." . . "The new approach to the P-wave arrival time determination based on acoustic emission data from loading experiments is tested. The algorithm used in this paper is built on the STA/LTA function computed by a convolution that speeds up the computation process very much. The picking process makes use of shifting of temporary onset until certain conditions are fulfill and as a main decision criterion on the threshold exceeding of the STA/LTA derivation function is used. The P-wave onset time is determined in a selected interval that corresponds to the theoretical propagation of elastic wave in the rock sample. Results obtained by our algorithm were correlated with data acquired manually and a high order statistic software as well."@en . "15" . "SK - Slovensk\u00E1 republika" . "1335-1788" . "The new approach to the P-wave arrival time determination based on acoustic emission data from loading experiments is tested. The algorithm used in this paper is built on the STA/LTA function computed by a convolution that speeds up the computation process very much. The picking process makes use of shifting of temporary onset until certain conditions are fulfill and as a main decision criterion on the threshold exceeding of the STA/LTA derivation function is used. The P-wave onset time is determined in a selected interval that corresponds to the theoretical propagation of elastic wave in the rock sample. Results obtained by our algorithm were correlated with data acquired manually and a high order statistic software as well." . "2" . "onset detection; automatic picker; acoustic emission; loading experiments; STA/LTA"@en . . "RIV/67985831:_____/10:00352771" . . "Acta Montanistica Slovaca" . . . . "Svitek, T." . . "7"^^ . "Determination of P - wave arrival time of acoustic events" . "Determination of P - wave arrival time of acoustic events"@en . .