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--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/148096/148096_ACC.hea
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+148096_ACC 3 100 1000
+148096_ACC.dat 16 397.1758(-297683)/mg 0 0 199 -8624 0 ACC_X
+148096_ACC.dat 16 697.1702(49499)/mg 0 0 -16035 -1785 0 ACC_Y
+148096_ACC.dat 16 293.8744(184406)/mg 0 0 -1617 28449 0 ACC_Z