--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/148104/148104_ACC.hea
@@ -0,0 +1,4 @@
+148104_ACC 3 100 1000
+148104_ACC.dat 16 923.0141(-691799)/mg 0 0 21691 -21052 0 ACC_X
+148104_ACC.dat 16 1394.3404(115033)/mg 0 0 -697 -2546 0 ACC_Y
+148104_ACC.dat 16 799.1951(473124)/mg 0 0 -4795 12483 0 ACC_Z