--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/148108/148108_PPG.hea
@@ -0,0 +1,4 @@
+148108_PPG 3 30 300
+148108_PPG.dat 16 19521.2383(-4589692)/a.u. 0 0 -25217 -11990 0 PPG_R
+148108_PPG.dat 16 37095.0815(-1962337)/a.u. 0 0 -4175 -26222 0 PPG_G
+148108_PPG.dat 16 18440.9258(-881805)/a.u. 0 0 -24427 6148 0 PPG_B