--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149040/149040_PPG.hea
@@ -0,0 +1,4 @@
+149040_PPG 3 30 300
+149040_PPG.dat 16 15739.5794(-3646901)/a.u. 0 0 -31526 26643 0 PPG_R
+149040_PPG.dat 16 22386.7154(-1213582)/a.u. 0 0 -29167 6302 0 PPG_G
+149040_PPG.dat 16 27133.0013(-1351106)/a.u. 0 0 -32642 -15194 0 PPG_B