--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149051/149051_PPG.hea
@@ -0,0 +1,4 @@
+149051_PPG 3 30 300
+149051_PPG.dat 16 27391.1955(-6499349)/a.u. 0 0 -21972 -9819 0 PPG_R
+149051_PPG.dat 16 24602.0985(-1410146)/a.u. 0 0 -20188 5825 0 PPG_G
+149051_PPG.dat 16 32298.6762(-1724419)/a.u. 0 0 -21323 14472 0 PPG_B