--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149020/149020_PPG.hea
@@ -0,0 +1,4 @@
+149020_PPG 3 30 300
+149020_PPG.dat 16 427.5135(-75419)/a.u. 0 0 2517 17272 0 PPG_R
+149020_PPG.dat 16 286.8671(-34505)/a.u. 0 0 -16161 -24705 0 PPG_G
+149020_PPG.dat 16 275.8602(-33596)/a.u. 0 0 -14279 -7137 0 PPG_B