--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149022/149022_PPG.hea
@@ -0,0 +1,4 @@
+149022_PPG 3 30 300
+149022_PPG.dat 16 3258.661(-779192)/a.u. 0 0 -13622 -14741 0 PPG_R
+149022_PPG.dat 16 1640.8271(-78681)/a.u. 0 0 19330 -15451 0 PPG_G
+149022_PPG.dat 16 2427.3774(-135471)/a.u. 0 0 -9310 15061 0 PPG_B