--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149023/149023_PPG.hea
@@ -0,0 +1,4 @@
+149023_PPG 3 30 300
+149023_PPG.dat 16 1648.775(-377382)/a.u. 0 0 864 30317 0 PPG_R
+149023_PPG.dat 16 2624.868(-80835)/a.u. 0 0 -9629 -3170 0 PPG_G
+149023_PPG.dat 16 3471.7256(-141155)/a.u. 0 0 4115 -22787 0 PPG_B