--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149104/149104_PPG.hea
@@ -0,0 +1,4 @@
+149104_PPG 3 30 300
+149104_PPG.dat 16 11935.2166(-2789741)/a.u. 0 0 32110 -29770 0 PPG_R
+149104_PPG.dat 16 19597.7068(-1000692)/a.u. 0 0 27995 -6267 0 PPG_G
+149104_PPG.dat 16 22532.8947(-958690)/a.u. 0 0 18340 6664 0 PPG_B