--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149028/149028_PPG.hea
@@ -0,0 +1,4 @@
+149028_PPG 3 30 300
+149028_PPG.dat 16 8932.2068(-2115643)/a.u. 0 0 32520 11828 0 PPG_R
+149028_PPG.dat 16 10239.0782(-571891)/a.u. 0 0 32247 3466 0 PPG_G
+149028_PPG.dat 16 11950.4488(-606588)/a.u. 0 0 32249 22939 0 PPG_B