--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149071/149071_PPG.hea
@@ -0,0 +1,4 @@
+149071_PPG 3 30 300
+149071_PPG.dat 16 5270.6195(-1188044)/a.u. 0 0 30943 1357 0 PPG_R
+149071_PPG.dat 16 2021.2302(-74859)/a.u. 0 0 -32767 -6660 0 PPG_G
+149071_PPG.dat 16 6314.5727(-259465)/a.u. 0 0 -10758 10967 0 PPG_B