--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/148091/148091_PPG.hea
@@ -0,0 +1,4 @@
+148091_PPG 3 30 300
+148091_PPG.dat 16 12508.2706(-3086456)/a.u. 0 0 8936 29380 0 PPG_R
+148091_PPG.dat 16 4214.3334(-224966)/a.u. 0 0 -32767 8709 0 PPG_G
+148091_PPG.dat 16 14665.0614(-756257)/a.u. 0 0 -32767 10014 0 PPG_B