--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/148102/148102_PPG.hea
@@ -0,0 +1,4 @@
+148102_PPG 3 30 300
+148102_PPG.dat 16 43499.6517(-10077643)/a.u. 0 0 -20668 -20994 0 PPG_R
+148102_PPG.dat 16 54582.202(-2809745)/a.u. 0 0 -18014 4650 0 PPG_G
+148102_PPG.dat 16 27091.1948(-1265346)/a.u. 0 0 -13922 30373 0 PPG_B