--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/148088/148088_PPG.hea
@@ -0,0 +1,4 @@
+148088_PPG 3 30 300
+148088_PPG.dat 16 22127.3733(-5367542)/a.u. 0 0 -7180 -2914 0 PPG_R
+148088_PPG.dat 16 16792.9605(-993483)/a.u. 0 0 21144 -10665 0 PPG_G
+148088_PPG.dat 16 17318.3995(-1021595)/a.u. 0 0 15194 26565 0 PPG_B