--- a
+++ b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149057/149057_PPG.hea
@@ -0,0 +1,4 @@
+149057_PPG 3 30 300
+149057_PPG.dat 16 14377.0984(-3397950)/a.u. 0 0 -32767 23760 0 PPG_R
+149057_PPG.dat 16 15584.2331(-948623)/a.u. 0 0 -28232 3264 0 PPG_G
+149057_PPG.dat 16 19658.4274(-863439)/a.u. 0 0 -32767 -17717 0 PPG_B