a b/brno-university-of-technology-smartphone-ppg-database-but-ppg-2.0.0/149025/149025_PPG.hea 

  1
  
149025_PPG 3 30 300





  
  

  2
  
149025_PPG.dat 16 10099.6222(-2346504)/a.u. 0 0 -32767 -13853 0 PPG_R





  
  

  3
  
149025_PPG.dat 16 15570.0149(-796967)/a.u. 0 0 -32767 2688 0 PPG_G





  
  

  4
  
149025_PPG.dat 16 17815.4854(-842797)/a.u. 0 0 -27648 -32571 0 PPG_B