metadata.json

{
  "dataset": "Cuffless-BP",
  "n_files_processed": 4,
  "n_files_skipped": 0,
  "n_examples": 49919,
  "n_shards": 4,
  "segment_duration_sec": 60.0,
  "min_segment_sec": 5.0,
  "max_duration_sec": 3600.0,
  "fs": 125.0,
  "ppg_col": 0,
  "ecg_col": 2
}