{
 "sum": {
  "fb_db": 13.57,
  "fworst_rear_db": 12.93,
  "fwd_dbi": 11.14,
  "gamma_915_db": -14.23
 },
 "diff": {
  "fwd_dbi": -30.21,
  "gamma_915_db": -24.87,
  "null_below_lobes_db": -39.12,
  "lobe_max_dbi": 8.91
 }
}