metadata/negative_levels.json

{
 "dramabox/speech": {
  "n": 30000,
  "peak_dbfs": {
   "p10": -13.8,
   "median": -8.0,
   "p90": -2.9
  },
  "rms_dbfs": {
   "p10": -28.5,
   "median": -22.6,
   "p90": -17.3
  },
  "frac_peak_below_-50dbfs": 0.0
 },
 "dramabox/silence": {
  "n": 10000,
  "peak_dbfs": {
   "p10": -98.0,
   "median": -52.3,
   "p90": -39.0
  },
  "rms_dbfs": {
   "p10": -109.0,
   "median": -67.6,
   "p90": -54.3
  },
  "frac_peak_below_-50dbfs": 0.5798
 },
 "real/speech": {
  "n": 6400,
  "peak_dbfs": {
   "p10": -10.4,
   "median": -6.5,
   "p90": -3.4
  },
  "rms_dbfs": {
   "p10": -24.6,
   "median": -20.1,
   "p90": -17.1
  },
  "frac_peak_below_-50dbfs": 0.0
 },
 "real/silence": {
  "n": 94,
  "peak_dbfs": {
   "p10": -79.7,
   "median": -42.4,
   "p90": -30.2
  },
  "rms_dbfs": {
   "p10": -90.5,
   "median": -59.7,
   "p90": -45.1
  },
  "frac_peak_below_-50dbfs": 0.383
 }
}