{
  "headline": {
    "num_samples": 5980,
    "compression_ratio": 31.944,
    "faithful_prd_vs_input_pct": 20.376,
    "truth_prd_vs_clean_pct": 19.347,
    "truth_prd_at_native_noise_pct": 40.068,
    "prd_degradation_slope_per_db": 4.18,
    "prd_at_0db_pct": 78.245,
    "prd_at_-6db_pct": 106.315,
    "imprint_output_autocorr": 0.285
  },
  "run_dir": "results/ppg_spiht_64hz_32x_golden",
  "modality": "ppg",
  "sample_rate": 64,
  "num_samples_loaded": 5980,
  "num_samples": 5980,
  "num_samples_rejected": 0,
  "min_signal_std": 0.0001,
  "noise_estimator": "bp",
  "bitrate": {
    "codec_compression_ratio": 31.9444,
    "effective_downsample_factor": 1,
    "downsample_factor": 1,
    "effective_sample_rate_hz": 64,
    "uniform_codec_bitrate_bps": 32.06,
    "uniform_bits_per_frame": 160.28,
    "raw_bitrate_bps": 1024,
    "raw_bits_per_frame": 5120,
    "encoder_total_params": 0
  },
  "time_domain": {
    "prd_percent": {
      "n": 5980,
      "n_dropped": 0,
      "mean": 20.37649645810537,
      "std": 4.659572510149367,
      "median": 19.854120638052645,
      "p10": 14.951996625127169,
      "p90": 26.580180681086983,
      "max": 49.76236603461514,
      "min": 6.566833162129387
    },
    "prdn_noise_percent": {
      "n": 5960,
      "n_dropped": 0,
      "mean": 1.9206560364570298,
      "std": 5.189531859752168,
      "median": 0.0,
      "p10": 0.0,
      "p90": 9.673888325619528,
      "max": 40.84668005586006,
      "min": 0.0
    },
    "rmse": {
      "n": 5980,
      "n_dropped": 0,
      "mean": 0.2037648012474131,
      "std": 0.04659577610965675,
      "median": 0.19854120356838917,
      "p10": 0.1495184422018494,
      "p90": 0.26580180204933296,
      "max": 0.4976235179826352,
      "min": 0.06566832920012071
    },
    "cosine_similarity": {
      "n": 5980,
      "n_dropped": 0,
      "mean": 0.9783456976397779,
      "std": 0.010220290344419973,
      "median": 0.9803689122200012,
      "p10": 0.9653107523918152,
      "p90": 0.9889066696166993,
      "max": 0.997847318649292,
      "min": 0.8731319904327393
    }
  },
  "spectral": {
    "band_total_rel_error": {
      "n": 5980,
      "n_dropped": 0,
      "mean": 0.12492778762281315,
      "std": 0.08052631106599405,
      "median": 0.11197406707057,
      "p10": 0.03747424970166678,
      "p90": 0.22659292721528526,
      "max": 0.9417399364967387,
      "min": 0.0016862046092425468
    },
    "per_band_rel_error": {
      "band_0.5_3_rel_error": {
        "n": 5980,
        "n_dropped": 0,
        "mean": 0.04184556091420972,
        "std": 0.037800013420961856,
        "median": 0.03264164915561008,
        "p10": 0.005890066524914806,
        "p90": 0.08837346180214994,
        "max": 0.8118068719682139,
        "min": 5.31986675360905e-06
      },
      "band_3_8_rel_error": {
        "n": 5980,
        "n_dropped": 0,
        "mean": 0.20801001433141655,
        "std": 0.15550010552608343,
        "median": 0.18064002577165805,
        "p10": 0.03641616149740282,
        "p90": 0.40747097934812554,
        "max": 1.806259712173308,
        "min": 0.00014313063523362516
      },
      "band_total_rel_error": {
        "n": 5980,
        "n_dropped": 0,
        "mean": 0.12492778762281315,
        "std": 0.08052631106599405,
        "median": 0.11197406707057,
        "p10": 0.03747424970166678,
        "p90": 0.22659292721528526,
        "max": 0.9417399364967387,
        "min": 0.0016862046092425468
      }
    },
    "weighted_freq_prd_percent": {
      "n": 5980,
      "n_dropped": 0,
      "mean": 17.163168330842037,
      "std": 3.955644673153658,
      "median": 16.57678119214653,
      "p10": 12.706902345158817,
      "p90": 22.42964898476846,
      "max": 46.956720665598404,
      "min": 6.322059086593934
    },
    "coherence": {
      "n": 5980,
      "n_dropped": 0,
      "mean": 0.6070001017665995,
      "std": 0.075388215408136,
      "median": 0.5979704438131292,
      "p10": 0.5242656092276127,
      "p90": 0.7041801211136897,
      "max": 0.970981941325815,
      "min": 0.2382247154287746
    }
  },
  "physiology": {
    "num_total_pairs": 5980,
    "num_valid_pairs": 3502,
    "target_mean_hr_bpm": 87.38784037435592,
    "reconstructed_mean_hr_bpm": 87.71864864414114,
    "hr_mae_bpm": 2.7589173486971608,
    "hr_median_ae_bpm": 1.3153819956782087,
    "hr_bias_bpm": 0.3308082697852188,
    "target_mean_rmssd_ms": 167.20086595947114,
    "reconstructed_mean_rmssd_ms": 197.14249532458786,
    "rmssd_mae_ms": 124.89946044584234,
    "rmssd_median_ae_ms": 30.492342965805534,
    "target_mean_sdnn_ms": 127.94480573807891,
    "reconstructed_mean_sdnn_ms": 147.56940288366587,
    "sdnn_mae_ms": 85.69445604354024,
    "sdnn_median_ae_ms": 20.606364854923928,
    "peak_alignment": {
      "num_total_pairs": 5980.0,
      "num_valid_pairs": 3502.0,
      "timing_tolerance_ms": 125.0,
      "timing_tolerance_samples": 8.0,
      "target_total_peaks": 23137.0,
      "reconstructed_total_peaks": 22996.0,
      "matched_total_peaks": 21368.0,
      "total_missed_peaks": 1769.0,
      "total_extra_peaks": 1628.0,
      "peak_count_exact_match_pct": 67.90405482581382,
      "peak_precision_pct": 92.57148873082627,
      "peak_recall_pct": 92.10801516840924,
      "peak_f1_pct": 92.04408458349441,
      "peak_timing_mae_ms": 21.718369758517408,
      "peak_timing_median_ms": 15.625,
      "peak_timing_p90_ms": 46.875,
      "peak_timing_max_ms": 125.0,
      "peak_timing_within_1sample_pct": 64.43747660052415,
      "ibi_mae_ms": 27.591930910774217,
      "ibi_median_ae_ms": 15.625,
      "ibi_p90_ae_ms": 62.5
    },
    "by_noise_tertile": {
      "thresholds_bp_noise_rms": {
        "clean_max": 0.25994590456462363,
        "median_max": 0.3631107343475049
      },
      "buckets": {
        "clean": {
          "n": 1167,
          "hr_mae_bpm": {
            "n": 1167,
            "n_dropped": 0,
            "mean": 2.491940494144929,
            "std": 3.847721367661954,
            "median": 1.1867942647107412,
            "p10": 0.22152568121070715,
            "p90": 6.173752392942772,
            "max": 41.868463862421564,
            "min": 0.0
          },
          "sdnn_mae_ms": {
            "n": 1167,
            "n_dropped": 0,
            "mean": 82.02381610732813,
            "std": 153.6050155601954,
            "median": 20.674478764859032,
            "p10": 3.4468555316144447,
            "p90": 281.56999253150036,
            "max": 865.9483347456503,
            "min": 0.0
          },
          "rmssd_mae_ms": {
            "n": 1167,
            "n_dropped": 0,
            "mean": 118.52031853587911,
            "std": 231.68657600145738,
            "median": 30.85819539231131,
            "p10": 5.192397244006989,
            "p90": 399.4258490953256,
            "max": 1394.798466357055,
            "min": 0.0
          },
          "peak_timing_mae_ms": {
            "n": 1167,
            "n_dropped": 0,
            "mean": 22.59425086184405,
            "std": 10.532995649216751,
            "median": 20.833333333333332,
            "p10": 11.71875,
            "p90": 36.458333333333336,
            "max": 78.125,
            "min": 0.0
          },
          "peak_f1_pct": {
            "n": 1167,
            "n_dropped": 0,
            "mean": 92.13500111138804,
            "std": 12.77084669245445,
            "median": 100.0,
            "p10": 72.72727272727272,
            "p90": 100.0,
            "max": 100.0,
            "min": 18.18181818181818
          }
        },
        "median": {
          "n": 1168,
          "hr_mae_bpm": {
            "n": 1168,
            "n_dropped": 0,
            "mean": 2.939384302721725,
            "std": 4.3699098204675595,
            "median": 1.39417641030861,
            "p10": 0.2389793589876632,
            "p90": 7.513081197734013,
            "max": 47.588323235502415,
            "min": 0.0
          },
          "sdnn_mae_ms": {
            "n": 1168,
            "n_dropped": 0,
            "mean": 85.94225430350195,
            "std": 155.68626272606159,
            "median": 21.295496018452845,
            "p10": 3.166113043081192,
            "p90": 271.2805995630214,
            "max": 952.8876744108564,
            "min": 0.0
          },
          "rmssd_mae_ms": {
            "n": 1168,
            "n_dropped": 0,
            "mean": 125.7409674359292,
            "std": 237.88730062596227,
            "median": 30.810706186535,
            "p10": 5.35274109312582,
            "p90": 428.856571343453,
            "max": 1424.1178977112086,
            "min": 0.0
          },
          "peak_timing_mae_ms": {
            "n": 1168,
            "n_dropped": 0,
            "mean": 22.112622197235318,
            "std": 10.415203404059424,
            "median": 20.572916666666664,
            "p10": 11.160714285714286,
            "p90": 35.15625,
            "max": 80.72916666666667,
            "min": 2.6041666666666665
          },
          "peak_f1_pct": {
            "n": 1168,
            "n_dropped": 0,
            "mean": 92.20813193349666,
            "std": 11.84063541884435,
            "median": 100.0,
            "p10": 74.31818181818183,
            "p90": 100.0,
            "max": 100.0,
            "min": 30.769230769230766
          }
        },
        "noisy": {
          "n": 1167,
          "hr_mae_bpm": {
            "n": 1167,
            "n_dropped": 0,
            "mean": 2.845272607447601,
            "std": 4.3519959995923605,
            "median": 1.353796977460206,
            "p10": 0.2405261509552048,
            "p90": 6.806477149013663,
            "max": 44.2098664827932,
            "min": 0.0
          },
          "sdnn_mae_ms": {
            "n": 1167,
            "n_dropped": 0,
            "mean": 89.11708538195012,
            "std": 152.00842209556924,
            "median": 19.738562339373967,
            "p10": 3.12138957205176,
            "p90": 315.45271275454434,
            "max": 930.8512945807298,
            "min": 0.0
          },
          "rmssd_mae_ms": {
            "n": 1167,
            "n_dropped": 0,
            "mean": 130.43637428003737,
            "std": 227.01385665842164,
            "median": 30.323419668099028,
            "p10": 5.38253296877649,
            "p90": 457.08071507807057,
            "max": 1469.815030046699,
            "min": 0.0
          },
          "peak_timing_mae_ms": {
            "n": 1167,
            "n_dropped": 0,
            "mean": 22.66236200603167,
            "std": 11.63682463689191,
            "median": 20.833333333333332,
            "p10": 10.416666666666666,
            "p90": 37.5,
            "max": 88.54166666666667,
            "min": 0.0
          },
          "peak_f1_pct": {
            "n": 1167,
            "n_dropped": 0,
            "mean": 91.7889801337476,
            "std": 12.624643221637104,
            "median": 100.0,
            "p10": 72.72727272727272,
            "p90": 100.0,
            "max": 100.0,
            "min": 36.36363636363636
          }
        }
      }
    }
  },
  "morphology": {
    "num_windows": 5980,
    "num_windows_with_pulses": 5973,
    "num_pulses_matched": 37574,
    "ac_amplitude_norm": {
      "orig": {
        "n": 37574,
        "mean": 2.959150182562879,
        "std": 0.802914493783668,
        "median": 3.0410043385073484,
        "p10": 1.927128389509608,
        "p90": 3.8106234237470233,
        "min": 0.06438463513323886,
        "max": 7.313599535369477
      },
      "recon": {
        "n": 37574,
        "mean": 2.9385366577677585,
        "std": 0.8163350701436546,
        "median": 3.025717527319731,
        "p10": 1.8640155165162124,
        "p90": 3.827011452777453,
        "min": 0.08744170097181875,
        "max": 7.430297218862092
      },
      "abs_delta": {
        "n": 37574,
        "mean": 0.214661192383328,
        "std": 0.18498673035917357,
        "median": 0.16974065823686058,
        "p10": 0.03156449666287014,
        "p90": 0.45445504232065187,
        "min": 9.601399619807438e-06,
        "max": 2.3027110609681296
      },
      "delta": {
        "n": 37574,
        "mean": -0.020613524795119454,
        "std": 0.28262094848034663,
        "median": -0.016258897305488018,
        "p10": -0.3592095635871942,
        "p90": 0.3105445854622742,
        "min": -1.9363139514796828,
        "max": 2.3027110609681296
      }
    },
    "upstroke_slope": {
      "orig": {
        "n": 37574,
        "mean": 25.20521483067877,
        "std": 7.601299706466235,
        "median": 25.916519200583785,
        "p10": 15.123060806071342,
        "p90": 33.653055314267974,
        "min": 0.7446070594204981,
        "max": 88.52815887665066
      },
      "recon": {
        "n": 37574,
        "mean": 22.920010480755288,
        "std": 8.456527769715766,
        "median": 22.463997135485435,
        "p10": 12.641235872406163,
        "p90": 34.45068981556052,
        "min": 0.31425512867727257,
        "max": 89.30491982718056
      },
      "abs_delta": {
        "n": 37574,
        "mean": 4.292970030707765,
        "std": 3.384657376229356,
        "median": 3.6002109919749437,
        "p10": 0.6430519271774102,
        "p90": 8.798257399658084,
        "min": 8.668626423258274e-05,
        "max": 49.39642180134973
      },
      "delta": {
        "n": 37574,
        "mean": -2.2852043499234798,
        "std": 4.966219721086616,
        "median": -2.3239906661213734,
        "p10": -8.38521913046407,
        "p90": 3.971472904016975,
        "min": -48.24213821609442,
        "max": 49.39642180134973
      }
    },
    "pulse_width_sec": {
      "orig": {
        "n": 37574,
        "mean": 1.3353661275083835,
        "std": 0.5459271739077451,
        "median": 1.328125,
        "p10": 0.640625,
        "p90": 2.109375,
        "min": 0.21875,
        "max": 3.0
      },
      "recon": {
        "n": 37574,
        "mean": 1.3362980385372865,
        "std": 0.5470036327593154,
        "median": 1.328125,
        "p10": 0.640625,
        "p90": 2.109375,
        "min": 0.171875,
        "max": 3.0
      },
      "abs_delta": {
        "n": 37574,
        "mean": 0.22013351985415447,
        "std": 0.34660898363806053,
        "median": 0.03125,
        "p10": 0.0,
        "p90": 0.765625,
        "min": 0.0,
        "max": 2.25
      },
      "delta": {
        "n": 37574,
        "mean": 0.0009319110289029648,
        "std": 0.41060404971678366,
        "median": 0.0,
        "p10": -0.59375,
        "p90": 0.578125,
        "min": -2.125,
        "max": 2.25
      }
    },
    "rise_time_sec": {
      "orig": {
        "n": 37574,
        "mean": 0.6042675786448076,
        "std": 0.4249839556959997,
        "median": 0.46875,
        "p10": 0.171875,
        "p90": 1.25,
        "min": 0.0625,
        "max": 1.5
      },
      "recon": {
        "n": 37574,
        "mean": 0.6218549562197264,
        "std": 0.4225239038577469,
        "median": 0.46875,
        "p10": 0.1875,
        "p90": 1.25,
        "min": 0.0625,
        "max": 1.5
      },
      "abs_delta": {
        "n": 37574,
        "mean": 0.14999775443125565,
        "std": 0.2777271231052974,
        "median": 0.03125,
        "p10": 0.0,
        "p90": 0.640625,
        "min": 0.0,
        "max": 1.375
      },
      "delta": {
        "n": 37574,
        "mean": 0.017587377574918826,
        "std": 0.31515451034818065,
        "median": 0.015625,
        "p10": -0.078125,
        "p90": 0.12031250000006821,
        "min": -1.328125,
        "max": 1.375
      }
    },
    "fall_time_sec": {
      "orig": {
        "n": 37574,
        "mean": 0.7310985488635758,
        "std": 0.38969873438013686,
        "median": 0.59375,
        "p10": 0.28125,
        "p90": 1.328125,
        "min": 0.0625,
        "max": 1.5
      },
      "recon": {
        "n": 37574,
        "mean": 0.71444308231756,
        "std": 0.39233754391483794,
        "median": 0.578125,
        "p10": 0.265625,
        "p90": 1.3125,
        "min": 0.0625,
        "max": 1.5
      },
      "abs_delta": {
        "n": 37574,
        "mean": 0.12819536115398947,
        "std": 0.23986697642557983,
        "median": 0.03125,
        "p10": 0.0,
        "p90": 0.59375,
        "min": 0.0,
        "max": 1.3125
      },
      "delta": {
        "n": 37574,
        "mean": -0.01665546654601586,
        "std": 0.27146420101937196,
        "median": -0.015625,
        "p10": -0.109375,
        "p90": 0.0625,
        "min": -1.296875,
        "max": 1.3125
      }
    },
    "pulse_shape_correlation": {
      "n": 37574,
      "mean": 0.7576523671764147,
      "std": 0.3385571831622873,
      "median": 0.9508628829413152,
      "p10": 0.15194861380193941,
      "p90": 0.9874023469055643,
      "min": -0.6261673048198875,
      "max": 0.9997991205620966
    },
    "dicrotic_notch": {
      "agreement": 0.8074998669292596,
      "orig_detection_rate": 0.49395858838558576,
      "recon_detection_rate": 0.5299143024431788,
      "both_present": 15619,
      "orig_only": 2941,
      "recon_only": 4292,
      "both_absent": 14722
    },
    "params": {
      "sample_rate": 64,
      "low_hz": 0.5,
      "high_hz": 8.0,
      "order": 3,
      "min_pulses": 1,
      "timing_tolerance_ms": 125.0,
      "max_pulse_ms": 1500.0
    }
  },
  "stability": {
    "hard_concat": {
      "prd_percent_mean": 19.09274522701782,
      "cosine_similarity_mean": 0.9740768790245056,
      "mse_mean": 0.050070305913686754,
      "seam_ratio_mean": 2.2361870556380667,
      "seam_rms_mean": 0.2949856370687485,
      "non_seam_rms_mean": 0.160403461009264,
      "num_recordings": 10
    },
    "overlap_add": {
      "prd_percent_mean": 17.319936367650484,
      "cosine_similarity_mean": 0.978507000207901,
      "mse_mean": 0.041687718313187364,
      "seam_ratio_mean": 1.047013449075557,
      "seam_rms_mean": 0.14204380214214324,
      "non_seam_rms_mean": 0.15792215690016748,
      "num_recordings": 10
    },
    "linear_crossfade": {
      "prd_percent_mean": 16.938314316849926,
      "cosine_similarity_mean": 0.9792609930038452,
      "mse_mean": 0.04017392275854945,
      "seam_ratio_mean": 1.0500081935686618,
      "seam_rms_mean": 0.14176798462867737,
      "non_seam_rms_mean": 0.1568159691989422,
      "num_recordings": 10
    },
    "tukey_overlap_add": {
      "prd_percent_mean": 16.518801849556173,
      "cosine_similarity_mean": 0.9799336493015289,
      "mse_mean": 0.038790098018944265,
      "seam_ratio_mean": 1.0553856803941275,
      "seam_rms_mean": 0.14182619601488114,
      "non_seam_rms_mean": 0.15522599294781686,
      "num_recordings": 10
    }
  },
  "by_noise_tertile": {
    "thresholds_bp_noise_rms": {
      "clean_max": 0.2704280751515924,
      "median_max": 0.3824211146952535
    },
    "buckets": {
      "clean": {
        "n": 1993,
        "time_domain": {
          "prd_percent": {
            "n": 1993,
            "n_dropped": 0,
            "mean": 20.25401100667352,
            "std": 4.145112855138137,
            "median": 19.661443512121668,
            "p10": 15.63630697927566,
            "p90": 25.764670701633847,
            "max": 39.47303268590466,
            "min": 7.928268982114174
          },
          "prdn_noise_percent": {
            "n": 1993,
            "n_dropped": 0,
            "mean": 5.470065931442477,
            "std": 7.572460203340446,
            "median": 0.0,
            "p10": 0.0,
            "p90": 17.42995163135611,
            "max": 36.551554345576356,
            "min": 0.0
          },
          "rmse": {
            "n": 1993,
            "n_dropped": 0,
            "mean": 0.20254000735716904,
            "std": 0.041451138113113274,
            "median": 0.19661443701900738,
            "p10": 0.15636305858214766,
            "p90": 0.2576467067349471,
            "max": 0.394730281670748,
            "min": 0.07928268864769462
          },
          "cosine_similarity": {
            "n": 1993,
            "n_dropped": 0,
            "mean": 0.9787768911789005,
            "std": 0.009141814556132492,
            "median": 0.9807648658752441,
            "p10": 0.9671634078025818,
            "p90": 0.987883985042572,
            "max": 0.9969350695610046,
            "min": 0.9194924831390381
          }
        },
        "spectral": {
          "band_total_rel_error": {
            "n": 1993,
            "n_dropped": 0,
            "mean": 0.11788271084808284,
            "std": 0.06922970007304675,
            "median": 0.10772446471290559,
            "p10": 0.037755744472932035,
            "p90": 0.21075176086680966,
            "max": 0.4863936402341885,
            "min": 0.0023175960290837704
          },
          "weighted_freq_prd_percent": {
            "n": 1993,
            "n_dropped": 0,
            "mean": 16.456377498985205,
            "std": 3.484430353028752,
            "median": 15.850709359494445,
            "p10": 12.646003638366013,
            "p90": 21.299068456554878,
            "max": 31.242950008858607,
            "min": 6.881057422832186
          },
          "coherence": {
            "n": 1993,
            "n_dropped": 0,
            "mean": 0.6077523737613125,
            "std": 0.06660964723397608,
            "median": 0.600602073274619,
            "p10": 0.5315293104791412,
            "p90": 0.6964260803676924,
            "max": 0.9134117222792593,
            "min": 0.45634934358303714
          }
        }
      },
      "median": {
        "n": 1994,
        "time_domain": {
          "prd_percent": {
            "n": 1994,
            "n_dropped": 0,
            "mean": 20.605158686629977,
            "std": 4.703505059925269,
            "median": 20.110607258460057,
            "p10": 14.97378224078493,
            "p90": 26.69323390577234,
            "max": 49.76236603461514,
            "min": 7.37384356898855
          },
          "prdn_noise_percent": {
            "n": 1994,
            "n_dropped": 0,
            "mean": 0.2734546519152656,
            "std": 2.0561753899863318,
            "median": 0.0,
            "p10": 0.0,
            "p90": 0.0,
            "max": 40.84668005586006,
            "min": 0.0
          },
          "rmse": {
            "n": 1994,
            "n_dropped": 0,
            "mean": 0.20605142898104276,
            "std": 0.04703510711112982,
            "median": 0.2011060688829414,
            "p10": 0.1497378241518304,
            "p90": 0.2669323332911922,
            "max": 0.4976235179826352,
            "min": 0.07373842929029631
          },
          "cosine_similarity": {
            "n": 1994,
            "n_dropped": 0,
            "mean": 0.9778557237734646,
            "std": 0.010359907785270905,
            "median": 0.9798967838287354,
            "p10": 0.964844536781311,
            "p90": 0.9888759851455688,
            "max": 0.9973605275154114,
            "min": 0.8731319904327393
          }
        },
        "spectral": {
          "band_total_rel_error": {
            "n": 1994,
            "n_dropped": 0,
            "mean": 0.12026475878291672,
            "std": 0.07097882930739927,
            "median": 0.11044840142334293,
            "p10": 0.0360310351248394,
            "p90": 0.22108133030575675,
            "max": 0.5461868248785344,
            "min": 0.0016862046092425468
          },
          "weighted_freq_prd_percent": {
            "n": 1994,
            "n_dropped": 0,
            "mean": 17.04944997930087,
            "std": 3.8230457892038507,
            "median": 16.59788536963567,
            "p10": 12.599366077714466,
            "p90": 22.249450108248297,
            "max": 37.176514275320756,
            "min": 7.242742783206634
          },
          "coherence": {
            "n": 1994,
            "n_dropped": 0,
            "mean": 0.6098215005775911,
            "std": 0.0753621023935375,
            "median": 0.6002069398266277,
            "p10": 0.5244453100177369,
            "p90": 0.7080955777191399,
            "max": 0.9493542514169659,
            "min": 0.45903252824012536
          }
        }
      },
      "noisy": {
        "n": 1993,
        "time_domain": {
          "prd_percent": {
            "n": 1993,
            "n_dropped": 0,
            "mean": 20.270204948333966,
            "std": 5.074554944670852,
            "median": 19.803340232001297,
            "p10": 14.183888779269875,
            "p90": 26.923690760353413,
            "max": 43.79183213721506,
            "min": 6.566833162129387
          },
          "prdn_noise_percent": {
            "n": 1973,
            "n_dropped": 0,
            "mean": 0.0,
            "std": 0.0,
            "median": 0.0,
            "p10": 0.0,
            "p90": 0.0,
            "max": 0.0,
            "min": 0.0
          },
          "rmse": {
            "n": 1993,
            "n_dropped": 0,
            "mean": 0.20270182007450735,
            "std": 0.0507456295978959,
            "median": 0.19803102644308318,
            "p10": 0.14183888858374952,
            "p90": 0.26923690081475593,
            "max": 0.4379182587342702,
            "min": 0.06566832920012071
          },
          "cosine_similarity": {
            "n": 1993,
            "n_dropped": 0,
            "mean": 0.9784047238143676,
            "std": 0.011046786543852116,
            "median": 0.980591893196106,
            "p10": 0.9643956303596497,
            "p90": 0.9900771498680114,
            "max": 0.997847318649292,
            "min": 0.8991802930831909
          }
        },
        "spectral": {
          "band_total_rel_error": {
            "n": 1993,
            "n_dropped": 0,
            "mean": 0.1366382329408217,
            "std": 0.09703050109011963,
            "median": 0.11864333423198366,
            "p10": 0.038664597644223024,
            "p90": 0.2514669456129381,
            "max": 0.9417399364967387,
            "min": 0.0025669583156433208
          },
          "weighted_freq_prd_percent": {
            "n": 1993,
            "n_dropped": 0,
            "mean": 17.983734573121883,
            "std": 4.358799983184669,
            "median": 17.605689840472774,
            "p10": 12.907123432550424,
            "p90": 23.368471342820385,
            "max": 46.956720665598404,
            "min": 6.322059086593934
          },
          "coherence": {
            "n": 1993,
            "n_dropped": 0,
            "mean": 0.6034250153066995,
            "std": 0.08314173451956625,
            "median": 0.591643434915085,
            "p10": 0.5176387221705776,
            "p90": 0.7092491018907441,
            "max": 0.970981941325815,
            "min": 0.2382247154287746
          }
        }
      }
    }
  },
  "context": {
    "noise_power": {
      "n": 5980,
      "n_dropped": 0,
      "mean": 0.15037502391967347,
      "std": 0.32709821991828314,
      "median": 0.1032668806994739,
      "p10": 0.03498012965736385,
      "p90": 0.2733015819428877,
      "max": 8.300822757983141,
      "min": 0.002485580136875297
    },
    "noise_rms": {
      "n": 5980,
      "n_dropped": 0,
      "mean": 0.34740656615714216,
      "std": 0.17228958677348064,
      "median": 0.3213516463286604,
      "p10": 0.1870297557340719,
      "p90": 0.522782537227703,
      "max": 2.8811148463716507,
      "min": 0.049855592834458375
    },
    "qrs_snr_db": {
      "n": 0,
      "n_dropped": 0
    }
  },
  "robustness": {
    "n_windows": 500,
    "prd_threshold": 10.0,
    "headline": {
      "empirical_snr": {
        "prd_at_0db": 78.24470520019531,
        "prd_at_-6db": 106.31517028808594,
        "prd_slope_per_db": 4.180139424493857,
        "robust_snr_db_at_prd_threshold": 12.0
      },
      "artifacts": {
        "prd_by_family_mid_severity": {
          "motion": 39.208396911621094,
          "baseline_wander": 48.87016677856445
        },
        "worst_family": "baseline_wander",
        "worst_prd_mid_severity": 48.87016677856445
      },
      "imprint_output_autocorr_max": 0.28498268127441406,
      "morphology": {
        "clean": {
          "ac_ratio": 1.0003251198538354,
          "ac_abs_err_pct": 6.2061084314799695,
          "shape_corr": 0.7596679101936857,
          "notch_agreement": 0.8273031316509577,
          "n_pulses_matched": 3289.0
        },
        "at_0db": {
          "ac_ratio": 0.8360110941523184,
          "ac_abs_err_pct": 22.821792472957654,
          "shape_corr": 0.5099669848264383,
          "notch_agreement": 0.6566478076379066,
          "n_pulses_matched": 2828.0
        },
        "at_-6db": {
          "ac_ratio": 0.6991996833578716,
          "ac_abs_err_pct": 36.002287078112175,
          "shape_corr": 0.44304784665928343,
          "notch_agreement": 0.6371326803205699,
          "n_pulses_matched": 2246.0
        }
      }
    },
    "empirical_snr_curve": [
      {
        "snr_db": 12.0,
        "prd_mean": 30.90505027770996,
        "prd_median": 30.481647491455078,
        "morphology": {
          "ac_ratio": 0.9868498548078241,
          "ac_abs_err_pct": 8.452655946276574,
          "shape_corr": 0.6904320488611952,
          "notch_agreement": 0.7771587743732591,
          "n_pulses_matched": 3231.0
        }
      },
      {
        "snr_db": 8.0,
        "prd_mean": 42.041404724121094,
        "prd_median": 42.21662902832031,
        "morphology": {
          "ac_ratio": 0.9674848394527191,
          "ac_abs_err_pct": 11.281486636744939,
          "shape_corr": 0.6253737542255217,
          "notch_agreement": 0.7519525148391127,
          "n_pulses_matched": 3201.0
        }
      },
      {
        "snr_db": 6.0,
        "prd_mean": 49.59197998046875,
        "prd_median": 49.87632751464844,
        "morphology": {
          "ac_ratio": 0.9473137104660547,
          "ac_abs_err_pct": 13.046730739813128,
          "shape_corr": 0.6100892569035186,
          "notch_agreement": 0.7406698564593301,
          "n_pulses_matched": 3135.0
        }
      },
      {
        "snr_db": 3.0,
        "prd_mean": 62.89875030517578,
        "prd_median": 62.890846252441406,
        "morphology": {
          "ac_ratio": 0.9067035424193783,
          "ac_abs_err_pct": 17.12815019522914,
          "shape_corr": 0.5662361207614421,
          "notch_agreement": 0.725289256198347,
          "n_pulses_matched": 3025.0
        }
      },
      {
        "snr_db": 0.0,
        "prd_mean": 78.24470520019531,
        "prd_median": 78.48385620117188,
        "morphology": {
          "ac_ratio": 0.8360110941523184,
          "ac_abs_err_pct": 22.821792472957654,
          "shape_corr": 0.5099669848264383,
          "notch_agreement": 0.6566478076379066,
          "n_pulses_matched": 2828.0
        }
      },
      {
        "snr_db": -3.0,
        "prd_mean": 94.68470764160156,
        "prd_median": 94.78465270996094,
        "morphology": {
          "ac_ratio": 0.7605883360323906,
          "ac_abs_err_pct": 29.652624719607502,
          "shape_corr": 0.4820204597809022,
          "notch_agreement": 0.6509803921568628,
          "n_pulses_matched": 2550.0
        }
      },
      {
        "snr_db": -6.0,
        "prd_mean": 106.31517028808594,
        "prd_median": 106.75015258789062,
        "morphology": {
          "ac_ratio": 0.6991996833578716,
          "ac_abs_err_pct": 36.002287078112175,
          "shape_corr": 0.44304784665928343,
          "notch_agreement": 0.6371326803205699,
          "n_pulses_matched": 2246.0
        }
      },
      {
        "snr_db": -9.0,
        "prd_mean": 116.08651733398438,
        "prd_median": 116.25309753417969,
        "morphology": {
          "ac_ratio": 0.6568885212060525,
          "ac_abs_err_pct": 40.31230960925028,
          "shape_corr": 0.4123020472992563,
          "notch_agreement": 0.6119246861924686,
          "n_pulses_matched": 1912.0
        }
      },
      {
        "snr_db": -12.0,
        "prd_mean": 124.2331771850586,
        "prd_median": 124.06021881103516,
        "morphology": {
          "ac_ratio": 0.6195120909506531,
          "ac_abs_err_pct": 44.41244959694391,
          "shape_corr": 0.40056227076570483,
          "notch_agreement": 0.583077866339669,
          "n_pulses_matched": 1631.0
        }
      }
    ],
    "reference": {
      "clean": 19.34735870361328,
      "native": 40.06845474243164
    },
    "reference_morphology": {
      "clean": {
        "ac_ratio": 1.0003251198538354,
        "ac_abs_err_pct": 6.2061084314799695,
        "shape_corr": 0.7596679101936857,
        "notch_agreement": 0.8273031316509577,
        "n_pulses_matched": 3289.0
      },
      "native": {
        "ac_ratio": 0.9606663771475679,
        "ac_abs_err_pct": 9.40649283613031,
        "shape_corr": 0.7164764154397771,
        "notch_agreement": 0.8020994133991973,
        "n_pulses_matched": 3239.0
      }
    },
    "artifacts": {
      "motion": [
        {
          "severity": 0.25,
          "prd_mean": 29.84205436706543
        },
        {
          "severity": 0.5,
          "prd_mean": 39.208396911621094
        },
        {
          "severity": 0.75,
          "prd_mean": 53.669395446777344
        }
      ],
      "baseline_wander": [
        {
          "severity": 0.25,
          "prd_mean": 35.275936126708984
        },
        {
          "severity": 0.5,
          "prd_mean": 48.87016677856445
        },
        {
          "severity": 0.75,
          "prd_mean": 60.49037170410156
        }
      ]
    },
    "imprint": {
      "pure_noise": {
        "input_autocorr_mean": 0.2852746248245239,
        "output_autocorr_mean": 0.28498268127441406,
        "residual_rms": 1.0
      }
    }
  }
}