{
  "sweep": {
    "id": "damping-sigma1-strike",
    "title": "Damping: frequency-dependent loss (drumstick strike)",
    "text": "The same sweep excited by the default drumstick strike (30 g at 3 m/s) instead of the corner push.",
    "param": "sigma1",
    "unit": "m^2/s",
    "values": [
      0.0001,
      0.0005,
      0.0025
    ],
    "base": {
      "excitation": "strike"
    }
  },
  "gainDb": 20,
  "clips": [
    {
      "id": "damping-sigma1-strike-0",
      "label": "0.0001 m^2/s",
      "overrides": {
        "excitation": "strike",
        "sigma1": 0.0001
      },
      "metrics": {
        "peakPa": 2.551717758178711,
        "peakDbSpl": 102.11605280710508,
        "rmsPa": 0.013507031377356166,
        "centroidHz": 3839.352613151534,
        "t60": {
          "20-100": 5.821236263946769,
          "100-500": 5.602493143480276,
          "500-2k": 4.076402899967895,
          "2k-8k": 2.722997832328978
        },
        "bandLevelsDb": {
          "20-100": -9.426444529205426,
          "100-500": 0,
          "500-2k": 1.7451840397867748,
          "2k-8k": 9.356600479990558
        }
      },
      "gainDb": 20,
      "peakDbfs": 28.136652720384696,
      "run": {
        "steps": 3072000,
        "seconds": 33.18437062000017,
        "nx": 39,
        "ny": 58,
        "dt": 0.0000013020833333333333,
        "maxContactForce": 195.1881103515625
      }
    },
    {
      "id": "damping-sigma1-strike-1",
      "label": "0.0005 m^2/s",
      "overrides": {
        "excitation": "strike",
        "sigma1": 0.0005
      },
      "metrics": {
        "peakPa": 2.552067756652832,
        "peakDbSpl": 102.11724409859474,
        "rmsPa": 0.010939866293578663,
        "centroidHz": 654.5269112833041,
        "t60": {
          "20-100": 5.084050764268366,
          "100-500": 4.166515631486475,
          "500-2k": 2.5109722913953734,
          "2k-8k": 4.596561207548714
        },
        "bandLevelsDb": {
          "20-100": -10.075329770223362,
          "100-500": 0,
          "500-2k": 1.0910838167922776,
          "2k-8k": -0.46759244010335266
        }
      },
      "gainDb": 20,
      "peakDbfs": 28.13784401187437,
      "run": {
        "steps": 3072000,
        "seconds": 33.21743657099968,
        "nx": 39,
        "ny": 58,
        "dt": 0.0000013020833333333333,
        "maxContactForce": 195.15817260742188
      }
    },
    {
      "id": "damping-sigma1-strike-2",
      "label": "0.0025 m^2/s",
      "overrides": {
        "excitation": "strike",
        "sigma1": 0.0025
      },
      "metrics": {
        "peakPa": 2.5538177490234375,
        "peakDbSpl": 102.12319810644581,
        "rmsPa": 0.0099934666501431,
        "centroidHz": 218.21895282188223,
        "t60": {
          "20-100": 4.201505613612357,
          "100-500": 2.797687170302254,
          "500-2k": 2.5383952930626466,
          "2k-8k": 35.645270253740456
        },
        "bandLevelsDb": {
          "20-100": -8.423468312066696,
          "100-500": 0,
          "500-2k": -5.57064684973504,
          "2k-8k": -29.096278467698475
        }
      },
      "gainDb": 20,
      "peakDbfs": 28.14379801972544,
      "run": {
        "steps": 3072000,
        "seconds": 33.22371701700008,
        "nx": 39,
        "ny": 58,
        "dt": 0.0000013020833333333333,
        "maxContactForce": 195.00987243652344
      }
    }
  ]
}