{
  "sweep": {
    "id": "material",
    "title": "Sheet: material (push and release)",
    "text": "Stainless steel, aluminium, and brass at the same thickness. The mode frequencies scale with the square root of E over rho, which differs little between these metals; the loss parameters are kept fixed, although real materials differ there too.",
    "clips": [
      {
        "label": "stainless steel",
        "params": {}
      },
      {
        "label": "aluminium",
        "params": {
          "E": 69000000000,
          "nu": 0.33,
          "rho": 2700
        }
      },
      {
        "label": "brass",
        "params": {
          "E": 100000000000,
          "nu": 0.34,
          "rho": 8500
        }
      }
    ]
  },
  "gainDb": 20,
  "clips": [
    {
      "id": "material-0",
      "label": "stainless steel",
      "overrides": {},
      "metrics": {
        "peakPa": 0.04646482318639755,
        "peakDbSpl": 67.32188586389826,
        "rmsPa": 0.0033498771907116485,
        "centroidHz": 195.7169225189091,
        "t60": {
          "20-100": 5.414347622298749,
          "100-500": 4.0120593180726445,
          "500-2k": 2.724403865668108,
          "2k-8k": 7.678595678417119
        },
        "bandLevelsDb": {
          "20-100": -1.153481711330091,
          "100-500": 0,
          "500-2k": -6.774905483785499,
          "2k-8k": -41.19767338483816
        }
      },
      "gainDb": 20,
      "peakDbfs": -6.657514222822115,
      "run": {
        "steps": 3072000,
        "seconds": 38.27293739399989,
        "nx": 39,
        "ny": 58,
        "dt": 0.0000013020833333333333,
        "maxContactForce": 0
      }
    },
    {
      "id": "material-1",
      "label": "aluminium",
      "overrides": {
        "E": 69000000000,
        "nu": 0.33,
        "rho": 2700
      },
      "metrics": {
        "peakPa": 0.05035024136304855,
        "peakDbSpl": 68.0194312220062,
        "rmsPa": 0.003492678898416886,
        "centroidHz": 183.21553466514203,
        "t60": {
          "20-100": 5.498337065771734,
          "100-500": 4.564126359434047,
          "500-2k": 2.565587144399153,
          "2k-8k": 6.723583639929413
        },
        "bandLevelsDb": {
          "20-100": -2.9932848561957144,
          "100-500": 0,
          "500-2k": -10.022181667582874,
          "2k-8k": -45.121356729870655
        }
      },
      "gainDb": 20,
      "peakDbfs": -5.959968864714163,
      "run": {
        "steps": 3264000,
        "seconds": 36.20390067899996,
        "nx": 39,
        "ny": 58,
        "dt": 0.0000012254901960784314,
        "maxContactForce": 0
      }
    },
    {
      "id": "material-2",
      "label": "brass",
      "overrides": {
        "E": 100000000000,
        "nu": 0.34,
        "rho": 8500
      },
      "metrics": {
        "peakPa": 0.02168346755206585,
        "peakDbSpl": 60.70197477532872,
        "rmsPa": 0.0014097690584618998,
        "centroidHz": 126.05140511329394,
        "t60": {
          "20-100": 5.095697871205659,
          "100-500": 3.403340917525146,
          "500-2k": 2.0914995889681656,
          "2k-8k": 7.192616366975598
        },
        "bandLevelsDb": {
          "20-100": 1.1833813329183052,
          "100-500": 0,
          "500-2k": -10.43347317183866,
          "2k-8k": -39.10661850251927
        }
      },
      "gainDb": 20,
      "peakDbfs": -13.277425311391653,
      "run": {
        "steps": 2304000,
        "seconds": 29.169522628000006,
        "nx": 39,
        "ny": 58,
        "dt": 0.0000017361111111111112,
        "maxContactForce": 0
      }
    }
  ]
}