{
  "id" : "om-system-ls-p5--rms-at-angle-and-zoom-measurements",
  "system" : "monochrome.sutic.nu",
  "title" : "Sound intensity measurements for test tone, RMS. All values are relative to 24-bit full scale.",
  "url" : "https://monochrome.sutic.nu/2025/10/30/om-system-ls-p5--rms-at-angle-and-zoom-measurements.json",
  "referrer" : "https://monochrome.sutic.nu/2025/10/30/om-system-ls-p5.html",
  "schema" : {
    "fields" : [ {
      "id" : "angle",
      "displayName" : "Angle",
      "description" : "Angle relative to straight ahead, clockwise and assumed symmetric.",
      "type" : "angle",
      "jsonType" : "number",
      "unit" : "degree"
    }, {
      "id" : "zoom0",
      "displayName" : "Zoom 0",
      "description" : "RMS of normalized linear amplitude at zoom 0 (widest).",
      "type" : "float",
      "jsonType" : "number"
    }, {
      "id" : "zoom10",
      "displayName" : "Zoom 10",
      "description" : "RMS of normalized linear amplitude at zoom 10 (middle).",
      "type" : "float",
      "jsonType" : "number"
    }, {
      "id" : "zoom20",
      "displayName" : "Zoom 20",
      "description" : "RMS of normalized linear amplitude at zoom 20 (narrowest).",
      "type" : "float",
      "jsonType" : "number"
    } ]
  },
  "data" : [ {
    "angle" : 0.0,
    "zoom0" : 0.029204,
    "zoom10" : 0.033798,
    "zoom20" : 0.041759
  }, {
    "angle" : 22.5,
    "zoom0" : 0.029143,
    "zoom10" : 0.029597,
    "zoom20" : 0.036255
  }, {
    "angle" : 45.0,
    "zoom0" : 0.028448,
    "zoom10" : 0.024317,
    "zoom20" : 0.028408
  }, {
    "angle" : 67.5,
    "zoom0" : 0.024912,
    "zoom10" : 0.020695,
    "zoom20" : 0.021283
  }, {
    "angle" : 90.0,
    "zoom0" : 0.020877,
    "zoom10" : 0.013964,
    "zoom20" : 0.014557
  }, {
    "angle" : 112.5,
    "zoom0" : 0.014446,
    "zoom10" : 0.008163,
    "zoom20" : 0.007750
  }, {
    "angle" : 135.0,
    "zoom0" : 0.011569,
    "zoom10" : 0.006952,
    "zoom20" : 0.008138
  }, {
    "angle" : 157.5,
    "zoom0" : 0.008290,
    "zoom10" : 0.007293,
    "zoom20" : 0.010742
  }, {
    "angle" : 180.0,
    "zoom0" : 0.008034,
    "zoom10" : 0.007684,
    "zoom20" : 0.011870
  } ]
}