"predistortion" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "distortion"
      },
      "expansion": "pre- + distortion",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pre- + distortion.",
  "forms": [
    {
      "form": "predistortions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "predistortion (plural predistortions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms prefixed with pre-",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2016, Maarten Schoukens, Jules Hammenecker, Adam Cooman, “Obtaining the Pre-Inverse of a Power Amplifier using Iterative Learning Control”, in arXiv:",
          "text": "The convergence of the iterative approach, and the predistortion results are illustrated on a simulation of a Motorola LDMOS transistor based power amplifier and a measurement example using the Chalmers RF WebLab measurement setup..",
          "type": "quote"
        }
      ],
      "glosses": [
        "distortion prior to some other process"
      ],
      "id": "en-predistortion-en-noun-Rmqi8WrS",
      "links": [
        [
          "distortion",
          "distortion"
        ]
      ]
    }
  ],
  "word": "predistortion"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "distortion"
      },
      "expansion": "pre- + distortion",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pre- + distortion.",
  "forms": [
    {
      "form": "predistortions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "predistortion (plural predistortions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms prefixed with pre-",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "2016, Maarten Schoukens, Jules Hammenecker, Adam Cooman, “Obtaining the Pre-Inverse of a Power Amplifier using Iterative Learning Control”, in arXiv:",
          "text": "The convergence of the iterative approach, and the predistortion results are illustrated on a simulation of a Motorola LDMOS transistor based power amplifier and a measurement example using the Chalmers RF WebLab measurement setup..",
          "type": "quote"
        }
      ],
      "glosses": [
        "distortion prior to some other process"
      ],
      "links": [
        [
          "distortion",
          "distortion"
        ]
      ]
    }
  ],
  "word": "predistortion"
}