"eye pattern" meaning in English

{
  "etymology_text": "A binary signal passed through an LC lowpass filter looks like a row of eyes.",
  "forms": [
    {
      "form": "eye patterns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "eye pattern (plural eye patterns)",
      "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": "topical",
          "langcode": "en",
          "name": "Electronics",
          "orig": "en:Electronics",
          "parents": [
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An oscilloscope display of a data signal passed through a transmission line, clocked synchronously to the data symbols; used to analyze the quality of transmission."
      ],
      "id": "en-eye_pattern-en-noun-OTq7-Tgd",
      "links": [
        [
          "electronics",
          "electronics"
        ],
        [
          "oscilloscope",
          "oscilloscope"
        ],
        [
          "data",
          "data"
        ],
        [
          "signal",
          "signal"
        ],
        [
          "transmission",
          "transmission"
        ],
        [
          "synchronous",
          "synchronous"
        ],
        [
          "symbol",
          "symbol"
        ]
      ],
      "raw_glosses": [
        "(electronics) An oscilloscope display of a data signal passed through a transmission line, clocked synchronously to the data symbols; used to analyze the quality of transmission."
      ],
      "synonyms": [
        {
          "word": "eye diagram"
        }
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "translations": [
        {
          "code": "ca",
          "lang": "Catalan",
          "sense": "oscilloscope display",
          "tags": [
            "masculine"
          ],
          "word": "diagrama d'ulls"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "oscilloscope display",
          "word": "silmäkuvio"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "oscilloscope display",
          "tags": [
            "masculine"
          ],
          "word": "diagramme de l’œil"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "oscilloscope display",
          "tags": [
            "neuter"
          ],
          "word": "Augendiagramm"
        }
      ],
      "wikipedia": [
        "eye pattern"
      ]
    }
  ],
  "word": "eye pattern"
}

{
  "etymology_text": "A binary signal passed through an LC lowpass filter looks like a row of eyes.",
  "forms": [
    {
      "form": "eye patterns",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "eye pattern (plural eye patterns)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Electronics"
      ],
      "glosses": [
        "An oscilloscope display of a data signal passed through a transmission line, clocked synchronously to the data symbols; used to analyze the quality of transmission."
      ],
      "links": [
        [
          "electronics",
          "electronics"
        ],
        [
          "oscilloscope",
          "oscilloscope"
        ],
        [
          "data",
          "data"
        ],
        [
          "signal",
          "signal"
        ],
        [
          "transmission",
          "transmission"
        ],
        [
          "synchronous",
          "synchronous"
        ],
        [
          "symbol",
          "symbol"
        ]
      ],
      "raw_glosses": [
        "(electronics) An oscilloscope display of a data signal passed through a transmission line, clocked synchronously to the data symbols; used to analyze the quality of transmission."
      ],
      "topics": [
        "business",
        "electrical-engineering",
        "electricity",
        "electromagnetism",
        "electronics",
        "energy",
        "engineering",
        "natural-sciences",
        "physical-sciences",
        "physics"
      ],
      "wikipedia": [
        "eye pattern"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "eye diagram"
    }
  ],
  "translations": [
    {
      "code": "ca",
      "lang": "Catalan",
      "sense": "oscilloscope display",
      "tags": [
        "masculine"
      ],
      "word": "diagrama d'ulls"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "oscilloscope display",
      "word": "silmäkuvio"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "oscilloscope display",
      "tags": [
        "masculine"
      ],
      "word": "diagramme de l’œil"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "oscilloscope display",
      "tags": [
        "neuter"
      ],
      "word": "Augendiagramm"
    }
  ],
  "word": "eye pattern"
}