violet noise in English

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{
  "head_templates": [
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      "args": {
        "1": "?"
      },
      "expansion": "violet noise",
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  "lang_code": "en",
  "pos": "noun",
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      "coordinate_terms": [
        {
          "word": "white noise"
        },
        {
          "word": "pink noise"
        },
        {
          "word": "red noise"
        },
        {
          "word": "blue noise"
        },
        {
          "word": "grey noise"
        }
      ],
      "glosses": [
        "A signal or process with a frequency spectrum such that the spectral energy density is proportional to the frequency squared."
      ],
      "id": "en-violet_noise-en-noun-Bd4KjeGp",
      "links": [
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          "frequency",
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        [
          "energy",
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          "density",
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        [
          "proportional",
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        ]
      ],
      "synonyms": [
        {
          "word": "purple noise"
        }
      ]
    }
  ],
  "word": "violet noise"
}

[Show JSON for raw wiktextract data ▼] [Hide JSON for raw wiktextract data ▲]

{
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "violet noise",
      "name": "en-noun"
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  "lang_code": "en",
  "pos": "noun",
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        {
          "word": "white noise"
        },
        {
          "word": "pink noise"
        },
        {
          "word": "red noise"
        },
        {
          "word": "blue noise"
        },
        {
          "word": "grey noise"
        }
      ],
      "glosses": [
        "A signal or process with a frequency spectrum such that the spectral energy density is proportional to the frequency squared."
      ],
      "links": [
        [
          "signal",
          "signal"
        ],
        [
          "process",
          "process"
        ],
        [
          "frequency",
          "frequency"
        ],
        [
          "spectrum",
          "spectrum"
        ],
        [
          "spectral",
          "spectral"
        ],
        [
          "energy",
          "energy"
        ],
        [
          "density",
          "density"
        ],
        [
          "proportional",
          "proportional"
        ]
      ],
      "synonyms": [
        {
          "word": "purple noise"
        }
      ]
    }
  ],
  "word": "violet noise"
}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2026-08-20 from the enwiktionary dump dated 2026-08-05 using wiktextract (872fc7b and 4deed51). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.

"violet noise" meaning in English

Noun