"cepstrum" meaning in English

{
  "etymology_text": "From a reversal of the first syllable of the word spectrum.",
  "forms": [
    {
      "form": "cepstra",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cepstra"
      },
      "expansion": "cepstrum (plural cepstra)",
      "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": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Portuguese translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Spanish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Signal processing",
          "orig": "en:Signal processing",
          "parents": [
            "Applied mathematics",
            "Telecommunications",
            "Mathematics",
            "Communication",
            "Technology",
            "Formal sciences",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "cepstral"
        },
        {
          "word": "cepstrogram"
        },
        {
          "word": "kepstrum"
        }
      ],
      "glosses": [
        "The inverse Fourier transform of the logarithm of a magnitude spectrum; used especially in voice analysis."
      ],
      "id": "en-cepstrum-en-noun-pvUjpIBX",
      "links": [
        [
          "inverse Fourier transform",
          "Fourier transform"
        ],
        [
          "logarithm",
          "logarithm"
        ],
        [
          "spectrum",
          "spectrum"
        ]
      ],
      "raw_glosses": [
        "(signal processing) The inverse Fourier transform of the logarithm of a magnitude spectrum; used especially in voice analysis."
      ],
      "related": [
        {
          "word": "gamnitude"
        },
        {
          "word": "lifter"
        },
        {
          "word": "liftering"
        },
        {
          "word": "quefrency"
        },
        {
          "word": "rahmonic"
        }
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences",
        "signal-processing"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "Fourier transform of the logarithm of a spectrum",
          "word": "kepstri"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "Fourier transform of the logarithm of a spectrum",
          "tags": [
            "masculine"
          ],
          "word": "cepstre"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "Fourier transform of the logarithm of a spectrum",
          "tags": [
            "masculine"
          ],
          "word": "cepstro"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "képstr",
          "sense": "Fourier transform of the logarithm of a spectrum",
          "tags": [
            "masculine"
          ],
          "word": "ке́пстр"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "Fourier transform of the logarithm of a spectrum",
          "tags": [
            "masculine"
          ],
          "word": "cepstrum"
        }
      ],
      "wikipedia": [
        "cepstrum"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈkɛpstɹəm/"
    },
    {
      "ipa": "/ˈsɛpstɹəm/"
    },
    {
      "ipa": "/ˈkɛpstɹʌm/"
    },
    {
      "ipa": "/ˈsɛpstɹʌm/"
    }
  ],
  "word": "cepstrum"
}

{
  "derived": [
    {
      "word": "cepstral"
    },
    {
      "word": "cepstrogram"
    },
    {
      "word": "kepstrum"
    }
  ],
  "etymology_text": "From a reversal of the first syllable of the word spectrum.",
  "forms": [
    {
      "form": "cepstra",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cepstra"
      },
      "expansion": "cepstrum (plural cepstra)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "gamnitude"
    },
    {
      "word": "lifter"
    },
    {
      "word": "liftering"
    },
    {
      "word": "quefrency"
    },
    {
      "word": "rahmonic"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with irregular plurals",
        "Entries with translation boxes",
        "Pages with 3 entries",
        "Pages with entries",
        "Terms with Finnish translations",
        "Terms with French translations",
        "Terms with Portuguese translations",
        "Terms with Russian translations",
        "Terms with Spanish translations",
        "en:Signal processing"
      ],
      "glosses": [
        "The inverse Fourier transform of the logarithm of a magnitude spectrum; used especially in voice analysis."
      ],
      "links": [
        [
          "inverse Fourier transform",
          "Fourier transform"
        ],
        [
          "logarithm",
          "logarithm"
        ],
        [
          "spectrum",
          "spectrum"
        ]
      ],
      "raw_glosses": [
        "(signal processing) The inverse Fourier transform of the logarithm of a magnitude spectrum; used especially in voice analysis."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences",
        "signal-processing"
      ],
      "wikipedia": [
        "cepstrum"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈkɛpstɹəm/"
    },
    {
      "ipa": "/ˈsɛpstɹəm/"
    },
    {
      "ipa": "/ˈkɛpstɹʌm/"
    },
    {
      "ipa": "/ˈsɛpstɹʌm/"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "Fourier transform of the logarithm of a spectrum",
      "word": "kepstri"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "Fourier transform of the logarithm of a spectrum",
      "tags": [
        "masculine"
      ],
      "word": "cepstre"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "Fourier transform of the logarithm of a spectrum",
      "tags": [
        "masculine"
      ],
      "word": "cepstro"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "képstr",
      "sense": "Fourier transform of the logarithm of a spectrum",
      "tags": [
        "masculine"
      ],
      "word": "ке́пстр"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "Fourier transform of the logarithm of a spectrum",
      "tags": [
        "masculine"
      ],
      "word": "cepstrum"
    }
  ],
  "word": "cepstrum"
}