"audio frequency" meaning in English

{
  "forms": [
    {
      "form": "audio frequencies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "audio frequency (plural audio frequencies)",
      "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 entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Greek terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Acoustics",
          "orig": "en:Acoustics",
          "parents": [
            "Applied sciences",
            "Physics",
            "Sound",
            "Sciences",
            "Energy",
            "All topics",
            "Nature",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A frequency or range of frequencies of sound waves that are audible."
      ],
      "id": "en-audio_frequency-en-noun-8xvzCSi3",
      "links": [
        [
          "range",
          "range"
        ],
        [
          "sound wave",
          "sound wave"
        ],
        [
          "audible",
          "audible"
        ]
      ],
      "translations": [
        {
          "code": "fr",
          "lang": "French",
          "sense": "frequency of audible sound waves",
          "tags": [
            "feminine"
          ],
          "word": "audiofréquence"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "ichosychnótita",
          "sense": "frequency of audible sound waves",
          "tags": [
            "feminine"
          ],
          "word": "ηχοσυχνότητα"
        },
        {
          "code": "ga",
          "lang": "Irish",
          "sense": "frequency of audible sound waves",
          "tags": [
            "feminine"
          ],
          "word": "closmhinicíocht"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "frequency of audible sound waves",
          "tags": [
            "feminine"
          ],
          "word": "audiofrequenza"
        }
      ],
      "wikipedia": [
        "audio frequency"
      ]
    }
  ],
  "word": "audio frequency"
}

{
  "forms": [
    {
      "form": "audio frequencies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "audio frequency (plural audio frequencies)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "Greek terms with redundant script codes",
        "en:Acoustics"
      ],
      "glosses": [
        "A frequency or range of frequencies of sound waves that are audible."
      ],
      "links": [
        [
          "range",
          "range"
        ],
        [
          "sound wave",
          "sound wave"
        ],
        [
          "audible",
          "audible"
        ]
      ],
      "wikipedia": [
        "audio frequency"
      ]
    }
  ],
  "translations": [
    {
      "code": "fr",
      "lang": "French",
      "sense": "frequency of audible sound waves",
      "tags": [
        "feminine"
      ],
      "word": "audiofréquence"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "ichosychnótita",
      "sense": "frequency of audible sound waves",
      "tags": [
        "feminine"
      ],
      "word": "ηχοσυχνότητα"
    },
    {
      "code": "ga",
      "lang": "Irish",
      "sense": "frequency of audible sound waves",
      "tags": [
        "feminine"
      ],
      "word": "closmhinicíocht"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "frequency of audible sound waves",
      "tags": [
        "feminine"
      ],
      "word": "audiofrequenza"
    }
  ],
  "word": "audio frequency"
}