"up to 11" meaning in English

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  "lang_code": "en",
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          "word": "up to eleven"
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        {
          "ref": "2010 May 22, Shane Hegarty, “Intimate details prove too close to the chat-show bone”, in The Irish Times, Dublin: Irish Times, →ISSN, →OCLC, archived from the original on 2016-04-22",
          "text": "It's the weekly half hour when the emotion is turned up to 11 but the atmosphere is so quietened that you can hear the dust clattering against the studio's lighting rig.",
          "type": "quotation"
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        {
          "ref": "2012 August 15, Chris Richards, “Blade is set to cut other wrestlers down to size”, in Brentwood Gazette",
          "text": "All of our ring personas are elements of our real personalities, but turned up to 11.",
          "type": "quotation"
        }
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        "Alternative form of up to eleven"
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  "word": "up to 11"
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  "lang_code": "en",
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          "word": "up to eleven"
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          "type": "quotation"
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  "word": "up to 11"
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  "subsection": "prepositional phrase",
  "title": "up to 11",
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