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    "abstract": "The recent practical availability of moderate cost microprocessor chips and memory IC's has resulted in a revolutionary change in the design of VTR machine control and servo systems. In the past VTR machine control consisted of arrangements of discrete IC devices operating as both combinational and sequential logic circuits. Now machine control is dictated by software instructions contained in IC memory chips interconnected with a microprocessor IC to form a computer control structure. The result is a control system with logic density orders of magnitude greater than previously available.",
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      "note": "Backfilled from SMPTE canonical repository (smpte-canonical-audit/canonicalLibrary.*.json)",
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    "authors": [
      {
        "affiliation": "Ampex Corp. Redwood City, CA",
        "name": "M. Glen Rose"
      },
      {
        "affiliation": "Ampex Corp. Redwood City, CA",
        "name": "Gary Warren"
      }
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      "confidence": "high",
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      "source": "resolved",
      "updated": "2026-07-09T19:12:47.628Z",
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      "holder": "Society of Motion Picture and Television Engineers, Inc.",
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        "confidence": "high",
        "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M00610.xml)",
        "source": "parsed",
        "updated": "2026-05-22T21:44:19.125Z",
        "version": "smpte-conference-paper-nlm@v1"
      },
      "year": "1983",
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        "confidence": "high",
        "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M00610.xml)",
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        "version": "smpte-conference-paper-nlm@v1"
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      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M00610.xml)",
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      "updated": "2026-05-22T21:44:19.125Z",
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    "docId": "10.5594-M00610",
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      "confidence": "high",
      "note": "Derived from DOI 10.5594/M00610",
      "source": "parsed",
      "updated": "2026-05-22T21:44:19.125Z",
      "version": "smpte-conference-paper-nlm@v1"
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    "docLabel": "SMPTE Meetings and Conferences ( February 1983)",
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      "confidence": "medium",
      "note": "Composed from venue title, volume/issue and date",
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      "updated": "2026-05-22T21:44:19.125Z",
      "version": "smpte-conference-paper-nlm@v1"
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    "docTitle": "Diagnostics for a Microprocessor Based Video Tape Recorder",
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      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M00610.xml)",
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      "version": "smpte-conference-paper-nlm@v1"
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      "note": "NLM <article> — SMPTE conference paper",
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      "updated": "2026-05-22T21:44:19.125Z",
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    "doi": "10.5594/M00610",
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      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M00610.xml)",
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      "updated": "2026-05-22T21:44:19.125Z",
      "version": "smpte-conference-paper-nlm@v1"
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    "href": "https://doi.org/10.5594/M00610",
    "href$meta": {
      "confidence": "high",
      "note": "Constructed from DOI 10.5594/M00610",
      "source": "inferred",
      "updated": "2026-05-22T21:44:19.125Z",
      "version": "smpte-conference-paper-nlm@v1"
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    "number": "20",
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      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M00610.xml)",
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      "updated": "2026-05-22T21:44:19.125Z",
      "version": "smpte-conference-paper-nlm@v1"
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    "pages": "233–241",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M00610.xml)",
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      "updated": "2026-05-22T21:44:19.125Z",
      "version": "smpte-conference-paper-nlm@v1"
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    "publicationDate": "1983-02-01",
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      "confidence": "high",
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      "source": "parsed",
      "updated": "2026-05-22T21:44:19.125Z",
      "version": "smpte-conference-paper-nlm@v1"
    },
    "publisher": "SMPTE",
    "publisher$meta": {
      "confidence": "high",
      "note": "Normalised to registry \"SMPTE\" convention from NLM publisher-name (The Society of Motion Picture and Television Engineers)",
      "source": "inferred",
      "updated": "2026-05-22T21:44:19.125Z",
      "version": "smpte-conference-paper-nlm@v1"
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    "publisherLocation": {
      "city": "White Plains, NY",
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        "confidence": "high",
        "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M00610.xml)",
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    "publisherLocation$meta": {
      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M00610.xml)",
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      "version": "smpte-conference-paper-nlm@v1"
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    "resolvedHref": "https://journal.smpte.org/conferences/Video%20Pictures%20of%20the%20Future:%2017th%20Annual%20SMPTE%20Television%20Conference/25/",
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      "confidence": "high",
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      "originalValue": null,
      "source": "resolved",
      "updated": "2026-06-19T20:59:07.439Z"
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      "active$meta": {
        "confidence": "medium",
        "note": "No explicit status in NLM source — conference papers default active",
        "source": "inferred",
        "updated": "2026-05-22T21:44:19.125Z",
        "version": "smpte-conference-paper-nlm@v1"
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    "volume": "1983",
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      "confidence": "high",
      "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptem/10.5594_M00610.xml)",
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      "updated": "2026-05-22T21:44:19.125Z",
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