{ "$schema": "/api/schemas/documents.schema.json", "apiVersion": "1.0.0", "generatedAt": "2026-07-09T21:16:49.031Z", "sourcePath": "src/main/data/docs", "docId": "10.5594-J16821", "document": { "abbrevTitle": "J SMPTE", "abbrevTitle$meta": { "confidence": "high", "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J16821.xml)", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-journal-article-nlm@v1" }, "authors": [ { "affiliation": "Yokosuka Electrical Communication Laboratory, NTT Yokosuka, Kanagawa, Japan", "bio": "Toshinori Tsuboi was born in Aichi, Japan, on May 3, 1949. He received the B.E. and M.E. degrees from Waseda University, Tokyo, Japan, in 1973 and 1975, respectively. In 1975, he joined the Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Yokosuka, Japan, where he is a Staff Engineer. He has been engaged in research and development on voice coding systems, digital local switching systems, high-definition TV transmission systems and broadband communication networks. Mr. Tsuboi is a member of the Institute of Electronics and Communication Engineers in Japan. In 1983, he received the IECE's Young Engineer Award.", "name": "Toshinori Tsuboi" }, { "affiliation": "Yokosuka Electrical Communication Laboratory, NTT Yokosuka, Kanagawa, Japan", "bio": "Koichi Asatani was born in Hiroshima, Japan, on November 4, 1946. He received the B.S.E.E., M.S.E.E., and D.E. degrees from Kyoto University, Kyoto, Japan, in 1969, 1971, and 1974, respectively. In 1974, he joined the Electrical Communication Laboratory, Nippon Telegraph and Telephone Corporation, Yokosuka, Japan, where he is a Senior Staff Engineer. He has been engaged in research and development on optical fiber transmission systems, high-speed digital data transmission systems, high-definition TV transmission systems, and broadband communication networks. Dr. Asatani is a member of the Institute of Electronics and Communication Engineers of Jaban and the Office Automation Society of Japan.", "name": "Koichi Asatani" }, { "affiliation": "Yokosuka Electrical Communication Laboratory, NTT Yokosuka, Kanagawa, Japan", "bio": "Tetsuya Miki was born in Fukuoka, Japan, on January 31, 1943. He received the B.S. degree from Electro Communication University in 1965 and the M.S. and Ph.D. degrees from Tohoku University in 1967 and 1970, respectively. In 1970, he joined the Electrical Communication Laboratory, Nippon Telegraph and Telephone Public Corporation, Japan, where he is Chief Transmission System Section, Trunk Transmission System Development Division. He has been engaged in research and development on high speed digital and broadband analog transmission systems over a coaxial cable and a fiber optic cable for trunk line and subscriber loops. Dr. Miki is a member of the Institute of Electronics and Communication Engineers of Japan and IEEE. He received the Achievement Award from IECE of Japan for his work on the fundamental development of fiber optic transmission digital system,", "name": "Tetsuya Miki" } ], "authors$meta": { "confidence": "high", "note": "Object form (schema 2.3.0) migrated from string form via migrateAuthorsToObjectForm.js; bio/affiliation backfilled from _source/SMPTE/HIGHWIRE/ NLM ++", "source": "parsed", "updated": "2026-06-23T00:04:25.562Z", "version": "authors-migrate-object-form@v1" }, "contentType": "orig-research", "contentType$meta": { "confidence": "high", "note": "Cross-filled from SMPTE canonical repository import (smpte-canonical-audit/canonicalLibrary.*.json); previous value was a placeholder", "originalValue": "other", "source": "parsed", "updated": "2026-07-07T23:39:31.295Z", "version": "smpte-canonical-repo@v1" }, "copyright": { "holder": "Society of Motion Picture and Television Engineers, Inc.", "holder$meta": { "confidence": "high", "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J16821.xml)", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-journal-article-nlm@v1" }, "year": "1984", "year$meta": { "confidence": "high", "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J16821.xml)", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-journal-article-nlm@v1" } }, "copyright$meta": { "confidence": "high", "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J16821.xml)", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-journal-article-nlm@v1" }, "docId": "10.5594-J16821", "docId$meta": { "confidence": "high", "note": "Derived from DOI 10.5594/J16821", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-journal-article-nlm@v1" }, "docLabel": "SMPTE Journal ( Volume: 93, Issue: 1A, January 1984)", "docLabel$meta": { "confidence": "medium", "note": "Composed from venue title, volume/issue and date", "source": "inferred", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-journal-article-nlm@v1" }, "docTitle": "Fiber Optic HD-TV Transmission Technologies", "docTitle$meta": { "confidence": "high", "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J16821.xml)", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-journal-article-nlm@v1" }, "docType": "Journal Article", "docType$meta": { "confidence": "high", "note": "NLM
— SMPTE journal paper", "source": "inferred", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-journal-article-nlm@v1" }, "doi": "10.5594/J16821", "doi$meta": { "confidence": "high", "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J16821.xml)", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-journal-article-nlm@v1" }, "href": "https://doi.org/10.5594/J16821", "href$meta": { "confidence": "high", "note": "Constructed from DOI 10.5594/J16821", "source": "inferred", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-journal-article-nlm@v1" }, "issn": { "print": "0036-1682", "print$meta": { "confidence": "high", "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J16821.xml)", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-journal-article-nlm@v1" } }, "issn$meta": { "confidence": "high", "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J16821.xml)", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-journal-article-nlm@v1" }, "journalAcronym": "MIJR", "journalAcronym$meta": { "confidence": "high", "note": "Parsed from journal_metadata XML (_source/SMPTE/APTARA/DL Project Files/07132015 BACKFILE FOR JOURNAL/smptej_93_1A/MIJR15Vol93No1A.xml)", "source": "parsed", "updated": "2026-06-17T00:17:09.425Z", "version": "smpte-journal-issue-xml@v1" }, "journalTitle": "SMPTE Journal", "journalTitle$meta": { "confidence": "high", "note": "Era-accurate journal title from SMPTE canonical repository (periodical parent at time of publication) (smpte-canonical-audit/canonicalLibrary.*.json)", "originalValue": null, "source": "parsed", "updated": "2026-07-08T00:35:38.133Z", "version": "smpte-canonical-repo@v1" }, "number": "1A", "number$meta": { "confidence": "high", "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source 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"volume": "93", "volume$meta": { "confidence": "high", "note": "Parsed from NLM article XML (_source/SMPTE/HIGHWIRE/Source Bak/smptej/10.5594_J16821.xml)", "source": "parsed", "updated": "2026-05-22T21:44:19.125Z", "version": "smpte-journal-article-nlm@v1" } } }