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鋼絲錄音

維基百科,自由的百科全書
一台1945年Peirce 55-B dictation鋼絲錄音機。
1922年Poulsen Telegraphone錄音機。

鋼絲錄音Wire recording)或磁性鋼絲錄音(magnetic wire recording)是最早的一種磁儲存技術,它將模擬信號音頻以磁性存儲在細之上。第一台磁性錄音機在1898年由Valdemar Poulsen英語Valdemar Poulsen發明。

歷史

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磁格式

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媒體容量及速度

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處理和編輯

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保真度

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知名用途

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1949年10月1日,中華人民共和國開國大典,曾用鋼絲帶錄音機,播放檢閱部隊的實況錄音,中央人民廣播電台同步播放。

備註

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引文

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書籍

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  • Bannerman, R. LeRoy (1986) (book), On A Note of Triumph: Norman Corwin and the Golden Years of Radio. University of Alabama Press.
  • Hickman, Reginald Elwick Beatty (1958) (book), Magnetic Recording Handbook: Theory, practice and servicing of domestic and professional tape and wire recorders, hardcover, 176 pp., 2nd Edition (1958); George Newnes (publisher), London, England; [also later edition, 1962].
  • Sams, Howard W. (1947) (book), Automatic Record Changer Service Manual - Including Wire, Ribbon, Tape and Paper Disc Recorders, hardcover, 1st Edition (1947); Sams, Indianapolis, 1947 October.

期刊

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  • Ehrlich, Matthew C. (2006) (journal article), "A Pathfinding Radio Documentary Series: Norman Corwin's One World Flight", American Journalism, 23(4):35–59, 2006.
  • Morton, David (1998) (journal article), "Armour Research Foundation and the Wire Recorder: How Academic Entrepreneurs Fail", Technology and Culture (ISSN 0040-165X), Vol. 39, No. 2, pp. 213–244; Society for the History of Technology (publisher); 1998 April.

報道

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技術文獻等

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  • Judge, G. R. (1950) (manual), Wire Recorder Manual, Bernards Radio Manuals No. 88, softcover (cardstock covers), 48 pp.; Bernards Publishers Ltd., London, 1950.
  • Sears Roebuck Co. (circa 1949) (pamphlet manual), Parts List and Instructions for Installing & Operating Your Silvertone Superheterodyne Radio Receiver with Wire Recorder, softcover, 14 pp., Sears Roebuck Co., circa 1949.