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mar 20, 1878 - המצאת הפונוגרף על ידי תומס אדיסון

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המרוץ להקלטה, סינכרון והגברת סאונד בקולנוע

Bytaltal 995
20 Dec 2017
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1317

Date:

mar 20, 1878
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~ 147 years ago

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