Engraving depicting Bell & Tainters Graphophone. A recording was made by speaking into a mouthpiece while turning the wax cylinder by a treadle; as in a sewing machine. With an earpiece attachment on the stylus the cylinders could be played back for audio typing. Dated 19th century 01/02/1895

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Details

Creative#:

TOP29618991

Source:

達志影像

Authorization Type:

RM

Release Information:

須由TPG 完整授權

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Not Available

Property Release:

Not Available

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No

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