Attn crisis historiography peeps...
Mag wire/tape's identity was often compared to a mirror in 1940s Hwood, as it let actors instantly check their performance for errors (whereas optical tracks took hours to develop).
The metaphor's 1st use may have been this Bell Record article from 1935.
Mag wire/tape's identity was often compared to a mirror in 1940s Hwood, as it let actors instantly check their performance for errors (whereas optical tracks took hours to develop).
The metaphor's 1st use may have been this Bell Record article from 1935.
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