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 Date: 2006-12-30 04:20:56Entertainment Audio engineering Media technology Sound recording and reproduction Loudspeaker Transformer Magnet Unwin Sowter Ampex Electromagnetism Mass media Audio storage |
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| First Page | Document Content | |
|---|---|---|
Date: 2006-12-30 04:20:56Entertainment Audio engineering Media technology Sound recording and reproduction Loudspeaker Transformer Magnet Unwin Sowter Ampex Electromagnetism Mass media Audio storage |
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In Memoriam Robert Morrison 1925–2003 R