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1994
Journal Article
Titel
Hardware codec for data reduction in digital HDTV magnetic tape recording in the studio
Abstract
A hardware implementation of the Eureka-standard data reduction codec is described. The algorithm employed is an adaptive intrafield/intraframe discrete cosine transform with adaptive quantisation and variable-length coding. Interframe editing, multiple copying and rapid search are guaranteed by the special codec architecture.
Language
German
Tags
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adaptive codes
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data compression
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digital magnetic recording
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digital television
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discrete cosine transforms
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high definition television
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television studios
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variable length codes
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video codecs
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video recording
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interframe editing
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digital HDTV magnetic tape recording
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studio
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hardware implementation
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eureka-standard data reduction codec
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algorithm
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discrete cosine transform
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adaptive quantisation
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variable-length coding
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multiple copying
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rapid search
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codec architecture