An experimental study for a home-use digital VTR

An experimental digital VTR system is described. A modified DCT (discrete cosine transform) has been developed for this system that needs only one-half the number of multipliers of a conventional DCT, making the hardware scale smaller. A data quantity estimator controls the variable-length coding fo...

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Veröffentlicht in:	IEEE transactions on consumer electronics 1989-08, Vol.35 (3), p.450-457
Hauptverfasser:	Yamamitsu, C., Ide, A., Iketani, A., Juri, T., Kadono, S., Matsumi, C., Matsushita, K., Mizuki, H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Audio tapes Bit rate Data mining Digital TV Discrete cosine transforms Electronics industry Laboratories Motion pictures
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