1/2インチ圧縮型ハイビジョンディジタルVTRの開発(1) : 開発のコンセプトとシステム構成 [in Japanese] A Developement of 1/2 in. Hi-vision VTR Incorporating Bit Rate Reduction Technology(1) : Concept of development and system configuration [in Japanese]
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The development of a practical VTR that is compact, inexpensive and offers high picture quality has been pressing requirement Comparing present HDTV VTRs (1-in. digital VTR and UNIHI VTR etc.) with current conventional-definition television (CDTV) VTRs used in broadcasting, there is much room for improvement in terms of cost (VTR & tape), function and performance, mobility and maintenance for practical use. To solve these problems at an early stage, we have developed an HDTV VTR using a 1/2-in. tape cassette by making effective use of a current CDTV digital VTR (D-5 VTR) and applying bit rate reduction technology.
- ITE Technical Report
ITE Technical Report 20(21), 19-22, 1996
The Institute of Image Information and Television Engineers