文章基本信息

标题：映像記録用ディスクドライブのモデル化手法
本地全文：下载
作者：南浩樹 ; 藤澤俊之 ; 西本友成等
期刊名称：映像情報メディア学会誌
印刷版ISSN：1342-6907
电子版ISSN：1881-6908
出版年度：2000
卷号：54
期号：10
页码：1446-1451
DOI：10.3169/itej.54.1446
出版社：The Institute of Image Information and Television Engineers
摘要：Hard disk drives were developed as a recording medium for computer data, and are now also used to store multimedia data such as video and audio. However, this is not yet a practical medium for use in broadcasting. We are developing a video hard-disk system that will allow high-bitrate recording/playback while maintaining video signal continuity. As a step toward realizing a video hard-disk system, we have developed a hard-disk tool capable of precisely evaluating hard disk performance. It is also essential to model hard disks to efficiently develop a video hard-disk system. In this paper, we describe a method of modeling hard disks, and show how this model can be used to improve the performance of hard disk systems.
关键词：評価手法;ハードディスク;映像記録;モデル化;データ連続性;ベンチマークテスト