金属蒸发磁带数字录像机录放系统的研究

Proceedings of International Conference on Consumer Electronics Pub Date : 1995-08-01 DOI:10.1109/ICCE.1995.517971

M. Shimotashiro, Masashi Tokunaga, K. Hashimoto, Shigeyuki, Y. Kurosawa

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引用次数: 4

摘要

我们使用金属蒸发磁带和一种新的自动均衡器，它由一个新的模拟检测器和一个新的模拟延迟电路组成，实现了263 Mbpi/sup /的高密度记录。描述了如何确定满足电磁特性的最佳记录电流;输出电平、覆盖比和波形不对称(金属蒸发胶带的特殊问题)。>

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A STUDY OF THE RECORDING AND REPRODUCING SYSTEM OF DIGITAL VCR USING METAL EVAPORATED TAPE

We obtain high density recording, 263 Mbpi/sup 2/, using metal evaporated tape and a new automatic equalizer, which consists of a new analog detector and a new analog delay circuit. We also describe how to decide the optimum recording current to satisfy the electromagnetic characteristics; output level, overwrite ratio and waveform asymmetry (a special problem of metal evaporated tape). >

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Proceedings of International Conference on Consumer Electronics

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