Analysis of Disturbance on Differential Push–Pull Tracking with Dual-Layer Optical Disc

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概要

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• In this paper, we analyze the disturbance of tracking error signal caused by layer cross talk on playback of a dual-layer disc. We will reveal the origin of the disturbance by experiments using a special disc. The origin is the groove of the cross-talk layer. Furthermore, we will investigate other related factors that increase the disturbance. Tangential tilt and variation of space layer thickness in one revolution are such factors.

• 2008-07-25

著者

• Saito Toshiya

  Victor Company of Japan, Ltd., Yokohama 221-8528, Japan

• Itonaga Makoto

  Victor Company of Japan, Ltd., Yokohama 221-8528, Japan

• Eguchi Hideharu

  Victor Company of Japan, Ltd., Yokohama 221-8528, Japan

• Sakurauchi Kiyoshi

  Victor Company of Japan, Ltd., Yokohama 221-8528, Japan

関連論文

• Analysis of Disturbance on Differential Push–Pull Tracking with Dual-Layer Optical Disc

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