Optical disk, optical disk reading equipment, reproducing method, recording method and device

在光盘(10)的内周区域的读入区域(27)内，交替地形成作为评价光盘(10)的读入误码率的测试图案的凹坑长3T、脊长*6T、凹坑长7T、脊长3T、凹坑长6T、脊长7T的凹坑和脊。通过由再生系统再生该测试图案数据，检测误码率，求出用于使该误码率为最小的修正系数，利用该修正系数修正再生信号，所以，再生信号可以在误码率为最小的状态下由再生系统进行再生。 A test pattern area is provided outside the data area of an optical disk and recorded with a test pattern including a shortes...

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Bibliographische Detailangaben

Hauptverfasser:	FUJIMOTO SADANARI, SATOH HIROHARU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER PHYSICS
Online-Zugang:	Volltext bestellen
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