| DVD-RAM光盘的光道格式及其伺服技术 |
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| 引用本文： | 周功业,刘延亮,方小景. DVD-RAM光盘的光道格式及其伺服技术[J]. 光盘技术, 2003, 0(5): 34-37 |
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| 作者姓名： | 周功业 刘延亮 方小景 |
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| 作者单位： | |
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| 摘 要： | DVD-RAM作为一种大容量，可重写的存储介质，既可以用来保存大量的计算机文件也可以用来记录高质量的音、视频数据。由于其采用了单螺旋摆动平台和凹槽的光道格式，使得读取DVD-RAM光盘需要采用相应的伺服控制技术，通过在DVD控制芯片中增加CAPA检测、Wobble信号检测等电路和相应的功能，就可以在DVD-ROM驱动器和DVD播放机中实现对DVD-RAM光盘的读取。
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| 关 键 词： | DVD-RAM光盘 光道格式 伺服技术 共同配置凹坑地址 |
Optical Track Format & Servo Tech of DVD-RAM |
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| Zhou Gongye Liu Yanliang. Optical Track Format & Servo Tech of DVD-RAM[J]. CD Technology Magazine, 2003, 0(5): 34-37 |
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| Authors: | Zhou Gongye Liu Yanliang |
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| Affiliation: | Zhou Gongye Liu Yanliang |
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| Abstract: | DVD-RAM is a large storage capacity, rewritable optical disk that can record nuge mounts of data such as computer data as well as AV data.Because of its single-spiral wobbled and and groove format, some servo technology should be taken for reading DVD-RAM disk. By adding CAPA detect and Wobble detect circuit and elated function in DVD controller, reading DVD-RAM disk can be implement in DVD-ROM driver and n DVD player. |
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| Keywords: | DVD-RAM Track format servo CAPA Wobble |
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