{"resolved":true,"match_type":"uuid","source_type":"original_book","book_id":"38270854-596f-4a26-8183-db8c968c6020","title":"编码 隐匿在计算机软硬件背后的语言","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787121181184","requested_by":"printed_page","book":{"source_type":"original_book","book_id":"38270854-596f-4a26-8183-db8c968c6020","id":"38270854-596f-4a26-8183-db8c968c6020","uuid":"38270854-596f-4a26-8183-db8c968c6020","title":"编码 隐匿在计算机软硬件背后的语言","normalized_title":"编码隐匿在计算机软硬件背后的语言","author":null,"edition":null,"publisher":null,"year":null,"isbn":"9787121181184","isbns":["9787121181184","0123456789","6044921875","3039331000","0000000000","0000000000000"],"parsed":true,"ai_readable":true,"document_type":"book","page_count":438,"navigation_url":"https://workshop.closeclaw.top/ai/book/38270854-596f-4a26-8183-db8c968c6020","title_url":"https://workshop.closeclaw.top/ai/title/%E7%BC%96%E7%A0%81%20%E9%9A%90%E5%8C%BF%E5%9C%A8%E8%AE%A1%E7%AE%97%E6%9C%BA%E8%BD%AF%E7%A1%AC%E4%BB%B6%E8%83%8C%E5%90%8E%E7%9A%84%E8%AF%AD%E8%A8%80","fixed_page_url_template":"https://workshop.closeclaw.top/ai/book/38270854-596f-4a26-8183-db8c968c6020/page/{printed_page}","path_api_url_template":"https://workshop.closeclaw.top/api/ai/book/38270854-596f-4a26-8183-db8c968c6020/page/{printed_page}","read_url":"https://workshop.closeclaw.top/api/ai/read/38270854-596f-4a26-8183-db8c968c6020","page_url":"https://workshop.closeclaw.top/api/ai/books/38270854-596f-4a26-8183-db8c968c6020/page","search_url":"https://workshop.closeclaw.top/api/ai/books/38270854-596f-4a26-8183-db8c968c6020/search"},"page":{"printed_page":420,"pdf_page":436,"physical_index":436,"physical_index_base":0,"printed_page_status":"recognized","page_sha256":"27be91893cfe1279da763be1d2dca4e01ddd05604fcdb1f7fb88a8f816ff26e5"},"chapter":"编码隐匿在计算机软硬件背后的语言","content":"关于如何利用电流在线路上传输信号和信息，在讲述这一点时本书利用了大段章节，但其实有一种更加行之有效的方法，那就是利用光纤一种由玻璃或聚合体制造的光导纤维，通过从不同角度对光进行反射达到光传输效果。光信号在光纤中的传输速率可以达到千兆赫兹即每秒十亿个比特。\n\n展望未来，在以后的家庭和办公室中，光子似乎要替代电子承担海量信息传输的重任。比起莫尔斯码中的一“点”一“划”，比起为了与一街之隔的好友深夜交流而绞尽脑汁想出的闪光灯，光子的速度无与伦比。\n\n编码隐匿在计算机软硬件背后的语言\n\n420","previous_page":419,"next_page":null}