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1. 发明授权

US08677434B2 Method and system for direct digital up-conversion in a cable modem 有权
标题翻译：电缆调制解调器中直接数字上转换的方法和系统
公开(公告)号：US08677434B2
公开(公告)日：2014-03-18
申请号：US10975104
申请日：2004-10-28
申请人： Pieter Vorenkamp , Arnoldus G. Venes , Kevin L. Miller , Chung-Ying Chen
发明人： Pieter Vorenkamp , Arnoldus G. Venes , Kevin L. Miller , Chung-Ying Chen
IPC分类号： H04N7/173
CPC分类号： H04H20/79 , H04L5/06
摘要： Provided are a method and system for a module for a cable modem termination system. The module includes a digital modulator configured to block up-convert a plurality of digital channels and a digital to analog converter coupled, at least indirectly, to an output of the digital modulator to convert the digital channels to an analog format.
摘要翻译：提供一种用于电缆调制解调器终端系统的模块的方法和系统。该模块包括数字调制器，被配置为阻止多个数字信道的上变换和至少间接耦合到数字调制器的输出的数模转换器，以将数字信道转换为模拟格式。

2. 发明申请

US20050123029A1 Method and system for direct digital up-conversion in a cable modem 有权
标题翻译：电缆调制解调器中直接数字上转换的方法和系统
公开(公告)号：US20050123029A1
公开(公告)日：2005-06-09
申请号：US10975104
申请日：2004-10-28
申请人： Pieter Vorenkamp , Arnoldus Venes , Kevin Miller , Chung-Ying Chen
发明人： Pieter Vorenkamp , Arnoldus Venes , Kevin Miller , Chung-Ying Chen
IPC分类号： H04B1/38 , H04H1/00 , H04H20/79 , H04L5/06
CPC分类号： H04H20/79 , H04L5/06
摘要： Provided are a method and system for a module for a cable modem termination system. The module includes a digital modulator configured to block up-convert a plurality of digital channels and a digital to analog converter coupled, at least indirectly, to an output of the digital modulator to convert the digital channels to an analog format.
摘要翻译：提供一种用于电缆调制解调器终端系统的模块的方法和系统。该模块包括数字调制器，被配置为阻止多个数字信道的上变换和至少间接耦合到数字调制器的输出的数模转换器，以将数字信道转换为模拟格式。

3. 发明授权

US06396784B1 Audio compact disc title with a relatively high density format 有权
标题翻译：具有较高密度格式的音频光盘标题
公开(公告)号：US06396784B1
公开(公告)日：2002-05-28
申请号：US09292898
申请日：1999-04-16
申请人： Hung-Min Wang , Chung-Ying Chen , Wen-Hsin Wang
发明人： Hung-Min Wang , Chung-Ying Chen , Wen-Hsin Wang
IPC分类号： G11B390
CPC分类号： G11B27/329 , G11B7/007 , G11B27/105 , G11B27/3027 , G11B2220/2545 , G11B2220/2562
摘要： An audio compact disc title with a high density format adapted to be used in a compact disc player is disclosed. The audio compact disc title includes a plurality of tracks, each of the tracks has a plurality of audio sectors for storing audio data, wherein the audio data are divided into a plurality of audio signals alternately stored in the audio sectors, and a compact disc identifying code for representing the relatively high density format of the audio compact disc title for the compact disc player. A method for recording audio data in an audio compact disc title with a high density format is also disclosed. The method includes steps of dividing the audio data into a plurality of audio signals, rearranging the plurality of audio signals to space any two continuous audio signals by other audio signals, and recording the rearranged audio signals in the audio compact disc title.
摘要翻译：公开了一种具有适用于光盘播放器中的高密度格式的音频光盘标题。音频光盘标题包括多个轨道，每个轨道具有用于存储音频数据的多个音频扇区，其中音频数据被划分为交替存储在音频扇区中的多个音频信号，以及光盘识别用于表示光盘播放器的音频光盘标题的相对高密度格式的代码。还公开了一种在高密度格式的音频光盘标题中记录音频数据的方法。该方法包括以下步骤：将音频数据划分成多个音频信号，重新布置多个音频信号以通过其它音频信号来放置任何两个连续的音频信号，并将重新排列的音频信号记录在音频光盘标题中。

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