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1. 发明授权

US06285405B1 System and method for synchronizing data signals 有权
标题翻译：用于同步数据信号的系统和方法
公开(公告)号：US06285405B1
公开(公告)日：2001-09-04
申请号：US09172430
申请日：1998-10-14
申请人： Donald D. Binford, Jr. , Matthew W. Korte , William J. Jackman
发明人： Donald D. Binford, Jr. , Matthew W. Korte , William J. Jackman
IPC分类号： H04N9475
CPC分类号： H04N21/2368 , H04N5/04 , H04N5/4401 , H04N7/152 , H04N21/242 , H04N21/4307 , H04N21/4341
摘要： A system for dynamically determining and introducing time delay values for synchronizing different data signals. For transmitting the data signals, encoding time delay is measured in one encoder, a target encoder time delay value is determined, and the target encoder time delay value is utilized in another encoder to delay transmission of one data signal relative to the transmission of the other data signal. When encoded data signals are received and processed for presentation, the time required to decode a first data signal in a first decoder is measured, a target decoder time delay value is determined based on the time required to decode the first data signal, and the target decoder time delay value is utilized to delay presentation of a second data signal relative to the presentation of the first data signal.
摘要翻译：一种用于动态地确定和引入用于同步不同数据信号的时间延迟值的系统。为了发送数据信号，在一个编码器中测量编码时间延迟，确定目标编码器时间延迟值，并且目标编码器时间延迟值用于另一个编码器以延迟一个数据信号相对于另一个的传输的传输数据信号。当接收和处理编码数据信号以进行呈现时，测量解码第一解码器中的第一数据信号所需的时间，基于解码第一数据信号所需的时间和目标，确定目标解码器时间延迟值解码器时间延迟值用于相对于第一数据信号的呈现来延迟第二数据信号的呈现。

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