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2. 发明授权

US07937055B2 Timeshifting for a multiple-tuner vehicle radio system 有权
标题翻译：多调谐器车载无线电系统的分时移动
公开(公告)号：US07937055B2
公开(公告)日：2011-05-03
申请号：US11949155
申请日：2007-12-03
申请人： Jamison C. Schroeder , David E. Bojanwski , Walter J. Holloway
发明人： Jamison C. Schroeder , David E. Bojanwski , Walter J. Holloway
IPC分类号： H04B1/18 , H04K3/00
CPC分类号： H04H60/27 , H04H2201/60
摘要： Methods and apparatus are provided for timeshifting audio content in a multiple tuner audio system comprising a first tuner and a second tuner. One operating method involves maintaining a first data storage element for the first tuner, maintaining a second data storage element for the second tuner, receiving first audio content in realtime by the first tuner, and storing data representing the first audio content in the first data storage element, resulting in first stored content. The method also receives second audio content in realtime by the second tuner, and stores data representing the second audio content in the second data storage element, resulting in second stored content. The method thereafter generates a timeshifted audio signal corresponding to the first stored content or the second stored content.
摘要翻译：提供了在包括第一调谐器和第二调谐器的多调谐器音频系统中对音频内容进行时移的方法和装置。一种操作方法包括维护第一调谐器的第一数据存储元件，维护第二调谐器的第二数据存储元件，由第一调谐器实时接收第一音频内容，以及将表示第一音频内容的数据存储在第一数据存储器元素，导致第一个存储的内容。该方法还通过第二调谐器实时接收第二音频内容，并将表示第二音频内容的数据存储在第二数据存储元件中，从而产生第二存储内容。该方法此后生成对应于第一存储内容或第二存储内容的时移音频信号。

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