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    • 10. 发明授权
    • Method of processing transmit streams independently to display multiple broadcasts at the same time and a receiver for implementing the same
    • 独立地处理发送流以同时显示多个广播的方法和用于实现相同的接收器的方法
    • US08763040B2
    • 2014-06-24
    • US12514198
    • 2007-11-05
    • Eun Kyung ShinJae Kyung Lee
    • Eun Kyung ShinJae Kyung Lee
    • H04N5/445
    • H04N5/45H04N5/44591H04N5/60H04N21/4263H04N21/4307H04N21/4316H04N21/4348H04N21/4753H04N21/47815
    • Disclosed are devices for receiving broadcast signal. More specifically, one of the devices includes at least two tuners (102, 103) configured to synchronize at least two transmit stream independently, at least two transmit stream processors (104, 105) each configured to convert the at least one transmit stream into a plurality of audio signals, a plurality of displayable video signals, and a plurality of displayable data signals, a controller (100) configured to provide switching control signal and display control signal based on channel selected by a user, a switching unit (135) configured to output a data broadcast associated with a first broadcast channel and the video and the audio associated with a second broadcast channel, a display module (138) configured to display a video of the first broadcast channel in a first display area and a data of the second broadcast channel in a second display area, and at least one speaker configured to audio output of at least two different broadcast channels. Method for using the device is also disclosed.
    • 公开了用于接收广播信号的装置。 更具体地,设备之一包括被配置为独立地同步至少两个发送流的至少两个调谐器(102,103),至少两个发送流处理器(104,105),每个发送流处理器被配置为将至少一个发送流转换成 多个音频信号,多个可显示视频信号和多个可显示数据信号;控制器(100),被配置为基于由用户选择的频道提供切换控制信号和显示控制信号;配置 输出与第一广播频道相关联的数据广播以及与第二广播频道相关联的视频和音频;显示模块(138),被配置为在第一显示区域中显示第一广播频道的视频,以及数据 第二广播频道在第二显示区域中,以及至少一个扬声器被配置为音频输出至少两个不同的广播频道。 还公开了使用该装置的方法。