Method of Processing a Signal and Apparatus for Processing a Signal
    4.
    发明申请
    Method of Processing a Signal and Apparatus for Processing a Signal 有权
    处理信号的方法和处理信号的装置

    公开(公告)号:US20090245398A1

    公开(公告)日:2009-10-01

    申请号:US12083465

    申请日:2006-10-13

    IPC分类号: H04L27/28 G10L19/00 H04L27/06

    摘要: The present invention relates to a method and apparatus for processing a signal. An object of the present invention devised to solve the problem lies on a method and apparatus for processing a signal, which allows a signal having optimized signal transmission efficiency to be transmitted/received. According to an aspect of the present invention, there is provided A method for processing a signal, the method including receiving a broadcasting signal including data coded using a group reference value corresponding to a plurality of data included in one of groups formed according to data grouping and a difference value corresponding to the group reference value, demodulating the broadcasting signal in consideration of a scattered pilot which varies over time and a continual pilot which is fixed over time in a frame of the received broadcasting signal and decoding the demodulated signal to obtain a broadcasting transmission stream, demultiplexing the broadcasting transmission stream to obtain data coding identification information and decapsulating Internet protocol (IP) packets having the coded data, obtaining the group reference value corresponding to the plurality of data and the difference value corresponding to the group difference value through grouping from the decapsulated data and obtaining the data using the group reference value and the difference value.

    摘要翻译: 本发明涉及一种处理信号的方法和装置。 解决问题的本发明的目的在于一种用于处理信号的方法和装置,其允许发送/接收具有优化的信号传输效率的信号。 根据本发明的一个方面,提供了一种用于处理信号的方法,该方法包括接收广播信号,该广播信号包括使用与根据数据分组形成的组之一中包括的多个数据相对应的组参考值编码的数据 以及与组参考值相对应的差值,考虑到随时间变化的散射导频解调广播信号,并在接收到的广播信号的帧中随着时间而固定的连续导频,并对解调信号进行解码,以获得 广播传输流,解复用广播传输流以获得数据编码识别信息并解封装具有编码数据的因特网协议(IP)分组,获得对应于多个数据的组参考值和对应于组差值的差值 从解封的d分组 ata并使用组参考值和差值获取数据。

    Method for processing audio signal
    10.
    发明授权
    Method for processing audio signal 有权
    音频信号处理方法

    公开(公告)号:US07706905B2

    公开(公告)日:2010-04-27

    申请号:US11997321

    申请日:2006-07-28

    IPC分类号: G06F17/00

    CPC分类号: G10L19/008

    摘要: A method for processing an audio signal during the multi-channel audio coding is disclosed. The present invention provides the method for processing an audio signal comprising: generating a fixed output channel using a down-mix signal and a basic matrix; and generating an arbitrary output channel using the fixed output channel and a post matrix.

    摘要翻译: 公开了一种在多声道音频编码期间处理音频信号的方法。 本发明提供了一种用于处理音频信号的方法,包括:使用下混合信号和基本矩阵产生固定输出信道; 以及使用固定输出通道和后置矩阵生成任意输出通道。