Method and apparatus for generating bitstream of audio signal and audio encoding/decoding method and apparatus thereof
    1.
    发明授权
    Method and apparatus for generating bitstream of audio signal and audio encoding/decoding method and apparatus thereof 失效
    用于产生音频信号和音频编码/解码方法的比特流的方法和装置及其装置

    公开(公告)号:US07869891B2

    公开(公告)日:2011-01-11

    申请号:US11445312

    申请日:2006-06-02

    IPC分类号: G06F17/00

    CPC分类号: G10L19/167 G10L19/008

    摘要: A method and apparatus for generating a bitstream of an audio signal, in which an audio signal can be easily extended to a multichannel audio signal, the processing speed of an audio signal can be improved, and channel signals of an audio signal can be processed simultaneously, and an audio encoding/decoding method and apparatus using the method and apparatus. The method for generating a bitstream of an audio signal using an encoded audio signal and encoding information includes generating a flag indicating whether the encoded audio signal is a multichannel audio signal, generating a bitstream header including the generated flag, and generating the bitstream using the generated bitstream header and the encoded audio signal.

    摘要翻译: 一种用于生成音频信号的比特流的方法和装置,其中音频信号可以容易地扩展到多声道音频信号,可以提高音频信号的处理速度,并且可以同时处理音频信号的信道信号 以及使用该方法和装置的音频编码/解码方法和装置。 使用编码音频信号和编码信息生成音频信号的比特流的方法包括:生成指示编码音频信号是多声道音频信号的标志,生成包括所生成的标志的比特流头部,以及使用生成的 比特流报头和编码音频信号。

    Method and apparatus for generating bitstream of audio signal and audio encoding/decoding method and apparatus thereof
    2.
    发明申请
    Method and apparatus for generating bitstream of audio signal and audio encoding/decoding method and apparatus thereof 失效
    用于产生音频信号和音频编码/解码方法的比特流的方法和装置及其装置

    公开(公告)号:US20060293902A1

    公开(公告)日:2006-12-28

    申请号:US11445312

    申请日:2006-06-02

    IPC分类号: G10L21/00

    CPC分类号: G10L19/167 G10L19/008

    摘要: A method and apparatus for generating a bitstream of an audio signal, in which an audio signal can be easily extended to a multichannel audio signal, the processing speed of an audio signal can be improved, and channel signals of an audio signal can be processed simultaneously, and an audio encoding/decoding method and apparatus using the method and apparatus. The method for generating a bitstream of an audio signal using an encoded audio signal and encoding information includes generating a flag indicating whether the encoded audio signal is a multichannel audio signal, generating a bitstream header including the generated flag, and generating the bitstream using the generated bitstream header and the encoded audio signal.

    摘要翻译: 一种用于生成音频信号的比特流的方法和装置,其中音频信号可以容易地扩展到多声道音频信号,可以提高音频信号的处理速度,并且可以同时处理音频信号的信道信号 以及使用该方法和装置的音频编码/解码方法和装置。 使用编码音频信号和编码信息生成音频信号的比特流的方法包括:生成指示编码音频信号是多声道音频信号的标志,生成包括所生成的标志的比特流头部,以及使用生成的 比特流报头和编码音频信号。