Audio codec system and audio signal encoding method using the same
    9.
    发明授权
    Audio codec system and audio signal encoding method using the same 有权
    音频编解码系统和音频信号编码方法使用相同

    公开(公告)号:US07801732B2

    公开(公告)日:2010-09-21

    申请号:US11065950

    申请日:2005-02-24

    IPC分类号: G10L19/00

    CPC分类号: G10L19/04

    摘要: An audio codec system and an encoding method using the same are provided. According to the method, encoding and decoding processes are repeatedly performed so as to determine optimized coding parameters when analog audio signals being inputted are encoded. The processes of encoding and decoding inputted analog audio signals using initial coding parameters, and computing new parameters using a differential computed during the encoding process are repeatedly performed.

    摘要翻译: 提供了一种音频编解码器系统及其编码方法。 根据该方法,重复执行编码和解码处理,以便在输入的模拟音频信号被编码时确定优化的编码参数。 使用初始编码参数对输入的模拟音频信号进行编码和解码的过程,以及使用在编码处理期间计算的差分来计算新参数的过程被重复执行。