SYSTEM AND METHOD FOR DECODING AN AUDIO SIGNAL
    77.
    发明申请
    SYSTEM AND METHOD FOR DECODING AN AUDIO SIGNAL 有权
    用于解码音频信号的系统和方法

    公开(公告)号:US20070047638A1

    公开(公告)日:2007-03-01

    申请号:US11551581

    申请日:2006-10-20

    IPC分类号: H03K9/08 H04B14/04

    CPC分类号: G10L19/10

    摘要: A system and method are provided for decoding an audio signal. In one embodiment, a first pulse is identified with a predetermined relative duration with respect to a second pulse. A sampling frequency is then calculated based on such identification. In another embodiment, an audio signal is decoded utilizing a threshold. In still yet another embodiment, a decoder is provided for decoding an audio signal utilizing a clock that is independent of the audio signal.

    摘要翻译: 提供了一种用于对音频信号进行解码的系统和方法。 在一个实施例中,以相对于第二脉冲的预定相对持续时间来识别第一脉冲。 然后基于这种识别计算采样频率。 在另一个实施例中,利用阈值解码音频信号。 在又一个实施例中,提供了一种解码器,用于利用独立于音频信号的时钟对音频信号进行解码。