Mean the use of quantitative methods, will watermark embedded in the audio carrier, 11 Barker Code as a synchronous signal, which was used to positioning embedding position. Synchronous Code was embedded in time domain of the carrier, to reduce the complexity of the algorithm.
水印信息嵌入采用均值量化方法,将水印信息嵌入到载体音频中;以11位巴克码作为同步标识,定位水印嵌入位置;同步码嵌入到载体音频的时域中,降低了算法复杂度。
参考来源 - 基于小波变换的抗同步音频水印算法·2,447,543篇论文数据，部分数据来源于NoteExpress
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