digital audio watermarking

• 数字音频水印

digital audio watermarking的用法和样例：

例句

1. A novel CPN-based audio watermarking algorithm was proposed.
   摘要提出了一种基于对象传播神经网络的音频水印算法。
2. An audio watermarking algorithm based on mean quantization in the wavelet domain is presented.
   摘要提出了一种均值量化的小波域数字音频水印算法。