一个音频测试数据的分析软件，符合itu标准的主管测试分析要求-an audio test data analysis software, with itu standards for the testing and analysis of

采用独立分量分析的音频数字水印DWT算法，包括水印的嵌入、提取、和常用的几种攻击测试。-Using independent component analysis of the audio digital watermark DWT algorithm, including the watermark embedding, extraction, and commonly used to test several attacks.

Hilbert变换做包络分析，变换及谱分析，是一种有效的数据处理方法。用代码测试其变换效果。-Hilbert transform to do envelopment analysis, transformation and spectrum analysis is an effective data processing method. Use code to test the effect of transformation.