实验和分析结果表明，算法具有较高的安全性和人眼不可察觉性。
Experiment and analysis show this method has more security and vision invisible.
这种在可察觉的信贷价值的戏剧性的恶化，能够产生一种残酷的难以预料的螺旋式的上升。
Such dramatic deterioration in perceived creditworthiness can create a vicious and unpredictable spiral.
在保证合成音频信号质量不发生可察觉变化的同时，充分保证水印数据的健壮性。
Keeping the variations of synthesized audio signals perceptually imperceptible, the robustness of the watermark is fully assured.
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