Based on the analysis, comparison and test of existing digital audio watermarking algorithms, some digital audio watermarking algorithms are proposed and improved as following:⒈The digital audio watermarking time-domain algorithm based on energy comparison.
在对现有音频水印算法分析、比较、试验的基础上,提出、改进了如下数字音频水印算法:⒈基于能量比较的数字音频水印时域算法。 与LSB算法相比,该算法具有较强的健壮性;与回声算法相比,该算法检测水印容易,计算简单;与基于心理学掩蔽模型时域算法相比,该算法计算简单,透明性不依赖经验值系数,且嵌入量大。
参考来源 - 数字音频水印算法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
This is a energy comparison method using balance bridge.
这是一种利用平衡电桥和能量比较的方法。
Human body joint movement comfortable scope could be achieved by energy comparison method.
通过能量比较法计算得到了人体运动时各关节作功最为节省能量的范围。
The comparison is inexact. Nothing like as much money is going into clean energy as went into telecoms and Internet firms.
这样的对比是不准确的,没有什么能像现在这么多资金投入到清洁能源的开发中,就像当初把钱投入电信业与互联网公司一样。
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