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运用DES算法对音频信号进行加密处理,主要采用置换和移位运算来实现加解密.-DES algorithm used to encrypt the audio signal processing, mainly replacement and shift operations to achieve encryption.
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用MATLAB对WAV音频文件加密,加密以后,会听到噪声的干扰。-Using MATLAB WAV audio file encryption, encryption later, you will hear noise.
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数字信号加密方法研究(音频),在matlab环境下对音频信号进行加密,并解密比较信号损失程度及适用范围。-Digital Signal Research (audio) encryption method, in the matlab environment on the audio signal is encrypted and decrypted compare the extent and scope of signal loss.
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基于henon序列音频加密实验,1.构造有限长度的语音信号序列y(n);2.通过4Matsumoto-Chua-kobayashi模型产生超混沌序列vn;3.将超混沌序列掩盖信号序列并获得加密信号序列,然后通过信道传输出去;4.接受方受到信号后采用超混沌信号序列去掩盖获得原信号序列;5.将实现方案采用Matlab语言编程并仿真正确;
-Henon sequence based audio encryption experiment 1. Construct a finite-length s
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回声音频加密的matlab文件代码。用来数字水印隐藏-
Echo audio file encryption matlab code. For Digital Watermarking
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