提出一种基于声音增强技术的数据加密方法,通过提取语音信号的梅尔频率倒谱系数(Mel Frequency Cepstrum Coefficient,MFCC)特征,并结合离散小波变换(Discrete Wavelet Transform,DWT)和长短期记忆(Long Short-Term Memory,LSTM)网络生成声纹密钥,实现数据的加密保护.实验结果表明,该方法在加密强度、抗差分分析能力、加解密效率方面表现优异.
The Application of Sound Enhancement Technology in Computer Communication Data Encryption
A data encryption method based on sound enhancement technology is proposed.By extracting the Mel Frequency Cepstral Coefficients(MFCC)features of speech signals,and combining Discrete Wavelet Transform(DWT)and Long Short-Term Memory(LSTM)network to generate voiceprint keys,data encryption protection is realized.The experimental results show that this method is excellent in encryption strength,anti-differential analysis ability and encryption and decryption efficiency.
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