最后给出排列码加密芯片在语音通讯中的应用方案。
Lastly, gives the encryption chip's application plan in voice communication encryption.
采用数据加密技术是语音保密通信的重要手段。
The data encrypts is important means in the speech secure communication.
采用数据加密技术是语音保密通信的重要手段。
The data encrypts is important means in the speech secure communication.
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