narrow-band audio encryption unit

基本解释窄带音频加密机

网络释义

1)narrow-band audio encryption unit,窄带音频加密机2)audio encoderdecoder,音频加脱密机3)Audio Encryption,音频加密4)narrow-band fm adapter,窄带调频附加器5)speech encryptor,语音加密机6)narrow-band frequency-sweeping,窄带扫频

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