語音加密器 的英文怎麼說

中文拼音 [yīnjiā]
語音加密器 英文
speech scrambler
  • : 語動詞[書面語] (告訴) tell; inform
  • : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (姓氏) a surname
  • : Ⅰ名詞1 (秘密) secret 2 [紡織] (密度) density 3 (姓氏) a surname Ⅱ形容詞1 (距離近; 空隙小)...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 語音 : speech sounds; pronunciation; voice
  1. In the part of voice encryption, spatiotemporal chaotic system ( ocoml model ) and lfsr are used to generate multidimensional pseudo - random sequence. this sequence has a longer period, better randomicity, passing the verification of fips 140 - 2 security requirements. using the key stream generated by it to encrypt the voice gets a better security

    方面,本文利用時空混沌系統(單向耦合映象格子模型)與線性移位寄存產生了高維的偽隨機序列,該序列周期很長,具有更強的隨機性,通過了fips140 - 2的安全性能驗證,利用其作為鑰流對信號進行,獲得了更高的保性。
  2. In order to get high quality voice in spite of low - bandwidth, our system uses several kinds of voice compression algorithms, and it realizes the functions of voice activation and jitter compensation. on the other hand, we use some methods to make voice communication safe. the methods includes : filling traffic, encrypting voice datagram with conventional encryption algorithms ; encrypting session key with asymmetric encryption, multiple authentication

    為了保證通信鏈路不被分析,系統實現了一個通信量填充;為了對傳輸中的數據包進行,系統提供了des 、 idea 、 blowfish和keyfile等各種常規方法;為了利用對稱的快速性和公開的方便性,系統只對會話鑰進行公開
  3. In this model, a local voice server is used to compound voice, broadcast voice, receive dual tone multi frequency ( dtmf ) code and perform concurrent working ; in the meantime, some mature internet technologies such as routing, virtual private network ( vpn ) along with thread technology are also used to carry out valid, reliable access to remote database

    在這個模型中,用本地的服務進行的合成與播放、接收雙多頻碼和實現并行工作,同時利用internet中成熟的路由及安全等技術對異地數據庫進行有效和可靠的訪問,以獲得服務所需要的數據。
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