port echo 中文意思是什麼

port echo 解釋
左舷回波
  • port : n 1 港；港口；〈比喻〉避難港；避難所，休息處。2 （特指有海關的）港市；輸入港；通商口岸。3 機場，...
  • echo : n （pl echoes）1 回聲，反響；共鳴，反映。2 重復，摹仿；摹仿者；應聲蟲。3 【音韻學】與上句末音押韻...
  1. One - port scattering parameter, i. e., s11 or echo response : this method is similar to fdr, but instead of looking for individual frequencies, a complete echo response measurement is utilized

    單端散射參數：例如， s11或者回波響應：這種方法類似於fdr ，但不是查找每個單獨的頻段，而是使用一個全回波響應測試器。
  2. It solves a series of problems, such that the low sensitivity, no convenience, no beauty and so on. vk2000 adopts the usb port, plug - and - play, no any drive program, which combines microphone and sound box. it combs out the network echo and yawp, with the latest technology in full duplex audio and the microphone is good adapterization from the whole direction

    回聲消除技術很好地解決了傳統音頻設備易產生網路回聲，拾音靈敏度低噪音大等問題，保證了良好的雙向通話效果它將麥克風和音箱集成一體，全向拾音，免提通話，拾音距離達到
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