echo microphone 中文意思是什麼

echo microphone 解釋
回聲傳聲器
  • 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...
  • microphone : n. 話筒，傳聲器，麥克風〈略 mike〉。 microphone capsule （電話）炭精盒。adj. -phonic
  1. The idea of acoustic signal processing and echo control is to allow straightforward high - quality sound pickup and playback in applications, such as a duplex device like a speakerphone, a sound source - tracking apparatus like microphone arrays, teleconferencing systems with stereo input and output, hands - free cellular phones and home theatre with 3d sound

    聲學信號處理和回聲控制是想在應用中能夠獲得高質量的拾音和重放，這些應用包括耳麥之類的雙工設備、麥克風陣列之類的聲源跟蹤設備、立體聲輸入輸出的遠程會議系統、不用手的蜂窩電話以及3d聲音的家庭影院等。
  2. Adaptive echo cancellation provides a comfortable solution whose concept is extremely simple : if an exact electric replica, parallel to the lrm ( loudspeaker - room - microphone ) system is provided, the decoupling of loudspeaker and microphone can be achieved without any restrictions to the electric acoustic system and - more important - without any loss of convenience to the user

    為解決聲回波對消問題（ aec ） ，人們提出了各種方案，傳統的方法能在一定程度上抑制回聲，但存在抑制比較小，或需要專用房間，限制通信者移動等缺點。不能給通信者提供?個完全舒適的通話環境。
  3. 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
  4. Most present acoustic level gauges use a sound generator which can produce high - power acoustic waves and a microphone which can detect the echo signal. the fluid level can be worked out based on the artificial analysis of the echo curve

    目前正在應用的井下液位測量儀器，主要是通過爆炸聲源產生大功率聲脈沖信號，利用微音器接收回波信號，人為地對回波信號曲線進行分析來估算液位。
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