double echo 中文意思是什麼
double echo
解釋
雙重回波-
In chapter 4, various implementation issues associated with an acoustic echo cancellation system, such as double - talk detection, finite precision effects, nonlinear processing and howling detection and control are discussed
第四章主要討論了聲回波抵消系統中的各種實現問題，比如雙講檢測、有限精度的影響、非線性處理和自激信號的檢測與控制。 -
The thesis comes from the double - side turntable die spotting press project cooperated by npu908 with shannxi forging and rolling equipment works. the main work is studying high - accuracy position control system of double - side turntable die spotting press. the system uses proportional orientation valve with high echo performance
課題來源於九零八教研室與陜西壓延設備廠聯合研製的1000kn雙側翻轉模具研配壓機這一實際工程項目，論文主要研究內容是研配壓機的高精度位置控制系統。 -
Signal processing for acoustic echo control includes modeling of reverberation, design of dereverberation algorithms, echo suppression, double - talk detection and adaptive acoustic echo cancellation, which is still a challenging problem in stereo full - duplex communication environments [ 3. 53 ]
聲學回聲控制的信號處理包括回響模型、消回響演算法設計、回聲抑制、雙方講話檢測以及適應回聲消除，這仍然是立體聲全雙工通信環境中富有挑戰性的問題。 -
Verification regulation of testing instrument with double - channel echo
雙頻道回聲測試儀檢定規程
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