echo room 中文意思是什麼
echo room
解釋
回聲室-
The district community centre and singleton hostel at sai ying pun has carefully preserved the massive granite verandah of the old mental hospital as a recognition of its historical value. the remaining areas of the old structure were demolished to make room for the new 9 - storey building with an elevation design articulated to echo the classical look of the arch - shaped verandah
西營盤的區域社區中心暨單身人士宿舍的設計，保留了極具歷史價值的舊精神病院花崗巖走廊，其餘的舊式結構則被拆除，建成９層高大樓，大樓的嶄新外觀與修復后保存的古典拱型走廊，互相呼應，別樹一格。 -
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。 -
To call edward he must reawaken the echo of that room which now appeared like a sepulchre ; to speak seemed like violating the silence of the tomb
要喊愛德華，他一定會在那變成墳墓的房間里造成迴音。似乎不應該說話打破墳墓的寧靜。 -
Tele - conference, video - conference. acoustic echo cancellation is normally achieved by means of an acoustic echo canceller, which, in its simplest form, consists of an adaptive filter which mimics the transfer function of the echo path ( or room acoustic ) to synthesize a replica of the echo, and then subtracts the estimation from the combined echo and near - end speech ( or disturbance ) signal to obtain the near - end signal alone
聲回波抵消通常採用聲回波抵消器來實現，最簡單的聲回波抵消器由自適應濾波器組成。具體方法是用自適應濾波器來估計回波信號，並從麥克風信號中減掉該估計值，從而實現聲回波的抵消。 -
Multi - function echo room
多功能超音波室
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