用陷波器抑制 的英文怎麼說
中文拼音 [yòngxiànbōqìyìzhì]
用陷波器抑制
英文
trap rejection- 用 : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
- 陷 : Ⅰ名詞1 (陷阱) pitfall; trap2 (缺點) defect; deficiency Ⅱ動詞1 (掉進) get stuck or bogged do...
- 波 : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 抑 : Ⅰ動詞(向下按; 壓制) restrain; repress; curb Ⅱ連詞[書面語]1 (表示抉擇) or 2 (表示轉折) but3 ...
- 制 : Ⅰ動詞1 (製造) make; manufacture 2 (擬訂; 規定) draw up; establish 3 (用強力約束; 限定; 管束...
- 抑制 : 1 (控制) restrain; control; check; hold up; curb; stop; repress; bridle; choke; prehension; sup...
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According to the characteristic of digital adaptive heterodyne filter and the conception of interference counteraction, the paper presents a new structure to enable the filter track the interference signal precisely and control the width and depth of notch. through simulation, it is demonstrated that the new structure can suppress one or more interference signals and the filtering operation has little influence on signal spectrum
論文利用數字自適應外差濾波器的特點,運用干擾抵消的概念,提出了一種新的結構,能使濾波器精確跟蹤干擾信號,並能控制陷波的寬度和深度,經模擬驗證,該結構的濾波器能較好的抑制一個和多個干擾,同時濾除干擾后對信號頻譜的損害較小。Scheme iii. a system combining fft algorithm with chirp - z transform to detect feedback rapidly and accurately. then, adopting a filter bank composed of 12 iir narrow - band notch filters to eliminate feedback
採用chirp - z變換( czt )演算法與fft演算法相結合對聲反饋進行檢測,使用由12個iir窄帶陷波器構成的濾波器組對聲反饋進行抑制。Secondly, adopting a filter bank composed of 12 iir narrow - band notch filters to eliminate feedback. 9 fixed filters are used for feedbacks which are inherent in room and 3 dynamic filters are used for new feedbacks when all available filters are in use
其中, 9個靜態陷波器用來抑制聲環境中的固有聲反饋, 3個動態陷波器用來抑制擴聲系統使用過程中可能出現的聲反饋。
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