放大器雜音 的英文怎麼說

中文拼音 [fàngyīn]
放大器雜音 英文
amplifier noise
  • : releaseset freelet go
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • : Ⅰ形容詞(多種多樣的; 混雜的) miscellaneous; varied; sundry; mixed Ⅱ動詞(混合在一起; 攙雜) mix; blend; mingle
  • : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (姓氏) a surname
  • 放大器 : amplifier; pantograph; lawnmower; enlarger; magnifier
  • 放大 : amplify; magnify; boost; enlarge; blow up; gain; amplification; enhancement; multiplication; magn...
  • 雜音 : 1. (不正常的聲音) noise 2. [電學] static3. [醫學] murmur; souffle
  1. Again call the the ratio, namely the electric voltage of the enlarger s exportation signal with at the same time output s voice ratio for electric voltage, usually use the decibel number to mean. the equipments s letter the ratio is more our output of high enunciation is more little. by any large, letter the ratio is more big, and the elucidation is in the in the signal a the quantity for more smallly, voice returning putting is more high, otherwise contrary. letter the ratio should be generally not lower than 70 dbs, high the letter of the true box the ratio should attain 110 dbs are above

    又稱為訊噪比,即的輸出信號的電壓與同時輸出的噪聲電壓的比,常常用分貝數表示。設備的信噪比越高表明它產生的越少。一般來說,信噪比越,說明混在信號里的噪聲越小,聲質量越高,否則相反。
  2. One of the most promising new technologies to help achieve that goal is a new breed of low - powered microprocessors that can vary the speeds at which they operate

    在執行復的計算任務,如連續處理批的數字數據時,這種處理以極高的速度,即"時鐘脈沖速度"運行。但是在執行要求較低的任務,如運行一個文字處理樂時,該晶元能減速。
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