background noise level

基本解釋

• [電子、通信與自動控制技術(shù)]背景噪聲級背景噪聲電平本底噪聲電平

英漢例句

雙語例句

• Conventional methods cannot work well in the condition of low SNR or at a variable background noise level.
  常規(guī)的檢測算法在低信噪比尤其在背景噪聲能量可變的環(huán)境下不能有效工作。
• The distance between the acoustic-emission source and the receiving transducer, and the background noise level are primary factors in selecting a particular frequency band.
  聲發(fā)射源與接收訊號傳感器間的距離以及環(huán)境噪聲的電平是選擇頻帶的主要依據(jù)。
• A major cause of errors in speech recognition is the inaccurate detection of word bound-ary. Conventional methods can not work well in the condition of low SNR and variable background noise level.
  詞邊界檢測誤差是語音識別中產(chǎn)生錯誤的主要原因之一，常規(guī)的檢測算法在低信噪比尤其在背景噪聲能量可變的環(huán)境下不能有效工作。

權(quán)威例句

• In the US, that level of coverage starts to become background noise.
  FORBES: Autism Is Not Just An American Thing

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詞組短語

短語

• background -noise ' s level 背景噪聲電平
• background d noise level 背景噪聲級
• measuring background -noise level 背景噪聲電平測量
• Design Background noise level 設(shè)計背景音量

• background noise level更多詞組

專業(yè)釋義

電子、通信與自動控制技術(shù)

• 背景噪聲級
• 背景噪聲電平
• 本底噪聲電平