掩蔽級 的英文怎麼說
中文拼音 [yǎnbìjí]
掩蔽級
英文
masking level- 掩 : 動詞1 （遮蓋; 掩蔽） cover; hide 2 （關; 合） shut; close 3 [方言] （被卡住） get squeezed [pinch...
- 蔽 : Ⅰ動詞（遮擋; 遮蔽; 蒙蔽） cover; block; hide; shelter; spread over Ⅱ名詞（姓氏） a surname
- 級 : Ⅰ名詞1 （等級） level; rank; grade 2 （年級） any of the yearly divisions of a school course; gra...
- 掩蔽 : screen; shelter; cover; mask; blanket; hide; defilade; audio masking; aural masking; ensconce
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Standard test method for evaluating masking sound in open offices using a - weighted and one - third octave band sound pressure levels
用a加權和1 3倍頻帶聲壓級評價敞開式辦公間掩蔽聲的標準試驗方法Reference levels for narrow - band masking noise
窄帶掩蔽噪聲的基準級Acoustics - reference zero for the calibration of audiometric equipment - reference levels for narrow - band masking noise
聲學.測聽設備的校準參照區.掩蔽噪聲的參考等級Acoustics - reference zero for the calibration of audiometric equipment - part 4 : reference levels for narrow - band masking noise
聲學校準測聽設備的基準零級第4部分：窄帶掩蔽噪聲的基準級In addition, a sophisticated mechanism derived from dwt coding is introduced to take into account several hvs phenomena such as gray - level sensitivity, noise sensibility around edges and isofrequency and nonisofrequency masking
另外，引入了一個由dwt編碼而來的復雜的機理來考慮幾個hvs現象如灰度級敏感度、邊緣噪音敏感度和頻率掩蔽。分享友人