掩蔽閾限 的英文怎麼說
中文拼音 [yǎnbìyùxiàn]
掩蔽閾限
英文
masking limen- 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
- 閾 : 名詞1. [書面語] (門坎兒) threshold; doorsill2. (界限; 范圍) threshold
- 限 : Ⅰ名詞(指定的范圍; 限度) limit; bounds Ⅱ動詞(指定范圍, 不許超過) set a limit; limit; restrict
- 掩蔽 : screen; shelter; cover; mask; blanket; hide; defilade; audio masking; aural masking; ensconce
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In order to reduce the musical residual noise and the background noise, a speech enhancement method based on masking properties of the human auditory system is described. this method uses bark wavelet packet transform to simulate the frequency feature of human auditory model to get the threshold
本文以最大限度減少殘留噪聲和背景噪聲為目的,採用bark子波分析的方法模擬人耳基底膜的頻率分析特性來進行語音增強,重點進行模擬人耳聽覺掩蔽效應來確定除噪閾值的研究。1. speech enhancement method based on masking properties of the human auditory system is described. in this paper, a threshold is got through simulating the frequency of human auditory in order to reduce the musical residual noise and the background noise
在閾值法除噪中閾值確定是極為重要的環節,本文模擬人耳聽覺掩蔽效應來確定閾值大小,以有效的掩蔽殘留的音樂噪聲和最大限度的保留語音。
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