mask region 中文意思是什麼
mask region
解釋
屏蔽工作區-
By using signal sets and a signal mask, the critical region of code can be protected from a specific set of signals, as follows
通過使用信號設置和信號掩碼,代碼的關鍵區域可以被保護起來不受一組特定信號的影響,如下: -
This paper raised a new way for overlapping speech segregation based on sound localization cues. in this paper, we first divide the speech stream into some time - frequency regions and calculate the itd and iid of each region. then the notion of a " time - frequency " binary mask is given, which selects the target if it is stronger than the interference in a local time - frequency region
然後求取每個小片段上的itd (到達雙耳時間上的差異性)和iid (到達雙耳強度上的差異性)值,經過實驗證明某個片段上的itd值和iid值與該片段上的信噪能量比是單調遞增關系,因此通過和域值的比較,得出掩蔽系數,來判斷每個小片段具體是屬于哪個聲源。
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