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13.數位透視攝影系統中,其影像接收器所輸出之訊號經8位元類比數位轉換器(analog-to-digital converter)將其訊號轉換成數字範圍,則系統相容之動態範圍為何? (A)0~255
問題詳情
13.數位透視攝影系統中,其影像接收器所輸出之訊號經8位元類比數位轉換器(analog-to-digital converter)將其訊號轉換成數字範圍,則系統相容之動態範圍為何?
(A)0~255
(B)1~256
(C)0~7
(D)1~8
參考答案
答案:A
難度:非常簡單0.921053
統計:A(175),B(6),C(2),D(1),E(0)
用户評論
【
sushi
】評論
2^8=256所以動態範圍會從0~255(共256)
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