声音信号的数字化过程包括采样、()和编码。
A.合成
B.去噪
C.量化
D.压缩
参考答案:C
解析:本题考查的是声音信号的数字化过程。声音信号的数字化过程包括采样、量化和编码。
Speaker A: ().
Speaker B: I’m running a temperature, and feel sick.
A. What can I do for you
B. What seems to be the trouble
C. What are you doing these days
D. How long has this been going on
过期妊娠不会引起下列哪种情况
A.胎盘老化B.羊水量过多C.羊水量减少D.难产E.胎儿宫内窘迫