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【单选题】
在声音的数字化过程中,量化是用来对( )划分等级,该过程会产生量化误差。A.
样本周期
B.
样本连续性
C.
样本振幅
D.
以上都是
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【判断题】After an interview, a thank-you letter should be sent even if you have been rejected as a candidate.()
A.
正确
B.
错误
【判断题】Even after you have put a marker for a piece of public territory, it is still subject to disagreement or invasion.()
A.
正确
B.
错误
【判断题】Even after you have put a marker for a piece of public territory, it is still subject to disagreement or invasion.
A.
正确
B.
错误
【判断题】After an interview, a thank-you letter should be sent even if you have been rejected as a candidate.
A.
正确
B.
错误
【简答题】课前预习任务单——智能火警系统搭建与测试.doc
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