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七年级test1

Authored by kk Hu

Other

1st Grade

Used 8+ times

七年级test1
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

请问以下哪个选项不属于音频格式?

MP3

AVI

RA

MIDI

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

请问以下哪些属于音频的格式?

avi

mp4

wav

jpg

ra

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

以下哪些是声音采集可以直接用到的硬件?

扫描仪

录音笔

MP3

扬声器(喇叭)

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

请问在振幅与压限选项中哪个选项可以修改音频音量?

增幅

标准化处理

动态处理

强制限幅

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

MIDI音频格式不仅可以记录电子乐器的声音,还可以记录人的声音以及自然界的声音。

正确

错误

Answer explanation

判断题

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

在演讲的时候常常会用到演示文稿(PPT),这时一般是采用PowerPoint中的()的播放方式。

演讲者放映

观众自行浏览

在展台浏览

在网页中浏览

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

根据国际互联网组织IP地址的规定,属于有效的IP地址是()。

192.168.1.255

122.182.1

150.180.350.1

220.182.46.17.12

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