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20/11/2019假期功課

Authored by 黎君 黎君

Computers

8th Grade

Used 1+ times

20/11/2019假期功課
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10 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

我們可利用波形以圖像的方式來表示音頻

正確

不正確

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

當我們用長笛和色士風來吹奏同一個音符時,所產生的波形是相同的

正確

不正確

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

聲音的振幅越大,其音調便越高。

正確

不正確

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

我們需要使用一對揚聲器來輸出立體聲

正確

不正確

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

MP4是互聯網上常用的音頻檔案格式

正確

不正確

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Anvil Studio是一種用來編輯MIDI檔案的軟件

正確

不正確

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

不同音量的聲音,其聲波具有不同的振幅。

正確

不正確

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