聲音需要介質來傳遞聲波,下列哪些可以當介質?

ai04

Quiz
•
Computers
•
10th - 12th Grade
•
Medium
鄭傑 鄭傑
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25 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
空氣
鐵軌
水流
以上皆可
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
決定聲音強弱或大小聲,是由聲波的什麼特性決定?
振幅
頻率
波形
以上皆非
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
展現聲音高低的音調,是由聲波的什麼特性決定?
振幅
頻率
波形
以上皆非
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
各種樂音皆獨具特色的音色,是由於聲波的什麼特性决定?
振幅
頻率
波形
以上皆非
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
人工智慧辨識聲音的順序,下列何者正確?
蒐集聲波→取樣→編碼→處理
處理→蒐集聲波→取樣→編碼
取樣→編碼→處理→蒐集聲波
蒐集聲波→取樣→處理→編碼
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
聲音「具有時間序列」的特性,並不包含下列哪一項要素。
規律
意義
音量大小
先後順序
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
在人類的語音辨識部分,必須藉由兩種模型加以處理,才能建立 聲音和特定字詞意義的關連?
聲波和音量
聲學和語言
聲波和聲學
音量和語言
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