If you record a sentence at a normal speed

来源: 慢兔 于 2022-04-06 11:00:29 [] [博客] [旧帖] [给我悄悄话] 阅读数 : (446 bytes)
本帖于 2022-04-06 11:03:25 时间, 由普通用户 慢兔 编辑
回答: words in music 由 移花接木 于 2022-04-06 10:51:27

but play it at twice the speed, not only does the sentence end in half of the time (meaning the tempo is quicker), you will also hear the pitch go higher. The voice of an adult will sound like a child. Sometimes changing both tempo and pitch simultaneously is unwanted, that' why people come up with other more advanced functions: changing pitch without changing the tempo, and changing tempo without changing the pitch. 

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