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单词 mel
释义

mel

/mɛl/
Acoustics
noun
A unit of subjective pitch, on a scale that is proportional to the pitch of a sound, the pitch of a note of frequency 1000 Hz being equal to 1000 mels.

Origin

1930s; earliest use found in Stanley Smith Stevens (1906–1973). Shortened from melody.

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更新时间:2024/11/14 4:10:27