loudness

n. 响度, 高声, 大声, 吵闹 [电] 响度

发音

US

词形变化

loudnesses 复数 loudnesses

别名

LKFS

释义与例句

n.
  1. 1.

    Strength of sound: how loud it is.

    The perceptual strength or amplitude of sound pressure, measured in sones or phons.

    可数 不可数
  2. 2.

    Strength of sound: how loud it is.

    The physical strength of the sound pressure level, measured in decibels.

    可数 不可数

词汇关系

相关短语

词源

From Middle English loudnesse, lowdenesse, from Old English hlūdnes, equivalent to loud + -ness.

来源:wiktionary