loudness
noun
- subjective perception of sound pressure
Wiktionary
noun
Etymology: From Middle English loudnesse, lowdenesse, from Old English hlūdnes, equivalent to loud + -ness.
- Strength of sound: how loud it is.
- Strength of sound: how loud it is.
Etymology: From Middle English loudnesse, lowdenesse, from Old English hlūdnes, equivalent to loud + -ness.