loudness
B2Neutral; used in formal, technical, and informal contexts.
Definition
Meaning
The quality or state of being loud; high volume or intensity of sound.
The perceived intensity or audibility of a sound; can extend metaphorically to conspicuousness or brashness in behaviour or appearance.
Linguistics
Semantic Notes
Primarily a physical acoustic property, but often used in qualitative assessments. It is subjective and related to auditory perception, not just objective sound pressure.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling and pronunciation are consistent.
Connotations
Neutral in both varieties when describing sound. Can have mildly negative connotations when describing behaviour (e.g., 'the loudness of his tie').
Frequency
Comparable frequency in both varieties, slightly more common in technical/acoustic contexts.
Vocabulary
Collocations
Grammar
Valency Patterns
[the] loudness of + NP (the loudness of the engine)adjective + loudness (excessive loudness)verb + loudness (control the loudness)preposition + loudness (a matter of loudness)Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “(not a commonly idiomatic noun; more literal)”
Usage
Context Usage
Business
Rare, except in contexts like audio equipment marketing ('loudness normalization') or workplace noise regulations.
Academic
Common in acoustics, audio engineering, psychology of perception, and musicology.
Everyday
Used to describe the volume of sounds like music, traffic, or voices.
Technical
A key parameter in audio processing, psychoacoustics (measured in phons or sones), and broadcasting standards.
Examples
By Part of Speech
verb
British English
- Please ensure you don't loudness-normalise the classical recording too aggressively.
- The engineers decided to loudness-match the adverts to the programme.
American English
- The broadcaster will loudness-comply with the CALM Act standards.
- We need to loudness-process this dialogue for clarity.
adverb
British English
- (N/A – 'loudness' is a noun; derived adverb is 'loudly')
American English
- (N/A – 'loudness' is a noun; derived adverb is 'loudly')
adjective
British English
- (N/A – 'loudness' is a noun; derived adjective is 'loud' or technical 'loudness-related')
American English
- (N/A – 'loudness' is a noun; derived adjective is 'loud' or technical 'loudness-related')
Examples
By CEFR Level
- The loudness of the television hurt my ears.
- I don't like the loudness of city traffic.
- Can you adjust the loudness on your phone? It's too quiet.
- The loudness of the party next door kept me awake.
- The perceived loudness of a sound depends on both its frequency and amplitude.
- He was criticised for the loudness of his arguments during the meeting.
- Audio engineers use sophisticated algorithms for loudness normalisation across different media platforms.
- The sheer loudness of the protest was a deliberate tactic to gain media attention.
Learning
Memory Aids
Mnemonic
Think of a 'LOUD' lion's ROAR. The '-NESS' turns the adjective 'loud' into the noun for its quality. LOUDness is the essence of being LOUD.
Conceptual Metaphor
INTENSITY IS VOLUME ('The loudness of his protest was deafening.'), OBNOXIOUSNESS IS LOUDNESS ('The loudness of his personality was off-putting.').
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid directly translating 'громкость' for non-sound contexts (e.g., 'громкость цвета' is not 'colour loudness' in English).
- Do not confuse with 'noise' (шум). Loudness is a *quality*; noise is an *unwanted sound*.
- The word 'loudness' is more abstract than 'sound level' and relates to perception.
Common Mistakes
- Using 'loud' as a noun ('the loud of the music' – incorrect; use 'loudness' or 'volume').
- Confusing 'loudness' (subjective perception) with 'amplitude' or 'sound pressure level' (objective measurement).
- Misspelling as 'loundess'.
Practice
Quiz
In psychoacoustics, 'loudness' is primarily a measure of:
FAQ
Frequently Asked Questions
In everyday language, they are often used interchangeably. Technically, 'volume' often refers to a device's control setting, while 'loudness' is the perceived auditory sensation, which is influenced by frequency and other factors.
Yes, metaphorically. It can describe something visually garish ('the loudness of his shirt') or behaviour that is aggressively conspicuous ('the loudness of his boasting').
The primary subjective units are the 'phon' (for equal loudness contours) and the 'sone' (a scale where doubling the sone value doubles the perceived loudness).
Historically, they were often compressed to have a higher average loudness. Modern 'loudness normalisation' regulations (like the CALM Act in the US) now require adverts and programmes to have similar integrated loudness levels.