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Term

A-weighted decibel

Term

Decibels with the sound pressure scale adjusted to conform with the frequency response of the human ear. A sound level meter that measures A-weighted decibels has an electrical circuit that allows the meter to have the same sensitivity to sound at different frequencies as the average human ear. There are also B-weighted and C-weighted scales, but the A-weighted scale is the one most commonly used for measuring loud noise.

Synonyms:

Source:

EEA Glossary

Context:

Comment

Definition source publication

Australian Academy of Sciences. Glossary.

Publication year

Definition source URL

http://www.science.org.au/nova/072/072glo.htm

Organisation

Organisation full name

Australian Academy of Sciences

Subjects

Long definition

Permalinks

Permalink to this version: 20cdf5e3ce624c288aaa70cecb462d7e
Permalink to latest version: 20cdf5e3ce624c288aaa70cecb462d7e

For references, please go to https://eea.europa.eu./help/glossary/eea-glossary/a-weighted-decibel or scan the QR code.

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