Glossary entry

English term or phrase:

A-weighted

Croatian translation:

A- ponderirana zvučna snaga

Added to glossary by Dinap
Dec 24, 2014 08:37
9 yrs ago
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English term

A-weighted

English to Croatian Science Medical: Instruments
The A-weighted emission sound pressure level of this machine does not exceed 70 dB(A).

Kod instrumenata za dijalizu bubrega.
Proposed translations (Croatian)
5 A- ponderirana zvučna snaga

Proposed translations

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A- ponderirana zvučna snaga

»Razina zvučne snage LWA« jest A- ponderirana zvučna snaga u dB-ima u odnosu na 1 pW prema normi EN ISO 3744:1995 i EN ISO 3746:1995,.
http://www.propisi.hr/print.php?id=8821

dB(A)
The decibel A filter is widely used. dB(A) roughly corresponds to the inverse of the 40 dB (at 1 kHz) equal-loudness curve for the human ear.

Using the dBA-filter, the sound level meter is less sensitive to very high and very low frequencies. Measurements made with this scale are expressed as dB(A).

Note! The abbreviation dBA or db(A) is not recognised by SI. According to SI - use

"the A weighted sound pressure level is x dB"
http://www.engineeringtoolbox.com/decibel-d_59.html
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