Glossary entry

English term or phrase:

A-weighed (geometrical term)

Japanese translation:

A特性周波数重み付け (en:A-weighting)

Added to glossary by valhalla55
Jan 5, 2009 07:30
15 yrs ago
English term

A-weighed (geometrical term)

English to Japanese Science Mathematics & Statistics 騒音測定
"The measured parameter is the maximal, A**-weighed** sound pressure level with the time constant FAST, LpAmax, FAST."

A is a geometrical point.

Proposed translations

+1
16 mins
Selected

A特性周波数重み付け (en:A-weighting)

I think the term should be "A-weighting", not A-weighed.

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Note added at 18 mins (2009-01-05 07:49:19 GMT)
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Example sentences has been truncated, so following are the sample sentences in both Japanese and English.

人間の耳は全ての周波数に対して感度が一定ではないので、音圧レベルは人間の感覚に合うように周波数で重み付けされる事が多い。 国際電気標準会議 (IEC) はいくつかの重み付けの方法を定義している。 「A特性周波数重み付け (en:A-weighting) 」は雑音に対する感度に一致し、それによって重み付けされた音圧レベルは dBA と表記される。 「C特性周波数重み付け」はピークレベルを測定するのに用いられる。

A-weighting is the most commonly used of a family of curves defined in the International standard IEC61672:2003 and various national standards relating to the measurement of sound pressure level, as opposed to actual sound pressure. The others are B, C, D and now Z weightings (see below).
Example sentence:

人間の耳は全ての周波数に対して感度が一定ではないので、音圧レベルは人間の感覚に合うように周波数で重み付けされる事が多い。 国際電気標準会議 (IEC) はいくつかの重み付けの方法を�

A-weighting is the most commonly used of a family of curves defined in the International standard IEC61672:2003 and various national standards relating to the measurement of sound pressure level, as opposed to actual sound pressure. The others are B, C, D

Peer comment(s):

agree cinefil : http://www.onosokki.co.jp/HP-WK/c_support/newreport/sound/so...
30 mins
Thank you, cinefil-san
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4 KudoZ points awarded for this answer. Comment: "どうもありがとう!!"

Reference comments

15 hrs
Reference:

A特性音レベル

A特性音レベル(騒音計), A-weighted sound level
http://wshiivx.med.uoeh-u.ac.jp/dic/J-E/a-o.html
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