22:45 Feb 27, 2017 |
Spanish to English translations [PRO] Tech/Engineering - Physics / Noise emissions (Chile) | |||||||
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| Selected response from: philgoddard United States | ||||||
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Summary of answers provided | ||||
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2 +6 | reduced by 5 dB(A) |
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4 +1 | less 5 |
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4 | reduced in 5db (decibels) |
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Discussion entries: 4 | |
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less 5 Explanation: Or minus 5. Disminuir is to decrease. -------------------------------------------------- Note added at 8 mins (2017-02-27 22:53:51 GMT) -------------------------------------------------- For each measurement, choose the greater of NPSeq and NPSmax less 5 db(A) and calculate the arithmetic mean of the resulting values. Reference: http://dictionary.reverso.net/spanish-english/disminuir |
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reduced by 5 dB(A) Explanation: ....... the Equivalent Continuous Sound Pressure Level (NPSeq) and the Maximum Sound Pressure Level (NPSmáx), reduced by 5 dB(A), and the .... avaerage .... will be calculated (or words to that effect). Noise Pollution Control - Springer link.springer.com/content/pdf/10.1007%2F978-3-319-01234-6_4.pdf The intensity of sound is measured in sound pressure levels (SPL) and common .... measuring the continuous equivalent level, which is defined as, the constant sound ... Noise limits for each item of equipment shall be derived from the general noise ..... equipment noise limit shall be reduced by 5 dB(A) for such equipment. [DOC] Noise Control - DEP 31.10.00.30 www.pogc.ir/portals/0/maghalat/891013.10.doc The equipment noise limit shall be ***reduced by 5 dB(A)*** for such equipment. |
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