NOISE REDUCTION RATING

  

Copyright © Philip M. Parker, INSEAD. Terms of Use.

NOISE REDUCTION RATING

Specialty Definition: NOISE REDUCTION RATING

DomainDefinition

Mining

A measure of a hearing protector's effectiveness in reducing noise such as results from mining operations where drilling, cutting, blasting, etc.create high noise levels. Abbrev. NRR. (references)

Source: compiled by the editor from various references; see credits.

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Anagrams: NOISE REDUCTION RATING

Scrabble® Enable2K-Verified Anagrams

Words within the letters "a-c-d-e-e-g-i-i-i-n-n-n-o-o-r-r-s-t-t-u"

-5 letters: counterstaining, discontinuation, inconsideration, indoctrinations, reconsideration, redintegrations, reintroductions.

Source: compiled by the editor from various references; see credits.

SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro.

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Alternative Orthography: NOISE REDUCTION RATING


Hexadecimal (or equivalents, 770AD-1900s) (references)

4E 4F 49 53 45      52 45 44 55 43 54 49 4F 4E      52 41 54 49 4E 47

Leonardo da Vinci (1452-1519; backwards) (references)

        

Binary Code (1918-1938, probably earlier) (references)

01001110 01001111 01001001 01010011 01000101 00100000 01010010 01000101 01000100 01010101 01000011 01010100 01001001 01001111 01001110 00100000 01010010 01000001 01010100 01001001 01001110 01000111

HTML Code (1990) (references)

&#78 &#79 &#73 &#83 &#69 &#32 &#82 &#69 &#68 &#85 &#67 &#84 &#73 &#79 &#78 &#32 &#82 &#65 &#84 &#73 &#78 &#71

ISO 10646 (1991-1993) (references)

004E 004F 0049 0053 0045      0052 0045 0044 0055 0043 0054 0049 004F 004E      0052 0041 0054 0049 004E 0047

Encryption (beginner's substitution cypher): (references)

484943533925239385537544349482523554434841

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INDEX

1. Anagrams
2. Orthography
3. Bibliography


  

Copyright © Philip M. Parker, INSEAD. Terms of Use.