NEN ISO 226 : 2003
Superseded
Superseded
View Superseded by
ACOUSTICS - NORMAL EQUAL-LOUDNESS LEVEL CONTOURS
Published date
01-12-2013
Publisher
Superseded date
04-28-2023
Superseded by
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Summarise this standard
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Defines combinations of sound pressure levels and frequencies of pure continuous tones, which are perceived as equally loud by human listeners.
| DevelopmentNote |
Supersedes NEN 20226 and NEN 20454. (10/2002)
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| DocumentType |
Standard
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| PublisherName |
Netherlands Standards
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 226:2003 | Identical |
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