ISO 226:2023-ed.3.0

Acoustics — Normal equal-loudness-level contours

NORMA vydána dne 29.3.2023

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The information about the standard:

Designation standards: ISO 226:2023-ed.3.0
Publication date standards: 29.3.2023
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: International technical standard
Kategorie: Technické normy ISO